Non-foundation hydraulic truck dumper


With the continuous development of material transportation at home and abroad, major enterprises have continuously put forward higher requirements for the loading and unloading level of materials, so as to cope with the increasing labor costs and the higher requirements of enterprises for economic benefits, safety and environmental protection, and corporate image. Require. Shandong NewPre Intelligent Technology Co., Ltd. gives full play to its advantages in mechanical manufacturing, hydraulic research and electric control design, carefully summarizes the technical characteristics of similar products at home and abroad, and combines its many years of practical experience in manufacturing and on-site service to develop The high-quality PRE-XTQ multi-series hydraulic flap unloader has the characteristics of safety, reliability, easy operation, and greatly improved unloading efficiency. It is widely used in grain and oil storage, port logistics, papermaking, chemical industry, building materials, coal, etc. Industry, has been praised and praised by the majority of users.


Product Usage:

The hydraulic cylinder is arranged on both sides of the turnover platform, which is mainly used for turning back and unloading the bulk material loading vehicle, and the rear is equipped with special hoppers and other conveying equipment. It is widely used in units and departments that receive materials such as wheat, starch, metallurgy, potato processing, and ports.



1. The platform adopts finite element analysis to ensure the safety of high-load and long-term use of the equipment; the main beam is made of high-strength, large-section H-shaped steel, and the panel is made of patterned steel plate; the overall sandblasting is adopted, and high-performance anti-corrosion paint is sprayed. Strong focus, good anti-corrosion and anti-rust effects.

2. Install dust-proof material guide components at the rear of both sides of the platform and the rear of the platform to prevent materials and dust from falling into the foundation pit and guide materials into the receiving pit.

3. The lifting hydraulic cylinder adopts a double-side support design, which reduces the depth of the foundation pit and saves construction costs; the hydraulic cylinder is above the ground, which is easy to install and maintain.

4. Proportional synchronous control technology is adopted to ensure high-precision synchronous operation of two hydraulic cylinders and maintain the level of the platform; load-sensing technology and constant pressure variable technology are used to reduce the calorific value of the hydraulic system, save energy and reduce consumption, and reduce system noise. working environment.

5. The main hydraulic cylinder is equipped with a high-precision, large-stroke displacement sensor, which detects the displacement of the two main hydraulic cylinders in a timely manner through the sensor, and cooperates with the proportional control technology to achieve online dynamic control of the operating status of the two main hydraulic cylinders, ensuring high precision of the two cylinders run synchronously.


Technical Parameters:

Product numberTable size (length x width)Maximum Lifting WeightMaximum Lifting Anglestructure formation
PRE-XTQ8018×3.4(m)80t45°Flip back on the ground, double-sided support
PRE-XTQ10016×3.4(m)/18×3.4(m)100t45°Flip back on the ground, double-sided support

Safety assurance measures:

1. The hydraulic control system is designed with an emergency manual fall function. When the system is unexpectedly powered off, the hydraulic flap will stop working and stay in the current state. Using the manual playback function, the hydraulic flap will slowly drop to the initial position, ensuring the safety of personnel, equipment, and vehicles; the explosion-proof valve is used at the bottom of the oil cylinder to prevent accidents caused by oil pipe bursting.

2. In terms of the electronic control system, the movement of the retaining wheel mechanism and the lifting movement of the flap are interlocked to prevent misoperation and prevent safety accidents.

3. The PLC controls the lifting cylinder to automatically stop when it exceeds the deviation value, and an audible and visual alarm device is installed outdoors to remind the operator to deal with it in time to avoid accidents.

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