M315 Excavator | Wheel Excavator | Cat® Excavator | Cat

Engine

Engine Power - ISO 14396	148 hp 110 kW
Engine Power - ISO 14396 (DIN)	150 hp (metric) 150 hp (metric)
Engine Model	Cat® C4.4 Cat® C4.4
Net Power - ISO 9249	141 hp 105 kW
Net Power - ISO 9249 (DIN)	143 hp (metric) 143 hp (metric)
Bore	4.1 in 105 mm
Stroke	5 in 127 mm
Displacement	268.5 in³ 4.4 l
Biodiesel Capability	Up to B20¹ Up to B20¹
Emissions	Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note (1)	Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated 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. While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. *Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible with ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated 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. While Caterpillar engines are compatible with these alternative fuels, some regions may not allow their use. Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. **Engines with no aftertreatment devices are compatible with higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).

Machine Weight

Operating Weight Maximum	39680 lb 18000 kg
Operating Weight Minimum	34610 lb 15700 kg
Note (1)	Operating weight includes full fuel tank, operator, General Duty (GD) bucket, and dual pneumatic tires. Weight varies depending on configuration. Typical configurations include 2.5 m (8'2") stick and 4000 kg (8,820 lb) counterweight. Operating weight includes full fuel tank, operator, General Duty (GD) bucket, and dual pneumatic tires. Weight varies depending on configuration. Typical configurations include 2.5 m (8'2") stick and 4000 kg (8,820 lb) counterweight.

Drive

Maximum Travel Speed

21.7 mile/h 35 km/h

Hydraulic System

Main System - Maximum Flow - Implement	73 gpm 275 L/min
Maximum Pressure - Implement Circuit - Normal	5076 psi 35000 kPa
Maximum Pressure - Implement Circuit - Heavy Lift	5366 psi 37000 kPa
Maximum Pressure - Implement Circuit - Travel Circuit	5076 psi 35000 kPa

Swing Mechanism

Maximum Swing Speed*	9.1 r/min 9.1 r/min
Maximum Swing Torque	28860 lbf·ft 39 kN·m
Note (1)	For CE-marked machine default value may be set lower. For CE-marked machine default value may be set lower.

Service Refill Capacities

Fuel Tank	74 gal (US) 280 l
Diesel Exhaust Fluid (DEF)	5.3 gal (US) 20 l
Cooling System	6.3 gal (US) 24 l
Hydraulic Tank	24.3 gal (US) 92 l
Hydraulic System - Including Tank	58.1 gal (US) 220 l

Dimensions

Boom	Variable Adjustable Boom 5.02 m (16'6") Variable Adjustable Boom 5.02 m (16'6")
Stick	2.2 m (7'3") 2.2 m (7'3")
Bucket	GD 0.76 m³ (0.99 yd³) GD 0.76 m³ (0.99 yd³)
Shipping Height - Top of Cab	10.8 ft 3280 mm
Shipping Length	27.9 ft 8500 mm
Support Point	11.4 ft 3480 mm
Tail Swing Radius	5.7 ft 1750 mm
Counterweight Clearance	4.1 ft 1260 mm
Ground Clearance	1.1 ft 335 mm
Undercarriage Length	16 ft 4870 mm
Wheel Base	8.4 ft 2550 mm

Working Ranges and Forces

Boom	Variable Adjustable Boom 5.02 m (16'6") Variable Adjustable Boom 5.02 m (16'6")
Stick	2.2 m (7'3") 2.2 m (7'3")
Bucket	GD 0.76 m³ (0.99 yd³) GD 0.76 m³ (0.99 yd³)
Maximum Cutting Height	33.3 ft 10140 mm
Maximum Loading Height	24.3 ft 7400 mm
Maximum Digging Depth	17.4 ft 5290 mm
Maximum Vertical Wall Digging Depth	13.9 ft 4250 mm
Maximum Reach at Ground Line	28.5 ft 8680 mm
Stick Forces (ISO)	15961 lbf 71 kN
Bucket Forces (ISO)	23830 lbf 106 kN
Note (1)	Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW quick coupler with a tip radius of 1387 mm (4'7"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of 1224 mm (4'0"). Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW quick coupler with a tip radius of 1387 mm (4'7"). Force values are calculated with heavy lift on, a GD bucket (pin-on) and a tip radius of 1224 mm (4'0").

Air Conditioning System

Note

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system contains 0.8 kg (1.8 lb) of refrigerant which has a CO2 equivalent of 1.144 metric tonnes (1.261 tons). If equipped with R1234yf (Global Warming Potential = 0.5), the system contains 0.7 kg (1.5 lb) of refrigerant which has a CO2 equivalent of 0.0004 metric tonnes (0.0004 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. If equipped with R134a (Global Warming Potential = 1430), the system contains 0.8 kg (1.8 lb) of refrigerant which has a CO2 equivalent of 1.144 metric tonnes (1.261 tons). If equipped with R1234yf (Global Warming Potential = 0.5), the system contains 0.7 kg (1.5 lb) of refrigerant which has a CO2 equivalent of 0.0004 metric tonnes (0.0004 tons).