HEN45000L
Novawinch HEN45000L features:
- Oil bath gearbox – provides toughness and efficient performance.
- Two wire rope mounting holes – Improves safety during operation.
- Dual balance valve – ensures reliable brake function.
- Highly efficient, long lifetime hydraulic motor.
- Reliable, 100% automatic multi-disc hydraulic braking system.
- Safe design of single acting pneumatic clutch (manual clutch optional).
- Excellent weight to strength ratio.
- Extreme duty winch sealing – superior water resistance.
- Single acting pneumatic clutch – dependable and reliable design that meets EN standard.
- Specification
- Parameters
Model: HEN45000L
First layer line pull: 45000lbs/20412kgs
First layer line speed: 12.4fpm/3.8mpm
Working pressure diff: 2030psi/12MPa
Oil flow supply: 75L/min
Gear Ratio: 30.4:1
Wire rope diameter: 7-8inch/22mm
Layers: 4
Wire rope capacity: 190.3ft/58m
Valve model: NF-120 P2 S1–003
Note:
- Recommended oil flow supply range is 35-90 L/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
| Model | HEN45000L | |||||
| Layer of cable | Rated line pull per layer | Line speed | Wire rope capacity per layer | |||
| lbs | kg | fpm | mpm | ft | m | |
| 1 | 45000 | 20412 | 12.4 | 3.8 | 46.9’ | 14.3 |
| 2 | 38571 | 17496 | 14.4 | 4.4 | 101.7’ | 31 |
| 3 | 33750 | 15309 | 16.4 | 5 | 164.3’ | 50.1 |
| 4 | 30000 | 13608 | 18.7 | 5.7 | 213’ | 65 |
Valve options
| Model | HEN45000L | |
| Valve | NF-120 P2 Y2 S1-003 | |
| NF-120 P1 Y1 S1-003 | ||
| Remark | Please see page 22 valve block selection table |
Pneumatic clutch
| Air pressure range（bar） | 1-8 |
| Ventilation volume（L/min） | 1 |
