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Drive Units
>
CH-3
Counter Rotating Airboat Belted Reduction
Drive Unit |
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CH-3
Counter
Rotating
Airboat
Belted
Reduction
Drive
Unit |
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Powerful,
Dependable,
Quiet
Performance
with
thousands
of hours
of
operations.
The CH-3
Counter
Rotating
drive
units
are
designed
for a
large
block
GM,
Chevrolet,
and
Cadillac
engines.
The CH-3
Counter
Rotating
models
can bolt
to GM
V-8,
Small
Block,
V-8 Big
Block.
CH-3
Counter
Rotating
models
are used
on 16'
and
larger
airboats.
The
available
ratios
for a
CH-3
Counter
Rotating
Drive
Unit are
1.774 to
1
3 to 1
2.3 to 1
3.5 to 1 |
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The CH-3 Counter
Rotating models are
5" wide and can use
HPPD Plus or
Blackhawk belts
which are rated 60%
stronger than the
Standard HPPD Plus
style. For Counter
Rotators we
recommend the
Blackhawk Belt.
The CH-3 Counter
Rotating drive units
have many benefits.
When using the
Counter Rotating
drive units you can
increase your thrust
by about 30% and
reduce noise levels
by 25%.
Our Counter Rotating
drive unit gives you
the option to use
wide, narrow, or a
combination of
different
propellers.
The Counter Rotating
Upper Assembly can
be used to modify
your current belted
reduction drive unit
by replacing the
standard upper
assembly on your
late model CH-3
drive unit into a
Counter Rotating
system.
One of the many
benefits of having a
Belt Driven Counter
Rotating drive unit
is it eliminates the
shock loads that can
destroy or damage
gear drives.
The Counter Rotating
drive unit evens out
the work load of the
transmission by
using (4) planet
gears that are
driven by (1)
floating sun gear
this in turn drives
the internal ring
gear to achieve the
counter rotation.
The units we
manufacture carry a
100 hour factory
warranty.
Our CH-3 models are
rated for 600 horse
power engines.
Great for government
and law enforcement
agencies. A much
quieter, more
powerful system that
requires minimal
maintenance.
This is an ideal
unit for heavy
boats, hauling bear,
work boats, and tour
boats.
Our drive systems
are a perfect fit
for all airboat
applications.
Examples:
Seismograph,
Military, Hunting,
Fishing, EPA, Law
Enforcement, Aquatic
Control, Tour Boats
and Pleasure Craft.
All of our airboat
drive unit products
are manufactured
under Patent #
4884949 and
6540570B1
Complete torque
cancellation from
the counter rotating
propellers.
American Aiboat Corp
is a Dealer for
Century Drive Units |
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Please
contact
us for
pricing
and
shipping
details.
Ph.
800-241-6390
E-Mail:
airboatcapt2@aol.com |
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