Underground Mining Dump Trucks · 12 t
12 t Underground Mining Dump Truck
With a rated payload of 12,000 kg, this truck is available with rear-wheel drive (RWD) or four-wheel drive (4WD). Compare the configurations below, then tell HUAYI about the conditions at your site.
RWD selected. The gallery remains unchanged.
12 t · RWD / 4WD
Technical Specifications
Compare the RWD and 4WD specifications side by side. Choose a drive configuration to update the key figures and inquiry form.
General Specifications08 parameters
| Parameter | RWD | 4WD |
|---|---|---|
| Overall dimensions | 5,100 × 2,050 × 2,070 | 5,100 × 2,050 × 2,070 |
| Rated payload | 12,000 kg | 12,000 kg |
| Curb weight | 4,700 kg | 5,000 kg |
| Minimum ground clearance | 190 mm | 190 mm |
| Maximum gradeability (loaded) | 14° | 14° |
| Approach angle | 25° | 25° |
| Wheelbase | 2,630 mm | 2,630 mm |
| Minimum outer turning radius | 6,500 mm | 6,500 mm |
No configuration differences in this section.
Cargo Body06 parameters
| Parameter | RWD | 4WD |
|---|---|---|
| Cargo box dimensions / capacity | 3,400 × 2,000 × 700 (4.5 m³) | 3,400 × 2,000 × 700 (4.5 m³) |
| Floor / side plate thickness | Floor: 8 mm; sides: 6 mm | Floor: 8 mm; sides: 6 mm |
| Cargo box type | Rectangular straight dump body | Rectangular straight dump body |
| Loading height | 1,850 mm | 1,850 mm |
| Maximum vehicle height during dumping | 3,500 mm | 3,500 mm |
| Chassis height | 1,030 mm | 1,030 mm |
No configuration differences in this section.
Engine & Powertrain06 parameters
| Parameter | RWD | 4WD |
|---|---|---|
| Engine make / model | Yuchai Power / ① YCD4T22-110; ② YCD4T23T8-100A (China III) | Yuchai Power / ① YCD4T22-110; ② YCD4T23T8-100A (China III) |
| Rated power / speed | ① 81 kW @ 2,800 rpm; ② 85 kW @ 2,600 rpm | ① 81 kW @ 2,800 rpm; ② 85 kW @ 2,600 rpm |
| Transmission make / model | Wanliyang 545 gearbox | Shangkun 546 integrated transmission |
| Air intake system | Integrated cyclone air-filter assembly | Integrated cyclone air-filter assembly |
| Exhaust treatment | Three-way catalytic converter + water filter | Three-way catalytic converter + water filter |
| Diesel tank dimensions / capacity | 800 × 420 × 340 / 100 L | 800 × 420 × 340 / 100 L |
No configuration differences in this section.
Chassis & Axles07 parameters
| Parameter | RWD | 4WD |
|---|---|---|
| Front axle | 1061-760 / 1.9 m · Wanteng | 2069-760 / 1.9 m · Liansheng |
| Rear axle | 1098-920 / 2.05 m · Wanteng | 1098-920 / 2.05 m · Wanteng |
| Frame type / specification | Welded; 190 × 60 × t10 | Welded; 190 × 60 × t10 |
| Front leaf springs | 15 thick × 75 wide × 9 leaves | 15 thick × 75 wide × 9 leaves |
| Rear leaf springs | 15 thick × 75 wide × 9 + 4 leaves | 15 thick × 75 wide × 9 + 4 leaves |
| Tire make / type | Kunlun / Qianjin; all-steel radial tire | Kunlun / Qianjin; all-steel radial tire |
| Tire size / ply rating | 8.25R16 / 16PR | 8.25R16 / 16PR |
No configuration differences in this section.
Cab & Controls02 parameters
| Parameter | RWD | 4WD |
|---|---|---|
| Cab type | Mining safety canopy / single-seat cab (optional) | Mining safety canopy / single-seat cab (optional) |
| Steering system | Hydraulic steering gear | Hydraulic steering gear |
No configuration differences in this section.
Hydraulic & Brake Systems04 parameters
| Parameter | RWD | 4WD |
|---|---|---|
| Dumping system type / model / stroke | Rear dual cylinders; 3-110; 1,100 mm | Rear dual cylinders; 3-110; 1,100 mm |
| Service brake | Air-loss brake / wet-disc brake | Air-loss brake / wet-disc brake |
| Wet-disc brake arrangement | Normally closed; spring applied; hydraulically released | Normally closed; spring applied; hydraulically released |
| Hydraulic oil tank dimensions / capacity | 370 × 290 × 370 / 35 L | 370 × 290 × 370 / 35 L |
No configuration differences in this section.
Configuration Guidance
Built Around Your Operating Conditions
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Tunnel Dimensions
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Clearances · Turning spaceRoad & Gradient
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Route surface · Grade · LengthMaterial & Payload
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Material · Payload · LoadingConfiguration Needs
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Drive · Quantity · Destination
Manufacturing Capabilities
Built with Manufacturing Expertise
HUAYI’s production capabilities include CNC machining, laser cutting, automatic welding, CNC bending and a coating line.
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