Long-head four-wheel-drive engineering truck

A technology of engineering vehicles and long heads, which is applied to vehicle components, vehicles that tilt and carry motion, and lubrication of engines. It can solve the problems of driver fatigue, high precision parts, not easy maintenance, easy failure, etc., and achieve the center of gravity of the whole vehicle. Reduce, reduce production cost and user cost, meet the effect of frame strength

Active Publication Date: 2013-02-13
BEIQI FOTON MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, hydraulic brakes also have obvious disadvantages, such as hydraulic brakes are not sensitive enough; parts require high precision and are not easy to maintain; hydraulic brakes are prone to failure when the vehicle is heavily loaded for a long time; hydraulic brakes are laborious and easy to operate make the driver tired etc.

Method used

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  • Long-head four-wheel-drive engineering truck
  • Long-head four-wheel-drive engineering truck
  • Long-head four-wheel-drive engineering truck

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Embodiment Construction

[0022] In order to further explain the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, features and features of the long-head four-wheel drive engineering vehicle proposed according to the present invention will be described below. Efficacy, detailed as follows:

[0023] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, when the technical means and functions adopted by the present invention to achieve the predetermined purpose can be obtained a deeper and more specific understanding, but the accompanying drawings are only for reference and description, and are not used to exp...

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Abstract

The invention provides a long-head four-wheel-drive engineering truck, which comprises a frame, an engine assembly, a transfer case assembly, a front axle assembly, a rear axle assembly and a plurality of wheels, wherein the engine assembly and the transfer case assembly are arranged below the frame, the front axle assembly is arrange below the front part of the frame, the rear axle assembly is arranged below the rear part of the frame, the engine assembly is connected to the input end of the transfer case assembly through a transmission, the output end of the transfer case assembly is respectively connected with the front axle assembly and the rear axle assembly through a front transmission shaft and a rear transmission shaft, the wheels are respectively arranged on two ends of a front axle of the front axle assembly and two ends of a rear axle of the rear axle assembly, and a brake system of the long-head four-wheel-drive engineering truck is a pneumatic brake system. By adopting the pneumatic brake system, the braking reliability and the comfort are obviously better than the hydraulic brake.

Description

technical field [0001] The invention relates to a four-wheel-drive engineering vehicle, in particular to a long-head four-wheel-drive engineering vehicle. Background technique [0002] At present, various engineering vehicles are widely used in various fields such as construction, construction and transportation. [0003] The driving methods of engineering vehicles usually include two-wheel drive and four-wheel drive. Among them, two-wheel drive is divided into front-wheel drive and rear-wheel drive, but whether it is a vehicle with front-wheel drive or a vehicle with rear-wheel drive, it is more suitable for driving on relatively flat road conditions. poor. And all kinds of engineering vehicles often have to drive under non-road conditions, such as construction sites, construction sites, and transportation engineering vehicles often have to drive under conditions such as mountainous areas or sandy land. Therefore, all kinds of engineering vehicles often adopt four-wheel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T11/10B60K17/344B60P1/16F01M11/00
Inventor 阳荣慧粟树辉李小军王锋毛海潮
Owner BEIQI FOTON MOTOR CO LTD
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