1. Automatic lubrication, djustable belt automatically 2. Adjusting the motor belt automatically, high power&lower noise oxygen source 3. Super big safe handrail, 5mm thickness lawn belt Germany sigeling 4. Incline by motor, easy speed, easy incline, 5 program presetting programs, 5 program diversification of speed, 5 program diversification of incline, the pulse controls speed 5. Soft stop and record of total running distance 6. Motor:more whistle AC motor, Horse power:3.8HP-5.8HP 7. Speed:1-20km/ Incline-22% Belt:600(width)*3510(perimeter) 8. Lane area:1630(L)*600(W)mm 9. Occuping area:2360(L)*980(W)mm 10. Packing:2450(L)*1130(W)*700(H)mm 11. NW:241KG G.W:321KG