Offshore Wireline Unit

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The KOLLER Offshore Wireline Unit has been designed for measurements and workover activities with wire capacities above 7,650 m  /  25,000 ft. It is suitable for both offshore and onshore applications.

The 131 HP guarantees maximum pull force and speed at any depth, even with heavy tools. One of the new features of the power pack is a maintenance free flame trap together with a fault analytic system.

The optional available battery startup makes the system independent of any external power supply.

  • high pull force in combination with a high operation speed
  • high performance along the whole depth
  • KOLLER quick drum change system
  • ergonomically designed operator area
  • pneumatic system startup
  • powerful hydraulic winch system
  • roof flap (winch room) with gas springs
  • parallel-working independent electrical, hydraulic and mechanic backup system on the measuring head
  • lifting eyes and forklift pockets enable easy moving
  • DNV 2.7-1 Frame, third party approval

Options

  • Atex 94/9/EC, Zone II, T3, Gas Group II A
  • winch modul up to 5/16" braided line for heavy duty fishing
  • integrated pressure and grease control panel
  • electric starter by battery

Drums (specifications, dimensions, capacities)

  Slickline drum size 1 Slicklin drum size 2 E-Line drum
Speed m/min / ft/min OD 3-660 / 9.85-2,165
ID 1-385 / 3.28-1,263
OD 768 / 2,520
ID 527 / 1,728
OD 768 / 2,520
ID 287 / 943
Max. pullforce kg / lbs OD 2,518 / 5,551
ID 4,317 / 9,517
OD 2,159 / 4,759
ID 3,148 / 6,940
OD 2,159 / 4,759
ID 5,767 / 12,714
Dimensions mm / inch OD 600 / 23.62
ID 350 / 13.78
W 692 / 27.24
OD 700 / 27.56
ID 480 / 18.90
W 692 / 27.24
OD 700 / 27.56
ID 262 / 10.31
W 692 / 27.24
Capacities inch: m / ft 0.092: 22,800 / 74,800
0.108: 16,800 / 55,000
0.125: 12,500 / 41,000
0.150: 9,300 / 30,500
0.160: 8,500 / 28,000
3/16: 11,000 / 36,000
7/32: 8,400 / 27,500
1/4: 6,300 / 20,650
Winch driven by power pack (96.5 kW / 131 hp)
Fuel tank capacity l 120

Dimensions

Length mm / ft 3,500 / 11.48
Width mm / ft 1,400 / 4.59
Height mm / ft 2,600 / 8.53
Tare weight of single drum setup kg / lbs 4,700 / 10,362
Tare weight of double drum setup kg / lbs 5,200 / 11,464
Max. gross weight kg / lbs 8,500 / 18,739
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