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NAME

Hooks

Affiliate classification
没有此类产品
Details
Product parameters

The hooks conform to API Spec 8C and industry standard of SY/T5527.

 

Technical Features

The specific structure of the barrel allows the engine oil in it and the hook body’s cavity to possess favorable hydraulic buffering function.

The braking mechanism enables the hook body to lock in the range of 360° by every 45° interval. The safety blocking device on the hook body can avoid swivel lifting bail slipping out.

The main parts of hook adopt high-strength alloy steel and are subject to non-destructive test (NDT).

Technical Parameters

Model

DG-135

DG-225

DG-315

DG-450

DG-675

Max. hook load, kN(kips)

1350

(37400)

2250

(500000)

3150

(700000)

4500

(1000000)

6750

(1500000)

Spring stroke, mm(in)

150(5.9)

180(7.1)

200(7.9)

200(7.9)

200(7.9)

Opening size of main hook mouth, mm(in)

165(6.5)

190(7.5)

220(8.7)

220(8.7)

235(9.3)

Overall dimension, mm (in)

(L×W×H)

1997×700×730

(78.6×27.6×28.7)

2548×780×450

(100.3×30.7×17.7)

2960×890×835

(116.5×35.0×32.9)

2960×890×880

(116.6×35.0×34.6)

3730×1210×930

(146.9×47.7×36.7)

Weight, kg(lbs)

1685(3715)

2175(4795)

3430(7562)

3520(7760)

7300(16094)

 

 
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