Small Dozers D1

Name: D1 Dozer
Brand: Caterpillar

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Key Specs

Engine Model: Cat C3.6; Cat C3.6

Power - Net: 80 hp; 59.7 kW

Operating Weight: 17855 lb; 8099 kg

D1
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Overview

Work Looks Better from Here

The Cat® D1 delivers superior performance and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading. Fully hydrostatic transmission gives you seamless acceleration, so you can get the job done quickly. The load sensing system automatically optimizes ground speed based on load, for the greatest productivity and fuel efficiency.

Benefits

Easy to Operate

GRADE with 3D and Slope Assist™ help achieve the best quality grading results, while new technologies make machine operation easier and more efficient.

Up to 10% Lower Total Ownership Cost

with improved fuel economy, long undercarriage life and easy maintenance.

Up to 15% More Performance

with customizable operator settings, improvements in grade control features and optimum machine balance for smooth, fast finish grading.

Features At A Glance

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IMPROVED VISIBILITY

The sloped hood provides better visibility to the work in front of the blade as well as the overall job site. Better visibility can equal less operator fatigue and more confidence in your work.

ENHANCED TECHNOLOGY

Cat small dozers include a suite of Operator Assist features that work seemlessly to save time, effort, fuel, machine wear and overall costs. Cat Grade with Assist is an optional technology available for small dozers.

Steer Assist automates track steering with light or heavy loads and automates blade tilt steering to help push heavy loads with less effort. This feature helps reduce operator inputs by up to 75% and enhances operator efficiency and productivity. Steer Assist is standard with Assist with Attachment Ready Option (ARO). Steer Assist 3D is standard with Grade 3D with Assist.
Stable Blade Lift and Tilt automatically works behind the scenes to allow operators to create smooth surfaces with less effort using accelerometers on the blade and chassis with an advanced algorithm to make minor blade raise and lower movements. Stable Blade Lift and Tilt is standard with Assist with ARO and Grade 3D with Assist.
Blade Load Monitor provides real-time feedback of current load vs. target load to fully utilize machine capacity benefiting operators of all skills levels. Automatically compensates for ground conditions. This feature is not available indoors or in areas where a GPS signal is not available. Blade Load Monitor is standard with Assist with ARO and Grade 3D with Assist.
Low Slip Traction Control prevents excessive track slip to improve machine efficiency and reduce burden on the operator. Feature offers two modes: Normal Mode helps when pushing heavy blade loads by limiting non-productive track slip, recommended for most applications. And Low Slip Mode limits track slip for applications sensitive to slip such as spreading material on top of a liner, select this mode when needed. Traction Control is standard with Assist with ARO and Grade 3D with Assist.
AutoCarry™ raises and lowers the blade to maximize pushing capability and prevent excessive track slip when pushing heavy loads. Feature is designed to work in unison with other Operator Assist Features. Not available indoors or in areas where a GPS signal is not available. AutoCarry is standard with Assist with ARO and Grade 3D with Assist.
Scalable 2D and 3D Cat Grade is an optional feature that makes your job up to 39% faster with up to 82% fewer operator inputs and less rework by maintaining blade angles for better surface quality – even with less experienced operators.
Cat Command remote control is an optional feature that takes you off the machine and away from hazardous conditions, dust, noise or vibration or operating on unstable surfaces. Eliminates risk of injury from climbing on or off the machine. Integrated with dozer systems, Cat Command enables smooth, precise control with access to all machine functions and advanced features (if equipped) for maximum efficiency and productivity. Availability varies by region.

UP TO 10% IMPROVED FUEL ECONOMY

The D1 features the lowest fuel consumption in this size class with the same great performance you've come to expect. Up to 20% improvement and no performance sacriﬁce when ECO mode is active.

COMFORTABLE WORK SPACE

The spacious and comfortable cab features an optional heated and ventilated seat, along with heated joystick controls to make the operator comfortable no matter what the conditions are outside. The seat height and armrests can be easily adjusted to the operator’s preference.

BIGGER, BETTER DISPLAY WITH CAMERA

This new and improved optional 10 in (254 mm) touchscreen, color display is easy to use, with a great view of machine settings, rearview camera and Slope Indicate/Slope Assist screens. The large reversing camera gives the operator better visibility to the job site.

DURABLE UNDERCARRIAGE

The D1 is available with either a Sealed and Lubricated Track (SALT) or Abrasion undercarriage to best suit your application. The undercarriage has a longer life resulting in less down time. A one piece mainframe/track roller frame design and the large, double reduction planetary final drive allow the machine to push heavy loads.

SUSTAINABILITY

The Cat® C3.6 engine meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Tier 5 emission standards.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
Auto Engine Speed Control helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
Cat® Grade with Slope Assist™ helps you avoid costly rework and wasteful fuel burn and greenhouse gas emissions by automating your blade position without a GPS signal.
Cat® Grade with 3D automates blade movements using a GPS signal helping you follow a grade design, reducing fuel burn and greenhouse gas emissions by improving efficiency and accuracy.
Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.
Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.

*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel.

The sloped hood provides better visibility to the work in front of the blade as well as the overall job site. Better visibility can equal less operator fatigue and more confidence in your work.

Steer Assist automates track steering with light or heavy loads and automates blade tilt steering to help push heavy loads with less effort. This feature helps reduce operator inputs by up to 75% and enhances operator efficiency and productivity. Steer Assist is standard with Assist with Attachment Ready Option (ARO). Steer Assist 3D is standard with Grade 3D with Assist.
Stable Blade Lift and Tilt automatically works behind the scenes to allow operators to create smooth surfaces with less effort using accelerometers on the blade and chassis with an advanced algorithm to make minor blade raise and lower movements. Stable Blade Lift and Tilt is standard with Assist with ARO and Grade 3D with Assist.
Blade Load Monitor provides real-time feedback of current load vs. target load to fully utilize machine capacity benefiting operators of all skills levels. Automatically compensates for ground conditions. This feature is not available indoors or in areas where a GPS signal is not available. Blade Load Monitor is standard with Assist with ARO and Grade 3D with Assist.
Low Slip Traction Control prevents excessive track slip to improve machine efficiency and reduce burden on the operator. Feature offers two modes: Normal Mode helps when pushing heavy blade loads by limiting non-productive track slip, recommended for most applications. And Low Slip Mode limits track slip for applications sensitive to slip such as spreading material on top of a liner, select this mode when needed. Traction Control is standard with Assist with ARO and Grade 3D with Assist.
AutoCarry™ raises and lowers the blade to maximize pushing capability and prevent excessive track slip when pushing heavy loads. Feature is designed to work in unison with other Operator Assist Features. Not available indoors or in areas where a GPS signal is not available. AutoCarry is standard with Assist with ARO and Grade 3D with Assist.
Scalable 2D and 3D Cat Grade is an optional feature that makes your job up to 39% faster with up to 82% fewer operator inputs and less rework by maintaining blade angles for better surface quality – even with less experienced operators.
Cat Command remote control is an optional feature that takes you off the machine and away from hazardous conditions, dust, noise or vibration or operating on unstable surfaces. Eliminates risk of injury from climbing on or off the machine. Integrated with dozer systems, Cat Command enables smooth, precise control with access to all machine functions and advanced features (if equipped) for maximum efficiency and productivity. Availability varies by region.

The D1 features the lowest fuel consumption in this size class with the same great performance you've come to expect. Up to 20% improvement and no performance sacriﬁce when ECO mode is active.

The spacious and comfortable cab features an optional heated and ventilated seat, along with heated joystick controls to make the operator comfortable no matter what the conditions are outside. The seat height and armrests can be easily adjusted to the operator’s preference.

This new and improved optional 10 in (254 mm) touchscreen, color display is easy to use, with a great view of machine settings, rearview camera and Slope Indicate/Slope Assist screens. The large reversing camera gives the operator better visibility to the job site.

The D1 is available with either a Sealed and Lubricated Track (SALT) or Abrasion undercarriage to best suit your application. The undercarriage has a longer life resulting in less down time. A one piece mainframe/track roller frame design and the large, double reduction planetary final drive allow the machine to push heavy loads.

The Cat® C3.6 engine meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Tier 5 emission standards.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrogenated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
Auto Engine Speed Control helps reduce unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
Cat® Grade with Slope Assist™ helps you avoid costly rework and wasteful fuel burn and greenhouse gas emissions by automating your blade position without a GPS signal.
Cat® Grade with 3D automates blade movements using a GPS signal helping you follow a grade design, reducing fuel burn and greenhouse gas emissions by improving efficiency and accuracy.
Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
Remote Flash minimizes downtime and maintenance time while keeping your asset running with maximum efficiency. Alerts for machine updates are sent virtually from your Cat dealer and updates can be deployed without a dealer technician needing to be onsite.
Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency by allowing your Cat dealer to virtually test the machine while working. Once a problem is identified, a technician can fix it the first time, saving time and money.

*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel.

Specifications Standard Equipment Optional Equipment

Product Specifications for D1

Engine

Engine Model	Cat C3.6 Cat C3.6
Power - Net	80 hp 59.7 kW
Displacement	220 in³ 3.6 l
Net Power - 2,200 rpm - SAE J1349	80 hp 59.7 kW
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269	80 hp 59.7 kW
Note (1)	Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the ﬂywheel when the engine is equipped with fan, air intake system, exhaust system and alternator. Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the ﬂywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.
Note (2)	All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less.

Weights

Operating Weight	17855 lb 8099 kg
Operating Weight - LGP	18839 lb 8545 kg
Note (1)	Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank. Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.
Operating Weight - LGP, 762 mm/30 in	19295 lb 8752 kg
Note (2)	For machine with ripper, add 554 kg (1,222 lb). For machine with ripper, add 554 kg (1,222 lb).

Transmission

Drive Pumps	1 1
Maximum Travel Speed - Reverse	6.2 mile/h 10 km/h
Relief Valve Settings	7033 psi 48500 kPa
Maximum Travel Speed - Forward	5.6 mile/h 9 km/h
Track Motors	2 2

Hydraulic Controls

Pump Output	17.2 gpm 65 L/min
Relief Valve Settings	2988 psi 20600 kPa

Ripper

Type	Parallelogram Parallelogram
Number of Shanks	3 3
Height	6.5 in 165 mm
Weight	1222 lb 554 kg
Maximum Ground Clearance Under Tip	17.6 in 448 mm
Maximum Digging Depth	13.3 in 337.5 mm
Overall Width	67.3 in 1710 mm
Maximum Reach - Ground Line	30.2 in 766 mm

Engine

Power Train

Hydrostatic Hydrostatic

Cab

FOPS	ISO 3449:2005 Level II ISO 3449:2005 Level II
ROPS	ISO 3471:2008 ISO 3471:2008

Undercarriage

Length - Track on Ground - LGP, 762 mm (30 in)	89 in 2248 mm
Length - Track on Ground - LGP	89 in 2248 mm
Track Gauge - LGP	68 in 1725 mm
Shoe Width - LGP, 762 mm (30 in)	30 in 762 mm
Track Gauge - LGP, 762 mm (30 in)	73 in 1860 mm
Shoe Width - LGP	25 in 635 mm
Track Gauge	59 in 1495 mm
Shoe Width - Standard	16 in 406 mm
Ground Pressure - LGP	4.3 psi 29.9 kPa
Ground Pressure - LGP, 762 mm (30 in)	3.7 psi 25.5 kPa
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage	43 43
Number of Rollers - Each Side	6 6

Undercarriage

Length of Track on Ground	89 in 2248 mm
Number of Shoes - Each Side - Abrasion Undercarriage	38 38
Ground Pressure	6.45 psi 44.5 kPa

Service Refill Capacities

Final Drive - Each - LGP	2.6 gal (US) 10 l
Cooling System	4.2 gal (US) 19 l
Diesel Exhaust Fluid (DEF) Tank	4.9 gal (US) 19 l
Transmission - Hydraulic Tank	23.8 gal (US) 90 l
Crankcase - With Filter	2.8 gal (US) 10.5 l
Fuel Tank	51.5 gal (US) 195 l

Service Refill Capacities

Final Drives - Each Side

2.6 gal (US) 10 l

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the ﬂuorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes. The air conditioning system on this machine contains the ﬂuorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Dimensions

BLADE: Blade Capacity (SAE) - LGP	2.17 yd³ 1.99 m³
BLADE: Blade Lift Height - LGP	28.7 in 730 mm
BLADE: Maximum Tilt - LGP	17.2 in 438 mm
BLADE: Blade Width - LGP	124 in 3149 mm
Ground Clearance - LGP	13 in 332 mm
BLADE: Blade Width at Maximum Angle - LGP	113.1 in 2874 mm
BLADE: Digging Depth - LGP	23 in 583 mm
Track Gauge - LGP	67.9 in 1725 mm
Ground Clearance - LGP, 762 mm (30 in)	13 in 332 mm
BLADE: Blade Height - LGP	33.8 in 860 mm
Overall Length - With Blade - LGP, 762 mm (30 in)	167.8 in 4262 mm
Track Gauge - LGP, 762 mm (30 in)	73 in 1860 mm
BLADE: Blade Cutting Edge Angle, Adjustable - LGP	52° to 58° 52° to 58°
BLADE: Maximum Angle (either side) - LGP	25° 25°
Overall Length - With Blade - LGP	167.8 in 4262 mm
Note	Abrasion Undercarriage Abrasion Undercarriage
Length of Basic Dozer (without blade) - LGP, 762 mm (30 in)	129.6 in 3291 mm
Width of Dozer (standard shoes, no blade) - Standard	74.8 in 1900 mm
Length of Basic Dozer (without blade) - Standard	129.6 in 3291 mm
Length of Basic Dozer (without blade) - LGP	129.6 in 3291 mm
Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in)	94.9 in 2411 mm
Dozer Height - LGP	108.9 in 2765 mm
Width of Dozer (standard shoes, no blade) - LGP	92.9 in 2360 mm
Dozer Height - LGP, 762 mm (30 in)	108.9 in 2765 mm
Dozer Height - Standard	108.9 in 2765 mm

Dimensions

BLADE: Blade Width at Maximum Angle - Standard	95.2 in 2417 mm
BLADE: Digging Depth - Standard	23.2 in 589 mm
BLADE: Blade Width - Standard	104.2 in 2646 mm
BLADE: Blade Lift Height - Standard	28.7 in 730 mm
Ground Clearance - Standard	13 in 332 mm
BLADE: Blade Cutting Edge Angle, Adjustable - Standard	52° to 58° 52° to 58°
BLADE: Maximum Angle (either side) - Standard	25° 25°
BLADE: Maximum Tilt - Standard	14.5 in 368 mm
BLADE: Blade Capacity (SAE) - Standard	1.99 yd³ 1.52 m³
Track Gauge - Standard	58.9 in 1495 mm
BLADE: Blade Height - Standard	35.8 in 910 mm
Overall Length - With Blade - Standard	168 in 4273 mm
Note	With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in) With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)

Retrieval Winch

Weight	1747 lb 794 kg
Maximum Line Pull - Full Drum	79 ft/min 24 m/min
Drum Capacity - Recommended Cable	277 ft 84 m
Maximum Line Pull - Bare Drum	50 ft/min 15 m/min
Drum Capacity - Optional Cable	195 ft 59 m
Maximum Line Speed - Full Drum	20350 lb 9231 kg
Control	Hydraulic Hydraulic
Maximum Line Speed - Bare Drum	32150 lb 14583 kg
Rope Diameter - Optional	0.75 in 19 mm
Winch Drive	Hydraulic Hydraulic
Rope Diameter - Recommended	0.63 in 16 mm
Speed	Variable Variable
Drum Diameter	8 in 203.2 mm
Drum Width	9.65 in 245 mm
Throat Clearance	5.6 in 141.4 mm
Winch Length	35.63 in 905 mm
Overall width	27.91 in 709 mm

High Performance Winch

Weight	1345 lb 610 kg
Drum diameter	10 in 254 mm
Winch drive	Hydrostatic Hydrostatic
Winch length	27.76 in 705 mm
Maximum line pull – bare drum	40000 lb 18144 kg
Maximum line speed – full drum	207 ft/min 63 m/min
Drum width	10.8 in 274 mm
Drum capacity – optional	256 ft 78 m
Rope diameter – recommended	0.63 in 16 mm
Maximum line pull – full drum	25000 lb 11340 kg
Rope diameter – optional	0.75 in 19 mm
Speed	Variable Variable
Maximum line speed – bare drum	131 ft/min 40 m/min
Throat clearance	6.75 in 171.5 mm
Drum capacity – recommended cable	371 ft 113 m
Overall width	29.2 in 741 mm
Control	Hydraulic Hydraulic

D1 Standard Equipment

POWER TRAIN

Air cleaner with precleaner, automatic dust ejection and underhood intake

Aluminum bar plate cooling system (radiator, power train)

Automatic traction control

Cat® C3.6 diesel engine

Drive, auxiliary

Dual path, closed loop, hydrostatic transmission

Electric fuel pump

Fuel/water separator

Turbocharged aftercooled

ELECTRICAL

Alarm, backup

Alternator, 150 amp, heavy duty

Batteries, heavy duty, maintenance free, 1,000 CCA

Diagnostic connector

Four integrated front halogen lights, two rear halogen

Horn, electric

Starter, electric, 12 V, heavy duty

UNDERCARRIAGE

Heavy Duty Undercarriage

Carrier rollers

Guards, front/rear guiding

Six roller track frame

Track adjusters, hydraulic

Track rollers, lifetime lubricated

HYDRAULIC

Hydraulic pump and oil

Single lever, three function control

Three valve hydraulics

CAT TECHNOLOGY

Third party 3D grade system compatible

Slope Indicate

Stable Blade - Basic Lift

ATTACHMENTS

Rigid drawbar

Front pull device

OPERATOR ENVIRONMENT

Armrests, adjustable

Coat hook

Controls, seat mounted, fore/aft adjustment

Cup holders

Eco Mode

Electronic Monitoring system with gauge:
– Chassis slope indication
– Diesel exhaust fluid (DEF)
– Engine coolant temperature
– Fuel level
– Hydraulic oil temperature

Electronic security system

Engine air cleaner service indicator

Engine RPM and gear display

Floor mat, rubber, heavy duty

Foot pads, dash

Hour meter, electronic

Independent forward/reverse speed settings

Mirror, rearview, inside

Power port, 12 volt

ROPS/FOPS canopy

Seat, air suspended, cloth or vinyl

Seatbelt, hi-vis retractable 76 mm (3")

Seatbelt buckling indicator/reminder

Single pedal combining decel and brake functions

Speed recall

Storage compartment

Throttle switch, rotary

Travel speed limiter, electronic

D1 Optional Equipment

POWER TRAIN

Air cleaner with external precleaner

Installation, winch

ELECTRICAL

Four integrated front LED lights, two rear LED

UNDERCARRIAGE

Abrasion undercarriage (38 section)

Track Pairs:
– Track, 406 mm (16 in)
– Track, 635 mm (25 in)
– Track, 762 mm (30 in)

HYDRAULIC

Four valve for use with ripper

Four valve for use with winch

CAT TECHNOLOGY

Assist with Attachment Ready Option (ARO) includes:
– Slope Indicate
– Blade Load Monitor
– Stable Blade Lift and Tilt
– Slope Assist
– Traction Control
– Steer Assist
– AutoCarry

Grade 3D with Assist includes:
– Same Assist with ARO features
– Steer Assist 3D
– Grade 3D

Cat Product Link™ PLE643/PLE743 Cellular

Cat Product Link PLE683/PLE783 Cellular/Satellite

Full-color 254 mm (10 in) touchscreen grade display

Cat Command Console (availability varies by region)

Cat Command Station (availability varies by region)

ATTACHMENTS

Drawbar, towing

Machine security system

Mounting, winch

Ripper, parallelogram, includes three

shanks and teeth

Winch, hydraulic, high performance

Winch, hydraulic, retrieval

OPERATOR ENVIRONMENT

Power Pitch

Cab, with air conditioning

Cab, polycarbonate windows and air conditioning

Radio, AM/FM Bluetooth®

Seat, air suspension, choice of:
– Vinyl, heated seat with heated controls
– Cloth, heated seat with heated controls
– Cloth, heated and ventilated seat with heated controls

Sound suppression

OTHER

Heater, engine, coolant 120 V/240 V

Starting aid, ether

Product Specifications for D1

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Engine

Engine Model	Cat C3.6 Cat C3.6
Power - Net	80 hp 59.7 kW
Displacement	220 in³ 3.6 l
Net Power - 2,200 rpm - SAE J1349	80 hp 59.7 kW
Net Power - 2,200 rpm - ISO 9249/EEC 80/1269	80 hp 59.7 kW
Note (1)	Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the ﬂywheel when the engine is equipped with fan, air intake system, exhaust system and alternator. Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the ﬂywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.
Note (2)	All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less. All non-road U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final) and Korea Tier 4 Final diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm EPA/10 ppm EU (mg/kg) sulfur or less.

Weights

Operating Weight	17855 lb 8099 kg
Operating Weight - LGP	18839 lb 8545 kg
Note (1)	Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank. Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.
Operating Weight - LGP, 762 mm/30 in	19295 lb 8752 kg
Note (2)	For machine with ripper, add 554 kg (1,222 lb). For machine with ripper, add 554 kg (1,222 lb).

Transmission

Drive Pumps	1 1
Maximum Travel Speed - Reverse	6.2 mile/h 10 km/h
Relief Valve Settings	7033 psi 48500 kPa
Maximum Travel Speed - Forward	5.6 mile/h 9 km/h
Track Motors	2 2

Hydraulic Controls

Pump Output	17.2 gpm 65 L/min
Relief Valve Settings	2988 psi 20600 kPa

Ripper

Type	Parallelogram Parallelogram
Number of Shanks	3 3
Height	6.5 in 165 mm
Weight	1222 lb 554 kg
Maximum Ground Clearance Under Tip	17.6 in 448 mm
Maximum Digging Depth	13.3 in 337.5 mm
Overall Width	67.3 in 1710 mm
Maximum Reach - Ground Line	30.2 in 766 mm

Engine

Power Train

Hydrostatic Hydrostatic

Cab

FOPS	ISO 3449:2005 Level II ISO 3449:2005 Level II
ROPS	ISO 3471:2008 ISO 3471:2008

Undercarriage

Length - Track on Ground - LGP, 762 mm (30 in)	89 in 2248 mm
Length - Track on Ground - LGP	89 in 2248 mm
Track Gauge - LGP	68 in 1725 mm
Shoe Width - LGP, 762 mm (30 in)	30 in 762 mm
Track Gauge - LGP, 762 mm (30 in)	73 in 1860 mm
Shoe Width - LGP	25 in 635 mm
Track Gauge	59 in 1495 mm
Shoe Width - Standard	16 in 406 mm
Ground Pressure - LGP	4.3 psi 29.9 kPa
Ground Pressure - LGP, 762 mm (30 in)	3.7 psi 25.5 kPa
Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage	43 43
Number of Rollers - Each Side	6 6

Undercarriage

Length of Track on Ground	89 in 2248 mm
Number of Shoes - Each Side - Abrasion Undercarriage	38 38
Ground Pressure	6.45 psi 44.5 kPa

Service Refill Capacities

Final Drive - Each - LGP	2.6 gal (US) 10 l
Cooling System	4.2 gal (US) 19 l
Diesel Exhaust Fluid (DEF) Tank	4.9 gal (US) 19 l
Transmission - Hydraulic Tank	23.8 gal (US) 90 l
Crankcase - With Filter	2.8 gal (US) 10.5 l
Fuel Tank	51.5 gal (US) 195 l

Service Refill Capacities

Final Drives - Each Side

2.6 gal (US) 10 l

Air Conditioning System

Air Conditioning

Dimensions

BLADE: Blade Capacity (SAE) - LGP	2.17 yd³ 1.99 m³
BLADE: Blade Lift Height - LGP	28.7 in 730 mm
BLADE: Maximum Tilt - LGP	17.2 in 438 mm
BLADE: Blade Width - LGP	124 in 3149 mm
Ground Clearance - LGP	13 in 332 mm
BLADE: Blade Width at Maximum Angle - LGP	113.1 in 2874 mm
BLADE: Digging Depth - LGP	23 in 583 mm
Track Gauge - LGP	67.9 in 1725 mm
Ground Clearance - LGP, 762 mm (30 in)	13 in 332 mm
BLADE: Blade Height - LGP	33.8 in 860 mm
Overall Length - With Blade - LGP, 762 mm (30 in)	167.8 in 4262 mm
Track Gauge - LGP, 762 mm (30 in)	73 in 1860 mm
BLADE: Blade Cutting Edge Angle, Adjustable - LGP	52° to 58° 52° to 58°
BLADE: Maximum Angle (either side) - LGP	25° 25°
Overall Length - With Blade - LGP	167.8 in 4262 mm
Note	Abrasion Undercarriage Abrasion Undercarriage
Length of Basic Dozer (without blade) - LGP, 762 mm (30 in)	129.6 in 3291 mm
Width of Dozer (standard shoes, no blade) - Standard	74.8 in 1900 mm
Length of Basic Dozer (without blade) - Standard	129.6 in 3291 mm
Length of Basic Dozer (without blade) - LGP	129.6 in 3291 mm
Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in)	94.9 in 2411 mm
Dozer Height - LGP	108.9 in 2765 mm
Width of Dozer (standard shoes, no blade) - LGP	92.9 in 2360 mm
Dozer Height - LGP, 762 mm (30 in)	108.9 in 2765 mm
Dozer Height - Standard	108.9 in 2765 mm

Dimensions

BLADE: Blade Width at Maximum Angle - Standard	95.2 in 2417 mm
BLADE: Digging Depth - Standard	23.2 in 589 mm
BLADE: Blade Width - Standard	104.2 in 2646 mm
BLADE: Blade Lift Height - Standard	28.7 in 730 mm
Ground Clearance - Standard	13 in 332 mm
BLADE: Blade Cutting Edge Angle, Adjustable - Standard	52° to 58° 52° to 58°
BLADE: Maximum Angle (either side) - Standard	25° 25°
BLADE: Maximum Tilt - Standard	14.5 in 368 mm
BLADE: Blade Capacity (SAE) - Standard	1.99 yd³ 1.52 m³
Track Gauge - Standard	58.9 in 1495 mm
BLADE: Blade Height - Standard	35.8 in 910 mm
Overall Length - With Blade - Standard	168 in 4273 mm
Note	With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in) With Ripper Attachment (add to Length of Basic Dozer) - 1177 mm (46.3 in)

Retrieval Winch

Weight	1747 lb 794 kg
Maximum Line Pull - Full Drum	79 ft/min 24 m/min
Drum Capacity - Recommended Cable	277 ft 84 m
Maximum Line Pull - Bare Drum	50 ft/min 15 m/min
Drum Capacity - Optional Cable	195 ft 59 m
Maximum Line Speed - Full Drum	20350 lb 9231 kg
Control	Hydraulic Hydraulic
Maximum Line Speed - Bare Drum	32150 lb 14583 kg
Rope Diameter - Optional	0.75 in 19 mm
Winch Drive	Hydraulic Hydraulic
Rope Diameter - Recommended	0.63 in 16 mm
Speed	Variable Variable
Drum Diameter	8 in 203.2 mm
Drum Width	9.65 in 245 mm
Throat Clearance	5.6 in 141.4 mm
Winch Length	35.63 in 905 mm
Overall width	27.91 in 709 mm

High Performance Winch

Weight	1345 lb 610 kg
Drum diameter	10 in 254 mm
Winch drive	Hydrostatic Hydrostatic
Winch length	27.76 in 705 mm
Maximum line pull – bare drum	40000 lb 18144 kg
Maximum line speed – full drum	207 ft/min 63 m/min
Drum width	10.8 in 274 mm
Drum capacity – optional	256 ft 78 m
Rope diameter – recommended	0.63 in 16 mm
Maximum line pull – full drum	25000 lb 11340 kg
Rope diameter – optional	0.75 in 19 mm
Speed	Variable Variable
Maximum line speed – bare drum	131 ft/min 40 m/min
Throat clearance	6.75 in 171.5 mm
Drum capacity – recommended cable	371 ft 113 m
Overall width	29.2 in 741 mm
Control	Hydraulic Hydraulic

D1 Standard Equipment

POWER TRAIN

Air cleaner with precleaner, automatic dust ejection and underhood intake

Aluminum bar plate cooling system (radiator, power train)

Automatic traction control

Cat® C3.6 diesel engine

Drive, auxiliary

Dual path, closed loop, hydrostatic transmission

Electric fuel pump

Fuel/water separator

Turbocharged aftercooled

ELECTRICAL

Alarm, backup

Alternator, 150 amp, heavy duty

Batteries, heavy duty, maintenance free, 1,000 CCA

Diagnostic connector

Four integrated front halogen lights, two rear halogen

Horn, electric

Starter, electric, 12 V, heavy duty

UNDERCARRIAGE

Heavy Duty Undercarriage

Carrier rollers

Guards, front/rear guiding

Six roller track frame

Track adjusters, hydraulic

Track rollers, lifetime lubricated

HYDRAULIC

Hydraulic pump and oil

Single lever, three function control

Three valve hydraulics

CAT TECHNOLOGY

Third party 3D grade system compatible

Slope Indicate

Stable Blade - Basic Lift

ATTACHMENTS

Rigid drawbar

Front pull device

OPERATOR ENVIRONMENT

Armrests, adjustable

Coat hook

Controls, seat mounted, fore/aft adjustment

Cup holders

Eco Mode

Electronic Monitoring system with gauge:
– Chassis slope indication
– Diesel exhaust fluid (DEF)
– Engine coolant temperature
– Fuel level
– Hydraulic oil temperature

Electronic security system

Engine air cleaner service indicator

Engine RPM and gear display

Floor mat, rubber, heavy duty

Foot pads, dash

Hour meter, electronic

Independent forward/reverse speed settings

Mirror, rearview, inside

Power port, 12 volt

ROPS/FOPS canopy

Seat, air suspended, cloth or vinyl

Seatbelt, hi-vis retractable 76 mm (3")

Seatbelt buckling indicator/reminder

Single pedal combining decel and brake functions

Speed recall

Storage compartment

Throttle switch, rotary

Travel speed limiter, electronic

D1 Optional Equipment

POWER TRAIN

Air cleaner with external precleaner

Installation, winch

ELECTRICAL

Four integrated front LED lights, two rear LED

UNDERCARRIAGE

Abrasion undercarriage (38 section)

Track Pairs:
– Track, 406 mm (16 in)
– Track, 635 mm (25 in)
– Track, 762 mm (30 in)

HYDRAULIC

Four valve for use with ripper

Four valve for use with winch

CAT TECHNOLOGY

Assist with Attachment Ready Option (ARO) includes:
– Slope Indicate
– Blade Load Monitor
– Stable Blade Lift and Tilt
– Slope Assist
– Traction Control
– Steer Assist
– AutoCarry

Grade 3D with Assist includes:
– Same Assist with ARO features
– Steer Assist 3D
– Grade 3D

Cat Product Link™ PLE643/PLE743 Cellular

Cat Product Link PLE683/PLE783 Cellular/Satellite

Full-color 254 mm (10 in) touchscreen grade display

Cat Command Console (availability varies by region)

Cat Command Station (availability varies by region)

ATTACHMENTS

Drawbar, towing

Machine security system

Mounting, winch

Ripper, parallelogram, includes three

shanks and teeth

Winch, hydraulic, high performance

Winch, hydraulic, retrieval

OPERATOR ENVIRONMENT

Power Pitch

Cab, with air conditioning

Cab, polycarbonate windows and air conditioning

Radio, AM/FM Bluetooth®

Seat, air suspension, choice of:
– Vinyl, heated seat with heated controls
– Cloth, heated seat with heated controls
– Cloth, heated and ventilated seat with heated controls

Sound suppression

OTHER

Heater, engine, coolant 120 V/240 V

Starting aid, ether

See how D1 compares against frequently compared products.

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Cat® D1 Small Dozer

Introducing the Next Generation Cat® D1, D2 and D3 Small Dozers

Overview of the Next Generation Cat® D1, D2 and D3 Small Dozers

Cat® D1 Small Dozer Customer Story - Swell Construction Group (Florida, USA)

Grade Control on the Next Generation Cat® D1, D2 and D3 Small Dozers

Cab Interior on the Next Generation Cat® D1, D2 and D3 Small Dozers

Undercarriage on the Next Generation Cat® D1, D2 and D3 Small Dozers

Daily Maintenance on the Next Generation Cat® D1, D2 and D3 Small Dozers

Introducing the Next Generation Cat® D1, D2 and D3 Small Dozers

Overview of the Next Generation Cat® D1, D2 and D3 Small Dozers

Cat® D1 Small Dozer Customer Story - Swell Construction Group (Florida, USA)

Grade Control on the Next Generation Cat® D1, D2 and D3 Small Dozers

Cab Interior on the Next Generation Cat® D1, D2 and D3 Small Dozers

Undercarriage on the Next Generation Cat® D1, D2 and D3 Small Dozers

Daily Maintenance on the Next Generation Cat® D1, D2 and D3 Small Dozers

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Cat Command Remote Control for Construction

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VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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