These devices connect high pressure pumps to gasoline or diesel engines.  With a built-in gear ratio, they allow a fast running engine drive a pump at a slow speed.  They are currently available as stand-alone units for P200, P300, P400 and GP7100 series pumps.

Model Pump ModelReductionDrive ShaftHorsepowerEngine Flange
08499A P200 & P300 Series 2.176:1 1" 18 HP
13 kW
J609B
08495B P54/P58/P59 2.176:1 1" 18 HP
13 kW
J609B
08498-1.0 P400 Series 2.176:1 1" 18 HP
13 kW
J609B
08498-1.8 P400 Series 2.176:1 1-1/8" 18 HP
13 kW
J609B
08980-1.0 P400 Series 2.176:1 1" 24 HP
17.7 kW
J609B
08980-1.1 P400 Series 2.176:1 1-1/8" 24 HP
17.7 kW
J609B
08981-1.1 P400 Series 2.176:1 1-1/8" 31 HP
23 kW
J609B
ACCESSORIES
Service & Repair

Giant provides service on each pump and accessory that we sell. Many basic repair procedures are covered in the Giant repair manual. For all other questions on service or repair needs please contact your local Giant distributor.