0.25T - 30T Manual Chain Block Automatic Double - Pawl Braking System

Manual Chain Block,

SPECIFICATION:

- Capacity: 0.25T to 30T.

- TUV CE&GS Certified

- Factory pass ISO9001:2000

- Drop forged hooks and hook holders to ensure superior quality and safety.

- More thickness of sheet cover, gear cover and side plates for good quality.

- Automatic double-pawl braking system.

- The static test is 4 times of capacity, and running test is 1.5 times of capacity one by one.

- asbestos-free brake discs.

KEY DATA

Model

HSZ-0.5B

HSZ-1B

HSZ-1.5B

HSZ-2B

HSZ-2B

HSZ-3B

HSZ-5B

HSZ-10B

HSZ-15B

HSZ-20B

HSZ-30B

Rated load (T)

0.5

1

1.5

2

2

3

5

10

15

20

30

Standard lift (m)

2.5

2.5

2.5

2.5

2.5

3

3

3

3

3

3

Test load (T)

0.75

1.5

2.25

3

3

4.5

7.5

12.5

18.75

25

37.5

Efforts required at capacity (N)

262

324

395

380

330

402

430

438

447

438

442

Diameter of load chain (mm)

5

6

7.1

8

6

7.1

10

10

10

10

10

No. of load chains

1

1

1

1

2

2

2

4

6

8

10

Dimensions (mm)

A

127

156

180

181

156

180

230

410

410

645

710

B

115

131

142

148

131

142

171

171

204

215

398

C

288

334

415

435

459

536

660

738

1028

1002

1050

Net weight (kg)

7

10.5

15.5

18.5

16

23

39

69

95

155

237

Extra weight per meter of extra lift (kg)

1.5

1.8

2

2.4

2.7

3.2

5.3

9.8

14.2

19.6

23.9