supply: ouqi-454 tractor,farm tractor,tractor 3 parameters for ouqi 454 (xinchai4951t, hydraulic steering, compound switch and gauge )  model£º£´¡á£´wheel type  rated power(kw)£º33.1  overall dimensions(mm) length£º3655 width: 1590 height: 2040  wheel base(mm)£º2000  tread(mm)£ºfront wheel 1300-1500 adjustable¡¡£»rear wheel 1300-1500 adjustable¡¡¡¡¡¡¡¡¡¡  rated traction(kn)£º11.8  rated hoisting force(kn)£º7.44  dry mass£¨kg£©£º1955  min ground clearance£¨mm£©£º323  nominal speed£¨km£© forward shift£¨high shift:¡¡¢ñ-7.65 ¢ò-9.66 ¢ó-15.73 ¢ô-24.95 ;¡¡ low shift: ¢ñ-1.80 ¢ò-2.27 ¢ó-3.68 ¢ô-5.86£©¡¡¡¡ reverse shift£¨low1.67¡¡high7.14£©  rev. of pto(r/min)£º540/720(540/1000)  radius of turning circle(mm)£º4400¡à200