HM300-5
رقم القطعة: KOMATSU-HM300-5
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الوصف
HM300-5
المواصفات
| Maximum torque (ft-lbs) | 1,237 |
|---|---|
| Operating weight (kg) | 53 475 |
| Operating weight (lbs) | 117,892 |
| Engine model | Komatsu SAA6D125E-7 (EPA Tier 4 Final emissions certified) |
| Aspiration | Turbo-charged, after-cooled, cooled EGR |
| Number of cylinders | 6 |
| Piston displacement (L) | 11 |
| Piston displacement (in^3) | 671 |
| Governor | Electronically controlled |
| SAEJ1995 - Gross (kW) | 248 |
| SAEJ1995 - Gross (HP) | 332 |
| ISO 9249 / SAE J1349 - Net (HP) | 324 |
| ISO 9249 / SAE J1349 - Gross (kW) | 242 |
| Rated rpm | 2,000 |
| Fan drive type | Hydraulic driven |
| Filter | Full-flow type |
| Method | Gear pump, force lubrication |
| Fuel tank (US gal) | 102.5 |
| Fuel tank (L) | 388 |
| Engine oil (L) | 35 |
| Engine oil (US gal) | 9.2 |
| Final drive (US gal) | 6.1 |
| Final drive (L) | 23 |
| Bore (mm) | 125 |
| Bore (in) | 4.92 |
| Stroke (in) | 5.91 |
| Stroke (mm) | 150 |
| Hydraulic system (US gal) | 27.2 |
| Hydraulic system (L) | 103 |
| Service brake | Full-hydraulic control, oil-cooled multiple-disc type on front and center axles |
| DEF tank (US gal) | 8.7 |
| DEF tank (L) | 32.8 |
| Air cleaner | Dry type with double elements and precleaner, plus dust indicator |
| Maximum travel speed (kph) | 58.6 |
| Maximum travel speed (mph) | 36.4 |
| Engine type | Water-cooled, 4-cycle |
| Engine details | *EPA Tier 4 Final emissions certified |
| Transmission | Full-automatic, counter-shaft type |
| Gross vehicle weight (kg) | 53 475 |
| Gross vehicle weight (lbs) | 117,892 |
| Gross horsepower (HP) | 332 HP @ 2,000 rpm |
| Gross horsepower (kW) | 248 kW @ 2 000 rpm |
| Capacity (mt) | 27.2 |
| Capacity (st) | 30.9 |
| Bottom (in) | 0.55 |
| Bottom (mm) | 14 |
| Front (in) | 0.31 |
| Front (mm) | 8 |
| Sides (in) | 0.47 |
| Sides (mm) | 12 |
| Target area (ft x in) | 17 ft. 3 in x 8 ft 10 in |
| Target area (mm x mm) | 5 250 x 2 685 |
| Heating | Exhaust heating optional |
| Struck 16.9 capacity (yd^3) | 17.5 |
| Struck 16.9 Capacity (m^3) | 13.4 |
| Heaped 2:1 SAE Capacity (yd^3) | 22.4 |
| Heaped 2:1 SAE Capacity (m^3) | 17.1 |
| Payload (US tons) | 30.9 |
| Payload (metric tons) | 28 |
| Material (psi) | 184,925 |
| Maximum torque (kg-m) | 171 |
| Front suspension type | Hydro-pneumatic suspension |
| Material (kg/mm^2) | 130 |
| Rear suspension type | Combined hydro-pneumatic and rubber suspension system |
| Engine footnote | *EPA Tier 4 Final emissions certified |
| Hoist cylinder type | Twin, telescopic type |
| Fuel system | Direct injection |
| Relief pressure (kg/cm^2 / MPa) | 300 |
| Relief pressure (Mpa) | 29.4 |
| Relief pressure (psi) | 4,264 |
| Hoist time | 10.5 |
| Torque converter | 3-elements, 1-stage, 2-phase |
| Speed range | 6 speeds forward and 2 reverse |
| Lockup clutch | Wet, singe-disc clutch |
| Forward | Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears |
| Shift control | Electronic shift control with automatic clutch modulation in all gear |
| Brakes standard | ISO3450 |
| Reverse | Torque converater drive and direct drive in all gear |
| Final drive type | Planetary gear |
| Full time | All wheel drive with Komatsu Traction Control System (K-TCS) |
| Differential ratio | 3.154 |
| Planetary ratio | 4.667 |
| Standard tire and rims | 23.5 R25 |
| Steering system type | Articulated type, fully hydraulic power steering with two double-acting cylinders |
| Supplementary steering | Automatically actuated, electrically powered |
| Standard | ISO5010, SAE J1511 |
| Articulation angle (degrees) | 45 |
| Minimum turning radius wall to wall (ft) | 26 ft. 7 in |
| Minimum turning radius wall to wall (m) | 8.1 |
| Empty weight (lbs) | 55,986 |
| Empty weight (kg) | 25 395 |
| Front axle - loaded (%) | 30.8 |
| Center axle - loaded (%) | 36 |
| Rear axles - loaded (%) | 33.2 |
| Front axle - empty (%) | 58.9 |
| Center axle - empty (%) | 22.5 |
| Rear axles - empty (%) | 18.6 |
| Torque converter transmission retarder (L) | 80 |
| Torque converter transmission retarder (US gal) | 21.1 |
| Differentials (L) | 71.5 |
| Differentials (US gal) | 18.9 |
| Suspension (US gal) | 2.7 |
| Suspension (L) | 10.4 |
| Articulated type | Articulated type, box-sectioned construction on front and rear Connected by strong torque tubes. |
| Cab standard | ISO3449 (FOPS) ISO3471 (ROPS) |
