The AJ 285 is the newest jet in the COMBI-FRAME series. The COMBI-FRAME is a patented frame and installation method designed and developed by Alamarin-Jet Oy. Following the success of AJ 245 many customers requested the combi-frame installation method for larger, more powerful vessels. AJ 285 is suitable for engines up to 500HP. Applications include workboats, military vessels, pleasure craft and many more.

 

Features include

 

Conical impeller housing

Oil lubricated main bearing

Grease lubricated rear bearing

Integrated oil cooler

Patented COMBI FRAME installation method

Integrated steering cylinder

Universal hydraulic system

AJ 285 is compatible with AJ ACU and AJ Intelligent Operation control systems

 

 

Tech Specs

 

Maximum vessel displacement

5000kg / 11000lbs

 

Maximum input power

386 kW / 500 HP

 

Jet weight

148kg / 325lbs

 

Pump type

Mixed flow

 

Maximum impeller shaft RPM

3700 1/min

 

Maximum impeller diameter

288mm / 11.3″

 

Reverse deflector control

Hydraulic

 

Jet construction

Aluminium / Stainless Steel

 

Dimensions