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1 - 30T Electric Marine Knuckle Boom Crane Q235B Yacht Deck Crane
Electric Marine Knuckle Boom Crane Information
The Marine series is a crane that is fitted with a special base for an easy and fixed installation on any kind of vessel, central controls and distributor disjoint from the structure.
There is a procedure that is included in a twocomponent epoxy base coat 40,50 micron thick. It also has two coats of enamel and finish with a 60/80/ micron layer of two component polyurethane. The unit has a base and secondary jack rods that has a tempered chemical nickel plating of 50 micron and chrome plating of 100 c. There is a double chrome plating on its extension jack rods and rotation cylinders.
Electric Marine Knuckle Boom Crane Parameter
| Type | Safety working load (N) | Max working Red (m) | Min working Red (m) | Hoisting Speed (m/min) | Slewing Speed (r/min) | Luffing Time (s) | Hoisting Height (m) | Slewing Angle | Trim/ Heel | Power (kW) |
| SQ1 | 10 | 6~12 | 1.3~2.6 | 15 | 1 | 60 | 30 | 360 | 2/5 | 7.5 |
| SQ1.5 | 15 | 8~14 | 1.7~3 | 15 | 1 | 60 | 30 | 360 | 2/5 | 11 |
| SQ2 | 20 | 5~15 | 1.1~3.2 | 15 | 1 | 60 | 30 | 360 | 2/5 | 15 |
| SQ3 | 30 | 8~18 | 1.7~3.8 | 15 | 0.9 | 70 | 30 | 360 | 2/5 | 22 |
| SQ5 | 50 | 12~20 | 2.5~4.2 | 15 | 0.75 | 80 | 30 | 360 | 2/5 | 37 |
| SQ8 | 80 | 12~20 | 2.5~4.2 | 15 | 0.75 | 100 | 30 | 360 | 2/5 | 55 |
| SQ10 | 100 | 12~20 | 2.5~4.2 | 15 | 0.75 | 110 | 30 | 360 | 2/5 | 75 |
| SQ15 | 150 | 12~20 | 2.5~4.2 | 15 | 0.6 | 110 | 30 | 360 | 2/5 | 90 |
| SQ20 | 200 | 16~25 | 3.2~5.3 | 15 | 0.6 | 120 | 35 | 270 | 2/5 | 75*2 |
| SQ25 | 250 | 20~30 | 3.2~6.3 | 15 | 0.5 | 130 | 40 | 270 | 2/5 | 90*2 |
| SQ30 | 300 | 30 | 3.2~6.3 | 15 | 0.4 | 140 | 40 | 270 | 2/5 | 90*2 |
| SQ35 | 350 | 20~35 | 4.2~7.4 | 15 | 0.5 | 150 | 45 | 360 | 2/5 | 110*2 |
| SQ40 | 400 | 20~35 | 4.2~7.4 | 15 | 0.5 | 150 | 45 | 360 | 2/5 | 140*2 |
| SQ45 | 450 | 25~40 | 5.3~8.5 | 15 | 0.45 | 160 | 50 | 360 | 2/5 | 140*2 |
| SQ50 | 500 | 25~40 | 5.3~8.5 | 15 | 0.45 | 170 | 50 | 360 | 2/5 | 165*2 |
Electric Marine Knuckle Boom Crane Features
1. Built-in machine, electric, hydraulic, integrated system.
2. Fully hydraulic drive.
3. Self-diagnosis wave compensation system.
4. Luffing load horizontal movement technology.
5. Eight safety devices including torque limiter, etc.
6. Visible safety monitoring system.
Electric Marine Knuckle Boom Crane Images
