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Gebuwin "WW-D" Hand Operated Worm Gear Winch, Range from 2000kg to 7500kg

Model:  WW-D / GHOW-4756

Gebuwin Worm Gear Winch
Gebuwin Double Drum Worm Gear Winch
Gebuwin WW Worm Gear Winch Gebuwin WW Worm Gear Winch - 2 Drum

 

 

Winch Capacity (1st Cable Layer)
Part N° Type Finish ATEX Rating Unit Price Quantity
4756-T23858
77276000
Single Drum Paint - Grey (RAL 7035) N/A £  1749.00
4756-T23859
77276003
Single Drum Paint - Grey (RAL 7035) ATEX 114 certified for zones 2 and 22 £  2102.00
4756-T23860
77276100
Single Drum Electro Zinc Plated N/A £  1976.00
4756-T23861
77276030
Twin Drum Paint - Grey (RAL 7035) N/A £  1994.00
4756-T23862
77276130
Twin Drum Electro Zinc Plated N/A £  2221.00
4756-T23863
77276040
Grooved Drum Paint - Grey (RAL 7035) N/A £  2154.00
4756-T23864
77276140
Grooved Drum Electro Zinc Plated N/A £  2381.00
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Manual worm gear hand winch, with single or double drum. Optional finish and ATEX rating.

Gebuwin Worm Gear Winch

The Gebuwin range of hand driven worm gear winches are known for their robust construction. The listed capacities refer to the hoisting capacities which are calculated according to the first cable layer on the cable drum.

The winches are equipped with a load pressure brake. This brake holds the load at any required height during hoisting and lowering. The worm gear winches are more safe than the spur gear winches, due to the fact that 50% of the braking is done by the friction loss in the transmission. Subsequently, the load on the pressure brake is greatly reduced. Due to the higher friction loss in the transmission, the worm gear winches have a lower performance efficiency than the spur gear winches

The winches have a static safety factor of  minimum 4. The cranks can be adjusted in length and are recoil-free. All rotating parts run in maintenance free bearings. From the 2000 kg capacity winch and up, the winches are fitted with a second drive shaft, which makes it possible to work with two speeds. Most parts are made from steel and have been either painted or zinc plated. The winch with 7500 kg capacity has the worm-worm gear transmission completely protected by a sealed cover.

As an extra option, it is possible to have an adjustable slipping brake on the cable drum which allows for a controlled release of the cable.

Product Features

  • Robust and safe hoisting winch with two speeds.
  • Twin Drum winch is suitable for two cables.
  • In compliance with EN13157, DIN 15020 and EX types ATEX 114 (94/9/EG).
  • Static safety factor 4.
  • Square worm-wormwheel transmission and maintenance free bearings.
  • Cable outlet upwards, downwards or at rear.
  • Adjustable crank, with ergonomic grip.
  • Easy to grease worm-wormwheel transmission.
  • Load pressure brake with silent double ratchet system.
  • Paint thickness is 60 - 80 Micron in 1 layer (in compliance with DIN/ISO 12944, C1M). Winch: Grey (RAL 7035), Drum: Black (RAL 9005).
  • Suitable to be used with winch power tool AM5000.
  • Also available with grooved drum, multiple compartment cable drum, Zinc plated (6-8 micron) finish and ATEX certified.
Gebuwin Double Drum Worm Gear Winch
Double Drum Winch
Hand Winch Power Tool
AM5000 Hand Winch Power Tool
Worm Gear Winch Cable Payout
Rear Cable Outlet

Technical Specifications: Single Drum

Model WW2000 WW3000 WW4000 WW5000 WW7500
Capacity: 1st Cable Layer 2000kg 3000kg 4000kg 5000kg 7500kg
Capacity: Last Cable Layer 1038kg 1667kg 2282kg 3276kg 3748kg
Crank force 1st Cable Position 24 (11) daN 31 (14) daN 30 (13) daN 73 (14) daN 78 (15) daN
Hoisting Length by one rotation of crank (1st Layer) 12 (5)mm 11 (5)mm 11 (2)mm 13 (3)mm 11 (2)mm
Max. Cable Storage (1 drum compartment) 75m 68m 53m 43m 72m
Cable Dia. (EN 12383-4) 11mm 14mm 16mm 18mm 22mm
Min. Breaking Load Cable 63kN 102kN 133kN 168kN 251kN
Mounting Wall, 4 x M20 Class 8.8 Wall, 4 x M20 Class 8.8 Wall, 4 x M20 Class 8.8 Wall, 4 x M20 Class 8.8 Wall, 4 x M20 Class 8.8
Weight 60kg 78kg 80kg 117kg 190kg

Dimensions: Single Drum

Worm Gear Winch
Dimensions (mm) A B C D G H J K L M N O P R S
WW2000 410 310 196 360 137 177 133 25 312 372 57 705 380 434 220
WW3000 436 380 251 386 137 203 168 25 375 480 65 813 380 536 220
WW4000 436 380 251 386 137 203 168 25 375 480 65 813 380 536 220
WW5000 436 467 316 386 137 200 219 25 437 515 75 847 380 618 220
WW7500 510 500 350 455 189 202 245 25 630 635 75 968 380 748 220

May be subject to change

Technical Specifications: Twin Drum

Model WW2000 WW3000 WW4000 WW5000
Capacity: 1st Cable Layer 2 x 100kg 2 x 1500kg 2 x 2000kg 2 x 2500kg
Capacity: Last Cable Layer 2 x 519kg 2 x 833kg 2 x 1141kg 2 x 1638kg
Crank force 1st Cable Position 24 (11) daN 31 (14) daN 30 (13) daN 73 (14) daN
Hoisting Length by one rotation of crank (1st Layer) 12 (5)mm 11 (5)mm 11 (2)mm 13 (3)mm
Max. Cable Storage (1 drum compartment) 68m 66m 53m 35m
Cable Dia. (EN 12383-4) 8mm 10mm 11mm 14mm
Min. Breaking Load Cable 63kN 102kN 133kN 168kN
Mounting Wall, 4 x M20 Class 8.8 Wall, 4 x M20 Class 8.8 Wall, 4 x M20 Class 8.8 Wall, 4 x M20 Class 8.8
Weight 62kg 80kg 82kg 119kg

Dimensions: Twin Drum

2 Drum Worm Gear Winch
Dimensions (mm) A B C D G H J K L M N O P R S
WW2000 410 310 196 360 137 86 133 25 312 372 57 705 380 434 220
WW3000 436 380 251 386 137 99 168 25 375 480 65 813 380 536 220
WW4000 436 380 251 386 137 99 168 25 375 480 65 813 380 536 220
WW5000 436 467 316 386 137 96 219 25 437 515 75 847 380 618 220

May be subject to change


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