Description:

Ship Unloader

Painting:

European Brand

Color:

Customized

Capacity:

1200 T/h

Character:

Durable

Advantage:

High Performance

Benefit:

Low Cost

Cost:

Reasonble

High Light:

specially designed according to the port application situatioln.

Applicable to bulk material ports, 

Reliable, reputation,high quality and cost effective.

model

Self-propelled trolley

Main and auxiliary trolley

Mechanical differential

Electric differential

weight(%)

100%

80%

60~65%

60%

stability

1.4

1.5

1.7~1.8

1.7~1.8

Wire rope lengtg

1

6

2.5

2.5

Power consumption

1

2.5

1.1

1.2

Operating cost(%)

100%

95%

90%

90%

Fault and maintenance

Breakdown rate high and hard to maintain

Breakdown rate low and easy to maintain but wire rope system is complicated

Wire rope system is simple, easy to change gear reducer is specific design,hard to maintain and change

Wire rope system is simple,gear reducer is standard,easy to maintain,electrical system is complicated

Cost of fundamental and facilities(%)

100%

95%

85%

85%

model

Mechanical differential

Electric differential

weight(t)

1100

1050

Rail distance(m)
Wheel distance(m)

18~28
18

18~28
18

No of wheel
Wheel pressure T
Driver KW

40
50
7.5*10

40
50
7.5*10

Luffing mechanism KW

90~110

90~110

Four drums mechanism KW

Start 2X500KW
Runing 315KW

4*400

Specification of ship unloader

vessel

capacity

unload time

lift capacity
of grab

weight of
single grab

cycle
times

one cycle

density of
bulk material

rail
distance

rail

wheel
pressure

extending reach distance
of grab

rear reach
distance of grab

hoisting
speed

lowering
speed

trolley
speed

traveling
speed

DWT

t/h

hours

T

T

s

t/m3

m

kN

m

m

m/min

m/min

m/min

m/min

1000

340

2.94

10

5.5

61.82

58.23529412

0.85

16

QU80

350

23

21

90

100

120

25

5000

500-2000

2.5~10

12.5~48

7.3~28

67.42~71.43

52.56-53.4

0.8~0.9

10.5~20

QU80~100

245~600

24~28

8~16

100~160

120~190

150~240

20

8000

1000

8.00

25

14.8

67.57

53.28

20

QU100

350

28

17

135

150

180

20

20000

800-1000

20.00

22~30

13.3~14.8

55.56~67.57

53.28~64.8

0.85

16~22

QU80~120

330~530

24~38

21

12~135

135~150

180

20~25

30000

1250

24.00

32

19.6

63.78

56.448

0.95

16

QU100

505

33

14

135

150

220

25

35000

800~1600

21.88~43.75

22~40.5

12.8~25

62.52~76.19

54~57.6

0.85~0.95

14~24

QU80~100

330~530

27~31

11~19

120~135

135~180

180~220

20~25

50000

1250~1650

33.3~40

32~40

19.5~25

60~67.35

56.16~60

0.85~0.95

22~26

QU100~120

500~520

30~33

17~19

150~200

180~240

180~220

20~25

70000

1250~1750

40~56

34~42

20.5~25.75

52.08~68

53~69.12

0.85~0.9

22~30

QU100~120

500~600

32~40

16.5~27

160~220

190~240

180~240

20~25

100000

1000~1800

55.56~100

30~46

18~27.6

55.56~75.12

48~64.8

0.8-1

22~26

QU120

450~600

30~38

17~20

135~180

150~220

180~240

25

150000

1800~2100

71.42~83.33

45~52

27.2~31.5

63.16~66.67

54~57

0.90~2.4

24~28

QU120

600~736