BLOCK 2R6711 - Caterpillar

Type ... GearNumber of sections ... OneRotation (seen from drive end) ... CounterclockwiseOutput [bench test using SAE 10W oil at 49°C (120°F) ... 165 liter/min (44 U.S. gpm) At a speed of ... 1800 rpmAt a pressure of ... 2410 kPa (350 psi)(1) Clearance between gears and cover (new) ... 0.080 0.021 mm (.0031 .0008 in)(2) Bore of bearings after installation (new) ... 31.786 0.008 mm (1.2514 .0003 in)(3) Diameter of shafts (new) ... 31.742 0.005 mm (1.2497 .0002 in) Pump must rotate freely by hand.