Click on the image to check the artwork
Marine towing winch is known as the winch usually installed on a boat to tow another boat. It consists of drum, brake unit, clutch, wall frame, base, spooling device, drive device, control device and so on. It is mainly used to connect tug boat with the towed boat,bear the corresponding load, and meanwhile it also used to reel, release and store rope.
As marine towing equipment,the winch plays an important role in towing boats or ships on sea.The winch can be equipped with gypsy wheel and warping head as per needs. The spooling device is important for the winch to make sure the rope is placed without twisting or kinking.
The main basis for designing towing winch is the maximum bollard pull, which is the pull generated when the main engine of the tug boat is with the maximum output power; other main performance parameters of the towing winch are directly or indirectly determined by drum rated load,nominal speed, rope diameter, drum diameter and support load. The load limiting device should be set for the winch, and the maximum setting value of it is 50% of the breaking load of the adopted wire rope.
Features and Benefits:
Driven Mode: Electric, Hydraulic, and Diesel Engine
Configuration: Single or double drum in horizontal or waterfall type.
Rated Pull x Speed : (10 T to 200T) x (6-15m/min) at first layer
Drum Capacity: 100-2000m according to client’s request.
Warping Head, Auto-spooling device, load/rope out/speed monitoring system are available upon request.
Available Certificate: Maker Certificate, CCS, ABS, BV, GL, LR, DNV, etc.
Ship Dimensions
1) Length between perpendiculars (Lpp)
Distance between the fore and the aft perpendicular.
2) Length over all (Loa)
The horizontal distance from stem to stern.
3) Length on the water line (Lwl)
Horizontal distance between the moulded sides of stem and stern when the ship is on her summer mark.
4) Breadth (B)
The greatest moulded breadth, measured from side to side outside the frames, but inside the shell plating.
5) Breadth over all
The maximum breadth of the ship as measured from the outer hull on starboard to the outer hull on port side.
6) Draught at the stem (Tfwd)
Vertical distance between the water line and the underside of the keel, as measured on the force perpendicular.
7) Draught at the stern (Ta)
The vertical distance between the water line and the underside of the keel as measured from the aft perpendicular.
8) Trim
The difference between the draught at the stem and the draught at the stern.
Down and trimmed by the head. If the draft is larger at the stem, than at the stern.
Down and trimmed by the stern. If the draft is large at the stern, than at the stem.
On an even keel, in proper trim. The draft of the stern equals the draft of the stem.
9) Depth
The vertical distance between the base line and the upper continuous deck. The depth is measured at half Lpp at the side of the ship.
10) Freeboard
The distance between the waterline and the top of the deck at the side (at the deck line). The term summer freeboard means the distance from the top of the S-line of the Plimsoll’s mark and the topside of the deck line.
11) Air draught.
The vertical distance between the water line and the highest point of the ship. The air draught is measured from the summer mark. If the ship has less draught on can ballast until it reaches the summer draught and so obtain its minumum air draught.
Should you have any preference for the electric hydraulic single double drum towing winch tugger winch in waterfall type, 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.