September 2015 Service and Repair ManualSpecificationsPart No. 1268498 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N 5Hydraulic C omponent Speci ficationsHydraulic ComponentSpecificationsFunction pumpType: Fixed displacement gear pumpDisplacement 0.183 cu in3 ccFlow rate @2800 psi / 172 bar 2.1 gpm7.9 L/minHydraulic tank return filter 10 micron with 25 psi /1.7 bar bypassFunction manifoldSystem relief valve pressure,Z-30/20N and Z-30/20N RJ2800 psi193 barSystem relief valve pressure,Z-34/22 and Z-34/22N3200 psi221 barPrimary boom down relief pressure 1600 psi110 barSecondary boom down relief pressure 1600 psi110 barPrimary boom extend relief pressureModels with rotating jib1800 psi124 barTurntable rotate relief pressure 1100 psi76 barAuxiliary pumpType: Fixed displacement gear pumpDisplacement 0.3 gpm1.14 L/minContinuous improvement of our products is aGenie policy. Product specifications aresubject to change without notice or obligation.Manifold Com ponent Specific ati onsManifold ComponentSpecificationsPlug torqueSAE No. 2 36 in-lbs / 4 NmSAE No. 4 10 ft-lbs / 13 NmSAE No. 6 14 ft-lbs / 19 NmSAE No. 8 38 ft-lbs / 51 NmSAE No. 10 41 ft-lbs / 55 NmSAE No. 12 56 ft-lbs / 76 NmValve Coil ResistanceNote: The following coil resistance specifications are atan ambient temperature of 68°F / 20°C. As valve coilresistance is sensitive to changes in air temperature,the coil resistance will typically increase or decrease by4% for each 18°F / 10°C that your air temperatureincreases or decreases from 68°F / 20°C.Valve Coil Resistance SpecificationDescription SpecificationSolenoid valve, 3 position 4 way, 20V DC(schematic items A, J, K, U, V, Y, AA, ABand CC)22 ΩProportional solenoid valve, 24V DC(schematic item H)19.5 ΩSolenoid valve, N.C. poppet, 20V DC(schematic item M)23.5 ΩSolenoid valve, N.O. poppet, 20V DC(schematic item P)23.5 Ω
