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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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Valby GR60
The Valby GR 60 closes down to 3 ½ inches,
and is a good choice for large truck cranes.
Valby GR60 |
| Max. gripping width |
60 ½" |
| Min. opening |
3 ½" |
| Max. lifting capacity |
6600 lb. |
| Height. open |
31" |
| Height. closed |
21" |
| Width of wider claw |
15 " |
| Working pressure |
3625 psi |
| Jaw material |
Hardox |
| Weight |
440 lb. |
| Recommended Rotator: |
R6 |
| Price of GR60 |
$3830 |
| Price of grapple with fittings and
hoses to mount to R6 rotator: |
$5969 |
- Hardox is a prime steel used in the manufacture of high
quality log grapples.
- All Valby grapples have a bronze
bushing at every joint, and every joint has a grease fitting.
- Large, powerful cylinders.
- Double connection rods provide good balance and less stress.
- A belly plate protects the
cylinder from underneath.
- Modern bypass grapple design
- The Valby bypass grapples have excellent geometry. The form
of the claws enables a smooth roll in of the stems. The grapples also close to a tight
minimum opening.
Click here for the grapples's motion
drawing.
ROTATORS
WITH FLANGES
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|
| The distance
across the bolt holes is 6 13/16”. The
bolt diameter is 5/8”, or 16mm. |
| Type |
A) Inside width of
the bracket |
B) Pinhole
diameter through rotator. |
C) Distance
across, between bolt holes |
E) |
Thread: |
| R 6 |
3.175” (80.5
mm) |
1.378” (35
mm) |
6.8” (173 mm) |
11.417” (290
mm) |
JIC ¾” 16 |
Every joint has a bronze bearing with a
grease fitting.
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