|Product|Dump Trucks|HOWO 6×4 Mining Dump Truck – 22.6m3 Square Box

HOWO 6x4 Mining Dump Truck - 22.6m3 Square Box

  • Cabin:

    Tilting cabin, electric lift, with automatic air conditioning system, electric windows.

  • Engine:

    SINOTRUK D10.38-50

  • Capacity:

    280 kW at 2200 rpm

  • Front Axle:

    HFVGD95 (Capacity 9,500kg)

  • Rear Axle:

    MCP16ZG (Capacity 16,000kg, gear ratio 5.26)

  • Box:

    Dump box: 22.6 m3

  • Overall Dimensions (LxWxH):

    7800 x 2500 x 3610

  • Curb Weight (kg):

    16530

Technical Specifications

*Maximum value calculated according to theory
TECHNICAL SPECIFICATIONS/ SPECIFICATION
Vehicle Type 6X4 SQUARE BOX DUMP TRUCK
Year of Manufacture 2025
Condition 100% New
Vehicle Type 6×4 Dump Truck
Brand CNHTC
Model Number ZZ3257N3447E1-HC
DIMENSIONS & WEIGHT
Overall Dimensions (mm) 7800 x 2500 x 3610
Wheelbase (mm) 3425+1350
Curb Weight (kg) 16530
Max. Design Payload / Max. Permissible Payload (kg) 23500
Number of Permitted Passengers including Driver (persons) 2
Max. Design Gross Vehicle Weight / Max. Permissible Gross Vehicle Weight (kg) 40160
ENGINE
Model D10.38-50
Fuel, Cylinders, Cooling Diesel, 4-stroke, 6-cylinder in-line, water-cooled, turbocharged
Max. Power (kW)/Revolutions (rpm) 280 kW at 2200 rpm
Max. Torque (N.m)/ Swing Speed (rpm) 1.560/1.200÷1.500
POWER TRANSMISSION SYSTEM
Gearbox Model: HW19712 (Mechanical, 2-speed gearbox with 12 forward + 02 reverse gears, mechanical drive, torque 1,900 N.m)
Front Axle HFVGD95 (Permissible load 9,500kg)
Rear Axle MCP16ZG (Permissible load 16,000kg, gear ratio 5.26)
TIRES
Tyre Size 12.00-20 (24PR)
SUSPENSION SYSTEM
Leaf Spring System Front springs: 10 leaves, 17mm thick, 90mm wide
Rear springs: 12 leaves, 25mm thick, 90mm wide
STEERING SYSTEM
Type BOSCH Hydraulic Power Steering
BRAKING SYSTEM
Service Brake Dual-circuit Air Brake
Parking Brake (Emergency Brake) Spring brake, air-operated on rear wheels
Auxiliary Brake Engine Exhaust Brake
CHASSIS FRAME
Material High-strength Steel
Section Dimensions (mm) Double layer 300x80x(8+8)
Permissible Load Capacity (kg) 41500
CABIN
Type Tilting cabin, electric lift, with automatic air conditioning system, electric windows.
CARGO BOX
Box Type Dump
Inner Box Dimensions (LxWxH) (mm); Box Capacity (m3) 5,000/4865 x 2,300/2010 x 2,000; box capacity 22.6 m3
Specification Box bottom 10mm thick steel, box sides 8mm thick, high-strength steel, square box type.
HYDRAULIC SYSTEM
Hydraulic Cylinder HYVA 157 chrome plated
INCLUDED ACCESSORIES
Spare Tire Yes (01 tire 12.00-20)
Fuel Tank 400 liters aluminum alloy
Battery 2 x 24V x 165Ah
Manufacturer’s standard repair tool kit Yes
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The grille is designed with robust, powerful horizontal bars, giving the truck a rugged appearance.

The cluster of 3 rearview mirrors enhances visibility and reduces blind spots.

The halogen headlights are designed in a more modern, refined honeycomb shape for better illumination, reduced vibration, and longer visibility in low-light conditions. Durability and low replacement cost are advantages of this type of light.

Fuel tank capacity 400L, aluminum alloy material.

Equipped with the largest HYVA tipping cylinder in the heavy-duty truck segment, ensuring stability during lifting and dumping. Tipping cylinder Diameter: 157 mm.

Cargo box: Box bottom 10mm thick, box sides 8mm thick, made of high-strength steel, square box type. Inner box volume 22.6 m3

The Howo 3-axle (6×4) dump truck is powered by the D10.38-50 diesel engine, a 4-stroke, 6-cylinder in-line, water-cooled turbocharged unit. With a displacement of 9,726 cc, it delivers a maximum output of 380 HP, providing robust and powerful performance for navigating complex mountainous terrain. The engine meets Euro 5 emission standards, ensuring environmental friendliness and full compliance with the Vietnam Register’s motor vehicle emission regulations.

The vehicle is equipped with a 12-speed forward and 2-speed reverse transmission, featuring a two-stage range splitter on the gear lever for highly convenient shifting. The synchromesh gearbox ensures smooth gear engagement with minimal effort. Regarding the drivetrain, the truck utilizes an HFVGD95 front axle and MCP16ZG rear axles with a 16-ton rating, providing superior payload and overloading capabilities. This setup allows for exceptional efficiency and flexibility when navigating rough terrain, muddy tracks, or demanding mining and construction sites

The vehicle is equipped with standard tube tires from Triangle brand, size 12.00-20 (24PR), steel-belted, with high friction.

The oil tank uses a 400L aluminum tank with high aesthetic appeal and large capacity, helping drivers be more proactive on their trips, especially in remote mining areas. The leaf spring system is equipped with very thick and sturdy 11-leaf front springs and 12-leaf rear springs, providing good load capacity.

Double-layer chassis frame 300x80x(8+8)mm, load capacity up to 51 tons.

The vehicle features a simple yet sophisticated and well-equipped interior. The steering wheel is designed to fit the physique of Vietnamese people perfectly and is adjustable in three directions for convenient driving. The vehicle uses air-cushioned seats for a smoother ride on challenging roads. It also includes a sleeping berth, allowing drivers to rest after long and tiring journeys.

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