HOWO Off Road AWD 6X6 Maintenance Workshop Lube Service Truck
Product Description
HOWO Off Road AWD 6X6 Maintenance Workshop Lube Service Truck
HOWO Off-Road Heavy Duty 6X6 Maintenance Van / Lube Service Truck
Customized Emergency Repair Workshop Rescue Truck for Mining Areas — with Separated Diesel Engine Compressor, Hydraulic Oil, Engine Oil, Transmission Oil, Gear Oil and Grease Tanks. Equipped with Diesel Engine Heater.
Product Highlights
Heavy-Duty Off-Road Platform: 6X4 (front dual steering + rear dual drive), 25-ton GVM, 28° approach / 25° departure angle, 280mm ground clearance — built for mining, oilfield and cross-country emergency repair.
All-in-One Lube & Maintenance: Separated storage for diesel (2000L), engine oil (750L), hydraulic oil (500L), grease (500kg), gear oil (750L), coolant (500L), waste oil & waste water — with anti cross-contamination pneumatic filling system.
Self-Sufficient Power: 30KW Weichai diesel generator (220V/380V) + 17.5KW air compressor (1.05 m³/min, 1.25MPa).
Mobile Workshop: 1500kg electric crane, tool cabinets, operating platform with vise & drill, DC welding machine, high-pressure washer — a full repair shop on wheels.
Customizable: Rated load 12–15 tons, box dimensions, body material (cold-rolled steel / stainless steel / aluminum alloy) all adjustable to your spec.
TECHNICAL SPECIFICATIONS
| Category | Parameter |
|---|---|
| Model | ZZ2257 HOWO 6X6 Off-road Box Van |
| Overall Dimensions (L×W×H) | 8600 × 2500 × 3200 mm |
| Maximum Permissible Total Mass | 25 tons |
| Curb Weight | 11.3 tons |
| Rated Load Capacity | 12–15 tons (Customizable Upgrade) |
| Drive Form | 6X6 (Front Dual Steering + Rear Dual Drive) |
| Top Speed | ≤ 100 km/h |
| Emission Standards | Euro IV / Euro II (Optional) |
| Standard Configuration | Central Lock, Power Windows, ABS Anti-lock System |
| Optional Configuration | Differential Lock, Upgraded Air Conditioner, GPS, Reverse Camera |
| Engine | Weichai WP12 Series (400–430 HP) |
| Engine Model | WP12.400E201 / WP12.430E201 |
| Displacement | 11.596 L |
| Max Power | 294 kW / 317 kW (corresponding HP) |
| Max Torque | 1900 N·m / 2000 N·m |
| Gearbox | SINOTRUK HW19710 / HW19712 |
| Gear | 10F+2R / 12F+2R |
| Clutch | 430 mm Diaphragm Spring Clutch |
| Front Axle | HF9 Axle, 9-ton Load Capacity |
| Rear Axle | HC16 Axle, 16-ton per axle ×2, with Differential Lock |
| Wheelbase | 4600+1350 mm (Off-road Customized) |
| Fuel Tank | 400 L Aluminum Alloy Fuel Tank |
| Driver's Cab | HW76/HW79 High-roof Double Sleeper Cab |
| Cab Configuration | 4-point Airbag Suspension, Air Conditioner, Power Windows |
| Box Dimensions (L×W×H) | 5600 × 2300 × 1800 mm (Adjustable Customization) |
| Body Material | Cold-rolled Steel / Stainless Steel / Aluminum Alloy (Optional) |
| Approach Angle | 28° (Off-road Enhanced) |
| Departure Angle | 25° (Off-road Enhanced) |
| Min. Ground Clearance | 280 mm (Off-road Exclusive) |
| Tire Specifications | 12.00R20 / 315/80R22.5 Off-road Tire |
| Chassis Frame | 300×80×8 mm High-strength Ladder Frame |
| Front Suspension | 10-leaf Semi-elliptic Leaf Spring + Hydraulic Shock Absorber |
| Rear Suspension | 12-leaf Semi-elliptic Leaf Spring + Stabilizer Bar |
| Service Brakes | Dual-circuit Pneumatic Brake |
| Parking Brake | Spring-energized Parking Brake |
| Assist Braking | Engine Exhaust Brake |
| Steering System | ZF8118 Hydraulic Power Steering |
MAINTENANCE SERVICE — UPPER CONFIGURATION
I. Body & Foundation Structure
| Item | Description |
|---|---|
| Cargo Box Structure | Outer carbon steel plate + steel frame; overall electrophoretic coating followed by painting; internal sound insulation cotton + aluminum alloy checkered plate |
| Side Doors & Lighting | 3 roller shutter doors on each side with LED lights above; rear door light; top marker light; rear strobe light |
| Sub-beams & Protection | Electrophoretic coating process for sub-beams; aluminum alloy side protection; rear access ladder |
II. Liquid Storage Tank System
| Tank | Capacity | Remarks |
|---|---|---|
| Diesel Tank | 2000 L | × 1 |
| Engine Oil Tank | 750 L | × 1 (SAE50) |
| Hydraulic Oil Tank | 500 L | × 1 (plastic-lined) |
| Grease Tank | 500 kg | × 1 |
| Gear Oil Tank | 750 L | × 1 (SAE90) |
| Coolant Tank | 500 L | × 1 (plastic-lined) |
| Waste Oil Tank | 500 L | × 1 (plastic-lined) |
| Waste Water Tank | 500 L | × 1 |
III. Filling & Recovery System
| Item | Description |
|---|---|
| Pneumatic Filling Pump Set | Pneumatic pump on every tank + high-pressure hose reel + filling gun (anti cross-contamination design) |
| Cleaning System | Mini high-pressure car washer (hose reel + water gun) |
TOOL VEHICLES (EQUIPMENT LIST)
| Item | Description | Parameters | Qty |
|---|---|---|---|
| Van Assembly | Customized; approx. 5500×2500 mm; 3mm patterned board bottom + 1.5mm corrugated board; LED lights, sockets, circuit. Generator compartment front / work compartment rear, separated by corrugated board with 600mm working door; single-sided rear-opening doors on generator compartment sides; pair of rear-opening doors + 2 sliding windows each side on work compartment; double rear doors; all doors sealed with locks; top pole-style small doors on each side | Customized | 1 |
| Electric Generating Unit | Diesel, Weichai engine; pure copper brushless silent motor | 220V/380V, 30KW | 1 |
| Air Compressor | — | Air displacement 1.05 m³/min; air source 1.25MPa | 1 |
| Crane | Electric motor lifting, manual control | 17.5KW, 1500 kg | 1 |
| Customized Tool Cabinet | 4-layer storage for tools & accessories | Customized | 1 |
| Operating Platform (with drawers) | Vise, drill, hanging board, bending mechanism | Customized | 1 |
| Lubricant Filling Pump (Pneumatic) | 3:1 ratio pneumatic pump; inlet joint G1/4; oil delivery 15 L/min | Pneumatic | 4 |
| Lubricant Roller | High-pressure steel wire pipe, 15 m | 15 m | 4 |
| Lubricant Fixed Oil Tank | Fixed welding; 200 L per box for oil storage | Customized | 4 |
| Refueling Gun with Flow Counting | Oil gauge gun with scroll tube | — | 1 |
| DC Welding Machine | Three-phase 380V high-power pure copper module IGBT inverter | DC | 1 |
| Oil Basin | Large metal oil basin | Large | 1 |
| Big Wind Cannon | THDW-3SB3O pneumatic impact wrench (Gale Cannon) | Pneumatic | 1 |
| Small Wind Cannon | Shida 1/2" head | 1/2" | 1 |
| Mobile Tool Cart | 5-layer drawer tool cart | — | 1 |
| High-Pressure Washer | Roll-tube gun | — | 1 |
| Water Tank | Metal frame tank | 500 L | 1 |
| Power Management | Lighting & circuit switches | Customized | 1 |
| Wire Reel | Power supply transmission | 50 m manual contraction | 1 |
| Air Drum | Air source delivery | 10 m self-contraction | 1 |
| Fixed Strap-Lock | High-strength, wear-resistant | — | 4 |
| Tool Kit | — | — | 1 |
| Rechargeable Electric Wrench | — | — | 1 |
| Rechargeable Polishing Machine | — | — | 1 |
| Rechargeable Cobalt Flashlight | — | — | 1 |
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