Komatsu HD465-7E0
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Contents:
Dimensions
| Overall Length | 30.7 ft in (9355 mm) |
| Wheelbase | 14.11 ft in (4300 mm) |
| Height To Top Of Cab | 14.44 ft in (4400 mm) |
| Turning Radius @ Centre Front Tyre | 27.89 ft in (8500 mm) |
| Width Over Tires | 13.9 ft in (4235 mm) |
Electrical System
| Alternator | 24V, 75 Ah |
| Batteries | 2 x 12V, 200 Ah |
| Starter Motor | 24V, 7.5kW |
Body
| Capacity Struck | 32.7 yd3 (25.1 m3) |
| Heaped (2:1, Sae) | 44.7 yd3 (34.2 m3) |
| Payload | 55 metric tons 61 U.S. tons |
| Material | 130 kg/mm2 184,900 psi high tensile strength steel |
| Material Thickness-Bottom | 0.8 in (19.1 mm) |
| Material Thickness-Front | 0.5 in (12 mm) |
| Material Thickness-Sides | 0.4 in (8.9 mm) |
| Target Area | 6450 mm x 3870 mm 21'2" x 12'8" |
| Heating | Exhaust heating |
| Structure | V-shape body with V-bottom |
| Dumping Angle | 48 degrees |
| Height At Full Dump | 28.1 ft in (8564.9 mm) |
Engine
| Lubrication System | Method- Gear pump, force-lubrication, Filter-Full-flow type |
| Number Of Cylinders | 6 |
| Engine Make | 2238 |
| Engine Model | SAA6D170E-5 |
| Engine Type | Water-cooled, 4-cycle |
| Air Cleaner | Dry type with double elements and precleaner, plus dust indicator |
| Governor | Electronically controlled |
| Power Measured @ | 2000 rpm |
| Max Torque | 339 kg•m 2,452 lb. ft |
| Aspiration | Turbo-charged,air-to-air after-cooled,cooled EGR |
| Displacement | 1412.7 cu in (23.2 L) |
| Bore And Stroke | 170 mm x 170 mm 6.69" x 6.69" |
| Horse Power: Sae J1995 | 739 hp (551.1 kw) |
| Horse Power: Iso 9249 / Sae J1349 | 715 hp (533.2 kw) |
| Fan Drive Type | Mechanical |
| Fuel System | Direct injection |
Capacities
| Fuel Tank | 206.1 gal (780.2 L) |
| Final Drive | 11.1 gal (42.1 L) |
| Hydraulic System | 32.2 gal (121.9 L) |
| Engine Oil | 21.1 gal (79.9 L) |
| Torque Converter, Transmission And Retarder Cooling | 56.8 gal (215.1 L) |
| Differentials | 25.1 gal (95.1 L) |
| Suspension | 14.7 gal (55.7 L) |
Transmission
| Max Speed | 43.5 mph (70 km/h) |
| Torque Converter | 3-elements, 1-stage, 2-phase |
| Transmission | Full-automatic, planetary type |
| Speed Range | 7 speeds forward and 1 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 drive |
| Shift Control | Electronic shift control with automatic clutch modulation in all gear |
Weights
| Gross Weight | 95019.3 lb (43100 kg) |
| Empty Weight | 219756.8 lb (99680 kg) |
| Weight Distribution Front - Empty | 47 % |
| Weight Distribution Rear - Empty | 53 % |
| Weight Distribution Front - Loaded | 32 % |
| Weight Distribution Rear - Loaded | 68 % |
Tires
| Standard Tire | 24.00-35-36PR |
Axles
| Final Drive | Planetary gear |
| Differential | 3.538 |
| Planetary | 4.737 |
| Rear | Full-floating |
Hydraulic System
| Hoist Cylinder | Twin, 2-stage telescopic type |
| Relief Pressure | 20.6 MPa 210 kg/cm2 2,990 psi |
| Hoist Time | 11.5 sec |
Brakes
| Parking Brake | Spring applied, multiple-disc type |
| Service Brake | Front- Fully hydraulic control, caliper disc type; Rear- Fully hydraulic, oil-cooled, multiple-disc type |
| Retarder | Oil-cooled, multiple-disc rear brakes act as retarder |
| Secondary Brake | Manual pedal operation. When hydraulic pressure drops below the rated level, parking brake is automatically actuated |
| Brake Surface | Front- 1936 cm2 300 in2 ; Rear - 64230 cm2 9,956 in2 |
