Fall

Stationary

Rail-mounted

Attached

a=2

40

40

140

a=4

40

40

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( brake included)

Slewing mechanism

Slewing speed(r/min)

0.6

Power(kw)

3.7

Model of the electric motor

YZR132M1-6

Slewing speed(r/min)

908

Trolly travel mechanism

Slewing speed(r/min)

40.5/20

Power(kw)

3.3/2.2

Model of the electric motor

YD132S-4/8

Slewing speed(r/min)

1440/710

Jacking mechanism

Slewing speed(r/min)

0.5

Power(kw)

5.5

Slewing speed(r/min)

1440

Model of the electric motor

Y132S-4

Working pressure(MPa)

<20

Total power(kw)

36.5

Working(?)

-20~40

Balance weight

Arm length (m)

Weight (t)

45

11

50

12

Self weight(t)

Arm length (m)

45

50

Stationary

31.5

33.6

Rail-mounted

40.5

43.3

Attached

83.17

86.16