7 Tons Wheel Loader

Advantages of a Quan Yu's high-quality 7 tons wheel loader

Engine

Cummins QSL9.3 engine specialiy customized for wheel loaders, superior performance, high reliability.

ZF automatic shift gearbox

World-famous German ZF4BP230 original heavy-duty automatic shifting gearbox, reliable and comfortable, low maintenance costs.

Enhanced drive axle

7T dedicated enhanced drive axle, high carrying capacity;

Rear oscillation axle, high reliability;

The drive shaft connection adopts a face tooth structure for high transmission torque and high reliability.

Brake system

The brake system has a dry, back-blowing water removal device to prevent corrosion of the pipeline and freezing in winter, reliable and safe.6 brake calipers on the front axle for safe and reliable braking.

Structural parts and articulation

New reinforced frame and patented composite hinge structure, million bench impact fatigue test, 1000 hours enhancement test, 5000 hours industrial test to achieve super load carrying capacity;

The bucket is made of HM360 jointly developed by well-known domestic steel mills,high strength, wear resistance;

20CrMnTi honeycomb bushing, and the inner surface is sprayed with patented technology, self-lubricating, long service life.

Product Parameter 

advantage

1. Wheel loaders have fast walking speed, short working cycle time, and high loading efficiency. According to the calibration data of the mine, the front loader with a bucket capacity of 5-8m3 can reach a speed of over 35km/h, which is 30-90 times faster than an electric shovel. Each working cycle only takes 40-45s, and the average production capacity of each shift can reach 3500-4000t. The average labor productivity can be increased by 50% to 100%.

2. The self weight of wheel loaders is relatively light, equivalent to 1/8-1/6 of the mass of excavators with the same bucket capacity, saving a lot of steel. The manufacturing cost is only 1/4-1/3 of that of excavators, which is cheaper than excavators. It can reduce the investment in production equipment in mines and reduce the proportion of fixed assets.

3. Wheel loaders have strong climbing ability and good maneuverability, and can be used for loading operations on slopes that are not allowed by excavators, especially in newly built mining sites that lack electricity. This can accelerate mining development and shorten the construction period.

4. The depreciation period of wheel loaders is only 1/4-18 of that of excavators, and they can be replaced with new and more advanced equipment after 5-6 years of operation, which is convenient for mine management and maintenance work, and is conducive to equipment replacement.

5. Wheel loaders are easier to operate than excavators, thus reducing driver training time. At the same time, a loader only requires one driver to operate, which can save manpower, material resources, and financial resources.