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Main Features
Built on API 8A, having the certificate of authority to use the official API monogram.
Conforming to the requirements of industry standard SY/T5527.
There are two designed kinds of bumper in hook cylinder, mechanical and hydraulic, with excellent bumping function.
The main hook has safety positioning device and locking device f or convenient and reliable operation.
The main parts are made of alloy steel with high strength, and tested by UDE method.
SPECIFICATIONAS:
Model |
DG225 |
DG315 |
DG450 |
|
Max. hook load kN (lbs) |
2250 (500000) |
3150(700000) |
4500 (1000000) |
|
Spring stroke mm(in) |
200(7 7/8) |
200 (7 7/8) |
200(7 7/8) |
|
Opening size of main hook mm(in) |
220(8 21/32) |
220(8 21/32) |
220(8 21/32) |
|
Overall dimension mm(in) |
L |
2545(100) |
2953(116 1/4) |
2953(116 1/4) |
W |
780 (30.7) |
890(35 1/32) |
890(35 1/32) |
|
H |
750 (29.5) |
880(34 21/32) |
880(34 21/32) |
|
Weight kg(1bs) |
2180(4806) |
3420(7540) |
3496(7707) |
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