Manual Release Harbour Type Towing Hook

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Details

Brief description:

Popular model:15 ton, 30 ton, 45 ton, 56 ton,100 ton etc.

Advantages:

Safe handling and releasing with only a minimum manual effort less than 20kg at full SWL.

The head of hook is designed for balance so that restoration of the hook and release part could be completed with a single action.

Spark-proof and insulating design.

Feature:

Long lifetime and minimum maintenance.

Towing flexible.Easy to handle.

Work principle:Leverage.

Ensure the hook and hook knife tight junctions before use it, and make the crankshaft in the working state.

Specification:

Product No.

Safe working load(Kn)

Test load(Kn)

Release load(Kn)

Weight(kg)

A

B

C

D

E

F

G

H

K

L

M

N

N

P

HHB-001

150

300

150

52

521

571

100

100

150

40

174

316

65

110

50

100

100

150

HHB-002

300

600

300

143

788

868

160

130

225

60

268

461

96

180

80

125

125

207

HHB-003

450

900

450

289

1023

1123

200

160

260

80

350

616

130

210

100

148

148

224

HHB-004

562

1125

562

352

1073

1183

200

180

290

90

350

616

130

250

110

170

170

245

HHB-005

1000

1500

1000

526

1159

1279

230

200

330

100

400

700

150

250

120

212

212

333

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Email: sales@jinbomarine.com

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