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WIRE LINE A–FRAME

To increase rig-up height during wireline operations, Dwellop offers bespoke self-propelled winch modules, that operates on the hatch deck (Weather Deck).

The units (aka A-Frames or Weather Deck Hoist) are equipped with hatch handling, sheave hang-off, sheave winch and Tool winch.

The WDHs come as standard sized units or Low Built units for applications where it needs to move underneath Drilling Derrick skidding beams.
WDH_GA
Low%20Built%20WDH
WDH02

Overall dimensions
Standard WHD

  • Length: 125" / 3184 mm
  • Width: 164" / 4157 mm
  • Height: 126" / 3195 mm
  • Weight: 30,000 lb / 14,000 kg

Low built WHD
  • Length: 158" / 4000 mm
  • Width: 114" / 2900 mm
  • Height: 20" / 500 mm
  • Weight: 20,000 lb / 9,000 kg


Specifications
  • Main Winch SWL 15 tons
  • Tool Winch 1 ton
  • 20 tons WL sheave hang-off
  • < >Stand-alone HPU
  • Zone 1
  • Norsok Z-015

Options
  • Stainless steel fittings
  • Man-Rider winch
  • Utility winch
  • Radio Remote Control
  • All wheel drive and all wheel steering
  • Integrated HPU

 
WDH01

To increase rig-up height during wireline operations, Dwellop offers bespoke self-propelled winch modules, that operates on the hatch deck (Weather Deck).

The units (aka A-Frames or Weather Deck Hoist) are equipped with hatch handling, sheave hang-off, sheave winch and Tool winch.
The WDHs come as standard sized units or Low Built units for applications where it needs to move underneath Drilling Derrick skidding beams.


 

Overall dimensions:


Standard WHD
  • Length: 125" / 3184 mm
  • Width: 164" / 4157 mm
  • Height: 126" / 3195 mm
  • Weight: 30,000 lb / 14,000 kg

Low built WHD
  • Length: 158" / 4000 mm
  • Width: 114" / 2900 mm
  • Height: 20" / 500 mm
  • Weight: 20,000 lb / 9,000 kg


Specifications

  • Main Winch SWL 15 tons
  • Tool Winch 1 ton
  • 20 tons WL sheave hang-off
  • < >Stand-alone HPU
  • Zone 1
  • Norsok Z-015

 


Options

  • Stainless steel fittings
  • Man-Rider winch
  • Utility winch
  • Radio Remote Control
  • All wheel drive and all wheel steering
  • Integrated HPU

 


Standard WDH - General Arrangement

WDH_GA

Low Built WDH - Overview
 

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