STQ2181L03Y3E6 Off-Road dump truck
High-performance 4×4 dump truck for mining, construction, and heavy-duty applications
The STQ2181L03Y3E6 off-road dump truck by Hubei Tri-Ring is engineered for extreme terrains, heavy-duty mining, and large-scale construction projects.
Ideal as a mining dump truck for hauling ores and aggregates.
SeRVes as a cost-effective alternative to an articulated dump truck.
Robust 4×4 drivetrain, reinforced chassis, and high load capacity.
Ensures durability, safety, and efficiency even in harsh environments.
| Item | Description | Item | Description |
|---|---|---|---|
| Manufacturer | Hubei Tri-Ring Motor Co., Ltd. | Vehicle Model | STQ2181L03Y3E6 Off-Road Dump Truck |
| Drive Type | 4×4 | Gross Vehicle Weight (kg) | 18,000 |
| Curb Weight (kg) | 7,810 | Length (mm) | 6,970 |
| Width (mm) | 2,490 | Height (mm) | 2,950 |
| Wheelbase (mm) | 3,800 | Max. Speed (km/h) | 80 |
| Maximum Gradeability | 55% | Emission Standards | Euro III/IV/V/VI (Yuchai) |
| Engine Displacement (L) | 4.156 | Rated Power (kW) | 118–182 |
| Cab Type | Semi-high roof cab with sleeper | Cab Model | T3 (1.995 m width) |
| Standard Equipment | Bluetooth audio player, middle seat, laminated glass, multifunction steering wheel, power windows, central locking, LED daytime running lights, desert air filter, widened fenders, water tank protection net | Transmission | Manual, 10-speed |
| Front Axle Brake Type | Drum brake (hub reduction) | Front Axle Load (kg) | 6,500 |
| Rear Axle Brake Type | Drum brake (hub reduction) | Rear Axle Load (kg) | 13,000 |
| Gear Ratio | 6.73 | Frame Section Size (mm) | 290 × 75 × (8+6) |
| Leaf Springs | Front: 6+4 pcs | Rear: 10+8 pcs | |
| Tire Type | Steel radial tires | Tire Quantity | 6 + 1 (spare) |
| Tire Size | 10.00R20 18R | Steering System | Hydraulic power steering |
| Brake Type | Drum brakes with ABS anti-lock system | Service Brake | Dual-circuit air brake |
| Parking Brake | Spring brake | Parking Brake Operation | Hand brake lever |
| System Voltage | 24V | Battery | 100AH dual batteries |
| Cargo Box Size (mm) | 4,500 | Cargo Box Material | Q235 |
| Cargo Floor Thickness (mm) | 5 | Additional Equipment | Triangle warning sign, tool kit, spare tire at rear end of frame, ABS, air conditioner |
Superior off-road capability: 4×4 drivetrain designed for extreme terrains.
Heavy-duty load capacity: GVW 18,000 kg for mining, construction, and industrial tasks.
Advanced powertrain: Yuchai engine + 10-speed manual gearbox for smooth power.
Driver comfort: Ergonomic cabin with air conditioning, Bluetooth, and multifunction controls.
Safety design: ABS, dual-circuit brakes, laminated glass, reinforced chassis.
High durability: Premium-grade steel ensures long service life.
Versatility: Mining, construction, oilfield, forestry, and remote hauling.
Environmental compliance: Euro III–VI emission standards.
Low operating cost: Easy maintenance, long service intervals.
Strong resale value: Trusted brand recognized in the market.
Mining & quarrying – hauling ores and aggregates
Construction – transporting building materials
Oilfield operations – remote site hauling
Forestry – moving timber
Infrastructure development – road construction, dam building
▶ Q1: How is this different from a regular dump truck?
The STQ2181L03Y3E6 is designed for off-road conditions, offering superior traction, suspension, and durability.
▶ Q2: Can it replace an articulated dump truck?
Yes, providing similar off-road performance at a lower total cost.
▶ Q3: Maximum gradeability?
55%, ideal for mining roads and steep terrain.
▶ Q4: Emission compliance?
Euro III–VI depending on the engine configuration.
▶ Q5: Can the cargo box be customized?
Yes, options for size, thickness, and reinforcement are available.
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