Genie GRC-12 Service Manual

Section 2 • Specifications
REV B
September 2016
Part No. 227123 GRC 2 - 3
SPECIFICATIONS
Function pump
Type Gear
Displacement per revolution 0.244 cu in
4 cc
Flow rate @ 2500 psi / 172 bar 4 gpm
15 L/min
Hydraulic tank return filter 10 micron with
25 psi / 1.7 bar bypass
Function manifold
System relief valve pressure, maximum 3500 psi
241 bar
Lift relief valve pressure 1800 to 3500 psi
124 to 241 bar
Steer relief valve pressure 1500 psi
103 bar
Manifold Component
Specifications
Plug torque
SAE No. 2 50 in-lbs / 6 Nm
SAE No. 4 13 ft-lbs / 18 Nm
SAE No. 6 18 ft-lbs / 24 Nm
SAE No. 8 50 ft-lbs / 68 Nm
SAE No. 10 55 ft-lbs / 75 Nm
SAE No. 12 75 ft-lbs / 102 Nm
Valve Coil Resistance
Note: The following coil resistance specifications are at
an ambient temperature of 68°F / 20°C. As valve coil
resistance is sensitive to changes in air temperature,
the coil resistance will typically increase or decrease by
4% for each 18°F / -7.7°C that your air temperature
increases or decreases from 68°F / 20°C.
Description Specification
Solenoid valve, 3 position 4 way 27.2Ω
20V DC with diode (schematic item E)
Solenoid valve, 3 position 4 way 19Ω
20V DC with diode (schematic item F)
Solenoid valve, 2 position 4 way 25Ω
20V DC with diode (schematic item H)
Solenoid valve, 2 position 2 way N.C. 6.25Ω
with manual override
12V DC with diode (schematic item N)

Genie GRC-12 Specifications

General

Brand	Genie
Model	GRC-12
Category	Lifting Systems
Language	English