Offshore Wireline Unit, Split type 2

Condition: NEW

Fixed price ex works Celle: EUR 299,500
excluding VAT

Technical description

General configuration

  • DNV 2.7 1 Container design
  • ATEX directive (94/9/EC) Zone 2, II 3G IIA T3
  • (certification on request)
  • Ambient temperature range 20°C to +40°C
  • Wire sizes from 0.092” up to 0.125”
  • Cable size up to 1/4“
  • Double drum configuration
  • Hydraulic drive by 96 kW 4 cylinder power pack
  • Designed for slickline as well as E Line jobs
  • Step less variable hydraulic drive

DNV Containers, carbon steel:

  • Welded construction 
  • 2 split design:
  • Module 1: power pack & operator skid
  • Module 2: winch skid
  • Excellent thermal insulation
  • Forklift pockets and pad eyes
  • Painted in RAL 7015/9010 (sandblasted, primed and 2K top coating)
  • Full size doors for all compartments
  • Flap roof above winch compartment with hydr. hand pump
  • Doors lockable with padlocks
  • Large window with safety glass between operator area and winch compartment
  • Full drip pan with drain below all compartments
  • Connection port for external power supply sockets

Basic electric package including:

  • 230 V Power socket for external power supply
  • 1x 24 V LED lights integrated in roof above operator place
  • Electric cabinet with automatic fuses and power supply gauges

Winch module

Dimensions approx.:
Length: 1,800 mm / 5.91 ft
Width: 1,750 mm / 5.74 ft
Height: 2,500 mm / 8.20 ft
Weight: 2,500 kg / 5,512 lbs (excl. wire)

Winch system

  • Duplex chain driven double drum system
  • Suitable from 0.092” wire up to 1/4” braided line (wire not included)
  • Released pneumatic band brake (failure case closed)
  • Closed loop hydraulic drive
  • Planetary gear box
  • Quick drum change system

Measuring device - Dolphin ATEX

  • Measuring of wireline depth and tension
  • 16“ sheaves for up to 0.125“ slickline
  • Tension measurement by hydraulic load cell
  • Mechanical depth counter drive
  • Linear ball bearings for perfect and smooth spool control
  • Direct driven spooler

Control panel

  • Basic winch control integrated in the panel
  • Stainless steel panel with engraved symbols
  • Clear and ergonomically design
  • Mechanical 5 Digit depth Display (in winch container)
  • 6“ analog tension gauge 
  • Engine controls with engine data display
  • Emergency stop button in panel

Power pack & operator module

Dimensions approx.:
Length: 2,114 mm / 6.94 ft
Width: 1,750 mm / 5.74 ft
Height: 2,500 mm / 8.20 ft
Weight: 5,500 kg / 12,125 lbs (ready to use)

Power pack ATEX

  • 4-cylinder diesel engine (130 HP/96 kW at 2200 rpm)
  • Large cooler for higher ambient temperatures
  • Engine data display
  • Air compressor
  • 2“ Air inlet shutdown valve
  • Air inlet flame trap
  • Water cooled turbo charger
  • Water cooled exhaust flame trap
  • Exhaust cooling system
  • 3.5“ Spark arrestor
  • Heat insulation for spark arrestor
  • Over temperature shutdown
  • Low oil pressure shutdown
  • Fault analytic system for engine
  • Antistatic fan and belts

Operator cabin

  • Ergonomically designed operator area
  • Comfortable operators bench
  • Electric cabinet with automatic fuses close to operator place
  • Perfect view into winch compartment and wellhead area
  • Air condition
  • Prepared for PCE panel

Touchscreen measuring & data recording system

  • 12 / 24 VDC power input
  • 3 USB ports (2 on front)
  • 1 RS232 port
  • Colour TFT LCD display (400 NITS)
  • 5 wire resistive
  • Real time acquisition board
  • Measurement systems proprietary design
  • Provides power to encoders and load cell
  • Processes encoder quadrature, mag mark signal and load cell 
  • Connected to digital displays for real time display of depth and tension
  • Overtension relay contact closure output
  • Analogue output interface
  • Encoder quadrature output
  • 10 Vdc tension output
  • 420 mA tension output
  • ATEX directive (94/9/EC) Zone 2, II 3G IIA T3
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Sales contact:


Tel. +49 (0)5141 9898-543 or -587
Email: sales@koller-celle.de

You can also contact your known regional KOLLER sales representative.