Item

Value

Remarks

Max. lifting capacity × Radiust × m

70×3.8

Deadweight with basic boomt

61

Main boom lengthm

12~57

Fixed jib lengthm

6~18

Max. lifting capacity of fixed jibt

6.4

Offset angle of fixed jib°

10,30

Max. length of main boom with fixed jib m

42+18

Max. speed of single rope on drum

Main winchm/min

120

The 4^th rope layer

Auxiliary winchm/min

120

The 4^th rope layer

Derricking winchm/min

45

The 4^th rope layer

Slewing speedrpm

0~2.4

Traveling speedkm/h

0~1.35

Gradeability%

30

Ground pressureMPa

0.074