Winches

  • Anchor and Mooring Winches
  • Anchor Handling and Towing Winches
  • Lifting and Handling Winches
  • Storage Winches

1) Anchor and Mooring Winches

Anchor and Mooring Winches are of two types

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Anchor Windlass Winches

1) Anchor Windlass Winches

Features

  • Electric or Hydraulic drive
  • Rated pull (cable lifters) according to class
  • Single or double configuration
  • Chain size 36 mm to 160 mm
  • Manually operated clutch
  • Manually operated band brake
  • Local and/or remote control

Options

  • Auto tension / tension control (for mooring drums)
  • With or without mooring drum
  • With or without warping end
  • Remote control
  • Chain length and/or speed measurement
  • Bridge operated anchor drop
  • Hydraulic operated brake

2) Mooring Winches


Mooring Winches

Features

  • Electric or hydraulic drive
  • Single or multi drum configuration
  • With or without warping end
  • Rated pull: 5 – 40 t
  • Manually operated clutch and band brake
  • Local control

Options

  • Auto tension/tensioning control
  • Hydraulic operated band brake
  • Hydraulic operated clutch
  • Light line speed
  • Remote control (wireless)

2) Anchor Handling and Towing Winches

Anchor and Mooring Winches are of two types

Related image
Anchor Windlass Winches

Configurations

  • Double drum waterfall configuration
  • Triple drum waterfall configuration
  • Side-by-side (double and triple drum configuration)
  • The winches are of heavy-duty box frame type construction with the main drums running on spherical roller bearings
  • Drums can be directly driven or de-clutchable

Features

  • Hydraulic or electrical driven
  • Double (waterfall or side-by-side) or triple drum configurations
  • 100 – 500 t rated line-pull on first layer
  • Up to 670 t brake holding static at first layer
  • Hydraulic operated brake
  • Dynamic breaking to facilitate high load / high speed lowering without de-clutching
  • Delivered with spooling device
  • Local control for maintenance
  • Remote control (on bridge) for operation

1) Towing Winches

Features

  • Electric or hydraulic drive
  • Single or double drum
  • Rated pull first layer from 30 – 250 t
  • Wire speed to suit operational requirements
  • Hydraulic operated clutch
  • Hydraulic operated band brake
  • Local and remote control

Options

  • Spooling device
  • Tension/auto tension

2) CHAIN PULLING WINCHES

Chain Pulling Winches enable the safe control of various chain sizes by limiting the load on the chain to a preset value.


Chain Pulling Winches

Features

    Pull and speed: 40kN at 0 – 100m/min or 70kN at 0 – 60m/min

    Design: reduction gear with wheel protection, grease-lubricated

    Drive: low-pressure motor with built-in change-over valve and throttle valve with remote control

    Weight: approx. 4,200kg without motor & approx. 5,400kg with motor


3) Secondary Winches


Secondary Winches

Features

  • Locally and remote controlled (from bridge)
  • Hydraulic driven (one or two hydraulic motors)
  • Operated in normal or dynamic braking mode
  • Hydraulic operated clutch (clutch is used for freewheeling)
  • Hydraulic operated band brake

3) LIFTING AND HANDLING WINCHES

  • Abandon and Recovery Winches
  • Active Heave Compensated Winches
  • Constant Tension Winches
  • Crane Lift Support Winches
  • Drill Floor Winches
  • TRANSPONDER WINCHES
  • Tugger Winches

1) Abandon and Recovery Winches


Abandon and Recovery Winches

Features

Drive: Electric or hydraulic
Pull: Up to 300 tons at 1st layer
Spooling: Integrated spooling device
Clutch and brake: Hydraulic operated
Control: Local and remote control


2) Active Heave Compensated Winches


Active Heave Compensated Winches

Features

  • SWL from 5 – 300 t
  • Lifting height with steel wire: 100 – 3000 m
  • Lifting height with fibre rope: below 3000 m
  • Hydraulic or electrical driven
  • Delivered with or without spooling device

3) Constant Tension Winches


Constant Tension Winches

Features

  • Electric or hydraulic drive
  • Single drum configuration
  • Steel wire drum type
  • 5 – 40 t pull
  • Local and/or remote control
  • Drum capacity according to client’s requests

3) Crane Lift Support Winches


Crane Lift Support Winches

Features

Drive: Electric driven
Pulling force, 1st layer: 13.8 t
Pulling force, top layer: 10 t
Speed, 1st layer: Stepless 0 – 13 m
Speed, top layer: Stepless 0 – 40 m
Drum capacity: 200 m Ø 22 mm wire
Brake holding force, 1st layer: 23,2 t
Brake holding force, top layer: 16,8 t
Motor brake (electrical): 20,7 t at 1st layer
Minimum tension: 2 t
Maximum tension: 13,8 t
Accuracy: +/- 15 – 20 %
Line load read out: Display for line reado out on radio remote control unit


5) Drill Floor Winches


Drill Floor Winches

Features

FEATURES

Drive: Electric, hydraulic or pneumatic

Drum Capacity: According to customers request

Spooling device: According to customers request

Control: Local and/or remote control

Options

  • Payout and line speed display
  • Remote control (radio remote)
  • HPU (for hydraulic models)

6) Transponder Winches


Transponder Winches

Features

Drive: Electric driven
Pulling force: 35 t at top layer
Spooling device: Included
Speed (1st layer): Stepless 0 – 2,3 m
Speed (Top Layer): Stepless 0 – 2,9 m
Drum Capacity: 300 m Ø 40 mm wire
Brake Holding: 90 t
Control: Portable control panel


4) Storage Winches

Features

  • Drive: Electric/hydraulic
  • Configuration: Single Drum
  • Drum: Steel Wire Rope / Rope Drum
  • Rated pull: 2 – 50 t
  • Nominal speed: Up to 30 m/min
  • Control: Local and/or remote control
  • With or without spooling device
  • Manual operated band brake