Engine
Engine Power - ISO 14396:2002 148 hp 110 kW
Engine Power - ISO 14396 (DIN) 150 hp (metric) 150 hp (metric)
Engine Model 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
Displacement 268.5 in³ 4.4 l
Stroke 127 mm 5 in
Biodiesel Capability Up to B20¹
Emissions Meets 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, 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) or 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. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Hydraulic System
Main System - Maximum Flow - Implement 67 gal/min 254 l/min
Maximum Pressure - Implement Circuit - Heavy Lift 5366 psi 37000 kPa
Maximum Pressure - Implement Circuit - Travel Circuit 5076 psi 35000 kPa
Maximum Pressure - Implement Circuit - Normal 5076 psi 35000 kPa
Swing Mechanism
Maximum Swing Torque 31080 lbf·ft 42 kN·m
Swing Speed 9.4 r/min 9.4 r/min
Machine Weight
Operating Weight Maximum 43980 lb 19950 kg
Operating Weight Minimum 37920 lb 17200 kg
Service Refill Capacities
Fuel Tank 76.6 gal (US) 290 l
Diesel Exhaust Fluid (DEF) 5.3 gal (US) 20 l
Cooling System 24 l 6.3 gal (US)
Hydraulic Tank 32 gal (US) 121 l
Hydraulic System - Including Tank 74 gal (US) 280 l
Transmission
Maximum Travel Speed 21.7 mile/h 35 km/h
Forward/Reverse - 1st Gear 6.2 mile/h 10 km/h
Forward/Reverse - 2nd Gear 21.7 mile/h 35 km/h
Creeper Speed - 1st Gear 3.4 mile/h 5.5 km/h
Creeper Speed - 2nd Gear 9.3 mile/h 15 km/h
Drawbar Pull 23380 lbf 104 kN
Dimensions
Boom VA 5.2 m (17'1")
Stick 2.5 m (8'2")
Bucket GD 0.80 m³ (1.05 yd³ )
Shipping Height - Top of Cab 10.9 ft 3320 mm
Support Point 11.5 ft 3520 mm
Shipping Length 28.6 ft 8720 mm
Tail Swing Radius 6.1 ft 1850 mm
Counterweight Clearance 4.3 ft 1300 mm
Ground Clearance 1.3 ft 405 mm
Undercarriage Length 16.6 ft 5050 mm
Wheel Base 8.9 ft 2700 mm
Working Ranges and Forces
Boom Type VA 5.2 m (17'1")
Stick 2.5 m (8'2")
Bucket GD 0.80 m³ (1.05 yd³ )
Dump Height 25.5 ft 7770 mm
Maximum Loading Height 25.5 ft 7770 mm
Cutting Height 35.2 ft 10740 mm
Digging Height 18.9 ft 5770 mm
Maximum Digging Depth 18.9 ft 5750 mm
Reach at Ground Level 30.2 ft 9210 mm
Vertical Wall Digging Depth 14.6 ft 4450 mm
Stick Forces (ISO) 15737 lbf 70 kN
Bucket Forces (ISO) 26752 lbf 119 kN
Air Conditioning System
Note The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg (2.2 lb) of refrigerant which has a CO2 equivalent of 1.43 metric tonnes (1.576 tons).