TDS hydraulic pumps use a variable displacement, axial piston design, and come in three displacement sizes: 10, 13, and 18 cc/rev. They are rated for input speeds from 600 to 3,600 rpm and provide flows to 17.1 gpm (64.8 lpm). Features include die-cast aluminum housing, steel wear plate with a bronze overlay, steel swash plate, steel pistons, bronze bushing, and a cylindrical roller bearing to handle thrust loads. This design helps the pumps better dissipate heat, reduce noise, and provide long life, while remaining lightweight and compact. The pumps have SAE-8 inlet and outlet ports with a SAE-6 suction port. They mount directly to an engine, or via a pulley using its SAE-A two-bolt mounting flange and either a keyed, spline, or tapered driveshaft. They can be used with motor oil and are rated for a continuous pressure of 1,425 psi and a peak of 3,500 psi.
White Hydraulics Inc.,