Four-wheel mobile hydraulic scissor lift
The main purpose
Four-wheel mobile hydraulic scissor lift is suitable for the industrial workshop, enterprises, stations, docks, building, exhibition hall, communications industry, municipal gardens and other places of various aerial work, can be used for ceiling lamp, street light, maintenance workshop maintenance crane, electric hoist, air piping erection and maintenance, high communication line maintenance, decorate the pavilion, trim trees, etc.
Classification
Four-wheel mobile hydraulic scissor lift is very widely used mobile hydraulic lift platform, depending on the lifting power, four-wheel mobile hydraulic lift platform can be divided into manual four-wheel mobile hydraulic lift platform, ac electric four-wheel mobile hydraulic lift platform, dc electric four-wheel mobile hydraulic lift platform, diesel engine lift four-wheel mobile hydraulic lift platform.
Manual four-wheel mobile hydraulic scissor lift
The lifting power is manual, and the hydraulic pump is driven by manual hydraulic bar, and the platform is driven by hydraulic cylinder of executive element to rise, while the drop relies on the self-weight of the platform and the weight of people or goods to force the hydraulic oil back to the cylinder. Advantages: environmental protection and energy saving, without any power, adapt to the place without any power. Disadvantages: slow rise speed, heavy load is more laborious, can only control the rise and fall in the ground. The deadweight exceeds 300kg and the lifting height exceeds 1
When the four-wheel mobile hydraulic scissor lift is 0 meters, it is not recommended to use the manual four-wheel mobile hydraulic scissor lift.
2. Ac electric four-wheel mobile hydraulic scissor lift
The lifting power is ac 220v or ac 380v, suitable for ac 220v or power 380v place, can control the lifting up and down, at the same time with double limit switch protection, high safety coefficient. Advantages: strong power, simple operation, easy to use, high safety factor, smooth lifting. At the same time, according to the requirements of users, four wheeled mobile explosion-proof hydraulic scissor lift. Cons: can't be used in the workplace without ac power. It is recommended to use ac 380v power supply when the load exceeds 300kg and the elevation exceeds 10m.
3. Dc electric four-wheel mobile hydraulic scissor lift
according to the moving mode, it can be divided into battery lifter mobile four-wheel moving hydraulic scissor lift and battery lifter artificially assisted walking four-wheel moving hydraulic scissor lift. Battery lifter mobile four-wheel mobile hydraulic scissor lift lifting power for dc 12v, 24v, 36v or 48v battery, moving mode for manual movement. Battery lifting artificially assisted walking four-wheel mobile hydraulic scissor lift lifting and walking power for dc 12v, 24v, 36v or 48v battery, mobile through the walking motor movement, artificial control through the traction bar to walk and stop, and control the direction of walking through the traction bar. Advantages: easy to control, up and down control, high safety factor, wide range of use, can be applied to all kinds of places. Disadvantages: large product weight, higher than ordinary products, high operating costs in the later period. It is recommended not to use these two products when the loading weight is more than 300kg and over 10m.
4. Diesel engine lifting four-wheel mobile hydraulic scissor lift
The ascending power is diesel engine; the descending power is equipment weight and cargo or heavy weight. The valve is raised and lowered by the joystick, the rising speed is adjusted by adjusting the engine speed, and the descending speed is controlled by adjusting the overflow valve. Advantages: wide range of application, especially in the field and no power supply places, the load than dc electric four-wheel mobile hydraulic scissor lift. Disadvantages: only in the ground control hydraulic scissor lift lifting, cannot be used for the explosion - proof requirements of the workplace
