Rated hoist moment

kN.m

1250

Rated hoist weight at max.length (t)

1.4

Rated hoist weight at max.length of different jib

60m

55m

50m

45m

40m

1.4t

2.05t

2.6t

3t

3.5t

Hoist height (m)

Anchoring/climbing

46.2/161

Max. hoist weight

8t

Radius (m)

Max.

60

Min.

3

Hoisting mechanism

Ratio

A=2

A=4

Hoist weight(t)

4

2

8

4

Speed(m/min)

53

105

26.5

52.5

Motor model

YZRD250M-4-8-37/37KW

Motor rotation speed

1425/725r/min

Swing mechanism

Motor model

YTLEJ112L-95-4F1(F2 WITH VANE)

Rated rotation length

95N.m

Rotation speed

0-0.8r/min

Radius mechanism

Motor model

YZTDE180L-4-8-24

Motor rotation speed

1360/690/190r/min

Radius changing speed

60/30/8.4m/min

Power

5.0/3.7/1.1kW

Top-rising mechanism

Motor model

Y132M-4

Motor rotation speed

1440r/min

Top-rising speed

0.4m/min

Power

7.5kW

Rated working pressure

25MPa

Ballast weight

60m

55m

50m

45m

40m

16.0t

15.6t

16.8t

15.2t

14.0t