ParameterDetailsModelKOMATSU D31EX-22EngineModel: SAA4D95LE-5 (turbocharged, Tier 3 emission-certified)
Net Power: 78 hp (58 kW) @ 2200 rpm
Gross Power: 80 hp (60 kW) @ 2200 rpm
Number of Cylinders: 4
Displacement: 3.26 L (199 cu in)
Bore × Stroke: 95 mm × 115 mmTransmissionType: Dual-path hydrostatic (HST)
Gears: 3 forward, 3 reverse
Max Forward Speed: 5.3 mph (8.5 kph)
Max Reverse Speed: 5.3 mph (8.5 kph)Operating Weight16,910 lbs (7,670 kg) (including PAT blade, ROPS cab, operator, full fuel tank and standard equipment)Blade (PAT)Type: Power Angle Tilt (PAT)
Capacity: 2.2 yd³ (1.68 m³)
Width: 8.4 ft (2.55 m)
Height: 2.8 ft (84 cm)DimensionsLength (with blade): 13.7 ft (4.175 m)
Width (over tracks): 8.4 ft (2.55 m)
Height (top of cab): 9.1 ft (2.775 m)
Ground Clearance: 1.0 ft (0.32 m)
Track Gauge: 5.0 ft (1.52 m)UndercarriageTrack Rollers per Side: 6
Standard Shoe Size: 15.7 in (400 mm)
Ground Pressure: 3.8 psi (26.2 kPa)
Minimum Turning Radius: 6.6 ft (2.0 m)CapacitiesFuel Tank: 51.6 gal (195 L)
Hydraulic System: 15.9 gal (60 L)
Engine Oil: 3.0 gal (11.4 L)
Coolant: 4.8 gal (18.2 L)
