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Motor-Hydraulic Bulk Grab
Product Details
Motor-Hydraulic Bulk Grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertilizer. Motor-Hydraulic Bulk Grab has hydraulic power and control system itself, and the hydraulic power system is imported from Europe and USA. The grab uses constant output pump and servo system. The flow of pump can change by itself according to working pressure. When the pressure reaches the max pressure, the flow is almost zero, so it can reduce the overflow, and reduce the temperature rise of oil. The cable rollers are improved designing, the temperature rise of rotating parts will be not higher than 35℃ when it is on full load working, which can ensure the grab can work continually.

It can be used to load bulk cargo whose piled density is 1-2.5t/m3.

Type and Size

Volume  (m3)

Dimensions (mm)

Dead Weight  (kg)

Motor output  (kw)

Close
time (s)

OperatingPressure (Kg/cm2)

SWL  (t)

A

B

C

D

E

380V 50Hz

440V 60Hz

DYP8[1.5-3]3.5

1.5-3

2242

3020

2975

2605

1872

3500

18.5

21

14

200

8

DYP14[3-6]5.5

3-6

2520

3153

3719

3378

2516

5500

22

26

18

200

14

DYP16[4-8]6.5

4-8

2800

3350

3488

3160

2965

6500

30

35

18

200

16

DYP20[5-10]7

5-10

2850

3700

3620

3200

3050

7000

30

35

18

200

20

DYP25[6-12]10

6-12

3540

4027

4405

3943

3400

10000

45

52

20

200

25

DYP28[8-15]11

8-15

3540

4027

4405

3943

3600

11000

45

52

20

200

28

DYP32[10-18]13

10-18

3400

4360

4500

3900

3950

13000

45

52

22

200

32

DYP40[12-22]17

12-22

3849

4471

4604

4320

4500

17000

55

63

33

200

40


Note: 1.As the products have been improved, we will not advice another.
2.We can design and produce the grab according to user’s demand.
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