Rescue Boat Slewing Davits

Rescue boat- Slewing cranes

Rms.-type rescue boat davits represents the simplest executions of slewing cranes for rescue boats available; with manually driven slewing features. This execution of cranes needs the permission of the flag state of the vessel. Except of the manual slewing gear these cranes are according to the latest SOLAS regulations. This type of crane is available for boats up to an empty fully equipped weight of approx. 550kg.

Rhs.-type rescue boat davits represents the executions of slewing cranes for rescue boats with a hydraulic powered driven slewing gear. These and other systems are available upon request. This type of crane is in full accordance with the present SOLAS-rules and are MED-certified. This crane is available in different sizes/strengths for boats with a fully manned load from 10kN up to 37kN with the suitable different outreaches.

 

Each system consists of:

pedestal suitable for welding to deck
column with integrated manually (Rms.) or hydraulically (Rhs.) driven slewing gear
arm in box shape construction
rescue boat winch with centrifugal brake and electric motor in IP 56
only Rhs. type: hydraulic system with accumulator and pressure control system
electric system incl. stainless steel starter box with push buttons
wire rope in galvanized (anti-corrosion) non-rotating steel
stainless steel hook for off-load release or suspension link (in case that the hook is installed at the boat)
remote control of the stop-go type
additionally for life raft handling features:

combined rescue boat / liferaft winch
combined suspension for rescue boat and liferaft handling
winch quick return device to hoist back the suspension
jockey pulley for retrieving of the empty hooks
additionally for stores handling features:

stores winch with electric motor in IP 56
wire rope in galvanized (anti-corrosion) non-rotating steel
suspension according to latest DIN-standards
options:

electric remote control for stores winch
bended crane arm
flood light on arm connected to the ship’s emergency circuit

Liferaft Capacity Model SWL Standard Outreach Max Launching Height

<16 P
<25 P
<39 P

Lms.15.2/3.3.5
Lms.23.2/3.6
Lms.37.0/4.5
15.2kN
23.2kN
37.0kN
3.5 m
3.6 m
4.5 m
45
45
45
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