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Valby GR-60
The Valby GR 60 closes down to 3 ½ inches,
and is a good choice for large truck cranes.
Valby GR-60 |
| Max. gripping width |
60 ½" |
| Min. opening |
3 ½" |
| Max. lifting capacity |
6600 lb. |
| Height. open |
38 3/8" |
| Height. closed |
21" |
| Width of wider claw |
15 " |
| Working pressure |
3625 psi |
| Jaw material |
Hardox |
| Weight |
400 lb. |
| Recommended Rotator: |
R 6 or R12 |
| Price of GR-60 |
$3160 |
| Price of grapple with fittings and
hoses to mount to R6 rotator: |
$4925 |
| Price of grapple with fittings and
hoses to mount to R12 rotator: |
$5300 |
- 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 |
| R 12 |
3.189” (81
mm) |
1.378” (35
mm) |
6.8” (173 mm) |
11.968” (304
mm) |
JIC ¾” 16 |
Every joint has a bronze bearing with a
grease fitting.
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