Dimensions
Overall Length | 36.14 ft in (11015 mm) |
Overall Height | 16.57 ft in (5050 mm) |
Wheelbase | 16.25 ft in (4950 mm) |
Turning Radius | 33.14 ft in (10100 mm) |
Width Over Tires | 17.07 ft in (5200 mm) |
Body
Capacity Struck | 40 yd3 (30.6 m3) |
Heaped (2:1, Sae) | 60 yd3 (45.9 m3) |
Payload | 91.7 metric tons |
Material | 400 Brinell hardness high tensile strength steel |
Material Thickness-Bottom | 0.8 in (19 mm) |
Material Thickness-Front | 0.5 in (12 mm) |
Material Thickness-Sides | 0.4 in (9 mm) |
Target Area | 7070 mm x 5150 mm |
Heating | Heating by exhaust gas |
Structure | V-shape body with V-bottom |
Dumping Angle | 48 degrees |
Height At Full Dump | 33.1 ft in (10080 mm) |
Engine Details
Lubrication System | Method- Gear pump, force-lubrication ; Filter-Full-flow type |
Number Of Cylinders | 12 |
Engine Make | Komatsu |
Engine Model | SAA12V140E-3 |
Engine Type | Water-cooled, 4-cycle |
Air Cleaner | Dry type with double elements and precleaners, with dust indicator |
Governor | Electronic control |
Power Measured @ | 1900 rpm |
Max Torque | 5080N. m 518 kg. m |
Aspiration | Turbo-charged, after-cooled |
Displacement | 1860.1 cu in (30.5 L) |
Bore And Stroke | 140 mm x 165 mm |
Horse Power: Sae J1995 | 1200 hp (894.9 kw) |
Horse Power: Iso 9249 / Sae J1349 | 1178 hp (878.5 kw) |
Fan Drive Type | Mechanical |
Fuel System | Direct injection |
Capacities
Fuel Tank Capacity | 1308 gal (4951.4 L) |
Final Drive | 128 gal (484.6 L) |
Hydraulic System | 175 gal (662.5 L) |
Engine Oil | 129 gal (488.4 L) |
Torque Converter, Transmission And Retarder Cooling | 205 gal (776.1 L) |
Differentials | 137 gal (518.7 L) |
Suspension | 93 gal (352.1 L) |
Break Control | 36 gal (136.3 L) |
Transmission
Max Speed | 40.4 mph (65 km/h) |
Torque Converter | 3-elements, 1-stage, 2-phase |
Transmission | Full-automatic, planetary type |
Speed Range | 7 speeds forward and 2 reverse |
Lockup Clutch | Wet, multiple-disc clutch |
Forward | Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears |
Reverse | Torque converter drivee, direct drive (lockup) |
Shift Control | Electronic shift control with automatic clutch modulation in all gears |
Weights
Gross Weight | 361073.1 lb (163780 kg) |
Empty Weight | 158732.9 lb (72000 kg) |
Weight Distribution Front – Empty | 47 % |
Weight Distribution Rear – Empty | 53 % |
Weight Distribution Front – Loaded | 31.4 % |
Weight Distribution Rear – Loaded | 68.6 % |
Tires
Standard Tire | 27.00 R49 |
Axles
Final Drive | Planetary gear |
Differential | 3.357 |
Planetary | 6.333 |
Rear | Full-floating |
Hydraulic System
Hoist Cylinder | Twin, 2-stage telescopic type |
Relief Pressure | 20.6 MPa 210 kg/cm2 |
Hoist Time | Raise-13 s; Lower-14 s |
Brakes
Parking Brake | Spring applied, multiple-disc type(actuates on all wheels) |
Service Brake | Front- Fully hydraulic control, oil-cooled multiple-disc type; Rear- Fully hydraulic control, oil-cooled multiple-disc type |
Retarder | Oil-cooled, multiple-disc front and rear brakes act as retarder. |
Secondary Brake | Pedal operation When hydraulic pressure drops below the rated level, parking brake is automatically actuated |
Brake Surface | Front- 37467 cm2 ; Rear-37467 cm2 |