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PRODUCT
  • Commodity name: Winch manual mast (with guying rope, install on ground, load is 50kg)
  • Item number: 9
  • Last time: 2012-11-26
  • Views : 239

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Winch mast system consists of mast, guying rope device and accessories etc.. And it is suitable for using on field ground.
 

This series of products is a new generation of products which is mainly developed to meet the requirements of light load and moving fast. The main characteristics are light in weight, easy to carry, winch power, fast speed of raising and falling. But because of considering the light load, this series of products need guying rope in the work. Can work without guying rope when the wind speed is 6 grade. Must work with guying rope when the wind speed is more than 6 grade.
 

Drived by a manual winch which has high transmission efficiency. And can raise or lower steadily,has no impact vibration.
 

The ratchet check mechanism is safe and reliable. And has safe self-locking function at any position. The mast is always in the self-locking state. The crank does not automatically reverse to bring damage.
 

All transmission parts are all arranged in the mast body or in the winch, no exposed parts. Protective performance is good.

Standard

JDJS6/50

JDJS8/50

JDJS10/50

JDJS12/50

JDJS15/50

JDJS18/50

JDJS21/50

Extended height (m)

6

8

10

12

15

18

21

Retracted height a (m)

2.3

2.5

2.55

2.95

3.1

3.7

4.2

Other dimension b(mm)

180

180

230

230

250

260

290

Other dimension c(mm)

190

190

350

350

480

390

520

Max. dimension of the mast (mm)

81

99.5

118

118

138.5

161

189

No. of sections

3

4

5

5

6

6

6

Vertical carrying ability(kg)

50

Horizontal carrying ability(kg)

10

Steady wind speed

6

Limit wind speed

12

Time for one way operation(min)

1

1

1

1

1.5

2

4

Mounting time/person

10/2

15/3

25/4

Radius of guying rope (m)

3-4

4-6

6-8

8-10

10-12

12-15

15-18

Numbers of guying rope(piece×layer)

4×2

4×2

4×2

4×2

4×3

4×3

4×3

Deadweight of Mast (kg)

35

40

55

60

70

100

140

Weight of accessories (kg)

35

35

35

35

45

45

60

Manual power(kg)

10

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