VALVE GP-MAIN CONTROL 2T3225 - Caterpillar

Illustration 1 g01349486
258-2970 Piston Motor Gp Displacement ... 50.9 cc/rev (3.1 in3/rev) Rotation ... bidirectional Maximum pressure ... 35000 kPa (5076.4 psi) Maximum flow ... 120 L/min (31.7 US gpm) Minimum pressure for the release of the parking brake ... 13 bar (188.5 psi) Maximum pressure for the release of the parking brake ... 49 bar (710.5 psi) Brake release pressure ... 2500 kPa to 3500 kPa (362.6 psi to 507.6) Cracking pressure of the Flushing Valve at 2 L/min (0.5 US gpm) ... 2000 kPa (290.1 psi) Full flow of the Flushing Valve at 7.5 L/min (1.98 US gpm) ... 3100 100 kPa (449.6 14.5 psi) (1) Torque for the plug ... 92 3 N m (67.9 2.2 lb ft) (2) Torque for the plug ... 70 3 N m (51.6 2.2 lb ft) (3) Torque for the steel nut ... 3900 100 N m (2876.5 73.8 lb ft) (4) Torque for the plug ... 27 3 N m (19.9 2.2 lb ft) (5) Torque for the plug ... 92 3 N m (67.9 2.2 lb ft) (6) Torque for the set screw ... 2.5 .5 N m (22.13 4.43 lb in) (7) Torque for the plug ... 3.5 .5 N m (30.98 4.43 lb in) (8) Torque for the bolt ... 4 1 N m (35.4 8.9 lb in) (9) Torque for the bolt ... 130 5 N m (95.9 3.7 lb ft)