AUXILIARY MISSION POWER SYSTEMS
In 1996, we designed our first ancillary hydraulic system for the Bell OH-58 / 206B helicopter. Today Kawak produces auxiliary hydraulic systems for SA315B Lama, Bell 212/ 412 in both high flow and firefighting configurations, CH54B Sky Crane, B47, Hiller, Hughes 500, Bell UH-B, H, L, & K, Sikorsky S64E & F, Sikorsky S-61, Kaman K-1200, etc. Many of these required the design of high speed reduction gearboxes in order to draw power from the engine gearbox or rotor transmission.
As well as providing these auxiliary power systems Kawak continues to develop new systems for all types of aircraft and applications. If a solution isn’t included in the following list, contact us with your system requirements and let us help find a solution for your needs.
757 Cargo Door Hydraulics
Kawak was granted FAA/PMA approval to manufacture the hydraulic actuators utilized on the Precision Conversions B757-200PCF freighter conversion.
Air Tractor | Auxiliary Hydraulic System
Designed to give you a reliable power source for operation of the gate box, chemical pump, boom valve, and air conditioning compressor.
Bell 212 & 412 | Auxiliary Hydraulic System
The Bell 212 & 412 hydraulic system dramatically improves aircraft productivity for agricultural, forestry, and fire operations, reaching up to 2000gpm refill rates.
Bell UH-1H | Auxiliary Hydraulic System
The Bell UH-1H hydraulic system dramatically improves aircraft productivity for high volume spray applications and fire operations, reaching up to 2000gpm refill rates.
Bell 206L | Auxiliary Hydraulic System
Our Bell 206L Auxiliary Hydraulic System gives applicators an instant 30% boost in productivity over operators using honda spray systems.
Bell OH-58 & 206 | Auxiliary Hydraulic System
The OH-58/206 hydraulic system provides a versatile power source for attached or suspended implements.
Bell 47 | Auxiliary Hydraulic System
The Kawak Bell 47 auxiliary hydraulic pump is designed to provide an inexpensive, robust, and reliable replacement for pumps which have been previously installed.
Sikorsky S61 | Auxiliary Hydraulic System
Reliable auxiliary power provides power for Kawak 2000gpm refill pumps, dump cylinders, and grapple operations.
Kaman Kmax | Auxiliary Hydraulic System
Reliable auxiliary power provides power for Kawak 2000gpm refill pumps, dump cylinders, and grapple operations.
Lama SA315B | Auxiliary Hydraulic System
The SA315B Lama auxiliary power system is a self contained reliable power unit designed to provide power for fertilizer bucket applications.
Hydraulic Control Valve Retrofit Kit
This system gives you stepless repeatable flow control which means smooth operation reducing pressure surges associated with conventional check valves.
PTO Gearboxes
Kawak designs and manufactures a variety of specialized gearboxes for its FAA approved products as well as on contract for other applications.
A814 Breather Vent Replacement
Kawak A814 replacement breather vents permit the free exchange of air and provide filtering for gear cases, engine oil reservoirs, drive units, and other systems that are vented to atmosphere.