Specifications
| Engine Model | Cat C32B |
| Gross Power | 907 HP (676 kW) |
| Operating Weight | 224647 lb (101898 kg) |
| Emissions (U.S. EPA Tier 4 Final): Gross Power – SAE J1995 | 900 HP (671 kW) |
| Emissions (U.S. EPA Tier 4 Final): Net Power ISO – 9249 | 814 HP (607 kW) |
| Emissions (Tier 2 Equivalent): Gross Power – SAE J1995 | 907 HP (676 kW) |
| Emissions (Tier 2 Equivalent): Net Power ISO – 9249 | 823 HP (614 kW) |
| Rated Speed | 1750 r/min (1750 r/min) |
| Bore | 5.7 in (145 mm) |
| Stroke | 6.4 in (162 mm) |
| Displacement | 1958 in² (32.1 l) |
| Peak Torque – 1,200 rpm | 3139 lb/ft (4242 N·m) |
| Torque Rise | 30 % (30 %) |
| Note (1) | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. |
| Note (2) | Net torque rise meets SAE J139. |
| Note (3) | No engine derating required up to 3050 m (10,000 ft) altitude. |
| Transmission Type | Cat Planetary Power Shift |
| Converter Drive – Forward 1 | 4.4 mile/h (7.1 km/h) |
| Converter Drive – Forward 2 | 7.7 mile/h (12.4 km/h) |
| Converter Drive – Forward 3 | 13.2 mile/h (21.2 km/h) |
| Converter Drive – Reverse 1 | 4.8 mile/h (7.7 km/h) |
| Converter Drive – Reverse 2 | 8.4 mile/h (13.5 km/h) |
| Converter Drive – Reverse 3 | 14.6 mile/h (23.5 km/h) |
| Direct Drive – Forward 1 | Lock-up disabled |
| Direct Drive – Forward 2 | 8.1 mile/h (13 km/h) |
| Direct Drive – Forward 3 | 14.2 mile/h (22.8 km/h) |
| Direct Drive – Reverse 1 | 5 mile/h (8 km/h) |
| Direct Drive – Reverse 2 | 8.9 mile/h (14.3 km/h) |
| Direct Drive – Reverse 3 | 15.6 mile/h (25.1 km/h) |
| Note | Travel speeds based on 45/65-45 L-5 46 ply tires. |
| Output at 1,850 rpm and 6900 kPa (1,000 psi) | 161 gal/min (610 l/min) |
| Cylinders, Double Acting – Lift, Bore and Stroke | 177 mm × 1760 mm (0.58 ft × 5.8 ft) |
| Cylinder, Double Acting – Tilt and Tip, Bore and Stroke | 267 mm × 286 mm (0.88 ft × 0.94 ft) |
| Fuel Tank – Standard | 413 gal (US) (1562 l) |
| Cooling System | 53 gal (US) (200 l) |
| Crankcase | 32 gal (US) (120 l) |
| Transmission | 45 gal (US) (169 l) |
| Differential – Final Drives – Front | 98 gal (US) (369 l) |
| Differential – Final Drives – Rear | 90 gal (US) (342 l) |
| Hydraulic System – Steering and Engine Cooling Fan – Tank Only | 77 gal (US) (290 l) |
| Front | Fixed |
| Brakes | Meets ISO 3540:2011 |
| Blade Capacities | 30.5 to 44.8 m3 (40 to 58.6 yd3) |
| Height – Top of ROPS | 18.25 ft (5590 mm) |
| Height – Top of Exhaust Pipe | 17.17 ft (5234 mm) |
| Height – Top of Hood | 13 ft (3984 mm) |
| Ground Clearance | 27 in (691 mm) |
| Centerline of Front Axle to Hitch | 9.67 ft (2945 mm) |
| Centerline of Rear Axle to Edge of Bumper | 13.75 ft (4195 mm) |
| Wheel Base | 19.25 ft (5890 mm) |
| Length – With Blade on Ground | 44 ft (13405 mm) |
| Steering System – Pump | Piston, variable displacement |
| Operating Weight | 224647 lb (101898 kg) |
| Minimum Turning Radius – Over Blade | 31 ft (9550 mm) |
| Steering System – Circuit | Pilot, load sensing |
| Total Steering Angle | 86 degrees |
| Rear | Trunnion |
| Sound Performance | • The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. • The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. • Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. |
| 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. |
| ROPS/FOPS | ISO 3471:2008 and ISO 3449:2005 Level II Standards |
| Note (1) | – All nonroad U.S. EPA Tier 4, European Union (EU) Stage IIIB and V, and Japan (MLIT) Step 4 diesel engines are required to use only Ultra Low Sulfer Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfer or less. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfer or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214. Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. For further fluid specifications and guidelines, visit: http://parts.cat.com/cda/files/3244668/7/SEBU6250-19.pdf |
| Relief Valve Setting | 5004 psi (34500 kPa) |
