حفارة صغيرة Caterpillar 301.7

Main Performances:
·Travelling speed(km/h):2.9/4.4
·Swing speed(r/min):9.8
·Digging force of bucket(kN):16.2
·Digging force of arm(kN):9.5

Working Range:
·The maximum excavating height(mm):3430
·The maximum unloading height(mm):2450
·The maximum excavating depth(mm):2350
·The maximum excavating radius(mm):3970
·The maximum vertical excavating depth(mm):1800

Boundary Dimension:
·Arm length(mm):960
·Track length(mm):1590
·The minimum rotation radius of the rear end(mm):650
·The minimum ground clearance(mm):150

Oil Capacity:
·Fuel tank volume(L):22.0
·Hydraulic oil tank volume(L):18.0
·Engine oil capacity(L):4.4