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Manufacturer Of:

Rational structure i e boom, Central mast and refers are made out of Heavy duty structural steel frame work duly stress relived. The base of central mast is fixed to the winch assembly which in turn rotates on specially designed Thrust Bearing anchored to the Central Foot by means of bolts grouted in Concrete Foundation of rock. The winch assembly comprises of special crane duty motor connected to helical speed reducers and reduction gear box dipped oil bath and gear meshed are coupled up to a grooved steel drum. Electro hydraulic brakes are used to central the smooth lifting of weight. The winch assembly rotates on specially designed thrust bearing by mean of multiple step down gears built into the winch foot. Wire rope is of 6 x 37 construction 16mm in dia. Electric operations are controlled with Push Button Control unit Independent from the position of winch assembly. Limit Switches for Rotation Boom lowering lifting & load lowering and lifting are provided to ensure accident free operation.

TECHNICAL SPECIFICATION

Metric Tons

Swing Speed

Boom Lifting Speed

Weight Lifting Speed

Wire Rope

Boom Lifting Power

Weight Lifting Power

Swing Power

Total Installed Power

30

1.2

Mtrs./Mins.

1.79 to 7.1 Mtrs./Mins.

2.77 to 11.02 Mtrs./Mins.

18 MM

18.5 KW/25 HP

18.5 KW/25 HP

3.7 kw /

5 HP

39.2 KW/

56 HP

40

1.0

Mtrs./Mins.

1.1 to 5.6 Mtrs./Mins.

1.75 to 8.7 Mtrs./Mins.

20 MM

22 KW/30 HP

22 KW/30 HP

5.5 kw / 7.5 HP

50 KW/

68.5 HP

50

0.9

Mtrs./Mins.

1.0 to 5.4 Mtrs./Mins.

1.5 to 8.5 Mtrs./Mins.

22 MM

30 KW/40 HP

30 KW/40 HP

7.5 kw / 10 HP

69 KW/

91 HP

DIMENSIONAL DATA


Overall

Boom Position

Derrick Capacity

Metric Tones

Boom Length

Mast Height

Tie Lenght

Min. Length from Center Mast

Min. Length from Center Mast

Max. Capacity at 15* Angle

Max. Capacity at 82* Angle

30

40

19.2


26.0


12.0 Mtrs.


40.0 Mtrs.


30 Mt

25 Mt

50

27.5


38.0


14.0 Mtrs.


50.0 Mtrs.

30 Mt

25 Mt

40

40

21.0

28.0


12.0 Mtrs.


40.0 Mtrs.


40 Mt

30 Mt

50

27.5


38.0


14.0 Mtrs.


50.0 Mtrs.

40 Mt

30 Mt

50

40

21.0


28.0


12.0 Mtrs.


40.0 Mtrs.


50 Mt

38 Mt

50

27.5

38.0

14.0 Mtrs.

50.0 Mtrs.

50 Mt

38 Mt

Send Enquiry

Rational structure i e boom, Central mast and refers are made out of

Heavy duty structural steel frame work duly stress relived. The base

of central mast is fixed to the winch assembly which in turn rotates

on specially designed Thrust Bearing anchored to the Central Foot by

means of bolts grouted in Concrete Foundation of rock. The winch

assembly comprises of special crane duty motor connected to helical

speed reducers and reduction gear box dipped oil bath and gear

meshed are coupled up to a grooved steel drum. Electro hydraulic

brakes are used to central the smooth lifting of weight. The winch

assembly rotates on specially designed thrust bearing by mean of

multiple step down gears built into the winch foot. Wire rope is of

6 x 37 construction 16mm in dia. Electric operations are controlled

with Push Button Control unit Independent from the position of winch

assembly. Limit Switches for Rotation Boom lowering lifting & load

lowering and lifting are provided to ensure accident free operation.