HEN20000

Novawinch HEN20000 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.

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  • Specification
  • Parameters

Model: HEN20000

First layer line pull: 20000lbs/9072kgs

First layer line speed: 20.6fpm/6.3mpm

Working pressure diff: 1740psi/16MPa

Oil flow supply: 75L/min

Gear Ratio: 20:1

Wire rope diameter: 35/64inch/14mm

Layers: 4

Wire rope capacity: 203.4ft/62m

Valve model: NF-12:JP1 Y1 S1-CXJ3 NF-12:JP2Y2S1-CXJ3

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 HEN20000
Layer of cable Rated line pull per layer Line speed Wire rope capacity per layer
lbs kg fpm mpm ft m
1 20000 9072 20.6 6.3 35.8’ 10.9
2 17228 7814 23.9 7.3 77.4’ 23.6
3 15130 6863 27.2 8.3 124.6’ 38
4 13488 6118 30.5 9.3 177.8’ 54.2
5 12168 5519 33.7 10.3 213’ 65

Pneumatic clutch

Air pressure range（bar） 1-8
Ventilation volume（L/min） 1

Valve options

Model HEN20000
Valve NF-120 P2 Y2 S1-003
NF-120 P1 Y1 S1-003
Remark Please see valve block selection table

Net weight (without wire rope)

Model Weight (lbs/kgs)
HEN20000 357/162

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