HM460-6
رقم القطعة: KOMATSU-HM460-6
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الوصف
HM460-6
المواصفات
| Maximum torque (ft-lbs) | 2,067 |
|---|---|
| Operating weight (kg) | 74 900 |
| Operating weight (lbs) | 165,126 |
| Engine model | Komatsu DBA127 |
| Aspiration | Two stage turbocharged, aftercooled |
| Number of cylinders | 6 |
| Piston displacement (L) | 12.74 |
| Piston displacement (in^3) | 3.36 |
| SAEJ1995 - Gross (kW) | 386 |
| SAEJ1995 - Gross (HP) | 518 |
| ISO 9249 / SAE J1349 - Net (HP) | 516 |
| ISO 9249 / SAE J1349 - Gross (kW) | 385 |
| Rated rpm | 1700 |
| Fan drive type | Hydraulic and electric |
| Filter | Full-flow type |
| Method | Gear pump, force-lubrication |
| Fuel tank (US gal) | 127 |
| Fuel tank (L) | 482 |
| Engine oil (L) | 49 |
| Engine oil (US gal) | 12.9 |
| Final drive (US gal) | 9.5 |
| Final drive (L) | 35.8 |
| Bore (mm) | 130 |
| Bore (in) | 5.12 |
| Stroke (in) | 6.30 |
| Stroke (mm) | 160 |
| Hydraulic system (US gal) | 36.7 |
| Hydraulic system (L) | 138.8 |
| Service brake | Full-hydraulic control, oil-cooled multiple-disc type on front and center axles |
| DEF tank (US gal) | 22.2 |
| DEF tank (L) | 84 |
| Air cleaner | Dry double elements with pre-cleaner, plus dust indicator |
| Maximum travel speed (kph) | 53.3 |
| Maximum travel speed (mph) | 33.24 |
| Engine type | Water-cooled, 4-cycle |
| Cooling system (gal) | 23.2 |
| Cooling system (L) | 88 |
| Transmission | Full-automatic, planetary gear type |
| Gross vehicle weight (kg) | 74,900 |
| Gross vehicle weight (lbs) | 165,126 |
| Gross horsepower (HP) | 518 @ 1,700 rpm |
| Gross horsepower (kW) | 386 @ 1,700 rpm |
| Capacity (mt) | 42 |
| Capacity (st) | 46.3 |
| Bottom (in) | 0.55 |
| Bottom (mm) | 14 |
| Front (in) | 0.28 |
| Front (mm) | 7 |
| Sides (in) | 0.43 |
| Sides (mm) | 11 |
| Target area (ft x in) | 18.91 ' x 10.48' |
| Target area (mm x mm) | 5,767 x 3,194 |
| Heating | Exhauste heating (optional) |
| Struck 16.9 capacity (yd^3) | 24.7 |
| Struck 16.9 Capacity (m^3) | 18.9 |
| Heaped 2:1 SAE Capacity (yd^3) | 33.6 |
| Heaped 2:1 SAE Capacity (m^3) | 25.7 |
| Payload (US tons) | 46.3 |
| Payload (metric tons) | 42 |
| Maximum torque (kg-m) | 2803 |
| Front suspension type | Hydro-pneumatic suspension |
| Rear suspension type | Combined hydro-pneumatic and rubber suspension system |
| Hoist cylinder type | Twin, telescopic type |
| Relief pressure (kg/cm^2 / MPa) | 290 / 28.4 |
| Relief pressure (psi) | 4125 |
| Hoist time | 12 |
| Torque converter | 3-elements, 1-stage, 2-phase |
| Speed range | 9 speeds forward and 2 reverse |
| Lockup clutch | Wet, multi-disk clutch |
| Shift control | Electronic shift control with automatic clutch modulation in all gear |
| Brakes standard | ISO 3450 |
| Final drive type | Planetary gear |
| Differential ratio | 3.063 |
| Planetary ratio | 6 |
| Steering system type | Articulated type, fully hydraulic power steering with two double-acting cylinders |
| Standard | ISO 3449 (FOPS), ISO 3471 (ROPS) |
| Articulation angle (degrees) | 45 in each direction |
| Secondary steering | Automatically actuated, electrically powered |
| Minimum turning radius wall to wall (ft) | 29 and 4 inches |
| Minimum turning radius wall to wall (m) | 8.95 |
| Empty weight (lbs) | 72533 |
| Empty weight (kg) | 32900 |
| Front axle - loaded (%) | 30.4 |
| Center axle - loaded (%) | 36 |
| Rear axles - loaded (%) | 33.6 |
| Front axle - empty (%) | 59.2 |
| Center axle - empty (%) | 21.7 |
| Rear axles - empty (%) | 19.1 |
| Torque converter transmission retarder (L) | 89.4 |
| Torque converter transmission retarder (US gal) | 23.6 |
| Differentials (L) | 116.2 |
| Differentials (US gal) | 30.7 |
| Suspension (US gal) | 5.65 |
| Suspension (L) | 21.4 |
| Standard tire | 29.5 R25 |
