• Winches

NTD Offshore A/S develops and produces a series of winches, standard- and heave compensated winches as well as an A-frame for the offshore industry.

NTD Offshore A/S was one of the first companies to develop winches with active heave compensation as standard and we were the first to use a totally electronically controlled level winder which gives an excellent umbilical spooling and reliability.

These products have an outstanding track record.

 

Designs to DNV 2.22 Lifting Appliances, DNV 2.7-1 Offshore Containers, DNV 2.7-3 Offshore portable units.

Co 111104

Type Hydraulic Wire Winch Ahc
SWL 100 Te
Line Speed 0,8 m/sec
Wire Capacity 650 m
Length 4050 mm
Depth 3000 mm
Height 3000 mm
Hydraulic Power unit 1000 kW

Pn 131003

Type Electric Umbilical Winch Ahc
SWL 12 Te
Line Speed 2,44 m/sec
Wire Capacity 4000 m ø 40 mm
Length 6000 mm
Depth 2500 mm
Height 3000 mm
Electric Power Unit 800 kW

The photo shows a Pn 131003 with a power pack underneath.

Co 121004 1+2

Type Hydraulic Umbilical Winch Ahc
SWL 12 Te
Line Speed 2,44 m/sec
Wire Capacity 3300 m ø 32,6 mm
Length 4500 mm
Depth 2500 mm
Height 2500 mm
Hydraulic Power Unit 400 kW

Co 121004 3+4

Type Electric Umbilical Winch Ahc
SWL 12 Te
Line Speed 2,44 m/sec
Wire Capacity 3300 m ø 32,6 mm
Length 4900 mm
Depth 2500 mm
Height 2500 mm
Electric Power Unit 400 kW

Pn 141002

Type Hydraulic umbilical winch
SWL 15 Te
Line speed 1 m/sec
Wire capacity 3500 m ø 41,2 mm
Length 4000 mm
Depth 3000 mm
Height 3000 mm
Hydraulic power unit 234 kW

Pn 150209

Type Electric umbilical winch
SWL 10 Te
Line speed 0,52 m/sec
Wire capacity 1700 m ø 40 mm
Length 4200 mm
Depth 2300 mm
Height 2400 mm
Electric power 110 kW

140103

The Winch

Type Electric umbilical winch
SWL 5 Te
Line speed 2,44 m/sec
Width 4500 mm
Height 2800 mm
Depth 2500 mm
Drum Core length 963 mm
Drum Core Diameter 1000 mm
Flange Diameter 1860 mm
Cable Capacity 2500 m. Ø26,5 mm cable in 16 layers, LW 90 deg. under drum.
SWL 5 T outer layer 16
Power 140 kW

The Pilken Launch and recovery Boom

Width 1000 mm
Height 3.000 mm
Integrated in winch 600 mm
Length Stowed 8.100 mm
Outreach extended 7.7000 mm
Outreach retracted 2.700 mm
SWL 5 T
Working area Arch 180 deg
  • Docking head functions Fail safe latch interface with ROV with Ø 1000 mm rubber fender.
  • Hydraulic open with visual indicator to confirm safe latch in.
  • Ø1200 mm cable sheave produced Nylatron for 26,5 mm umbilical.
  • Hydraulic lock rotation 350º.
  • Hydraulic damping with variable stiffness control of pitch and role.
  • +/- 22,5 º pitch deflection of latch, hydraulic controlled.
  • +/- 22,5 º role deflection of latch, hydraulic controlled.
  • Functions can be locked independently during launch and recovery.
  • Guide Sheave Guide Sheave mounted in turning axis vertical and Horizontal of the Pilken 2 Boom.
  • 1 off sheave to guide umbilical from 90 deg. Level Winder to centre of Pilken Lars centre column.