The diesel engine driven anchor windlass are approved by CCS, BV,
ABS, DNV-GL, LR, NK, RMRS, IRS, RINA etc
Diesel windlass is driven directly by diesel engine.
It is with high efficiency and can work without electric power
supply.
| Model | Dia. Of Chain (mm) | Working Load (KN) | Overload Pulling (KN) | Holding Load (KN) | Nominal Speed (m/min) | Warping Load (KN) |
| AM2 | AM3 | AM2 | AM3 | AM2 | AM3 |
| GH-17.5 | 17.5 | 13 | 14.6 | 19.5 | 21.9 | 80 | 115 | 9 | 8 |
| GH-19 | 19 | 15.3 | 17.2 | 23 | 25.8 | 95 | 135 | 9 | 10 |
| GH-20 | 20 | 17.9 | 20 | 26.9 | 30 | 110 | 157 | 9 | 10 |
| GH-22 | 22 | 20.6 | 23 | 30.9 | 34.5 | 126 | 180 | 9 | 15 |
| GH-24 | 24 | 24.5 | 27.4 | 36.8 | 41.1 | 149 | 214 | 9 | 20 |
| GH-26 | 26 | 28.7 | 32.1 | 43.1 | 48.2 | 175 | 250 | 9 | 20 |
| GH-28 | 28 | 33.3 | 37.2 | 50 | 55.8 | 202 | 289 | 9 | 20 |
| GH-30 | 30 | 38.3 | 42.8 | 57.5 | 64.2 | 231 | 330 | 9 | 30 |
| GH-32 | 32 | 43.5 | 48.6 | 65.3 | 72.9 | 261 | 374 | 9 | 30 |
| GH-34 | 34 | 49.1 | 54.9 | 73.7 | 82.4 | 294 | 421 | 9 | 30 |
| GH-36 | 36 | 55.1 | 61.6 | 82.7 | 92.4 | 329 | 470 | 9 | 30 |
| GH-38 | 38 | 61.4 | 68.9 | 92.1 | 103.4 | 365 | 522 | 9 | 40 |
| GH-40 | 40 | 68.0 | 76 | 102 | 114 | 402 | 576 | 9 | 40 |
| GH-42 | 42 | 75.0 | 83.8 | 112.6 | 125.7 | 442 | 632 | 9 | 50 |
| GH-44 | 44 | 82.3 | 92 | 125.5 | 138 | 483 | 691 | 9 | 50 |
| GH-46 | 46 | 89.9 | 100.5 | 134.9 | 150.8 | 526 | 753 | 9 | 50 |
| GH-48 | 48 | 97.9 | 109.4 | 146.9 | 164.1 | 570 | 816 | 9 | 50 |
| GH-50 | 50 | 106.3 | 118.8 | 159.5 | 178.2 | 617 | 882 | 9 | 50 |
| GH-52 | 52 | 114.9 | 128.4 | 172.4 | 192.6 | 664 | 950 | 9 | 80 |
| GH-54 | 54 | 123.9 | 138.5 | 185.9 | 207.8 | 713 | 1021 | 9 | 80 |
| GH-56 | 56 | 133.3 | 149 | 200 | 223.5 | 764 | 1093 | 9 | 80 |
| GH-58 | 58 | 143.0 | 159.8 | 214.5 | 239.7 | 816 | 1168 | 9 | 80 |
| GH-60 | 60 | 153.0 | 171 | 229.5 | 256.5 | 870 | 1245 | 9 | 80 |
| GH-62 | 62 | 163.4 | 182.6 | 245.1 | 273.9 | 925 | 1324 | 9 | 100 |
| GH-64 | 64 | 174.1 | 194.6 | 261.2 | 291.9 | 982 | 1405 | 9 | 100 |
| GH-66 | 66 | 185.1 | 206.9 | 277.7 | 310.4 | 1040 | 1488 | 9 | 100 |
| GH-68 | 68 | 196.5 | 219.6 | 294.8 | 329.4 | 1098 | 1573 | 9 | 100 |
| GH-72 | 70 | 208.3 | 232.8 | 312.5 | 349.2 | 1160 | 1660 | 9 | 100 |
| GH-73 | 73 | 226.5 | 253.1 | 339.8 | 379.7 | 1254 | 1794 | 9 | 125 |
| GH-76 | 76 | 245.5 | 274.4 | 368.3 | 411.6 | 1350 | 1932 | 9 | 125 |
| GH-78 | 78 | 258.6 | 289 | 387.9 | 433.5 | 1416 | 2026 | 9 | 125 |
Marine windlass is a mechanism for lifting and anchoring an anchor, and is also
used as a mooring rope.
China's regulations have the following requirements for windlass:
1,Windlass shall be driven by independent prime mover
2,The rated tension of windlass shall be no less than 41.68d2N(4.25D2kGF), and when D<25mm, the
rated tension shall be no less than 36.8d2n (3.75d2DGF). D is the
chain diameter and the unit is mm.The average anchor speed should
be no less than 9m/min when the rated tension is used.
3,The windlass shall be able to work continuously for 30min under rated tension
and rated speed, and shall be able to work continuously for 2min
under the action of overload tension not less than 1.5 times rated
tension;In addition, the windlass should be equipped with overload
protection device, which can be turned to medium speed when
overloaded.
4,The brake device on the chain wheel of windlass shall work reliably, and can brake the anchor chain with the
breaking load of 45% (when the free anchoring speed reaches
5~7.5m/s, there will still be a brake on the sliding anchor
chain);A clutch shall be arranged between the chain wheel of
windlass and the load shaft;Brake and clutch should be operated
conveniently and reliably;Windlass operation should be able to turn
smoothly and smoothly and quickly.
5,The installation of windlass shall ensure that the three eyes (hawser, chain maker, and
sprocket) are in a line when the anchor chain is drawn out.
The hydraulic windlass is also called electric hydraulic windlass.
It uses the motor to drive the oil pump, the high-pressure oil to
drive the motor, and then the reducer (or no reducer) to drive the
transmission gear to make the windlass run. Its structure is
compact and its volume is small. Now there is an automatic
hydraulic windlass, which is equipped with an anchor chain length
sensor. When all the anchor chains need to be thrown out, the
windlass will automatically stop; When the anchor is about to
approach the hawse pipe, it can automatically slow down; The anchor
shaft will stop automatically when it is put into the hawse pipe
