Winch
- The instantaneous transmission ratio is constant, the operation is stable, the transmission is accurate and reliable, and the motion and power between any two axes in space can be transmitted;
- Applicable power and speed range;
- High transmission efficiency;
- Reliable operation and long service life;
- Small outline size and compact structure.
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Documents
Dafang Crane Parts Catalog
2.90 MB
Henan Dafang Crane Catalogue
6.15 MB
Product Instruction
Winch, a light and small lifting device that uses a drum to wind a steel wire rope or chain to lift or haul heavy objects, also known as a winch. The winch can lift heavy objects vertically, horizontally or tilted. It can be used alone or as a component of machinery such as lifting, road building and mine hoisting. It is widely used because of its simple operation, large rope winding volume and convenient displacement. Mainly used in construction, water conservancy projects, forestry, mines, docks, etc. for material lifting or flat towing.
The classification of winches and their different characteristics The winches include construction winches.
The main products of coaxial winches are:
- JM electronically controlled slow-speed large-tonnage winches,
- JM electronically controlled slow-speed winches,
- JK electronically controlled high-speed winches,
- JKL hand-controlled fast-running winches,
- 2JKL Manual-controlled double-quick-running winches, electronic-controlled manual-operated dual-purpose winches,
- JT speed-regulating winches,
- KDJ miniature winches, etc.
Can only be used on the ground, and can be modified for use on ships.
JM Slow Speed Winch
- This series winch mainly used for the installation or disassembly of large and oversize concrete construction and steel structure.
- This structural feature is that wire rope able to orderly arrangement, lifting is safe and reliable.
- It is suitable for bridge port, road, bridge engineering and large mine engineering equipment’s installation.
| Type | Load KN | Speed m/min | Rope Capacity m | Rope Dia | Motor Type | Motor Power KW | Reducer | Self Weight KG |
|---|---|---|---|---|---|---|---|---|
| JM1 | 10 | 15 | 80 | 9 | Y112M-6 | 2.2 | ZQ250 | 270 |
| JM1.6 | 16 | 16 | 115 | 12.5 | Y132M-6 | 5.5 | ZQ350 | 500 |
| JM2 | 20 | 16 | 100 | 12.5 | Y160M-6 | 7.5 | ZQ350 | 550 |
| JM3.2 | 32 | 9.5 | 150 | 15.5 | Y160M-6 | 7.5 | ZQS470 | 700 |
| JM5 | 50 | 9.5 | 240 | 21.5 | YZR160L-6 | 11 | ZQS670 | 1100 |
| JM6 | 60 | 9.5 | 200 | 24 | YZR180L-6 | 15 | ZQS670 | 1300 |
| JM8 | 80 | 8 | 250 | 26 | YZR180L-5 | 15 | ZQS740 | 2000 |
| JM10 | 100 | 8 | 200 | 30 | YZR200L-6 | 22 | ZQS790 | 2200 |
JK Fast Speed Winch
- This series winch mainly used for materials lifting and traction the heavy goods during construction.
- It also used for crane as main hoist; it is the special winch of derrick and gantry frame and lifting trolley.
- Suitable for construction and small equipment installation of construction mine lifting factory.
| Type | Load KN | Speed m/min | Rope Capacity m | Rope Dia | Motor Type | Motor Power KW | Reducer | Self Weight KG |
|---|---|---|---|---|---|---|---|---|
| JK0.5 | 5 | 22 | 110 | 7.5 | Y100L2-4 | 3 | ZQ250 | 200 |
| JK1 | 10 | 22 | 80 | 9.3 | Y112M-4 | 4 | ZQ350 | 300 |
| JK1.6 | 16 | 24 | 115 | 12.5 | Y132S-4 | 5.5 | ZQ350 | 500 |
| JK2 | 20 | 24 | 110 | 12.5 | Y132M-4 | 7.5 | ZQ350 | 550 |
| JK3.2 | 32 | 30 | 250 | 15.5 | YZR180L-6 | 15 | ZQ400 | 1150 |
| JK5 | 50 | 30 | 240 | 21.5 | YZR225M-6 | 30 | ZQ650 | 2500 |
| JK8 | 80 | 30 | 210 | 26 | YZR280S-8 | 45 | ZQ750 | 3500 |
| JK10 | 100 | 30 | 300 | 30 | YZR315S-8 | 55 | ZQ850 | 5100 |
Large Capacity Winch
| Type | Load KN |
Speed m/min |
Rope Capacity m |
Rope Dia | Motor Type | Motor Power KW |
Size mm | Self Weight KG |
|---|---|---|---|---|---|---|---|---|
| JM10 | 100 | 8 | 200 | ф30 | YZR200L-6 | 22 | 2280*1500*950 | 3800 |
| JM12.5 | 125 | 10 | 300 | ф34 | YZR225M-6 | 30 | 2880*2200*1550 | 5000 |
| JM16 | 160 | 10 | 500 | ф37 | YZR250M-8 | 37 | 3750*2400*1850 | 8800 |
| JM20 | 200 | 10 | 600 | ф43 | YZR280M-8 | 45 | 3950*2560*1950 | 9900 |
| JM25 | 250 | 9 | 700 | ф48 | YZR280M-8 | 55 | 4350*2800*2030 | 13500 |
| JM32 | 320 | 9 | 700 | ф52 | YZR315S-8 | 75 | 4500*2850*2100 | 20000 |
| JM50 | 500 | 8 | 800 | ф60 | YZR315M-8 | 90 | 4930*3050*2250 | 38000 |
| JM65 | 650 | 10 | 2400 | ф64 | LA8315-8AB | 160 | 5900*4680*3200 | 46000 |
QPQ Winch for Water Resources and Hydro-power Engineering
| Type | Type | Hoist Capacity KN |
Hoist Height m | Hoist Speed m/min |
Motor | Self Weight,KG |
|
|---|---|---|---|---|---|---|---|
| Type | Power KW | ||||||
| Single Lift Point(Single Drive) | QPQ-60 | 60 | 8 | 2.20 | Y112M-6 | 2.2 | 720 |
| QPQ-100 | 100 | 8 | 2.14 | Y132M1-6 | 4 | 1050 | |
| QPQ-160 | 160 | 8 | 2.25 | Y132M2-6 | 5.5 | 1780 | |
| QPQ-250 | 250 | 9 | 2.13 | Y160M-6 | 7.5 | 2560 | |
| QPQ-400 | 400 | 9 | 1.85 | Y160L-6 | 11 | 4060 | |
| QPQ-630 | 630 | 10 | 1.56 | Y180L-6 | 15 | 6135 | |
| Double Lift Point(Centralized Drive) | QPQ-2×60 | 2×60 | 8 | 2.14 | Y132M1-6 | 4 | 1470 |
| QPQ-2×160 | 2×160 | 8 | 2.3 | Y160L-6 | 11 | 3590 | |
| QPQ-2×400 | 2×400 | 9 | 1.38 | Y200L2-6 | 22 | 8170 | |
| Double Lift Point(Single Drive) | QPQ-2×630 | 2×630 | 10 | 1.56 | Y180L-6 | 2×15 | 12270 |
| QPQ-2×800 | 2×800 | 10 | 1.5 | Y200L2-6 | 2×22 | 15600 | |
| QPQ-2×1250 | 2×1250 | 12 | 1.19 | Y280S-8 | 2×37 | 24620 | |
Non-Standard Winch
JML Winch
JMY One Word Winch
JMM Winch
JMC Diesel Winch
Heavy Capacity Winch
Different Customized Winch
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