When it comes to driving, the tires are one of the most crucial components that ensure a smooth and safe journey. The impact of road conditions on tire wear is indeed the most direct and obvious. Through regular observations, we can often notice the changes in tires during use. To extend the service life […]
Author Archives: Electric Trucks
In order to achieve the best performance of the cylinder and ensure the safety of the dump truck, the following dump truck lifting operation specifications must be followed during the use of the dump truck. 1. The front-top lifting dump cylinder can only be used as a lifting device and must not be used as […]
In engineering construction and ore transportation, dump trucks have always played an important role. They are usually heavily loaded, operate in poor conditions and have a great amount of wear and tear. Therefore, the general service life of a dump truck is about 3 years, and the cost of vehicle replacement is very high. In […]
During the vehicle’s driving, it is normal. However, when the brake pedal is depressed, the steering wheel shakes severely. In principle: When braking, the force around the brake drum is uneven, causing it to move up and down. The manifested fault is the shaking of the front axle. Common fault points are: ① The working […]
Common Faults and Their Causes 1.1 Difficulty in Lifting the Compartment The reasons for this include the following aspects: a. Insufficient oil quantity in the fuel tank; b. Severe clogging of the fuel tank filter or pipeline; c. Malfunction of the oil pump, no oil supply; d. The lifting switch (connected to the atmosphere) is […]
Dump truck diesel engines are mostly equipped with gear-type oil pumps, which are installed in the oil pan of the engine and consist of components such as the pump body, pump cover, pump shaft, and driving and driven gears. The end face of the pump cover is equipped with an oil discharge groove and […]
After being used by users, it was found that transverse cracks emerged near the welding part of the support plate and the subframe of the XQD314OG6D 7.5T dump truck, and the weld at the connection between the support plate and the middle crossbeam was fractured (Figure 1). After the user added a plate by welding […]
Structural of Dump Trucks Dump trucks are mainly composed of hydraulic tilting mechanisms, compartments, frames and their accessories. Among them, the hydraulic tilting mechanisms and compartment structures vary among different refitting manufacturers. The following explains the structure of dump trucks in terms of the type of compartment and the lifting mechanism. Compartment Types The types […]
The damage of the rocker arm is predominantly manifested in the wear of the rocker arm head. During the inspection process, the rocker arm head ought to be smooth and devoid of any damage. The depression following repair should not exceed 0.50mm. In the event that it surpasses the stipulated limit, repair is necessary, and […]
As a relatively straightforward and commonly utilized special vehicle, dump trucks typically operate in tandem with excavators or loaders. Consequently, there are numerous minutiae that warrant attention during actual operation. To enable car friends to pilot dump trucks safely, the editor has collated several key points that demand vigilance during operation. Dump trucks generally harness […]