... 3.9MpaHydraulic CylinderBoom --------------2 130mm x 1285mm x 90mmArm---------------- 140 x 1635mm x 100mmBucket------------- 130 x 1020mm x 90mmSWING SYSTEMDriven by--------------------hydraulic motorSwing reduction ... 246LOPERATION WEIGHT(Approximate)Operating weight--------------22180kg(including boom,arm,bucket,operator,lubrication,coolant,full fuel tank and standard equipments ...