Sinotruck howo Detailed explanation of the lifting method of tipper truck
date:2025-03-13
Sinotruck howo Detailed explanation of the lifting method of tipper truck: advantages and disadvantages and applicable scenarios Our howo dumper truck lifting method is the core of the dump truck, and it is the primary indicator to distinguish the advantages and disadvantages of the dump truck. The following are several common sinotruck dump truck lifting methods:
1. Mid-mounted dual-cylinder lift: This method involves installing multi-stage hydraulic cylinders (usually 3 to 4 stages) on both sides in front of the second axle of the vehicle. The support points of the hydraulic cylinders directly act on the howo chassis floor.
Its advantage lies in the relatively low closing height between the chassis floor and the upper surface of the main frame, but its disadvantages are also evident. The hydraulic system struggles to ensure synchronization between the two hydraulic cylinders, leading to poor lifting stability. Additionally, it exerts significant pressure on the sinotruck howo chassis and the entire lifting system.
2. Double-sided Side Flip Lift: Unlike the mid-mounted dual-cylinder lift, the two cylinders of the double-sided side flip lift are longitudinally arranged on the dump trucks sinotruck body chassis. This significantly reduces the stroke of the hydraulic cylinders and also enables double-sided side flip lifting.
However, this method is prone to rollover accidents during lifting, making it relatively less safe.
3. Front Top Lift: This method has a relatively simple structure, howo dump truck the closing height between the truck bed floor and the upper surface of the main frame can be very low, howo tipper it offers good overall stability, and the hydraulic system pressure is also lower.
However, the multi-stage cylinder stroke of the front top lift is larger, making it more expensive.
Due to its simple structure and excellent stability, the front top lift is commonly used in domestic dump trucks.
4.Tripod Lifting: This lifting method has a mature structure, stable lifting, and low cost, but the closing height between the howo dump truck truck bed and the main frame is relatively high.
It is currently the most widely used lifting method in China, suitable for dump trucks with a load capacity of 8 to 40 tons and a bed length of 4.4 to 6 meters.
In addition, according to the connection form between the hydraulic cylinder and the car body, the lifting mode of the dump truck can also be divided into straight push inclined mechanism and link rod inclined mechanism.
In general, each lifting method has its advantages and disadvantages. The choice of which method mainly depends on the specific use scenario, load weight, length of the truck bed and cost budget of the dump truck.