foot-operated scissor lift: loading capacity:800kg lifting height:420-1000mm table size:1000*510mm This foot-operated scissor lifting tables is capacity has four kinds,and they are 150kg,300kg,500kg and 800kg.The fedal stoke pump makes the platform lift smoothly and the controling knob makes the platform falling steady.At the bottom of the machine,the wheels can whirl to any direction.It is operated easily,comforttably and flexibly. Its overload device can protect the product.It can be ordered as your requests.