WA485-11
رقم القطعة: KOMATSU-WA485-11
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للطلب والدفع استخدم تطبيق ENG.
الوصف
WA485-11
المواصفات
| Horsepower (HP) | 362 HP @ 1,600 rpm |
|---|---|
| Horsepower (kW) | 270 kW @ 1 600 rpm |
| Control valve | 2-spool type |
| Operating weight (kg) | 27,865 - 28,575 |
| Operating weight (lbs) | 61,432 - 64,997 |
| Engine model | Komatsu DBA127 |
| Aspiration | Turbo-charged, after-cooled |
| Bore x stroke (in) | 3.7 x 1.5 |
| Bore x stroke (mm) | 95 x 441 |
| Piston displacement (L) | 12.74 |
| Governor | All-speed, electronic |
| SAEJ1995 - Gross (kW) | 271 |
| SAEJ1995 - Gross (HP) | 363 |
| ISO 9249 / SAE J1349 - Net (HP) | 362 |
| Rated rpm | 1,600 |
| Filter | Full-flow type |
| Method | Gear pump, force-lubrication |
| Fuel tank (US gal) | 94.8 |
| Fuel tank (L) | 359 |
| Relief valve setting (psi) | 5,120 |
| Bucket capacity (m^3) | 4.9 - 5.8 |
| Bucket capacity (yd^3) | 6.4 - 7.6 |
| Parking brake | Wet multiple-disc brake |
| Fan drive method for radiator cooling | Hydraulic |
| ISO 9249 / SAE J1349 - Net (kW) | 270 |
| Engine (L) | 41 |
| Engine (US gal) | 10.8 |
| Hydraulic system (US gal) | 34.9 |
| Hydraulic system (L) | 132 |
| Service brake | Hydraulically actuated, wet multiple-disc brakes actuate on four wheels |
| DEF tank (US gal) | 15.9 |
| DEF tank (L) | 60 |
| Air cleaner | Dry type with double elements and dust evacuator, plus dust indicator |
| Type | Hydraulic Mechanical planetary type |
| Cooling system (gal) | 17.4 |
| Cooling system (L) | 66 |
| Steering angle | 35° each direction (40° to max end stop) |
| Fuel system | Direct injection |
| Steering system type | Articulated type, full-hydraulic power steering |
| Drive system | Four-wheel drive |
| Bucket | Tilt-back, hold, and dump |
| Number of cylinders in engine | 6 |
| Transmission footnote | Measured with 26.5R25 tires |
| Bore x stroke of engine (mm) | 130 x 160 |
| Bore x stroke of engine (in) | 5.1 x 6.3 |
| Model footnote | * Net horsepower at the maximum speed of radiator cooling fan is 347 HP (259 kW). U.S, EPA Tier 4 Final and EU Stage V emissions certified. |
| Lift cylinder - 2 (mm) | 150 x 818 |
| Bucket cylinder - 1 (mm) | 180 x 621 |
| Hydraulic cylinder type for loader control | Double-acting, piston type |
| Hydraulic pump | Piston pump |
| Relief valve setting (Mpa / kgf/cm^2) | 35.3 / 360 |
| Hydraulic pump for steering system | Piston pump |
| Capacity for steering system (at rated rpm) (US gpm) | 41.7 |
| Capacity for steering system (at rated rpm) (L/min) | 157.7 |
| Hydraulic cylinders type for steering system | Double-acting, piston type |
| Number of cylinders in hydraulic cylinders | 2 |
| Raise (s) | 6.1 |
| Dump (s) | 2.1 |
| Lower (Empty) (s) | 3.2 |
| Boom | Raise, hold, lower, and float |
| Axle front (US gal) | 14.9 |
| Axle front (L) | 56.5 |
| Axle rear (US gal) | 14.9 |
| Axle rear (L) | 56.5 |
| Transfer case (US gal) | 10.6 |
| Transfer case (L) | 40 |
| Minimum turning radius at the center of outside tire (ft , in) | 21 ft. 9 in |
| Minimum turning radius at the center of outside tire (mm) | 6,630 |
| Secondary brake | One of dual service brake circuits is commonly used |
| Front Axle | Fixed, semi-floating |
| Axle Rear | Center-pin support, semi-floating, 26° total oscillation |
| Final reduction gear | Planetary gear, single reduction |
| Differential gear | Conventional type |
| Reduction gear | Spiral bevel gear |
| Forward (mph) | 1.9 - 23.6 |
| Forward (kph) | 3.0 - 38.0 |
| Reverse (kph) | 3.0 - 28.0 |
| Reverse (mph) | 1.9 - 17.4 |
