Ramps are fixed together with the warehouse loading dock auxiliary equipment, the equipment and the platform one, can increase the height adjustment can also be lowered depending on the boxcars, convenient truck into cars, equipment imported hydraulic pump station, on both sides with anti-roll skirts, work safer, improve work efficiency. Using a special shaped steel, wear-resistant cylinders with high precision. Countertop materials: non-slip (net) board. Full hydraulic drive, easy to operate and reliable operation. Lip connection with the long axis of the entire platform, high strength, good reliability. Imported seals to protect the hydraulic system has excellent sealing performance. Imported overall modular hydraulic station, good sealing and long service life. High intensity "U" shaped beam designed to protect its long-running high-load without deformation. Non-slip tread plate, so that the platform has good slip resistance. Both sides of the fortification rolling pin apron to prevent accidental injury toes stretching platform. Has guaranteed the maintenance personnel to enter Ramps internal security maintenance strut. A hydraulic system with time due to a sudden accident or no power supply with an emergency braking function. 2, anti-pressure toe platform configuration security guard. 3, the cable has a ground fault protection. 4, the electronic control system is set up fault indication. 5, the platform can be tilted with the vehicle moving. 6, configuration and industrial door safety interlock protection device. 7, the loading platform has for overall lifting of lifting points