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Northeast
Implement Corporate Home Page
Log Grapples
Log Loader Rotators
Excavator Rotators
Clamshell Buckets
Rotator Hook
Waste Material Grab
Stone Grapples
Grapples for excavators
Half Hangers
How to add grapples to backhoes,
excavators, boom trucks and grapple trucks.
Example of grapple used on
mini-excavator, and Gradall Loader
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Excavator Grapples
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Valby GR-60 |
Valby GR-60HD |
Valby GR-75 HD |
| Max. gripping width |
60 ½" |
60 5/8" |
74 3/4" |
| Min. opening |
3 ½" |
5 15/16" |
5 ½" |
| Max. lifting capacity |
6600 lb. |
11000 lb. |
15000 lbs. |
| Height. open |
38 3/8" |
38 3/8" |
34 ¼” |
| Height. closed |
20 ½" |
20 ½" |
25 ½" |
| Width of wider claw |
15" |
15" |
18 3/4" |
| Working pressure |
2900 psi |
2900 psi |
2600 psi |
| Jaw material |
Weldox 700 |
Weldox 700 |
Weldox 700 |
| Weight |
410 lb. |
540 lb. |
830 lb. |
| Recommended Rotator: |
R12 |
R12 |
R12 |
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Valby GR 100 |
Valby GR100 HD |
| Max. gripping width |
98 7/8" |
98 7/8" |
| Min. opening |
5 7/8" |
5 7/8" |
| Max. lifting capacity |
15400 lb. |
22,000 lbs. |
| Height. open |
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| Height. closed |
31 1/8" |
32" |
| Width of wider claw |
19 11/16" |
20 1/2" |
| Working pressure |
3660 psi |
3625 psi |
| Jaw material |
Weldox 700 |
Weldox 700 |
| Weight |
960 lb. |
1560 lb. |
| Recommended Rotator: |
R 12 |
R
12 |
Click on the hyperlinks below for detailed information.
- The jaws in quality log grapples are made of Weldox 700
steel.
- Every joint in a Valby grapple has a grease fitting and a bronze bushing.
- The Valby grapples have powerful cylinders with heavy
pistons.
- Twin connection rods provide good balance and less stress.
- A belly plate protects the
cylinder from below.
- The Valby grapples are of modern bypass grapple design that
support the log from underneath and both sides.
- The Valby bypass grapples enable smooth roll in of the stems.
The jaws close to a tight minimum opening.
Every Joint has a Bronze Bearing and a Grease Fitting.
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