Fu Jiu QUY350 crawler crane product introduction

Fu Jiu QUY350 crawler crane product introduction

QUY350 crane is a reference to learn the advanced technology at home and abroad, absorb and accumulate the experience of manufacturing 35-ton to 250-ton series crawler cranes for many years, and design products suitable for national conditions, factory conditions and market demand. Its performance parameters are quite similar to those of foreign countries. Products, reaching the domestic leading level. The product can be widely used in electric power construction, bridge construction, petrochemical, metallurgy, water conservancy and hydropower construction and other industrial machines. In China, this product has not been developed and produced, and all rely on imports. This product has great development space and market potential in China. It fills the gap of domestic large-tonnage cranes and promotes the technological progress and high-level development of crawler cranes in China. Its main features are as follows:


1. The mechanism of centralized lubrication and sealed bearing combination minimizes maintenance strength.

2. The self-installing system and the lower part adopt electronically controlled power installation, eliminating the hydraulic manual operation and reducing the dependence on the auxiliary crane.

3, electronic monitoring, fault diagnosis, engine parameters, torque limiter function on the big screen page display.

4. The driver's cab with wide body rotation and tilting, wide vision and convenient transportation.

5, double drive with floating function closed swing system, smooth and no impact.

6. The system adopts pump control, electronic proportional control, proportional electromagnet adjustment with ultimate load, pressure cut-off function, system action is stable, and micro-motion is good.

7. Double-drive double-joined folding line variable-width reel mechanism.

8, with 5 kinds of boom combination, can be raised on the boom, increasing the range of operation.

9. The high-strength pull plate replaces the wire rope type stretch rope structure.

10. The main connecting pin is hydraulically mounted.

11. Design the upper and lower car separation device, the turntable and the frame can be quickly disassembled and assembled to reduce the transportation weight.

12. The reel has three protection devices and a counting sensor, which can monitor the working layer at any time.

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