Knuckle boom marine cranes

Type

Safety
Load
(KN)

Max Wor-
king
Rad.
(m)

Min Work-
ing
Rad.
(m)

Hois-
ting
Speed
(m/min)

Slewing
Speed
(m/min)

Luff-
ing
Time
(s)

Hoisting
Height
(m)

Slew-
ing
Angle
(°)

Permiss-
ible
Heeling
(trans-
verse/
longit-
udinal)
(°)

Motor
Type

Power
(KW)

YQ5-20

50

20

5.3

15

0.6

100

40

360°

2°/5°

YH225S-4

37

YQ8-12

80

12

3.3

15

1

90

30

360°

2°/5°

YH250M-4

55

YQ8-16

80

16

4.2

15

0.75

100

40

360°

2°/5°

YH250M-4

55

YQ8-20

80

20

5.3

15

0.6

110

40

360°

2°/5°

YH250M-4

55

YQ10-12

100

12

3.3

15

1

100

30

360°

2°/5°

YH280S-4

75

YQ10-16

100

16

4.2

15

0.75

110

40

360°

2°/5°

YH280S-4

75

YQ10-20

100

20

5.3

15

0.6

120

40

360°

2°/5°

YH280S-4

75

YQ15-12

150

12

3.3

15

0.8

100

40

360°

2°/5°

YH280M-4

90

YQ15-16

150

16

4.2

15

0.6

110

50

360°

2°/5°

YH280M-4

90

YQ15-20

150

20

5.3

15

0.5

120

50

360°

2°/5°

YH280M-4

90

YQ20-16

200

16

4.2

15

0.7

110

40

270°

2°/5°

YH280S-4

75x2

YQ20-20

200

20

5.3

15

0.6

120

50

270°

2°/5°

YH280S-4

75x2

YQ20-25

200

25

6.6

15

0.5

130

50

270°

2°/5°

YH280S-4

75x2

YQ25-20

250

20

5.3

15

0.6

120

50

270°

2°/5°

YH280M-4

90x2

YQ25-25

250

25

6.6

15

0.5

130

50

270°

2°/5°

YH280M-4

90x2

YQ25-30

250

30

7.9

15

0.4

140

60

270°

2°/5°

YH280M-4

90x2

YQ30-30

300

30

7.9

15

0.4

140

60

270°

2°/5°

YH280M-4

90x2