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Description
NOV’s comprehensive range of winch and/or chain jack designs is used for optimal and cost-effective solutions.
Riser pull-in designs:
- Linear- and rotary-actuated steel wire rope systems
- Synthetic fiber-rope systems
- Linear and rotary actuated chain-based systems
- Combined mooring system pull-in winch
- Standard riser pull-in winch: buoy pull-in winch or A&R winch
Features and benefits:
- Complete system packages
- Supply of trained personnel for assistance during installation, commissioning, operation, and maintenance of the systems
- System suitable for all markets and locations
- State-of-the-art technology
- Ease of maintenance and global aftermarket support
- Combined solutions with riser pull-in systems, mooring, and offloading
Options:
- Fixed deck sheaves with load-monitoring system
- Movable sheaves and trolley
- Transport trolleys
- Trolleys prepared for installation of equipment for coiled tubing and diving operations
- Operators cabin
- Wire spooling system
- All-electrical drive
- Optimized balcony designs to allow for integrated solutions with increased safety
Specifications
Riser Pull-In Technical Specifications
* HPU customized to customer needs * CE marked, any zone, lebus/flat drum fiber or wire rope. Table contains one-layer rope winch; several-layer rope winch is also available
Model | Pull Capacity | Weight | Drive | Pull-In Wire Rope Length |
PW175 | 175 mt | 15 000 kg | Hydraulic or all-electric drive options available |
Up to 800 m (more on request) |
PW250 | 250 mt | 20 000 kg | ||
PW400 | 400 mt | 30 000 kg | ||
PW500 | 500 mt | 40 000 kg | ||
PW600 | 600 mt | 50 000 kg | ||
PW800 | 800 mt | 55 000 kg |
A Lifetime of Lifting
We can help you with repairs, refurbishment, and exchanges. With a wide variety of spare parts available in our global warehouses, we supply the support you need for a successful operation. By performing annual surveys with additional performance checks, we help you maximize the use of your assets.

All-electric options

Wire spooling system

Riser pull-in system on an FPSO production vessel

Integrated solutions
