* The stretcher is made of high-strength aluminum alloy material. * Both of the stretcher ends can be tilted. * There are total 12 different height positions can be adjusted by the handle. * Both the backrest & Knee Part can be adjusted by pneumatic spring. * The mattress is made of waterproof PVC material, seamless welded. * The mattress thickness is 8cm and easy for clean and disinfection. * Only need one person to push the stretcher into the ambulance vehicle. * The stretcher has safety lock, it must be locked up when transfer the patient. * And the lock must be unlocked when get on the ambulance. * The mechnical folding legs are controlled by the handles on both sides. * The stretcher must be locked up after being aboard through the chute. * The top surface can be separated as a solo stretcher. * The size of main castor: Φ200mm * Mainly used for hospitals, sports, ambulance and battle fields.