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Deck crane
Basic design features： Welded box boom for low maintenance. The design is stiff and rigid, with reduced flexibility, giving the operator a faster and more accurate positioning of the cargo Self contained unit with integrated hydraulic power pack Fail-safe brakes on all movements Fully enclosed and equipped drivers cabin with integrated heating Dual pump system with separate hydraulic circuit for hoist and luffing/slewing to ensure efficient cargo handling The variable speed hoist will automatically adjust to the highest possible speed for the appropriate load. Standard equipment： Complete crane with necessary equipment according to requirements from specified Classification Society and Flag State to ensure safe operation Pedestal of standard height ready for mounting and welding to vessel’s main steel structure Electric starter equipment Flood lights mounted on jib Oil cooler for continuous use Limit switches for automatic stop of hook travel in top and bottom position Entire steel structure is made of certified steel and is sandblasted to Sa 2, 5 prior to painting Full two-component epoxy/acrylic paint system of highest marine standard. Colour according to owner’s choice All platforms and ladders are hot dip galvanized Full set of documentation and Operation Manual Hand operated pump for release of brake on winch and slewing gear Spare filters for one year normal operation.
Main technical specification
Type | Safety Load(kN) | Max Working Radius(m) | Min Working Radius(m) | Hoisting Speed(m/min) | Slewing Speed(r/min) | Luffing Time(s) | Hoisting Height(m) | Slewing Angle(°) | Permissisble List/Trim(°) | Power(kW) |
YQ1 | 10 | 6~12 | 1.3~2.6 | 15 | 1 | 60 | 30 | 360 | 2°/5° | 7.5 |
YQ1.5 | 15 | 8~14 | 1.7~3 | 15 | 1 | 60 | 30 | 360 | 2°/5° | 11 |
YQ2 | 20 | 5~15 | 1.1~3.2 | 15 | 1 | 60 | 30 | 360 | 2°/5° | 15 |
YQ3 | 30 | 8~18 | 1.7~3.8 | 15 | 0.9 | 70 | 30 | 360 | 2°/5° | 22 |
YQ5 | 50 | 12~20 | 2.5~4.2 | 15 | 0.75 | 80 | 30 | 360 | 2°/5° | 37 |
YQ8 | 80 | 12~20 | 2.5~4.2 | 15 | 0.75 | 100 | 30 | 360 | 2°/5° | 55 |
YQ10 | 100 | 12~20 | 2.5~4.2 | 15 | 0.75 | 110 | 30 | 360 | 2°/5° | 75 |
YQ15 | 150 | 12~20 | 2.5~4.2 | 15 | 0.6 | 110 | 30 | 360 | 2°/5° | 90 |
YQ20 | 200 | 16~25 | 3.2~5.3 | 15 | 0.6 | 120 | 35 | 270 | 2°/5° | 75*2 |
YQ25 | 250 | 20~30 | 3.2~6.3 | 15 | 0.5 | 130 | 40 | 270 | 2°/5° | 90*2 |
YQ30 | 300 | 30 | 3.2~6.3 | 15 | 0.4 | 140 | 40 | 270 | 2°/5° | 90*2 |
YQ35 | 350 | 20~35 | 4.2~7.4 | 15 | 0.5 | 150 | 45 | 360 | 2°/5° | 110*2 |
YQ40 | 400 | 20~35 | 4.2~7.4 | 15 | 0.5 | 150 | 45 | 360 | 2°/5° | 140*2 |
YQ45 | 450 | 25~40 | 5.3~8.5 | 15 | 0.45 | 160 | 50 | 360 | 2°/5° | 140*2 |
YQ50 | 500 | 25~40 | 5.3~8.5 | 15 | 0.45 | 170 | 50 | 360 | 2°/5° | 165*2 |
