Fall

Stationary

Rail-mounted

Attached

Inside cilmbing

a=2

40

40

140

140

a=4

40

40

70

70

Max.hoisting weight(t)

6

Radius(m)

Max.Radius

45;50

Min.Radius

2

Hoisting Mechanism

Fall

a=2

a=4

speed(m/min)

8.5

40

80

4.25

20

40

Hoisting Weight(t)

3

3

1.5

6

6

3

Model of the electric motor?power?and slewing speed

YZTDJ250M2-4/8/32-24/24/5.4Kw-1410/710/150Y /min

Slewing mechanism

speed(m/min)

0.6

Power(kw)

2×2.2

Model of the electric motor

YZR132M1-6

Slewing speed(r/min)

908

Trolly travel mechanism

speed(m/min)

42/28

Power(kw)

3.3/2.2

Model of the electric motor

YD132S-4/8-135

Slewing speed(r/min)

1440/710

Jacking mechanism

speed(m/min)

0.5

Power(kw)

5.5

Slewing speed(r/min)

1440

Model of the electric motor

Y132S-4

Working pressure(MPa)

25

Total power(kw)

31.7

Working(?)

-20~40

Balance weight

Arm length(m)

Weight(t)

45

11

50

12

Self weight(t)

Arm length(m)

40

45

Stationary

31.5

33.6

Rail-mounted(foundations not included)

40.5

43.3

Attached

67

68.5

Inside cilmbing

27

29.1