WA480-8
رقم القطعة: KOMATSU-WA480-8
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للطلب والدفع استخدم تطبيق ENG.
الوصف
WA480-8
المواصفات
| Control valve | 2-spool type |
|---|---|
| Operating weight (kg) | 25960 |
| Operating weight (lbs) | 57227 |
| Engine model | Komatsu SAA6D125E-7* |
| Aspiration | Turbo-charged, after-cooled, cooled EGR |
| Bore x stroke (in) | 3.54 x 17.36 |
| Bore x stroke (mm) | 90 x 441 |
| Piston displacement (L) | 11.04 |
| SAEJ1995 - Gross (kW) | 224 |
| SAEJ1995 - Gross (HP) | 300 |
| ISO 9249 / SAE J1349 - Net (HP) | 299 |
| Rated rpm | 2000 |
| Filter | Full-flow type |
| Method | Gear pump, force-lubrication |
| Fuel tank (L) | 380 |
| Parking brake | Wet disc brake |
| Fan drive method for radiator cooling | Hydraulic |
| ISO 9249 / SAE J1349 - Net (kW) | 223 |
| Engine (L) | 38 |
| Engine (US gal) | 10.04 |
| Hydraulic system (US gal) | 45.71 |
| Hydraulic system (L) | 173 |
| Bucket capacity (m³) | 5.5 |
| Bucket capacity (yd³) | 7.2 |
| Engine power (HP) | 299 |
| Engine power (kW) | 223 |
| Piston displacement (in³) | 673.69 |
| DEF tank (US gal) | 9.51 |
| DEF tank (L) | 36 |
| Air cleaner | Dry type with double elements anddust evacuator, plus dust indicator |
| Fuel (US gal) | 100.38 |
| Cooling system (L) | 81 |
| Steering angle | 35° each direction (40° to max end stop) |
| Fuel system | Direct injection |
| Steering system type | Articulated type, fully hydraulic power steering |
| Drive system | Four-wheel drive |
| Bucket | Tilt-back, hold, and dump |
| Bore x stroke of engine (mm) | 125 x 150 |
| Bore x stroke of engine (in) | 4.92 x 5.91 |
| Lift cylinder - 2 (mm) | 140 x 881 |
| Lift cylinder - 2 (in) | 5.51 x 34.69 |
| Bucket cylinder - 1 (mm) | 180 x 572 |
| Hydraulic pump | Piston pump |
| Capacity (at rated rpm) (US gpm) | 51.5 |
| Capacity (at rated rpm) (L/min) | 195 |
| Number of cylinders in hydraulic cylinders | 2 |
| Raise (s) | 6.4 |
| Lower (Empty) (s) | 3.8 |
| Boom | Raise, hold, lower, and float |
| Axle front (US gal) | 15.59 |
| Axle front (L) | 59 |
| Axle rear (US gal) | 15.6 |
| Axle rear (L) | 59 |
| Front Axle | Fixed, semi-floating |
| Axle Rear | Centre-pin support, semi-floating, 26° total oscillation |
| Final reduction gear | Planetary gear, single reduction |
| Differential gear | Conventional type |
| Reduction gear | Spiral bevel gear |
| Torque converter and transmission (US gal) | 17.2 |
| Torque converter and transmission (L) | 65 |
| Emergency brake | Parking brake is commonly used |
| Cooling system (US gal) | 21.4 |
