Contents
Dimensions
| Ground Clearance | 1.73 ft in (525 mm) |
| Width Over Tires | 11.62 ft in (3540 mm) |
| Height To Top Of Cab | 14.64 ft in (4460 mm) |
| Wheelbase | 14.77 ft in (4500 mm) |
| Length | 471.86 in (11985 mm) |
| Turning Circle | 56.47 ft in (17210 mm) |
Steering System
| Steering System Type | Articulated |
| Minimum Turning Radius At The Centre Of Outside Tire | 23.3 ft in (7075 mm) |
Engine Details
| Horsepower, Gross-Sae J1995 | 531.1 hp (396 kw) |
| Horsepower, Net-Iso 9249 | 527.1 hp (393 kw) |
| Fan Drive Method | Hydraulic |
| Lubrication Method | Gear pump, force-lubricatio |
| Filter | Full-flow type |
| Number Of Cylinders | 6 |
| Piston Displacement | 1412.7 cu in (23.2 L) |
| Engine Make | Komatsu |
| Engine Model | SAA6D170E-5 |
| Engine Type | Water-cooled, 4-cycle |
| Air Cleaner | Dry type |
| Governor | All-speed, electronic |
| Displacement | 1412.7 cu in (23.2 L) |
| Aspiration | Turbocharged, after cooledEGR |
| Bore | 6.7 in (170 mm) |
| Stroke | 6.7 in (170 mm) |
| Fuel System | Direct injection |
Driveline
| Brake | Hydraulic, Wet disc |
| Ride Control System | Standard |
| Maximum Speeds/Fwd Mph (Km/H) | 37 |
| Maximum Speeds/Rev Mph (Km/H) | 37 |
| Transmission | Automatic Powershift |
| Number Of Speeds – Forward | 4 |
| Number Of Speeds – Reverse | 4 |
Capacities
| Front Axle | 9458.7 cu in (155 L) |
| Fuel Tank – Diesel | 189.7 gal (718 L) |
| Cooling System | 38.9 gal (147 L) |
| Rear Axle | 41 gal (155 L) |
| Hydraulic System | 117.1 gal (443 L) |
| Engine Oil | 22.8 gal (86 L) |
| Torque Converter, Transmission And Retarder Cooling | 22 gal (83 L) |
Operational Specs
| Bucket Capacity Range – Sae | 6.4 – 7.0 m3 |
| Standard Bucket Capacity – Sae | 8.4 yd3 (6.4 m3) |
| Bucket Description | GP Bucket, Bolt Edge |
| Static Tipping Load,Full Turn | 50510 lb (22911 kg) |
| Breakout Force | 25000 kgf |
| Dump Clearance, @45 Degrees Dump Angle | 10.9 ft in (3295 mm) |
| Dump Reach, @45 Degrees Dump Angle | 5 ft in (1500 mm) |
| Bucket Width | 9 ft in (2740 mm) |
| Bucket Link Type | Z-bar |
Transmission
| Transmission Type | Full-power shift, planetary type |
| Number Of Forward Gears | 4 |
| Number Of Reverse Gears | 4 |
| Max Speed – Forward | 21.1 mph (33.8 km/h) |
| Max Speed – Reverse | 23 mph (37 km/h) |
Tires
| Standard Fitment Size | 35/65 R33 2star L5 |
Weights
| Operating Weight | 119049.7 lb (54000 kg) |
Hydraulic System
| Steering Pump Type | Piston Pump |
| Loader Control Type | Piston Pump |
| Number Of Cylinders | 2 |
| Bore | 4.6 in (115 mm) |
| No.Of.Bucket Cylinders | 1 |
| Loader Control Capacity | 126.3 gal/min (478 L/min) |
| Control Valve | 2-spool type |
| Control Positions Boom | Raise, hold, lower, and float |
| Control Positions Bucket | Tilt-back, hold, and dump |
| Hydraulic Cylinders Type | Double-acting, piston type |
| Lift Cylinder Stroke | 42.1 in (1067 mm) |
| Lift Cylinder | 2 |
| Lift Cylinder Bore | 7.9 in (200 mm) |
| Bucket Cylinde Bore | 8.9 in (225 mm) |
| Bucket Cylinde Stroke | 30.6 in (776 mm) |
| Stroke | 20.1 in (510 mm) |
| Relief Valve Setting | 34.3 MPa 350 kgf/cm 4,980 PSI |
| Pump Flow Capacity | 43.1 gal/min (163 L/min) |
| Raise Time | 9.3 sec |
| Dump Time | 2.3 sec |
| Lower Time | 4.1 sec |
Axles
| Drive System | Four-wheel drive |
| Front | Fixed, semi-floating |
| Rear | Center-pin support, semi-floating, 24 ̊ total oscillation |
Hydraulic System
| Pump Type | Piston Pump |
Final Drive
| Reduction Gear | Spiral bevel gear |
| Differential Gear | Torque proportioning |
| Final Reduction Gear | Planetary gear, single reduction |
Brakes
| Parking Brake | Wet |
| Service Brake | Hydraulically actuated |
| Emergency Brake | Parking brake is commonly used |
