A new Customer from D.R.Congo found us through our Google and Alibaba Sites. Our sales manager Alan had conversations with the customer and Alan has learned that the customer has his own construction company, so he wants to buy a dump semi trailer, which is mainly used for loading and unloading some clay and wet sand. According to our customers' needs and considering various factors, we recommend this tri axles dump semi trailer for sale.SHANDONG JERRY VEHICLE has shown his pictures and more details of the 3-4Axles Dump Semi Trailer/ Side dipper trailer and He finally made the order after 3 weeks.
A tri-axle vehicle is a truck or a trailer with 3axles grouped together at a rear.Tri-axle vehicles are primarily used to haul heavy loads. The multiple axles and wheels allow for better weight displacement and stability.
The 3-4Axles Dump Semi Trailer/ Side dipper tra is mainly composed of a tractor and a semi-trailer. The main vehicle (tractor) is connected with the semi-trailer through a saddle to form a semi-trailer train. Tri axle dump semi trailer hydraulic lift system mainly consists of power take-off (gearbox), hydraulic pump, lift valve, air control valve, limit valve, hydraulic cylinder, hydraulic oil tank, high (low) pressure oil pipe and so on.
The hydraulic lifting principle of3-4Axles Dump Semi Trailer/ Side dipper trailer is: the power take-off device of the main vehicle gearbox is operated to drive the hydraulic pump to work. The hydraulic pump sucks the hydraulic oil in the hydraulic oil tank through the low-pressure oil inlet pipe and generates high-pressure oil for output.
The high-pressure oil output by the gear pump The high-pressure oil pipe enters the lift valve, and the lift valve delivers high-pressure oil to the oil cylinder or discharges it into the hydraulic oil tank under the control of the air control valve to realize the lifting, stopping and lowering functions of the hydraulic oil cylinder.
You can check our products at www.jerryvehicle.com or watch more details of this specific product at https://www.jerryvehicle.com/?list_20/46.html=
