China Suppliers Factory Kuangwei Off-road Wide-body Dump Truck: Superior Design and Performance
Product Description
1. Robust Power Performance
The Kuangwei 135-ton model is equipped with a Weichai 770-horsepower engine.
The Kuangwei 90T features the WP12G430E310 engine, delivering 430 horsepower, ensuring ample power for heavy-load transportation.
Utilizes premium components such as the Aerospace Power YJHLH423 torque converter and Fast 8DS280 transmission.
Through optimized torque converter matching and proprietary transmission technology, torque transmission efficiency is enhanced by 28%.
The 135-ton model achieves a top speed of 40 km/h and a maximum gradient of 30%, enabling swift navigation and reliable climbing on challenging mining terrain.
2. Outstanding Load-Bearing Capacity
Employs 14+14 double-layer large-section frame rail technology. The 135-ton model supports 90-ton heavy-load transportation while maintaining structural integrity and stability.
Equipped with 50T dual-reduction Hande axles, effectively distributing vehicle load and enhancing overall carrying capacity.
Features a forward-tilted front panel design, optimizing cargo volume to 50 cubic meters.
Utilizes 18mm-thick NM400 steel plate for the baseboard, extending service life.
3. Excellent Vehicle Passability
The 135-ton model offers a minimum ground clearance of 320mm, while the STL390EV pure-electric off-road dump truck maintains 300mm, preventing chassis damage on uneven terrain.
Combined with high-clearance front axles and specialized engineering tires, these design elements ensure smooth passage over steep slopes and rough terrain without body or chassis interference.
4. Comfortable Driving Experience
Widened cab design with panoramic visibility. The optimized engine hood is 50% lighter, features easy operation, and an 80° door opening angle for convenient access.
Environmentally friendly materials with superior tactile comfort. Multi-adjustable, ergonomic seats with lumbar support reduce driver fatigue.
Full hydraulic steering system requiring only 8N of force under 35T front axle load, minimizing driver effort.
5. Durable and Reliable Chassis
Adopts dual longitudinal + transverse thrust hybrid suspension, enhancing reliability, torsional stiffness, and roll stability for optimal performance on complex terrains.
Upgraded cooling module with 85㎡ heat dissipation area, ensuring stable operation of critical components under prolonged heavy loads, even in high-temperature regions.
Equipped with drum brakes and optional eddy current retarders, reducing main brake workload and enhancing safety during heavy-load braking.
6. Easy Maintenance
Engines, transmissions, braking, steering, and electrical systems are compatible with construction machinery and road vehicles, streamlining parts procurement and reducing maintenance costs by 5%.
Optimized structural design provides easy access to critical components, facilitating efficient maintenance and repairs.
7. Exceptional Safety Features
Reinforced single-door, single-seat mining cab compliant with European ECER29 safety regulations, offering enhanced protection during collisions.
Upper cab equipped with auxiliary lights, warning beacons, and clearance lamps. Headlights and fog lights feature protective grilles, improving visibility and awareness in challenging environments.
The ultra-wide body design and reasonable center of gravity layout endow the vehicle with excellent anti-rollover performance during the unloading process and when driving on rugged mountain roads, reducing the accident risk.
Frequently Asked Questions (FAQ)
QWhat engine specifications power the Kuangwei off-road dump trucks?
The Kuangwei 135-ton model is powered by a Weichai 770-horsepower engine, while the Kuangwei 90T is equipped with a WP12G430E310 engine delivering 430 horsepower for heavy-load operations.
QWhat is the payload and cargo capacity of the 135-ton dump truck?
The 135-ton model supports up to 90-ton heavy loads with a 50-cubic-meter cargo box built with an 18mm-thick NM400 wear-resistant steel baseboard and 14+14 double-layer frame rails.
QHow does the vehicle handle steep slopes and rough mining terrains?
It delivers a top speed of 40 km/h with a 30% maximum climbing gradient. Ground clearance reaches 320mm (300mm on STL390EV), combined with generous approach and departure angles to avoid chassis interference.
QWhat safety certifications and protections are integrated into the cab?
The cab features a reinforced single-door structure compliant with European ECER29 safety standards, protective grilles on headlamps, upper auxiliary warning beacons, and an ultra-wide anti-rollover body layout.
QHow does component standardization help lower maintenance costs?
Major components including engines, transmissions, braking, steering, and electrical units share compatibility with road and construction vehicles, facilitating easy parts sourcing and reducing maintenance costs by 5%.
QWhat cooling and braking systems are used for high-temperature and heavy-load demands?
It incorporates an upgraded 85㎡ heat dissipation cooling module, dual-reduction 50T Hande axles, drum brakes, and optional eddy current retarders for dependable braking on continuous downhill slopes.