768C TRACTOR & 769C TRUCK STEERING SYSTEM SPECIFICATIONS Caterpillar

For test, use SAE 10W oil at 150°F (65°C).

(1) Hydraulic pump:

Output ... 4.4 U.S. gpm(17 liter/min)

at a pressure of ... 2250 psi(15 500 kPa)

with pump at ... 1800 rpm

(2) Motor for pump:

Current ... 410 A

at a voltage of ... 20.7 V

with motor at ... 1800 rpm