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PRODUCT

HGYD

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Description

HGYD series of hydraulic headstock gear emergency manipulator

Purposes and features:

   The product is a new-type emergency operation device which is specially researched and developed for the hydraulic headstock gear applied in hydraulic engineering, hydropower engineering and maritime engineering to rapidly and effectively provide power when the power supply, electric control system or motor breaks down. The product can be widely applied to the hydraulic headstock gear used in the water conservancy, hydropower, river levee, reclamation and port engineering. The product has obtained the national patent protection(Patent No. ZL2015103773519).

      The product is used for emergency of normal operation of oil cylinder in case of failure to the hydraulic hoist. During operation, the connectors are connected with corresponding control pipelines through high-pressure hose for the gate opening/closing operation.

     The primary power supply, secondary power supply and diesel engine are all powered devices, so these devices Open and close the gates through circuit. But the emergency manipulator Open and close the gate when there is no power!! In case of earthquake, typhoon, heavy rain, circuit or motor failure, even Motor failure, the emergency manipulator can urgently Open and close the gate when there is no power or motor. Emergency manipulator of hoist—airbag of hoist!



Model description

filename

Data sheet for selection:



Model

Operating pressure

(MPa)

Rated flow

(L/min)

 

Volume of diesel oil tank

( L)

 

Weight

(Kg)

HGYD-10

20

10

6

381

HGYD-25

20

25

9

650

HGYD-40

20

40

25

1000

HGYD-63

20

63

25

1100

HGYD-80

20

80

40

1250




Models and Dimensions:


filename


Unit:mm


Model

L1

L2

L3

L4

B1

B2

B3

B4

B5

H1

standard high-pressure hose

HGYD-10

1240

1095

1050

860

990

845

770

730

640

1045

2000

HGYD-25

1390

1245

1200

1010

1145

1000

930

890

800

1105

2000




filename

Unit:mm


Model

L1

L2

L3

L4

L5

B

B1

B3

H1

H2

S

standard high-pressure hose

HGYD-40

1640

1610

470

910


500

740

560

1580

1620

24

3000

HGYD-63

1850

1820

280

600

600

580

900

640

1700

1750

28

3000

HGYD-80

1950

1920

280

600

600

580

900

640

1800

1850

28

3000



How to select

   1.When the selection is made, the type, stroke, capacity, speed requirements and other comprehensive factors of the hydraulic headstock gear shall be taken into account:

   2.The small-capacity and small-stroke hydraulic headstock gear or hydraulic headstock gear with limited room space can apply HGTD-10 type hydraulic headstock gear emergency manipulator;

   3.A medium-scale hydraulic hoist or a small-scale hydraulic hoist with double cylinders or longer stroke shall be used with Model 25 emergency operator of hydraulic hoist;

   4. A large-scale hydraulic hoist or a medium-scale hydraulic hoist with double cylinders or longer stroke shall be used with Model 40 and upwards emergency operator of hydraulic hoist;

   5.This product may be customized for function and model according to the special requirements of the hydraulic hoist.

   6. It also may be manufacturer as a movable type, upon request.


Note

    1.When the hydraulic headstock gear hydraulic system for newly-built projects is designed, an interface for the emergency device shall be reserved.

    2. When the existing projects add the product, the interface shall be determined according to hydraulic headstock gear hydraulic system.

 





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