Hyundai 35DS-7 Operation Manual page 40

5. REAR AXLE
1)
REMOVAL
(1) Counterweight
Hold the counterweight with hoist bars, and raise it with a crane.
Remove the mounting bolts, raise slightly and move it slowly to rear side.
Weight of counterweight(standard)
35DS-7/35D-7 : 1,820kg(4,010lb)
40DS-7/40D-7 : 2,200kg(4,850lb)
45DS-7/45D-7 : 2,550kg(5,620lb)
2-14
D357RE30