E-mail: sales@acirmarine.com
Tel: +86-23-67654781

Product Categories

Hydraulic Ram Type fork Shift Steering Gear

The ram fork type electric hydraulic steering gear series consists of one set of ram type driving mechanism, two sets of motor kinetic tank for oil pump, one oil tank, which has simple structure to install and is widely used in navigation zone of inland rapid flowing river, normal navigation...

Product Details

The ram fork type electric hydraulic steering gear series consists of one set of ram type driving mechanism, two sets of motor kinetic tank for oil pump, one oil tank, which has simple structure to install and is widely used in navigation zone of inland rapid flowing river, normal navigation zone, and for sea ship. When use for navigation zone of inland rapid flowing river, the steering gear, specification below 16kn·m, is added an extra pressure accumulator or a set of manual emergency pump for emergency steering control; specification above 16kn·m, is added an extra set of DC motor pump unit for emergency, to comply with CCS rules.

Control mode of this steering gear series includes direct control of hand-operated direction valve, direct control of steering mechanism,electronic control, pump control and etc. Electronic and pump control can be used together with any form of autopilot and follow-up pilot. 

图片1.png

Ship Proportions

L/B

The ratio of the length and breadth can differ quite dramatically depending on the type of vessel. Common values:

Passenger Ships

6-8

Freighters

5-7

Tug Boats

3-5

A larger L/B value is favorable for speed, but unfavorable for manoeuvrability.

L/D

The length/depth-ratio. The customary values for L/D varies between 10 and 15. This relation plays a role in the determination of the freeboard and the longitudinal strength.

B/T (T=Draught)

The breadth/draught -ratio, varies between 2.3-4.5. A larger breadth in relation to the draught (a larger B/T value) gives a greater initial stability.

B/D

The breadth / depth ratio, varies between 1.3 and 2. If this value becomes larger, it will have an unfavorable effect on the stability (because the deck will be flooded when the vessel has an inclination) and on the strength.

Should you have any preference for the hydraulic ram type fork shift steering gear, welcome to buy the quality equipment with our factory. As one of the most professional marine equipment manufacturers and suppliers in China, we will offer you good after-sale service and fast delivery.

Feedback
Copyright © Chongqing Acir Trading Co., Ltd All Rights Reserved.
E-mail: sales@acirmarine.com  TEL: +86-23-67654781,   FAX: 4008266163 Ext.01482

Chongqing Acir Trading Co., Ltd