PSI 900 PTO    Freestanding front pump drive

PSI 900 quick change

The 900 PTO can be delivered with the quick change option. This allows the air clutch boot to be replaced without disturbing the alignment.

PSI 900 PTO driving Aurora fire pump

Mounted to the 421 Aurora Fire Pump, application from M/V Robert Franko attached to a C 9 CAT engine. The Clutch can deliver 240 HP.

The 900 PTO allows to mount the fire pump without an offset gear box saving space, weight and complexity.

Max power take out 230HP @ 1800 RPM with a 1.5 : 1 safety factor.

Other clutch configurations allow up to 880 HP.

Max 110 PSI supply pressure to the Eaton clutch is to be maintained.

The air input is via Eaton rotor seal through the 0.125" gun drilled pump drive shaft.

1. Gun Drilled Pump Drive Shaft
2. Clutch Element
3. Spider
4. Drum
5. Drum Adapter
6. Taper-lock Bushing
7. Rotorseal