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Meet SAE J706 Hydraulic worm gear winches RNH 4500 Back

RNH 4500

Models RH are hydraulic worm gear winches, designed for long life, offer best safe duty.

These winches are built according with higher safety standards and meet SAE J706

The special aluminium alloy bronze gear match to an hardened steel ground polished worm. Worm gear provides load reversing protection. Particularly fit for tow-trucks and for recovery of medium-light vehicles on tires.

In most applications, if the hydraulic system conditions allow it, no drain lines are required.

 

 

 

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  • Tough

The special aluminium alloy bronze gear match to an hardened steel ground polished worm

 

  • Low mounting

Its particular design, make it proper for front end or rear vehicles mounting

 

  • Light and strong

Body manufactured from hardened special aluminium castings, which reduces weight and increases strength
Powder coat finished

 

  • Brake

Worm gear provides load reversing protection

 

  • Drum clutch

Manual clutch for drum free spooling

Air clutch (optional accessory)

 

  • Drum sizes available

Standard: 295,5 mm [11,6 inch]
Drum flanges dia.: 200 mm [7,9 inch]

 

  • Totally oil cooled

Worm and gear in oil bath, give best performance and extending components life span

  • Pulling capacity (first layer)

4.500 Kgs. [10.000 Lbs.]

 

  • Working pressure

140 Bar [2,031 Psi]

 

  • Wire rope dia.

12 mm [--]

 

  • Gear ratio

29:1

 

  • Max. wire rope capacity (SAE J706)

24 Mt. [78,7 Ft.]

 

  • Max. wire rope capacity 

30 Mt. [98,4 Ft.]

 

  • Max. oil supply

60 Lt./Min. [15,85 GPM]

 

  • Max speed line (first layer)

5,0 Mt./Min. [16,4 Ft./Min.]

 

  • Max.speed line (last layer)

8,4 Mt./Min. [27,6 Ft./Min.]

 

  • Weight w/o wire rope

53 Kgs. [116,85 Lbs.]

Winches model RH have been designed to be equipped with several accessories such as :

 

• Zinc plated Standard roller fairlead

is made up by 2 horizontal rollers and 2 vertical rollers, used for lateral pullings to avoid damages to the cable and to the vehicle where the winch is installed

 

• Zinc plated Heavy-duty roller fairlead

is made up by 2 horizontal rollers and 2 vertical rollers, used for lateral pullings to avoid damages to the cable and to the vehicle where the winch is installed

 

• Zinc plated Cable tensioner

keeps cable tightened on drum, while the winch is in the freespool mode

 

• Air-cltuch

for drum free spooling, (system works if air circuit is available)