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

• Standard: ISO 7364:2016 – Ensures compliance with marine safety requirements
• Working Load: 10 / 16 / 20 kN – Defines lifting capacity for ladder systems
• Type: Pneumatic single drum / split drum – Flexible configuration
• Speed: 9–20 m/min – Adjustable for different working conditions
• Wire Rope: 6×37-13 mm – High strength and flexibility
• Material: Mild Steel – Durable marine structure
• Control: Local Control – Simple and reliable operation
• Testing: 1.5× load test – Ensures safety compliance

Main Technical Parameters

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.