起
重
机
说
明
Crane Operation
Operator’s Manual for Crawler Crane
Figure 4-36 Operation of hoisting winch 1
Table 4-14 Operation of hoisting winch 1
Control lever Operation Movement
Right control lever
Push forwards
Reel off hoisting winch 1 to
Push backwards
Spool up hoisting winch 1 to lift
Return to neutral position Hoisting winch 1 stops working
2) Operation of hoisting winch 2:
Push left control lever backwards: spool up hoisting winch 2.
Push left control lever forwards: reel off hoisting winch 2.
Figure 4-37 Operation of hoisting winch 2
卷扬降
Reel off hoisting winch 1
Spool up hoisting
winch 1
Reel off hoisting winch 2
Spool up hoisting winch 2
4-47