Introduce:
Dump Truck D32
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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 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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Rear 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: 550~800Kpa |
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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: 15m3 Heaped (ASE2:1): 20m3 |
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Tyres 18.00-25 |
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Electrical system Voltage 24V |
Engine
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 transmitting shafts in main and sub box.
Front axle
Independent air over hydraulic piston suspension. Suspension pistons serves as king pins.
Caster angle: 0'
Kin pin angle: 6'
Camber angle: 1.5'
Toe-in: 0-6.5mm
Drive axle
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: 24voltage 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.
Brakes
Service: Double circuits, pneumatic drum brake
Retarder: Jacob brake system fitted to engine
Working pressure: 550~800 Kpa
Suspension
Independent air over hydraulic suspension units on front wheels and air over hydraulic units on the 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
Refilling oil capacities 7*2L
Front suspension: Inflating pressure 1.3Mpa
Refilling oil capacities 8.5*2L
Body Hoist
Twin three stage double acting cylinders mounted on the outer chassis frame.
Max. Working pressure: 18Mpa Flow: 134ml/r
High pressure fine filter: 10 micron Flow: 400L/min
Max. Tipping angle: 65'
Tipping time of body: <18sec
Falling time of body: <25sec
Frame
Fabricated from high tensile steel and cast iron members at critical points. Main chassis frame members are of box section construction.
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.
Types
Standard of tyres: 18.00-25
Rim size: 13.00*25
Pressure: (625 20) Kpa
Electric system
Single cable, negative ground, voltage rating 24V. |
