HW-060/NH
Novawinch HW-060/NH features:
- Integrated hydraulic motor and automatic brake assembly partly located inside winch drum – provides compact size to make mounting easier.
- Wire rope capacity of over 60m to meet various demands.
- Drum diameter to rope diameter ratio is 12:1 to ensure rope breakages are avoided.
- High torque hydraulic motor, 3 stage planetary gearbox and self-adjusting gear design provides strong pulling capacity and efficiency.
- Oil bath gearbox for added efficiency
- Water tight and internal anti-heat rubber seals.
- Overflow valve can be added as optional extra.
- Meets EN 14492-1:2006 requirements:
(1)The first layer of wire rope safety factor (breaking strength/rated pulling) must at least 2 times of winch rated line pull.
(2)Space between drum and tie bar should be 1.5 times of the wire rope diameter.
(3)（Drum diameter + rope diameter）/ rope diameter ≥ 10;
(4)Two wire rope mounting holes on the drum for safety operation;
(5)Winch mechanical structure reach 1.25 times of winch rated line pull.
- Specification
- Parameters
First layer line pull: 12000lbs/5448kg
First layer line speed: 26fpm/8mpm
Working pressure diff: 2350psi/16MPa
Oil flow supply: 60L/min
Gear Ratio: 79.4:1
Wire rope diameter: 3/5inch/14mm
Layer: 4
Wire rope capacity: 196ft/60m
Valve model: NF-120 P1Y2S1-006
Net weight (without rope): 440lbs/200kg
Note:
- Recommended oil flow supply range is 25-70L/min
- Dual balance valves as standard, winch must be used in independent oil supply system with relief valve.
- Relief valve can be added as optional extra.
Warning:
- The winch should never be used for hoisting people or hoisting objects above people.
- Do not use clutch under load.
- Do not equip winch into oil supply system without relief valve.
Performance
| Layer of cable | Rated line pull per layer (lbs/kg) | Line speed (fpm/mpm) | Wire rope capacity per layer |
| 1 | 12000/5448 | 26/8 | 20/6 |
| 2 | 10804/4900 | 28.8/8.8 | 75.4/23 |
| 3 | 9825/4456 | 31.8/9.7 | 135/41 |
| 4 | 9008/4086 | 34.7/10/6 | 196/60 |
