About us

// About us

Qingzhou Heavy Duty Co., Ltd. is mainly engaged in the production and management of the construction machinery.

Qingzhou Heavy Duty Co., Ltd. is mainly engaged in the production and management of the construction machinery of medium and small loaders, etc. which mainly produces the QINGZHOU series of engineering mechanical deformation products such as wheel loaders of 1-6TON, small excavators, mini digger, telescopic forklift, telescopic wheel loader, rough terrain forklift, electric forklift, backhoe loader and etc. QINGZHOU covers an area of 50,000 square meters production plant currently. In early 2011, a high-quality and modern plant, as well as a research and development center, will be established at the third stage of engineering at Caterpillar Industrial Park according to the company's development strategy. It is with a total investment of 320 million yuan, covering an area of 35,000 square meters, with annual sales revenue of over 230 million yuan which is of high standards and high quality. QINGZHOU has a first-class R & D team, a first-class manufacturing team, and a first-class after-sales service team. It passed ISO9001 international quality management system certification and European CE certification at one time. The products of QINGZHOU are always in sync with the advanced level of the world and shaping a new image of QINGZHOU.

Our strengths & brief are as below:

■By sheet metal forming, the driving cab hood has the features of high transparency, anti-corrosion, and the color won’t wear out; with the international ultraviolet-proof all-steel cab of forming glass adopted, the driving cab is equipped with humanized adjustable seat, scuttle, making your vision broader and your driving safer; all those make the operation easy, natural and accurate, and relieve your fatigue as well. 

■Equipped with the nationally famous brand engine, the heavier special drive bridge is adopted, the torque converter matching is optimized, the traction is greatly increased, strong ability to overcome obstacles and large carrying capacity; energy-efficient, energy intensity is reduced. 

■Optimally designed by the computer, the bucket realizes huge spading force, with a single dump cylinder and the “Z” shape turning structure. 

■Due to the overall frame stiffening, top and bottom hinge joints with knuckle bearings, there'll be convenient operation and less vibration; the frame is even more stable in harsh working environments, and the safety factor is greatly raised.

■With the Great Wall and Korean GS hydraulic oil, and diesel lubricant used, the service life of the engine is guaranteed.

■High efficiency.

Fast action: it takes only 5 seconds to complete the “total cycle”

Flexible steering: small turning radius, full hydraulic steering, lightweight and high efficiency

Enough power: with the engine of a famous brand, the power will be used in a more full way. Intensively high fuel efficiency, super overloading design. Front and back frames are with box structure, with thick plates and high strength. Finite element analysis is applied in all key structures to ensure that they can operate in every dangerous and heavy working condition. The large distance and wheelbase between the top and bottom hinged plates make the overall strength higher and the operation more stable. 

■Convenient maintenance

The refuel maintenance of the braking system is convenient and easy. The hydraulic valve is placed in a position that is easiest to reach so that the check and maintenance will be convenient. The together-placed grease filler plugs facilitate the hinge pin maintenance.

All series have passed the EU CE certification, with high standards and high quality. 

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