Stewart & Stevenson WT-1702 Twin Pumper (Quintiplex)

Drive System
(2) Detroit Diesel 12V2000
850 BHP at 2100 RPM
(2) Allison S6600 Powershift Automatic Transmissions
(2) 2:1 Eaton Deep Reduction Gear Boxes

High Pressure Pumping System
2 M.S. I. QI-1000 Short Stroke Quintiplex Pumps
3" Plunger Diameter
15,000 psi. Max Working Pressure
92 GPM @ 14,000 psi.
184 GPM @ 8,400 psi.
275 GPM @ 5,600 psi.
413 GPM @ 3,700 psi.