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D32 Dump truck Main Technical Data |
Model |
D32 |
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N.V.W. |
23400kg |
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Payload |
32000kg |
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G.V.W. |
55400kg |
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Overall dimensions(L × W × H) |
7642 × 3837 × 3700mm |
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Wheelbase |
3350mm |
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Track |
Front |
2680mm |
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Rear |
2350mm |
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Top speed |
50km/h |
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Max. grade ability |
≥ 35% |
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Min. turning Diameter |
≤ 18.8m |
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Engine Model |
Cummins M11-C330 |
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Max. power |
246kw/2100r/min |
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Max. torque |
1458Nm/1300r/min |
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Clutch |
15″ Double-plate dry clutch |
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Transmission |
Eaton MRT-12710B |
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Gears |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
Lo. rev |
Hi.rev |
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Ratio |
14.78 |
11.0 |
8.17 |
6.00 |
4.46 |
3.31 |
2.46 |
1.83 |
1.34 |
1.00 |
3.38 |
15.10 |
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Drive axle With wheel hubs reductions |
Total ratio: 11.86:1 |
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Steering Full hydraulic steering system |
Working pressure : 12.25Mpa |
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Brakes Double circuits, pneumatic control brakes system |
Working pressure : (550~800)Kpa |
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Suspension |
Nitrogen/oil suspension units |
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Body hoist Tipping time ≤ 18sec. Falling time ≤ 25sec |
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Body capacity |
Struck |
15m 3 |
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Heaped (SAE2:1) |
20 m 3 |
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Tyres |
18.00-25 |
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Electrical system |
Voltage 24V |
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ENGINE |
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Model |
Cummins M11-C330 |
Style |
In line 6 Cyl. Four-cycle water cooled diesel engine |
Aspiration |
turbocharged |
Bore and stroke |
125 × 147mm |
Displacement |
10.8L |
Max. power |
246kw/2100r/min |
Max. torque |
1458N.m/1300r/min |
Total mass (with standard accessory) |
981kg |
CLUTCH |
15″ double-plate dry clutch, pedal actuated, hydro-pneumatic assist. |
TRANSMISSION |
Eaton MRT-12710B. Double transmiting shafts in main and sub box. |
FRONT AXLE |
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Independent air over hydraulic piston suspension. Suspension pistons serves as king pins. |
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| Caster angle | 0 ° |
| Kin pin angle | 6 ° |
| Camber angle | 1.5 ° |
| Toe-in | (0-6.5)mm |
DRIVE AXLE |
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| Main reduction with heavy duty single stage spiral bevel gear. Reduction ratio: | 2.4:1 |
| Hubs reduction with 3 planetary gear reduction system. Ratio: | 4.94:1 |
| Axle shaft | Full-floating |
| Total reduction ratio of rear axle | 11.86:1 |
STEERING |
| Type: Full hydraulic power steering system with adjustable height and inclination steering wheel column. |
| Actuation: two double acting hydraulic cylinders and shock absorbers to cushion shock loads acting on the steering system during operation. |
| Emergency steering: 24 volt DC motor driven gear pump will provided hydraulic pressure for steering system in the event of engine or engine driven hydraulic pump failure for 10 minutes. |
| Working flow and pressure: engine driven vane pump with a flow rate of 42 L /min (at engine speed of 1200 rpm) and hydraulic pressure of 12.25Mpa. |
BRAKES |
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| Service | Dual circuit pneumatic drum brake. |
| Retarder | Jacob brakes system fitted to engine. |
| Working pressure | (550~800)Kpa |
SUSPENSION |
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| Independent air over hydraulic suspension units on front wheels and air over hydraulic units on rear axle. | ||
| Front suspension cylinders bolted and keyed directly onto chassis. | ||
| Pistons act as front wheel king pins maintaining correct degree of camber. | ||
Front suspension |
Inflating pressure |
1.3MPa |
Refill oil capacities |
(7 × 2)L |
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Rear suspension |
Inflating pressure |
1.3MPa |
Refill oil capacities |
(8.5 × 2)L |
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BODY HOIST |
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| Twin three stage double acting cylinders mounted on the outer chassis frame. | ||
Max. working pressure
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18MPa
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Flow 134ml/r
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High pressure fine filter |
10 micron |
Flow 400L /min |
Max. tipping angle |
(65 ± 2 0 ) ° |
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Tipping time of body |
≤ 18sec |
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Falling time of body |
≤ 25sec |
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FRAME |
| Independent air over hydraulic suspension units on front wheels and air over hydraulic units on rear axle. |
CABIN |
| Ergonomically designed, all steel construction, left hand drive cabin with adjustable seat that is fully thermal and noise insulated. Instrumental panel with gauges, warning and indicator lamps. All controls and levers are located for ease of operation. Automotive safety glass all round for maximum operator protection. |
DUMP BODY |
| The body of wedge profile assures a quick clean discharge. Body plate and under floor ribs are manufactured from high yield point steel. |
| Exhaust heating is standard at the bottom of body. |
| A body prop is standard enabling the body to be safely retained for maintenance. |
TYRES |
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| Standard of tyres | 18.00-25 |
| Rim size | 13.00 × 25 |
| Pressure | (625 ± 20)Kpa |
ELECTRICAL SYSTEM |
| Single cable, negative ground, voltage rating 24V. |
| Note: All specifications on our web-site are subject to technical modifications without notice. |