... height 3900mm Engine Model 4102 Rated Power 44KW Total weight 5600kg bucket capacity 0.28m3 Hydraulic system pressure 20Mpa Max. flow ... valve,tube accessiblely,can reduce time of mainterance.3,Famous brand hydraulic components are adpoted,of ... 9,Ascendant performance of complete appliance,with extraordinary operation efficiency.10,With which many kinds of optional ... 2010-10-19 02:24:10 crawler excavator