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Waste Material Grapples |
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SG36-HD
Grapple |
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This grapple has a two
prong jaw on one side, and a single jaw on the other. The
jaws and the wear parts are made out of Hardox steel.
Besides lifting stones, this
grapple can also be used for the handling of logs. The form
of the jaws is such that the grab also penetrates into piles
of brush or logging slash. The wear plates and the sturdy
jaws enable the grapple also be used in the handling of
building debris. The design of the grapple makes it an
all-around utility grapple. |
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Technical Data: |
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Max. Grapple Opening |
36" |
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Min. Grapple Opening |
1
1/2" |
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Weight: |
149
lbs. |
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Height Closed: |
14
1/2" |
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Height Open: |
25" |
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Width of
Grapple: |
10
1/4" |
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Max. Lifting
Capacity |
2860
lbs. |
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Recommended
Rotator |
R30 |
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Gripping Force |
6630
ft/lbs. |
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Working
Pressure |
2900
psi |
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The grapple opens to 36". To
hold anything securely in the grapple, it must close at
least 10".
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Quality grapples have jaws
that are made of Hardox steel, and have wear plates.
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Every joint in a Valby
grapple has a grease fitting and a bronze bushing.
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The Valby grapples have
powerful cylinders with heavy pistons.
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Twin connection rods
provide good balance and less stress.
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A belly plate protects the
cylinder from below.
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The Valby grapples are of
modern bypass grapple design that support the log from
underneath and both sides.
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The jaws close to a tight
minimum opening.
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The SG36HD has a sturdy
mounting plate. We recommend the R 30 rotator.
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The Grapple is a bypass
design, which enables controlled release of the load.
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Stone Grab
SG52HD |
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This grapple has a two
prong jaw on one side, and a single jaw on the other. The
jaws and the wear parts are made out of Hardox steel.
Besides lifting stones, this
grapple can also be used for the handling of logs. The form
of the jaws is such that the grab also penetrates into piles
of brush or logging slash. |
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Technical Data: |
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Max. Grapple Opening |
52" |
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Min. Grapple Opening |
3 ½" |
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Weight: |
265 lbs. |
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Height Closed: |
20" |
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Height Open: |
25" |
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Width of
Grapple: |
14" |
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Max. Lifting
Capacity |
3960 lbs. |
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Recommended
Rotator |
R45 |
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Working
Pressure: |
2900 psi |
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The grapple opens to 52". To
hold anything securely in the grapple, it must close at
least 10". Besides stones, one can handle logs, brush and
logging residue with these grapples.
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Quality grapples have jaws
that are made of Weldox 700 steel, and have wear plates.
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Every joint in a Valby
grapple has a grease fitting and a bronze bushing.
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The Valby grapples have
powerful cylinders with heavy pistons.
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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.
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The jaws close to a tight
minimum opening.
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The SG52HD has a sturdy
mounting plate. We recommend the R45 rotator, but the
grapple can also be used with the R6 or R30 rotators.
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The Grapple is a bypass
design, which enables controlled release of the load.
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The Grapple has a cylinder
piston that is 1.96" in diameter.
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Valby GX
28-50 Sorting Grapple |
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Technical Data: |
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Max. Opening |
58 5/8" |
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Min. Load |
7700 lbs. |
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Weight: |
1090 lbs. |
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Recommended Excavator
Size |
17,000 -33,000 |
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Max. Pressure |
3600 psi |
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Gripping Force |
16.5 kN |
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Height Closed |
23 2/4" |
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Hight Opened |
33" |
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Min. opening |
3 3/4" |
| Width |
29 15/16" |
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Phone:
1-866-638-7885 
