KAWAK
MODEL 35000
BELL 212/412 AUXILIARY HYDRAULIC SYSTEM
FAA STC SR01369SE
The KAWAK AVIATION TECHNOLOGIES
212/412 auxiliary hydraulic system is designed
to give you a versatile power source for operation
of attached or suspended implements requiring
hydraulic power.
The performance and dependability of the hydraulic
system can dramatically improve the productivity
of the aircraft during fire, agricultural, and
forestry operations. Coupled with a Kawak Aviation
Technologies Model 35220 snorkel pump, refill
times for fire tanks are 15 to 20 seconds.
An integrated rotor braking system eliminates
maintenance from the original disc style and provides
smooth chatter-free braking with absolutely no
pilot technique required.
The system is certified to FAR 29 criteria and
is eligible for use with the aircraft in standard
category. Transport Canada approved.
- HIGH OUTPUT
HYDRAULIC SYSTEM
Flow rates to 25 gpm and pressures to
3000 psi
- VERSATILE
Runs spray systems, buckets, fire tanks,
etc.
- INTEGRATED
ROTOR BRAKE SYSTEM
Smooth and controlled stopping power
- SIMPLE MAINTENANCE
Designed for low maintenance and reliability
- EXCELLENT
POWER TO WEIGHT RATIO
Equivalent power to a 50 HP gas engine
- EASY TO INSTALL
Modular design – minimum modification
required
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HYDRAULIC PUMP DRIVE
Reduction gearbox using Kawak Aviation
Technologies proven design installs in the rotor
brake port of the transmission. The gearbox
features aerospace quality gearing, completely
self-contained lubrication system, and a high
efficiency gear pump.
RESERVOIR
Sealed hydraulic reservoir with engineered
baffling that eliminates the possibility of
pump cavitation under all flight conditions.
Attached spin on filter.
HYDRAULIC CONTROL MANIFOLD
Includes system relief, variable output
controls, pressure transducer for cockpit indicator,
and rotor brake circuitry. High Capacity oil
cooler installed in conjunction with the manifold
for temperature stability under the most demanding
operational environments.
COCKPIT CONTROLS
Electronic cockpit control provides
in flight adjustment to the hydraulic system.
Integrates easily with existing implement controls.
Included are a digital pressure indicator, rotor
brake switch, and indicator lights.
KAWAK AVIATION TECHNOLOGIES QUALITY AND SUPPORT
Designed and built to provide the utmost
in reliability and longevity.
MODEL 35000
Hydraulic Output.........................................up
to 25 GPM
System Weight (dry).............................................84
LBS
Electric Requirements...............................7
Amps @ 24 VDC
Hydraulic Oil.............................................ISO
32 thru 68
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