TORQUE TUBE LADDER SYSTEM This ladder is a low cost, automatic operation in one operation. It is a simple and widely used vertical storage system with a small installation space.

This ladder system is designed so that it may be used for large ships where there is damage by wave due to comparatively small freeboard or where the vertical stowage is in the way of cargo handling. Both ends of the ladder can be simultaneously stowed parallel by the rails provided under davit and upper ladder platform.

The ladder can be smoothly and automatically lowered, hoisted and stowed by simple operation of a control lever. Either electric or air power source can be used for winch operation.

1. Main material: Aluminum alloy
2. Surface treatment: According to our standard
3. Standard type
1) GT type: girder structure type
2) ST type: Curve step structure type
4. Structure and shape: Structure, shape, and specification are based on and next page
Made in accordance with the P-20 dimension table.
1) The main body is an algonarch weld structure and part of the stainless steel bolt
and nut almijani rivets.
2) Insert insulation between all aluminium members and the mild steel in contact.
3) The width of the ladder is 600 mm.
4) 모든 핸드레일은 비닐로 피복된 18¢ 로프를 사용한다.
5) All steel components are galvanized.