Marine Workboat & Rescue boat Davits

Launch and Retrieve 5 to 9.5m workboats / RHIBs up to top of Sea State 5
Integrated cradle and fender arms (can be customised)
Adaptable sea-fastening for rapid vessel integration & installation
LR LAME or DNVGL-ST-0498 certified
Dual power supply with dual motor & pump for redundancy
Modular design for easy removal / maintenance / servicing – including winch & HPU
Structurally continuous members for high strength, low weight & long life

System Description

Davit Arms - High strength steel profile-cut continuous arms
Winch & Brakes
- Modular constant tension winch w. hydraulic motor.
- Dual independent fail to safe brakes (for lifting of personnel)
Hook & Sheaves
- Certified to LR LAME or DNV-ST-0498 / DNV-ST-0378
Shock Load Alleviator
- Reduce operational seastate shock loads
Workboat Cradle
- Fold-away cradle up to 3.1m workboat beam
Integrated HPU
- Modular HPU w. electrical control valves to enable remote control location
Base Frame
- Integrated skid with adaptable sea fastening arrangement for rapid vessel installation

Marine Classification Society
- Certified to LR LAME or DNVGL-ST-0498 as workboat davit
Welder Qualification Management
- ISO9606 with certification by DNV
Manufacturing Validation
- Manufacturers Data Record book provided
Testing
- To DNV-ST-0498 including full load test

Safe Working Load
- 6,500kg
Power Supply
- 415 VAC @ 50Hz / 440 VAC @ 60Hz
- Dual supply connections
Hoist / Lower Speed
- 0.65 m/s or other upon request
Control Stations
- Local control at HPU
- Control station pedestal (for optimum location)
- Local davit & control station alarms

Docking head
- Customised docking head / snubber / locking latch to control swing and secure the workboat
Guide arms
Active Heave Compensation
- Heave & roll compensated hook
Fendering System
- Additional active fendering arms