With the rapid development of China's economy, mining tasks have been increasing year by year. The requirements for the efficiency of single-vehicles for mine-use transport vehicles have increased with large coal mines and iron ore. Wide-body mining dump trucks have emerged as the times require. The FAW liberation is also advancing with the times and launches professional mining dump trucks.
â— Market demand
Vehicle use environment:
The transportation distance is short, there are many corners, the condition of the working road surface is bad, and the heavy load and slope operation are long and the empty full-load mileage is the same.
Vehicle performance requirements:
Large bearing capacity; High reliability; Super climbing ability; Super starting ability;
â— One-time dump truck for Jiefang Mine
FAW Liberation based on the market demand for wide-body mining dump trucks, newly developed a wide-body mine dump, the vehicle to match Austrian God 390-horsepower engine, use Aowei 350-horsepower engine. Optional Allison automatic transmission.
Technical features
The Xichai Ao Shen CA6DM-39 engine was chosen for its powerful power and stable performance.
With the new self-developed 350-wheel side deceleration casting bridge, the total speed ratio is 11.923, the passability is good, the load capacity of the double bridge reaches 60 tons, and the reliability is high, which makes the matching of the whole vehicle power system more reasonable.
Installed with a patented tilted double I-type reaction rod suspension mechanism, the reliability is high and the stability of the vehicle is good.
The newly developed high-strength skeleton skin unilateral cab is equipped with sturdy, reliable and advanced performance.
The high-profile, high-strength steel plate 878 wide-body flexible main and sub-frame structure has a stronger bearing capacity.
Optimized Power Steering System, TRW Diverter Metal Line Ruili Power Steering Pump Optimization Design = Steer is Lighter.
Allison Transmission Technical Features
Clutchless pedal and push-button manipulator make the operation simple and labor-saving, which reduces the driver's working intensity; the engine torque is continuously transmitted, the shift is stable, the shift problem of the heavy load slope road is solved, and the driving safety is improved; the car starts Smooth, speedy smooth, no impact, improved driving comfort; strong starting ability and climbing ability, especially suitable for mine slopes and bad roads.
The transmission integrates the hydraulic retarding function to reduce the loss of chassis friction plates and reduce the use cost. It is easy to use and reduces the driver's operating intensity. It will not produce thermal degradation of long-distance downhill friction linings and improve driving safety.
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