Pneumatic Release Harbour Towing Hook - Marine Towing Hook - Hi-sea

Pneumatic Release Harbour Towing Hook

Pneumatic Release Harbor Towing Hook

Description:

Pneumatic harbor towing hook is used to towing the ship safely even if the ship is working under the severe working conditions. It can release the towing ropes whether it is under slack or full safe working load. Harbor towing hook can be released manually or through remote control system. A pneumatic release harbor towing hook is a specialized device used in maritime operations to facilitate the safe and efficient towing of vessels in harbors or ports. It is designed to securely connect a tugboat or towing vessel to the vessel being towed and provide a reliable means of releasing the towline quickly in case of emergency.
The towing hook is typically installed on the aft deck of the towing vessel and consists of a sturdy steel structure with a movable hook mechanism. It is connected to the towing vessel's pneumatic system, which allows for the controlled release of the hook when necessary.
Here is a breakdown of the key components and functionalities of a pneumatic release harbor towing hook:
1. Hook Mechanism: The hook itself is a heavy-duty component capable of withstanding high loads. It is designed to securely engage with a towing connection point on the vessel being towed, such as a towing bitt or a towing pad-eye.
2. Pneumatic System: The towing hook is integrated with the towing vessel's pneumatic system. This system provides the necessary air pressure to control the opening and closing of the hook. It allows for precise and controlled release of the hook when required.
3. Control Mechanism: The pneumatic release harbor towing hook is operated by a control mechanism, usually located on the towing vessel's bridge or deck. The operator can activate the release mechanism by using controls or levers that regulate the air pressure supplied to the hook.
4. Emergency Release: One of the critical features of the pneumatic release harbor towing hook is its ability to provide a quick emergency release option. In case of an unforeseen event or emergency, such as excessive tension on the towline or sudden changes in the towing conditions, the hook can be released instantaneously to ensure the safety of both the towing vessel and the vessel being towed.
5. Safety Features: Towing hooks often incorporate additional safety features to prevent accidental release. These may include locking mechanisms, visual indicators, or fail-safe systems that require multiple actions to activate the release mechanism, reducing the risk of unintended release.
The pneumatic release harbor towing hook is a vital tool for towing operations in harbors and ports, where precise control, efficient coupling, and safe release are crucial. Its robust construction, integration with pneumatic systems, and emergency release capabilities make it an indispensable component in the maritime industry, ensuring the smooth and secure towing of vessels in various conditions.

Drawing of Pneumatic Release Harbor Towing Hook:

Parameters of Pneumatic Release Harbor Towing Hook:

SWL

(KN)

Test

Load

(KN)

Release

Load

(KN)

Weight

(kg)

A

B

C

D

E

F

G

H

K

L

M

N

N

P

150

300

150

52

521

571

100

100

150

40

174

316

65

110

50

100

100

150

300

600

300

143

788

868

160

130

225

60

268

461

96

180

80

125

125

207

450

900

450

289

1023

1123

200

160

260

80

350

616

130

210

100

148

148

224

562

1125

562

352

1073

1183

200

290

290

90

350

616

130

250

110

170

170

245

1000

1500

1000

526

1159

1279

230

330

330

100

400

700

150

250

120

212

212

333

Specification:

1. Type: Pneumatic Release (manual release is available);

2. Control System: Pneumatic Release Operation;

3. Usage: Ship Mooring and Towing;

4. Material: Forged Steel;

5. Safe Working Load: 150kN to 1000kN;

6. Test Load: 300kN to 1500kN;

7. Release Load: 150kN to 1000kN;

8. Weight: 52kg to 526kg;

9. Certificate: CCS,ABS, BV, LR, NK, etc.;

Pneumatic Release Harbor Towing Hook in Factory:


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