Hydraulic Component Specifications - Genie Z80/60 Service Manual

Section 2 • Specifications
SPECIFICATIONS
Hydraulic Component
Specifications
Drive pump
Type: bi-directional variable displacement piston pump
Displacement
Flow rate @ 2300 rpm
Drive pressure, maximum
Charge pump
Type:
Displacement
Flow rate @ 2300 rpm
Charge pressure @ 2300 rpm
Neutral position
Function pumps
Type: two-section tandem gear pump
Displacement - Pump 1 (inner)
Flow rate @ 2300 rpm
Displacement - Pump 2 (outer)
Flow rate @ 2300 rpm
2 - 4
Auxiliary pump
Type:
Displacement - Section 1 (inner)
Flow rate @ 2687 rpm
2.81 cu in
46 cc
Displacement - Section 2 (outer)
28 gpm
106 L/min
Flow rate @ 2687 rpm
3625 psi
250 bar
Function manifold
System relief pressure
gerotor
(measured at
0.85 cu in
Primary boom down relief pressure
13.9 cc
(measured at
9 gpm
Secondary boom down relief pressure
34 L/min
(measured at
320 psi
Secondary boom up relief pressure
22 bar
(measured at
Primary boom extend relief pressure
(measured at
Secondary boom extend relief pressure
1.94 cu in
(measured at
31.8 cc
Platform manifold relief pressure
17 gpm
64.4 L/min
Platform manifold flow regulator
0.58 cu in
9.5 cc
Oscillate manifold
5 gpm
19 L/min
Oscillate relief pressure (item BE or CH)
Continuous improvement of our products is a
Genie policy. Product specifications are
subject to change without notice.
Z-80/60
two-section fixed displacement gear pump
port)
PTEST
port)
PTEST
port)
PTEST
port)
PTEST
port)
PTEST
port)
PTEST
February 2015
REV G
0.159 cu in
2.61 cc
1.7 gpm
6.4 L/min
0.051 cu in
0.84 cc
0.3 gpm
1.1 L/min
3200 psi
220.6 bar
1300 psi
89.6 bar
2500 psi
172 bar
2500 psi
172 bar
1300 psi
89.6 bar
2600 psi
179 bar
3000 psi
207 bar
3 gpm
11.4 L/min
800 psi
55.1 bar
Part No. 88619