Mining Trucks 793

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Key Specs

Nominal Rated Payload: 265 ton (US); 240 t

Rated Gross Machine Weight: 890668 lb; 404000 kg

Gross Power - SAE J1995:2014: 2650 hp; 1976 kW

793
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Overview

The Gold Standard in Cost Per Ton

The Cat^® 793 Mining Truck is a popular industry workhorse that is the ideal choice for a wide variety of applications. It delivers high availability and hauls more every load, every cycle and every shift when compared to competitive trucks in its size class — burning less fuel in the process. Next generation features take the 793 to a new level. The operator sits in a state-of-the-art environment designed for efficiency and equipped with features that increase comfort, automate functions, provide real-time information and boost confidence. The 793 also delivers significant improvements in serviceability and reliability, enhanced connectivity and easier technology integration — including autonomous haulage. These improvements — and more — take an already proven truck to the next level of productivity.

Benefits

Over 10% More Fuel Efficient

More productivity, lower fuel consumption and industry-leading powertrain efficiency

Up to 10% Faster Cycle Times

Travel at a class-leading speed on 10% grade with a top speed of 60 kph / 37 mph

Up to 6% Greater Payload

Highest payload for rated machine weight, plus additional 3-tonne (3.3-ton) empty weight reduction with HP Body

Features At A Glance

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PRODUCTIVITY

The 793 is faster than competitive trucks and delivers optimal speed on steep grades, poor underfoot conditions and haul roads with high rolling resistance. More continuous torque and rimpull delivers more power to the ground and makes it possible to use a higher gear on grade.
Forward momentum and torque are maintained through each shift, with optimum gear selection resulting in faster acceleration.
The Cat six-speed transmission, with the latest Advanced Power Electronic Control Strategy (APECS) controls, is paired with the C175-16 engine to deliver optimum power over a wide range of operating speeds.
An empty weight advantage of 13-19 tonnes (14-21 tons) over competitive electric drive trucks in its size class ensures you’re getting the full payload you expect.
Features such as Enhanced Traction Control, Dynamic Stability Control (DSC), Anti-lock Brake System (ABS), Machine Speed Limiting and Cruise Control improve machine responsiveness and controllability while improving cycle times.

SAFETY

Access and egress are improved by wide walkways, ladders, catwalks and service platforms; slip-resistant surfaces and guard rails; plus a wide secondary egress ladder and a rear service access ladder.
Superior control is delivered by a patented braking system that provides immediate, fade-resistant braking and retarding.
A 360 Surround View camera system gives the operator greater visibility to the ground around the truck. In addition, the standard Cat MineStar™ Detect Object Detection system combines radar and camera systems to warn operators about hazards within the immediate vicinity.
The optional Driver Safety System alerts the operator if fatigue or distraction are detected.
The cab can be equipped with High Efficiency Particulate Air (HEPA) filters to cut respirable dust penetration by 96% — reducing operator exposure to potentially hazardous substances.

OPERATOR COMFORT

The cab provides 34% more operator space than D-Series models. It’s 17% wider, offers 11% more legroom and 19% more shoulder room.
The cab is quieter and offers automated temperature control and cab filtration for a safer and more comfortable environment.
Controls, levers and switches are positioned for ease of use.
A walkthrough cab with fully adjustable center console, easy-to-adjust seat and increased leg room makes the cab ideal for operators of all sizes.
The next generation seat is four-point-restraint ready and incorporates features like thigh tilt and extensions, 30% recline, air adjustable side and lumbar bolsters, and heated and cooled cushions.

OPERATOR EFFICIENCY & PRODUCTIVITY

The optional Auto Hoist feature automatically raises the body and controls engine speed, minimizing cycle times.
Speed coaching gives operators real-time feedback on how to operate the truck to maximize its productivity, and advanced speed controls allow the operator to quickly and easily set a desired machine speed and control it on-the-fly.
The payload monitoring system comes with more accurate measurements, improved monitoring and an improved interface.
Operator identification provides seamless integration of operator preference, with custom settings stored and restored to the saved settings upon log-in.
Faster data transfers and higher resolution displays improve access to information. Machine data, controls and guidance information are consolidated onto two 10-inch screens.

SERVICEABILITY

The new modular HVAC system consolidates components so the entire system can be removed and replaced quickly.
A modular radiator reduces engine removal and installation time and enables rebuilds to be completed off the truck.
New remote flash and remote troubleshooting capabilities reduce machine downtime due to software up to 50%.
Time spent on regular maintenance procedures is reduced thanks to features such as extended service intervals; grouped ground-level maintenance and checkpoints; easy access to major components; the standard AutoLube system; and service platforms on the engine and transmission.
A 100% airless electric start option eliminates air system maintenance from the machine and improves uptime.

DURABILITY AND LONG LIFE

The 793 has been improved with longer-life components, extended service intervals and easier maintenance to deliver mechanical availability that is consistently greater than 90%.
The 793 is built on the durable 240-tonne (266-ton) frame, backed by unprecedented levels of virtual and in-iron validation.
A mild steel frame provides flexibility, durability and resistance to impact loads. Castings are used in high-stress areas and the integral 4-post ROPS cab provides increased strength.
Component life is enhanced thanks to the standard rear-axle continuous filtration feature. Cleaner oil helps promote longer lubrication that leads to longer life.
The frame, powertrain, engine and components are built to be rebuilt — delivering multiple lives of like-new performance at a fraction-of-new price.

SUSTAINABILITY

The 793 is designed to use less fuel, which reduces engine emissions, and there is zero fuel burn during retarding. The optional Tier 4 Final engine reduces NOx and particulate matter.
Features like rear axle filtration, extended life filters and longer maintenance intervals decrease the amount of waste contributed to the environment.
Features such as the Centrifugal Oil Filter (COF) and Self-Cleaning Filter (SCF), combined with S•O•S Services, maximize the life of engine oil and minimize environmental impact.
The 793 engine is compatible with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels.
By rebuilding machines and components, the Cat Rebuild and Cat Reman programs preserve raw materials, conserve energy and reduce emissions.

BETTER ACCESS TO DATA

Next generation connectivity delivers faster data transfers, better access to data, consistent data communication, more actionable data, improved data analytics and new diagnostic capabilities.
The backbone of the next generation machine is 100 Mbps two-wire ethernet communication across the machine controllers, sensors that are optimized for data analytics, and robust controls.
Every machine from the factory comes standard with Product Link™ cellular connectivity as well as an option to communicate through dual-mode cellular 4G/LTE and satellite, or local Wi-Fi networks.
Product Link Elite next generation hardware enables the truck to collect and transmit information into locally-hosted or cloud-hosted applications. The hardware delivers fast processing with enhanced onboard memory and storage capability.

The 793 is faster than competitive trucks and delivers optimal speed on steep grades, poor underfoot conditions and haul roads with high rolling resistance. More continuous torque and rimpull delivers more power to the ground and makes it possible to use a higher gear on grade.
Forward momentum and torque are maintained through each shift, with optimum gear selection resulting in faster acceleration.
The Cat six-speed transmission, with the latest Advanced Power Electronic Control Strategy (APECS) controls, is paired with the C175-16 engine to deliver optimum power over a wide range of operating speeds.
An empty weight advantage of 13-19 tonnes (14-21 tons) over competitive electric drive trucks in its size class ensures you’re getting the full payload you expect.
Features such as Enhanced Traction Control, Dynamic Stability Control (DSC), Anti-lock Brake System (ABS), Machine Speed Limiting and Cruise Control improve machine responsiveness and controllability while improving cycle times.

Access and egress are improved by wide walkways, ladders, catwalks and service platforms; slip-resistant surfaces and guard rails; plus a wide secondary egress ladder and a rear service access ladder.
Superior control is delivered by a patented braking system that provides immediate, fade-resistant braking and retarding.
A 360 Surround View camera system gives the operator greater visibility to the ground around the truck. In addition, the standard Cat MineStar™ Detect Object Detection system combines radar and camera systems to warn operators about hazards within the immediate vicinity.
The optional Driver Safety System alerts the operator if fatigue or distraction are detected.
The cab can be equipped with High Efficiency Particulate Air (HEPA) filters to cut respirable dust penetration by 96% — reducing operator exposure to potentially hazardous substances.

The cab provides 34% more operator space than D-Series models. It’s 17% wider, offers 11% more legroom and 19% more shoulder room.
The cab is quieter and offers automated temperature control and cab filtration for a safer and more comfortable environment.
Controls, levers and switches are positioned for ease of use.
A walkthrough cab with fully adjustable center console, easy-to-adjust seat and increased leg room makes the cab ideal for operators of all sizes.
The next generation seat is four-point-restraint ready and incorporates features like thigh tilt and extensions, 30% recline, air adjustable side and lumbar bolsters, and heated and cooled cushions.

The optional Auto Hoist feature automatically raises the body and controls engine speed, minimizing cycle times.
Speed coaching gives operators real-time feedback on how to operate the truck to maximize its productivity, and advanced speed controls allow the operator to quickly and easily set a desired machine speed and control it on-the-fly.
The payload monitoring system comes with more accurate measurements, improved monitoring and an improved interface.
Operator identification provides seamless integration of operator preference, with custom settings stored and restored to the saved settings upon log-in.
Faster data transfers and higher resolution displays improve access to information. Machine data, controls and guidance information are consolidated onto two 10-inch screens.

The new modular HVAC system consolidates components so the entire system can be removed and replaced quickly.
A modular radiator reduces engine removal and installation time and enables rebuilds to be completed off the truck.
New remote flash and remote troubleshooting capabilities reduce machine downtime due to software up to 50%.
Time spent on regular maintenance procedures is reduced thanks to features such as extended service intervals; grouped ground-level maintenance and checkpoints; easy access to major components; the standard AutoLube system; and service platforms on the engine and transmission.
A 100% airless electric start option eliminates air system maintenance from the machine and improves uptime.

The 793 has been improved with longer-life components, extended service intervals and easier maintenance to deliver mechanical availability that is consistently greater than 90%.
The 793 is built on the durable 240-tonne (266-ton) frame, backed by unprecedented levels of virtual and in-iron validation.
A mild steel frame provides flexibility, durability and resistance to impact loads. Castings are used in high-stress areas and the integral 4-post ROPS cab provides increased strength.
Component life is enhanced thanks to the standard rear-axle continuous filtration feature. Cleaner oil helps promote longer lubrication that leads to longer life.
The frame, powertrain, engine and components are built to be rebuilt — delivering multiple lives of like-new performance at a fraction-of-new price.

Cat bodies are the best choice for the 793. They’re designed to be an integral part of the entire vehicle system, ensuring you achieve maximum chassis life.
The Max Payload (MP) body is a lightweight, bolster-less design utilizing formed base plates in place of traditional structural members. It employs a convex canopy and a strong perimeter reinforcement in the top rail and rear rib.
The High Performance (HP) body features a lightweight, simplified and durable design that provides complete front machine coverage and extended overhead protection.
The 793 can be configured with our traditional body options, which are also specifically designed to work with the Cat frame for superior structural performance.

The 793 is designed to use less fuel, which reduces engine emissions, and there is zero fuel burn during retarding. The optional Tier 4 Final engine reduces NOx and particulate matter.
Features like rear axle filtration, extended life filters and longer maintenance intervals decrease the amount of waste contributed to the environment.
Features such as the Centrifugal Oil Filter (COF) and Self-Cleaning Filter (SCF), combined with S•O•S Services, maximize the life of engine oil and minimize environmental impact.
The 793 engine is compatible with diesel fuel blended with lower-carbon intensity fuels such as biofuels and renewable fuels.
By rebuilding machines and components, the Cat Rebuild and Cat Reman programs preserve raw materials, conserve energy and reduce emissions.

Next generation connectivity delivers faster data transfers, better access to data, consistent data communication, more actionable data, improved data analytics and new diagnostic capabilities.
The backbone of the next generation machine is 100 Mbps two-wire ethernet communication across the machine controllers, sensors that are optimized for data analytics, and robust controls.
Every machine from the factory comes standard with Product Link™ cellular connectivity as well as an option to communicate through dual-mode cellular 4G/LTE and satellite, or local Wi-Fi networks.
Product Link Elite next generation hardware enables the truck to collect and transmit information into locally-hosted or cloud-hosted applications. The hardware delivers fast processing with enhanced onboard memory and storage capability.

Designed for future updates, the 793 features an expandable platform and architecture and leaves the factory ready for full integration of standard and optional technologies.
MineStar Fleet is a fleet monitoring system that can be used to measure, manage and maximize the overall hauling operation.
MineStar Command for hauling, an autonomous hauling solution proven to increase productivity up to 30%, is a fully integrated factory offering.
Machine health solutions such as Equipment Care Advisor, Health Equipment Insights and Health Office enable a proactive approach to maintenance.

Specifications Standard Equipment Optional Equipment

Product Specifications for 793

Weights - Approximate

Nominal Rated Payload	265 ton (US) 240 t
Rated Gross Machine Weight	890668 lb 404000 kg
Chassis Weight	291026 lb 132007 kg
Body Weight	70707 lb 32072 kg
Note (1)	Consult your tire manufacturer for maximum tire load Consult your tire manufacturer for maximum tire load
Note (2)	Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires. Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires.

Engine

Gross Power - SAE J1995:2014	2650 hp 1976 kW
Engine Model	Cat® C175-16 Cat® C175-16
Net Power - SAE J1349:2011	2529 hp 1886 kW
Rated Speed	1750 r/min 1750 r/min
Emissions Rating	Fuel Optimized Fuel Optimized
Bore	7 in 175 mm
Stroke	9 in 220 mm
Displacement	5187 in³ 85 l
Note (1)	Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system exhaust system and alternator. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system exhaust system and alternator.
Note (3)	U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.

Weight Distributions - Approximate

Front Axle - Empty	51% 51%
Rear Axle - Empty	49% 49%
Front Axle - Loaded	33% 33%
Rear Axle - Loaded	67% 67%

Final Drives

Note	Double reduction planetary with full floating axles. Double reduction planetary with full floating axles.
Differential Ratio	1.8:1 1.8:1
Planetary Ratio	1 1
Total Reduction Ratio	29 29

Transmission

Forward - 1	8 mile/h 12 km/h
Forward - 2	10 mile/h 16 km/h
Forward - 3	14 mile/h 22 km/h
Forward - 4	19 mile/h 30 km/h
Forward - 5	26 mile/h 41 km/h
Forward - 6	37 mile/h 60 km/h
Reverse	7 mile/h 11 km/h
Top Speed - Loaded	37 mile/h 60 km/h

Tires

Standard Tires	737 mm (29 in) 737 mm (29 in)
Optional Tires	813 mm (32 in) 813 mm (32 in)
Tires	40.00 R57 46/90 R57 50/80 R57 40.00 R57 46/90 R57 50/80 R57
Note (1)	Quick Change Rims optional Quick Change Rims optional
Note	Extended life wheel stations optional. Extended life wheel stations optional.
Note (2)	Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.

Braking System

Service Brakes	Four-Corner Wet Disc Oil Cooled Hydraulically Actuated Four-Corner Wet Disc Oil Cooled Hydraulically Actuated
Front Wet Disc Brake Surface Area	13907 in² 89727 cm²
Rear - Wet Disc Brake Surface Area	20861 in² 134590 cm²
Standards	(Service and Secondary) ISO 3450:2011 (Service and Secondary) ISO 3450:2011
Parking Brake	Four-corner Multi-disc Spring applied Hydraulically Released Four-corner Multi-disc Spring applied Hydraulically Released

Capacity - HP Body - 100% Fill Factor

Struck	112.6-151 m3 (147-197.5 yd3) 112.6-151 m3 (147-197.5 yd3)
Heaped (SAE 2:1)*	162-190 m3 (212-249 yd3) 162-190 m3 (212-249 yd3)
Note (1)	Consult your local Cat dealer for body recommendations Consult your local Cat dealer for body recommendations

Body Hoists

Type	Twin two-stage hydraulic cylinders with snubbing valve. Twin two-stage hydraulic cylinders with snubbing valve.
Pump Flow - High Idle	216 gpm 819 L/min
Relief Valve Setting - Raise	2955 psi 20370 kPa
Body Raise Time - High Idle	22 s 22 s
Body Lower Time - Float	23 s 23 s
Body Power Down - High Idle	21 s 21 s

Suspension

Type	Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments
Effective Cylinder Stroke - Front	12 in 317 mm
Effective Cylinder Stroke - Rear	7 in 165 mm
Rear axle - Oscillation	4.9 degrees 4.9 degrees

Service Refill Capacities

Fuel Tank - Optional	1300 gal (US) 4922 l
Fuel Tank	750 gal (US) 2839 l
Diesel Exhaust Fluid Tank	62 gal (US) 235 l
Cooling System	284 gal (US) 1074 l
Crankcase	82 gal (US) 312 l
Front Wheels - Each	8 gal (US) 30 l
Differential - Final Drives	260 gal (US) 984 l
Steering System - Includes Tank	77 gal (US) 290 l
Brake Hoist System - Includes Tank	347 gal (US) 1315 l
Torque Converter/Transmission System - Including Sump	55 gal (US) 209 l
Torque Converter Sump	27 gal (US) 102 l

Cab

Air Conditioning	(HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr (HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr
Heater / Defroster	36510 Btu/h 11 kW
ROPS Standards (2)	ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer
FOPS Standards	FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer
Note	Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.

Sound

Sound Standards (1)

The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396. The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396.

Steering

Steer Angle	36 ° 36 °
Turning Diameter - Front	93 ft 28 m
Steering Standards	ISO 5010:2019 ISO 5010:2019

793 Standard Equipment

ELECTRICAL

Alarm, Back-up

Brushless Alternator, 260 ampere

Batteries, 210-amp hour, low maintenance, 12-volt (4)

Converter, 12-volt electrical

Electrical System, 24-volt

Lighting System LED
– Back-up and Hazard Lights
– Directional Signals (front and rear LED)
– Front Stair Access/Service Deck
– Stop/Tail Lights
– Engine Compartment
– VIMS, Blue Light
– Headlights, and fog lights
– Brake and Retarder Light Status Ready

Emergency Engine Shutdown at front bumper and in-cab

Emergency Engine Shutdown at front bumper and in-cab

OPERATOR ENVIRONMENT

Modular hydraulic powered HVAC with automatic temperature control

Accessory mounting provisions

Coat Hook

Cup Holder

Diagnostic Connection and Service Port

Dome Courtesy Light and Map Lights

Entertainment Radio Ready
Radio mounting provisions and 12V power supply and Wiring Harness, Speakers

Fire Suppression Ready

Gauge/Indicators
– Gauge Panel: Transmission Fluid Temperature, Brake Oil Temperature, Critical oil and Coolant Temperature, Fuel Level (and DEF, if applicable), Operator selectable max. machine speed by rotary dial
– Engine system, brake and transmission fault Indicator
– Electric Hour Meter
– Speedometer
– Tachometer
– Interactive touchscreen vehicle information display: � Day/night mode, � Action alarm, � Quad gauge display

Heater/Defroster

Heated Mirrors, Right and Left

Hoist, Body Control (electric)

Horn

Self-filling to windshield washer fluid from AC condensate

12V auxiliary power connection 5V USB charging port

Cruise Control

Floor mat, multi-piece and replaceable

Delayed engine shutdown

ROPS Cab, Insulated/Sound Suppressed

Seat, Operator, Air Suspension

Seatbelt, Operator, Three Points, Retractable

Seatbelt, Trainer, Two Points, Retractable

Stairway and Walkway Access, 600 mm (24 in)

Steering Wheel, Tilt, Padded, Telescopic

Storage locations for operator gear

Tinted Glass

Transmission Gear Indicator

VIMS Message Center with Advisor

Window, Operator, Electric Powered

Windshield Wiper, Intermittent Control and Washer

POWER TRAIN

Cat C175-16 Engine
– Air Cleaner with Precleaner (4)
– Air-to-Air Aftercooler (ATAAC)
– Automatic Starter Protection
– Multi-Point Oil Pressure Sensing
– Self cleaning oil filter
– Turbocharging (4)/Aftercooled
– Centrifugal oil filter

Braking System
– Automatic Retarder Control, Adjustable
– Brake Release Motor (towing)
– Engine Overspeed Protection
– Extended Life Brake Disc Material
– Oil-cooled, Multi-disc (front and rear)
– Service, Retarding, Parking, Secondary: Park Brake Integrated with Gear Selector, Secondary, Emergency, spring applied with pressure release

TRANSMISSION

– 6-speed, Automatic Powershift with APECS controls
– Body-up Reverse Neutralizer
– Body-up Shift Inhibitor
– Controlled Throttle Shifting Directional Shift Management
– Downshift/Reverse Shift Inhibitor
– Lock-up Torque Converter
– Neutral Coast Inhibitor
– Neutral Start Switch
– Programmable Top Speed
– Pre-lubrication/Engine
– Rear Axle Continuous Lubrication/Filtration

OTHER STANDARD EQUIPMENT

Auto Lubrication System, Auto Shutoff

Aux “Buddy” Dumping Quick Connect

Aux Steering Quick Connect (towing)

Driveline Guard

Fast Fill Fuel System

Fuel Filter with Water Separator

Ground Level Battery Lockout

Ground Level Engine Shut-down

Ground Level Engine Start Lockout

Ground Level lockouts for transmission, battery, and engine

Ground Level VIMS Data Port

Hi-speed Crankcase Oil Change

Hydraulic Filters, 1,000 hour

Battery box, rubber lined

Primary Access Anti-slip High Visibility Demarcations

Reservoirs (3 separate)
– Brake/Hoist, Steering/Fan, Transmission/Converter

Electric Starting System

Rock Ejectors

Engine Delay Shutdown Timer

Service Points, Ground Level

Sight Level Gauges for Hydraulic/Engine Oil/ Torque Converter / Differential

SL-V Grease Injectors

S•O•S℠ sample ports

Supplemental Steering (automatic)

Tie Down Eyes

Tow Hooks (front)/Tow Pin (rear)

Traction Control System

Vandalism Protection Locks

ANTIFREEZE

Mesabi flexible core radiator

Extended Life Coolant to –35° C (–30° F)

793 Optional Equipment

TRANSMISSION

Additional Retarding for Downhill Hauls

High altitude torque converter

COOLING

Antifreeze/coolant protects to –50° C (–58° F)

OPERATOR ENVIRONMENT

Brake Wear Indicator Gauge

Cabin Filtration System

Electric Powered Window, Right Side

Tank Mud Guards

Cat Next Gen Air Suspension Trainer Seat

Cat Next Gen Heated Operator Seat

Cruise Control

Camera, 360 Surround View

Operator Coaching

AutoHoist

Driver Safety System Mounting

Interface, Third Party

Horn for use in workshop

Mirrors Deluxe

Mirrors, Heated, Wide Body

Retractable Front Sun Visor

Tire shield, air deflector

OTHER EQUIPMENT

Body Heat

Center Tow Bumper Attachment

Air Starting System

Engine Coolant and Oil Heater for Cold Weather Starts

Extended Life Wheel Stations

External Digital Payload Display

Fast Fill Service Center

Fuel Tank (4920 L/1,300 gal)

Hub Odometer (km and miles)

Portable Fire Extinguisher

Rim Guard

Rims (813 mm/32 in)

Reflectors

Walkway and Handrail for Rear Cab Access

Wheel Chocks

Payload digital display

POWER TRAIN

Braking system:
–Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)

ELECTRICAL

Additional Lighting

Jump start Receptacle

CAT TECHNOLOGY PRODUCTS

Command-Ready Option

Product Specifications for 793

Download Print

Weights - Approximate

Nominal Rated Payload	265 ton (US) 240 t
Rated Gross Machine Weight	890668 lb 404000 kg
Chassis Weight	291026 lb 132007 kg
Body Weight	70707 lb 32072 kg
Note (1)	Consult your tire manufacturer for maximum tire load Consult your tire manufacturer for maximum tire load
Note (2)	Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires. Chassis weight with full fuel and fluids standard and mandatory attachments hoist body mounting group rims and tires.

Engine

Gross Power - SAE J1995:2014	2650 hp 1976 kW
Engine Model	Cat® C175-16 Cat® C175-16
Net Power - SAE J1349:2011	2529 hp 1886 kW
Rated Speed	1750 r/min 1750 r/min
Emissions Rating	Fuel Optimized Fuel Optimized
Bore	7 in 175 mm
Stroke	9 in 220 mm
Displacement	5187 in³ 85 l
Note (1)	Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system exhaust system and alternator. Net Power advertised is the power available at the flywheel when the engine is equipped with air intake system exhaust system and alternator.
Note (3)	U.S. EPA Tier 4 Final / EU Stage V available for applicable markets. U.S. EPA Tier 4 Final / EU Stage V available for applicable markets.

Weight Distributions - Approximate

Front Axle - Empty	51% 51%
Rear Axle - Empty	49% 49%
Front Axle - Loaded	33% 33%
Rear Axle - Loaded	67% 67%

Final Drives

Note	Double reduction planetary with full floating axles. Double reduction planetary with full floating axles.
Differential Ratio	1.8:1 1.8:1
Planetary Ratio	1 1
Total Reduction Ratio	29 29

Transmission

Forward - 1	8 mile/h 12 km/h
Forward - 2	10 mile/h 16 km/h
Forward - 3	14 mile/h 22 km/h
Forward - 4	19 mile/h 30 km/h
Forward - 5	26 mile/h 41 km/h
Forward - 6	37 mile/h 60 km/h
Reverse	7 mile/h 11 km/h
Top Speed - Loaded	37 mile/h 60 km/h

Tires

Standard Tires	737 mm (29 in) 737 mm (29 in)
Optional Tires	813 mm (32 in) 813 mm (32 in)
Tires	40.00 R57 46/90 R57 50/80 R57 40.00 R57 46/90 R57 50/80 R57
Note (1)	Quick Change Rims optional Quick Change Rims optional
Note	Extended life wheel stations optional. Extended life wheel stations optional.
Note (2)	Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities. Caterpillar recommends the customer evaluate all job conditions and consult tire manufacturer for proper tire selection and TKPH (TMPH) capabilities.

Braking System

Service Brakes	Four-Corner Wet Disc Oil Cooled Hydraulically Actuated Four-Corner Wet Disc Oil Cooled Hydraulically Actuated
Front Wet Disc Brake Surface Area	13907 in² 89727 cm²
Rear - Wet Disc Brake Surface Area	20861 in² 134590 cm²
Standards	(Service and Secondary) ISO 3450:2011 (Service and Secondary) ISO 3450:2011
Parking Brake	Four-corner Multi-disc Spring applied Hydraulically Released Four-corner Multi-disc Spring applied Hydraulically Released

Capacity - HP Body - 100% Fill Factor

Struck	112.6-151 m3 (147-197.5 yd3) 112.6-151 m3 (147-197.5 yd3)
Heaped (SAE 2:1)*	162-190 m3 (212-249 yd3) 162-190 m3 (212-249 yd3)
Note (1)	Consult your local Cat dealer for body recommendations Consult your local Cat dealer for body recommendations

Body Hoists

Type	Twin two-stage hydraulic cylinders with snubbing valve. Twin two-stage hydraulic cylinders with snubbing valve.
Pump Flow - High Idle	216 gpm 819 L/min
Relief Valve Setting - Raise	2955 psi 20370 kPa
Body Raise Time - High Idle	22 s 22 s
Body Lower Time - Float	23 s 23 s
Body Power Down - High Idle	21 s 21 s

Suspension

Type	Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments Self-contained nitrogen/oil cylinders pin-to-pin mounting top and bottom double shear clevis attachments
Effective Cylinder Stroke - Front	12 in 317 mm
Effective Cylinder Stroke - Rear	7 in 165 mm
Rear axle - Oscillation	4.9 degrees 4.9 degrees

Service Refill Capacities

Fuel Tank - Optional	1300 gal (US) 4922 l
Fuel Tank	750 gal (US) 2839 l
Diesel Exhaust Fluid Tank	62 gal (US) 235 l
Cooling System	284 gal (US) 1074 l
Crankcase	82 gal (US) 312 l
Front Wheels - Each	8 gal (US) 30 l
Differential - Final Drives	260 gal (US) 984 l
Steering System - Includes Tank	77 gal (US) 290 l
Brake Hoist System - Includes Tank	347 gal (US) 1315 l
Torque Converter/Transmission System - Including Sump	55 gal (US) 209 l
Torque Converter Sump	27 gal (US) 102 l

Cab

Air Conditioning	(HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr (HFC - 134A refrigerant) 9.3 kW 31733 BTU/hr
Heater / Defroster	36510 Btu/h 11 kW
ROPS Standards (2)	ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer ROPS (Rollover Protective Structure) meets ISO 3471:2008 for Operator and ISO 13459:2012 for Trainer
FOPS Standards	FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II for Operator and ISO 13459:2012 Level II for Trainer
Note	Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning. Ambient capabilities down to -30C (-22F) for heater/defroster and up to 50C (122F) for air conditioning.

Sound

Sound Standards (1)

The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396. The operator sound pressure level 74 dB(A) complies with ISO 6394 and ISO 6396.

Steering

Steer Angle	36 ° 36 °
Turning Diameter - Front	93 ft 28 m
Steering Standards	ISO 5010:2019 ISO 5010:2019

793 Standard Equipment

ELECTRICAL

Alarm, Back-up

Brushless Alternator, 260 ampere

Batteries, 210-amp hour, low maintenance, 12-volt (4)

Converter, 12-volt electrical

Electrical System, 24-volt

Lighting System LED
– Back-up and Hazard Lights
– Directional Signals (front and rear LED)
– Front Stair Access/Service Deck
– Stop/Tail Lights
– Engine Compartment
– VIMS, Blue Light
– Headlights, and fog lights
– Brake and Retarder Light Status Ready

Emergency Engine Shutdown at front bumper and in-cab

Emergency Engine Shutdown at front bumper and in-cab

OPERATOR ENVIRONMENT

Modular hydraulic powered HVAC with automatic temperature control

Accessory mounting provisions

Coat Hook

Cup Holder

Diagnostic Connection and Service Port

Dome Courtesy Light and Map Lights

Entertainment Radio Ready
Radio mounting provisions and 12V power supply and Wiring Harness, Speakers

Fire Suppression Ready

Gauge/Indicators
– Gauge Panel: Transmission Fluid Temperature, Brake Oil Temperature, Critical oil and Coolant Temperature, Fuel Level (and DEF, if applicable), Operator selectable max. machine speed by rotary dial
– Engine system, brake and transmission fault Indicator
– Electric Hour Meter
– Speedometer
– Tachometer
– Interactive touchscreen vehicle information display: � Day/night mode, � Action alarm, � Quad gauge display

Heater/Defroster

Heated Mirrors, Right and Left

Hoist, Body Control (electric)

Horn

Self-filling to windshield washer fluid from AC condensate

12V auxiliary power connection 5V USB charging port

Cruise Control

Floor mat, multi-piece and replaceable

Delayed engine shutdown

ROPS Cab, Insulated/Sound Suppressed

Seat, Operator, Air Suspension

Seatbelt, Operator, Three Points, Retractable

Seatbelt, Trainer, Two Points, Retractable

Stairway and Walkway Access, 600 mm (24 in)

Steering Wheel, Tilt, Padded, Telescopic

Storage locations for operator gear

Tinted Glass

Transmission Gear Indicator

VIMS Message Center with Advisor

Window, Operator, Electric Powered

Windshield Wiper, Intermittent Control and Washer

POWER TRAIN

Cat C175-16 Engine
– Air Cleaner with Precleaner (4)
– Air-to-Air Aftercooler (ATAAC)
– Automatic Starter Protection
– Multi-Point Oil Pressure Sensing
– Self cleaning oil filter
– Turbocharging (4)/Aftercooled
– Centrifugal oil filter

Braking System
– Automatic Retarder Control, Adjustable
– Brake Release Motor (towing)
– Engine Overspeed Protection
– Extended Life Brake Disc Material
– Oil-cooled, Multi-disc (front and rear)
– Service, Retarding, Parking, Secondary: Park Brake Integrated with Gear Selector, Secondary, Emergency, spring applied with pressure release

TRANSMISSION

– 6-speed, Automatic Powershift with APECS controls
– Body-up Reverse Neutralizer
– Body-up Shift Inhibitor
– Controlled Throttle Shifting Directional Shift Management
– Downshift/Reverse Shift Inhibitor
– Lock-up Torque Converter
– Neutral Coast Inhibitor
– Neutral Start Switch
– Programmable Top Speed
– Pre-lubrication/Engine
– Rear Axle Continuous Lubrication/Filtration

OTHER STANDARD EQUIPMENT

Auto Lubrication System, Auto Shutoff

Aux “Buddy” Dumping Quick Connect

Aux Steering Quick Connect (towing)

Driveline Guard

Fast Fill Fuel System

Fuel Filter with Water Separator

Ground Level Battery Lockout

Ground Level Engine Shut-down

Ground Level Engine Start Lockout

Ground Level lockouts for transmission, battery, and engine

Ground Level VIMS Data Port

Hi-speed Crankcase Oil Change

Hydraulic Filters, 1,000 hour

Battery box, rubber lined

Primary Access Anti-slip High Visibility Demarcations

Reservoirs (3 separate)
– Brake/Hoist, Steering/Fan, Transmission/Converter

Electric Starting System

Rock Ejectors

Engine Delay Shutdown Timer

Service Points, Ground Level

Sight Level Gauges for Hydraulic/Engine Oil/ Torque Converter / Differential

SL-V Grease Injectors

S•O•S℠ sample ports

Supplemental Steering (automatic)

Tie Down Eyes

Tow Hooks (front)/Tow Pin (rear)

Traction Control System

Vandalism Protection Locks

ANTIFREEZE

Mesabi flexible core radiator

Extended Life Coolant to –35° C (–30° F)

793 Optional Equipment

TRANSMISSION

Additional Retarding for Downhill Hauls

High altitude torque converter

COOLING

Antifreeze/coolant protects to –50° C (–58° F)

OPERATOR ENVIRONMENT

Brake Wear Indicator Gauge

Cabin Filtration System

Electric Powered Window, Right Side

Tank Mud Guards

Cat Next Gen Air Suspension Trainer Seat

Cat Next Gen Heated Operator Seat

Cruise Control

Camera, 360 Surround View

Operator Coaching

AutoHoist

Driver Safety System Mounting

Interface, Third Party

Horn for use in workshop

Mirrors Deluxe

Mirrors, Heated, Wide Body

Retractable Front Sun Visor

Tire shield, air deflector

OTHER EQUIPMENT

Body Heat

Center Tow Bumper Attachment

Air Starting System

Engine Coolant and Oil Heater for Cold Weather Starts

Extended Life Wheel Stations

External Digital Payload Display

Fast Fill Service Center

Fuel Tank (4920 L/1,300 gal)

Hub Odometer (km and miles)

Portable Fire Extinguisher

Rim Guard

Rims (813 mm/32 in)

Reflectors

Walkway and Handrail for Rear Cab Access

Wheel Chocks

Payload digital display

POWER TRAIN

Braking system:
–Anti-lock Braking System (ABS) and Dynamic Stability Control (DSC)

ELECTRICAL

Additional Lighting

Jump start Receptacle

CAT TECHNOLOGY PRODUCTS

Command-Ready Option

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

Cat Command for Hauling

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Cat® MineStar™ Command for hauling takes advantage of the most sophisticated technologies available to deliver a next-generation haulage solution — one that boosts safety, productivity and availability on busy mine sites, especially those in difficult or remote locations. Command provides the fully integrated operation of autonomous mining systems, allowing them to haul more efficiently with near-continuous operation and move more with fewer people on site. Autonomous trucks operate safely around other equipment, light vehicles and personnel. Command trucks respond to calls to the shovel, move into position, haul to dump points and even report for maintenance — all without an operator on board.

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Cat® MineStar™ Command for hauling takes advantage of the most sophisticated technologies available to deliver a next-generation haulage solution — one that boosts safety, productivity and availability on busy mine sites, especially those in difficult or remote locations. Command provides the fully integrated operation of autonomous mining systems, allowing them to haul more efficiently with near-continuous operation and move more with fewer people on site. Autonomous trucks operate safely around other equipment, light vehicles and personnel. Command trucks respond to calls to the shovel, move into position, haul to dump points and even report for maintenance — all without an operator on board.

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Cat MineStar Edge

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Cat® MineStar Edge™ is a technology platform that delivers more connected, integrated, scalable and intuitive products that extend further up and down the value chain. Edge makes it possible for you to use proven MineStar technologies across your entire mining organization and creates an operational ecosystem that provides visibility to every aspect of your operation. Edge delivers near-real-time access to data that was up to 98% accurate and enables you to make changes in-shift while already knowing the impact those changes will have further down the value chain?

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Cat® MineStar Edge™ is a technology platform that delivers more connected, integrated, scalable and intuitive products that extend further up and down the value chain. Edge makes it possible for you to use proven MineStar technologies across your entire mining organization and creates an operational ecosystem that provides visibility to every aspect of your operation. Edge delivers near-real-time access to data that was up to 98% accurate and enables you to make changes in-shift while already knowing the impact those changes will have further down the value chain?

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Cat Health

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Through regular monitoring of machine conditions, mines can adopt a more proactive approach to maintenance and repair. Equipment health data is a key contributor to that approach. Data helps mines identify equipment problems long before failure.

Accessing the right data at the right time is critical to improving operational intelligence and machine predictive analysis. Cat® MineStar™ Health helps you meet that need by connecting you to your machines and delivering that important information. The MineStar Health portfolio set consists of Connectivity Enablers that collect, convert and transmit equipment data; and Applications that visualize, analyze and report health equipment data.

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Through regular monitoring of machine conditions, mines can adopt a more proactive approach to maintenance and repair. Equipment health data is a key contributor to that approach. Data helps mines identify equipment problems long before failure.

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