DF Type Chain Blocks - Products - Chongqing Shanyan Crane Machinery Co.,Ltd
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DF Type Chain Blocks
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Product: Views:273DF Type Chain Blocks 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-02-22 16:44
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DF SERIES CHAIN BLOCK

Chain Hoists, Manual Chain Hoists, Chain Pulley Blocks, Manual Hoists

New designed model with overload protection


Product Details:  

DF Type Chain Block


Features and advantages:

1. Low effort to lift maximum load with optional functions like overload protection.

2. Automatic double pawl brake system.

3. Standard premium grade Alloy load chain and Zinc plated hand chain.

4. Big body with drop forged hook and special heat treated spare parts for great strength and long wearing.

5. All gears are made of high strength Alloy steel with long service life.

6. Load limiter is available at Extra cost.

7. Wide adaptation and high quality with 1 year warranty.

8. Sample order, OEM & ODM orders are welcomed.


Photo and Parameter:

Model

DF-B25

DF-B50

DF-B100

DF-B150

DF-B200

DF-B300

DF-B500

DF-B1000

DF-B2000

Capacity

t

0.25

0.5

1

1.5

2

3

5

10

20

Standard Lift

m

3

3

3

3

3

3

3

3

3

Running Test Load

kN

375

750

1,500

2,250

3,000

4,500

7,500

15,000

30,000

Effort Required to Lift Rated Load

N

220

240

305

340

360

370

370

380

400

Strands of Load Chain

1

1

1

1

1

1

2

3

8

Diameter of Load Chain

mm

4

5

6

8

8

10

10

10

10

Dimension(mm)

A

102

122

152

176

176

216

216

244

891

B

28

34

40

52

52

62

85

70

117

C

98

118

145

170

172

204

204

204

301

D

31

31

31

41

41

45

51

54

84

E

114

119

145

457

157

167

167

167

167

F

64

65

79

81

81

83

83

83

83

Hmin

261

311

361

443

443

431

660

705

1026

N. W

kg

4.5

5.7

11

17

17

26

40

73

125

Packing Measurement

cm

24*12.5*12.5

27*14.5*15.5

28*17*18.5

31*17.5*22

31*17.5*22

39*19*26

http://www.jcyccranes.com/

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