Hydraulic Telescopic Folding Arm Crane And Rescue Boat Winch

1.crane technical data

Max hoisting load:2.5 ton.

Slewing radius: 2~10meter

Max slewing angle: <360 degree(with limit switch)

Hoisting speed:≥20 meter / minute

Hoisting height: 50 meter

Steel wire rope size:18x19-16-1770

Slewing speed:0~1 r/minute

Luffi ng time: about 45s

Folding time: about 45s

Design angle: heel 5 degree, trim 2 degree

Motor model of oil pump:y180l-4-h

2.rescue boat davit technical data

Max working load: 27.5kn

Slewing radius: 8m

Hoisting load: 27.5kn

Slewing load: 27.5kn

Hoisting speed:≥18m/m in

Lowering speed:40∽60m/ min

Size of wire-rope:16- 19 18- 1570

Hoisting height: 30 m

Slewing angle from accumulator :≤18 00

Slewing speed by accumulator driven:≥0 5r/min

Slewing speed by motor driven:0-1r/ min

Design angle: heel 20 degree, trim 10 degree