Double Rope Clamshell Grab

description1
Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Product Description

The double-rope clamshell grab has a support rope and an opening and closing rope, which are wrapped around the drum of the crane support mechanism and the opening and closing mechanism respectively. Double rope grab is reliable, easy to operate, high productivity, widely used in coal, ore, grain, fertilizer, wood and other materials loading and unloading and port dredging operations.

Details

Parameters

Model

SWL
(t)

Volume
(m³)

Grab Dead Weight
(t)

Dia.of Pulley
(mm)

Dia.of Rope
(mm)

Pulley Multiplier
(m)

TRG 3.2[1-2]1.4

3.2

1-2

1.4

355

Φ18

3~5

TRG 5[1-3]2

5

1-3

2

450

Φ22

3~5

TRG 6.3[2-4]2.5

6.3

2-4

2.5

500

Φ26

3~5

TRG 8[3-5]3

8

3-5

3

560

Φ28

3~5

TRG 10[3-6]3.7

10

3-6

3.7

560

Φ30

3~5

TRG 12.5[4-8]4.8

12.5

4-8

4.8

630

Φ32

3~5

TRG 16[5-10]6

16

5-10

6

710

Φ36

3~5

TRG 20[6-14]7.5

20

6-14

7.5

800

Φ40

3~5

TRG 25[8-17]9.5

25

8-17

9.5

900

Φ44

3~5

TRG 32[10-20]12.5

32

10-20

12.5

1000

Φ48

4~5

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