Hydraulic power towing tractor

Abstract

The invention relates to a hydraulic power towing tractor which is composed of a cab, a driven axle, a frame, a driving axle, a towing device, an engine compartment, a jacking device and a hydraulic control system. The driven axle and the driving axle are arranged at the bottom of the frame. The driven axle is located at the front of the frame. The driving axle is located at the rear of the frame. The engine compartment is arranged behind the frame. The jacking device is located in the middle of the frame. The towing device is located at the rear of the frame. A pin shaft hole is formed in the connecting end of the towing device. The cab is fixedly arranged at the front of the frame and comprises a cab front part and a cab rear part. The hydraulic control system is arranged on the cab rear part. The hydraulic power towing tractor has the advantages of being compact in whole structure, short in length, narrow in width, and easy, convenient and quick to operate. The hydraulic power towing tractor can tow a semi-trailer or a full trailer, is suitable for transferring an empty trailer back and forth in a factory area or in a short distance, or transporting light-loading goods in the short distance, is suitable for places which are limited in space, short in distance and frequent in transferring, and is stable and reliable in working, and high in efficiency.

Description

technical field [0001] The invention belongs to the field of trackless land vehicles, and relates to a hydraulic power tractor. Background technique [0002] At present, neither semi-trailer nor full-trailer has its own power unit, which requires the traction of the towing vehicle to drive. Driven by a tractor vehicle, when completing the transfer of empty trailers in the factory area or short-distance round-trip or short-distance transportation of light-loaded goods, due to the limited size of the tractor vehicle, large turning radius, high site requirements, poor flexibility, and low work efficiency, sometimes Even ideal job requirements cannot be achieved and professional drivers are required. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the above shortcomings and provide a hydraulic power tractor with compact overall structure, short length, narrow width, simple and quick operation, suitable for transporting vehicles in narrow ...

AI Technical Summary

Problems solved by technology

When the tractor is driven to complete the transfer of empty trailers in the factory area or short-distance round-trip or short-distance transportation of light-loaded goods, due to the volume limitation of the tractor, the turning radius is large, the requirements for the site are high, the flexibility is poor, and the work efficiency is low. Can't even achieve the ideal job requirements, and requires a professional driver

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