Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd
| Payment Terms | TT, L/C |
| Supply Ability | Satisfy clients needs |
| Delivery Time | As per offer |
| Packaging Details | Pallet or Customized |
| Standard: | ISO 7364:2016 |
| Type: | Pneumatic Single Drum and split drum; |
| Factory Testing: | Running test without load, Drum load test, Static test under 1,5 holding load; |
| Working Load: | 10KN, 16KN, 20KN |
| Speed(m/min): | 9-20m/Min |
| Wire Rope | 6*37-13.0-170-1; |
| Material: | Mild Steel, |
| Control: | Local Control |
| Classification Certificates: | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Etc. |
| Brand Name | Zhongyuan Marine Equipment |
| Model Number | Standard and Customized |
| Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc. |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, L/C | Supply Ability | Satisfy clients needs |
| Delivery Time | As per offer | Packaging Details | Pallet or Customized |
| Standard: | ISO 7364:2016 | Type: | Pneumatic Single Drum and split drum; |
| Factory Testing: | Running test without load, Drum load test, Static test under 1,5 holding load; | Working Load: | 10KN, 16KN, 20KN |
| Speed(m/min): | 9-20m/Min | Wire Rope | 6*37-13.0-170-1; |
| Material: | Mild Steel, | Control: | Local Control |
| Classification Certificates: | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Etc. | Brand Name | Zhongyuan Marine Equipment |
| Model Number | Standard and Customized | Certification | CCS, NK, BV, ABS, DNV, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc. |
| Place of Origin | China | ||
| High Light | iso 7364 accommodation ladder winch ，pneumatic motor accommodation ladder winch ，marine accommodation ladder winch | ||
10–30kN Marine Accommodation Ladder Winch, ISO 7364 Pneumatic, for Tankers & Offshore Use
Product Overview
This ISO 7364 compliant pneumatic marine accommodation ladder winch (10–30kN) is specifically designed for safe and stable handling of rigid aluminum accommodation ladders.
Unlike pilot ladder winches used for rope ladders, this system is engineered for structural ladder lifting, ensuring smooth motion, controlled operation, and reliable load performance under marine conditions.
The pneumatic drive provides explosion-proof operation, making it ideal for oil tankers, chemical tankers, offshore platforms, and hazardous deck areas, while also being suitable for Ro-Ro vessels where stable personnel access is required.
Quick Specifications
Main Technical Parameters
| Parameter | Unit | Value | Function |
| Air Motor Type | / | TMYJ4.4-4 | Defines motor model |
| Power | kW | 4.4 | Provides driving force |
| Rated Speed | rpm | 800 | Ensures stable operation |
| Working Pressure | MPa | 0.59 | Matches air system |
| Air Consumption | m³/min | 5.2 | Defines compressor requirement |
| Duty Factor | min | 30 | Defines working duration |
| Efficiency | / | 0.858 | Energy efficiency |
| Manual Ratio | / | 30.73 | Manual backup capability |
| Air Ratio | / | 75.43 | Controls torque |
| Wire Rope | / | 6×37-13 | Strength & flexibility |
| Capacity | m | 40 | Lifting height |
| Layers | / | 3 | Safe winding |
| Speed | m/min | 8 | Safe lifting |
| Support Load | kN | 30 | Structure strength |
| Drum Load | kN | 10 | Rated load |
| Model | L×B×H | C | C1 | E | n-ØA |
| 10kN | 1030×340×570 | 470 | 235 | 300 | 6-Ø17 |
| 12kN | 1120×380×680 | 455 | 265 | 320 | 6-Ø17 |
| 16kN | 1130×380×680 | 530 | 265 | 320 | 6-Ø17 |
Selection Guide
Select load → confirm ladder length → match rope → check air supply → choose control
Structure
Single drum or split drum, pneumatic motor, steel frame, manual backup, grooved drum
Custom Attributes
Drive: Pneumatic – Explosion-proof
Brake: Automatic – Prevents drop
Installation: Deck mounted – Easy integration
Inquiry Guide
Confirm load, ladder length, installation space, air supply and class requirement
How It Works
Motor drives drum to lift or lower ladder with controlled braking system
Applications
Oil tankers, chemical tankers, offshore platforms and Ro-Ro vessels
Certifications & Advantages
ISO 7364 compliant, explosion-proof, stable performance, reliable safety
Drawing & Photos
Available upon request
Ordering
MOQ: 1 set
Lead time: 20–35 days
Customization available
FAQ
Q1: What is the difference between an accommodation ladder winch and a pilot ladder winch?
A: An accommodation ladder winch is designed for lifting rigid aluminum ladders under ISO 7364, focusing on stable and controlled operation. Pilot ladder winches are used for rope ladders under SOLAS requirements, emphasizing rapid deployment and safety during boarding operations.
Q2: Why choose a pneumatic ladder winch instead of electric or hydraulic?
A: Pneumatic winches provide explosion-proof operation, making them ideal for oil tankers, chemical tankers, and hazardous environments. They are also simple in structure, reliable in operation, and suitable for continuous marine use.
Q3: What load capacity should I select for my application?
A: The required load capacity (typically 10–30 kN) depends on ladder length, weight, and installation conditions. Our engineering team can assist in selecting the appropriate model based on your project requirements.
Q4: Can the winch operate without air supply?
A: Yes, the winch is equipped with a manual backup drive system, allowing operation in case of air supply failure, ensuring safety and reliability.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1990
Total Annual:
10,000,000-15,000,000
Employee Number:
>300
Ecer Certification：
Verified Supplier
Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company, employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of cargo worldwide. Our... Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company, employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of cargo worldwide. Our...
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