Terex Z-30/20N RJ User manual

Service Manual
Serial Number Range
Z-30/20N
from Z30N08-11500 to
Z30N14-
15221
Z-30/20N RJ
from Z34N07-6291 to
Z34N07-
10983
Z-34/22N
from Z3407-5427 to
Z3414-
9685
Z-34/22DC
Part No. 139378
Rev C1
April 2016

Service Manual April 2016
Introduction
ii Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Intr oduct io n Intr oduct io n
Important
Read, understand and obey the safety rules and
operating instructions in the appropriate Operator's
Manual on your machine before attempting any
maintenance procedure.
This manual provides detailed scheduled
maintenance information for the machine owner
and user. It also provides troubleshooting and
repair procedures for qualified service
professionals.
Basic mechanical, hydraulic and electrical skills are
required to perform most procedures. However,
several procedures require specialized skills, tools,
lifting equipment and a suitable workshop. In these
instances, we strongly recommend that
maintenance and repair be performed at an
authorized Genie dealer service center.
Compliance
Machine Classification
Group B/Type 3 as defined by ISO 16368
Machine Design Life
Unrestricted with proper operation, inspection and
scheduled maintenance.
Technical Publications
Genie has endeavored to deliver the highest
degree of accuracy possible. However, continuous
improvement of our products is a Genie policy.
Therefore, product specifications are subject to
change without notice.
Readers are encouraged to notify Genie of errors
and send in suggestions for improvement. All
communications will be carefully considered for
future printings of this and all other manuals.
Contact Us:
Internet: www.genielift.com
E-mail: [e-mail]
Find a Manual for this Model
Go to http://www.genielift.com
Use the links to locate Service Manuals,
Maintenance Manuals, Service and Repair
Manuals, Parts Manuals and Operator's Manuals.
Copyright © 2011 by Terex Corporation
139378 Rev C1, April 2016
Third Edition, Second Printing
Genie is a registered trademark of Terex South Dakota, Inc. in
the U.S.A. and many other countries.
“Z” is a trademark of Terex South Dakota, Inc.

April 2016 Service Manual
Introduction
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N iii
Revision History
Revision Date Section Procedure / Page / Description
B2 1/2015 Introduction Added Revision History
Maint. Added B-15, Test the Emergency Power
C
9/2015
Added ending serial breaks.
C1
3/2016
Schematics
Specifications
Added Schematics
Added Commponent Weights
Reference Examples:
Section – Maintenance, B-3
Electronic Version
Click on any content or procedure in the Table of Contents to view
the update.
Section – Repair Procedure, 4-2
Section – Fault Codes, All charts
Section – Schematics, Legends and schematics

Service Manual April 2016
Introduction
iv Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Revision History
Revision Date Section Procedure / Page / Description
Reference Examples:
Section – Maintenance, B-3
Electronic Version
Click on any content or procedure in the Table of Contents to view
the update.
Section – Repair Procedure, 4-2
Section – Fault Codes, All charts
Section – Schematics, Legends and schematics

April 2016 Service Manual
Introduction
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N v
Serial Number Legend
1 Model
2 Model year
3 Sequence number
4 Serial number (stamped on chassis)
5 Serial label (located under cover)

Service Manual April 2016
Safety Rules
vi Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Section 1 Safet y Rul es
Danger
Failure to obey the instructions and safety rules in
this manual and the appropriate Operator's Manual
on your machine will result in death or serious
injury.
Many of the hazards identified in the operator's
manual are also safety hazards when maintenance
and repair procedures are performed.
Do Not Perform Maintenance
Unless:
You are trained and qualified to perform
maintenance on this machine.
You read, understand and obey:
•manufacturer's instructions and safety rules
•employer's safety rules and worksite
regulations
•applicable governmental regulations
You have the appropriate tools, lifting
equipment and a suitable workshop.

April 2016 Service Manual
Safety Rules
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N vii
Personal Safety
Any person working on or around a machine must
be aware of all known safety hazards. Personal
safety and the continued safe operation of the
machine should be your top priority.
Read each procedure thoroughly. This
manual and the decals on the machine,
use signal words to identify the following:
Safety alert symbol
—
used to alert
personnel to potential personal
injury hazards. Obey all safety
messages that follow this symbol
to avoid possible injury or death.
Indicates a imminently hazardous
situation which, if not avoided, will
result in death
or serious injury.
Indicates a potentially hazardous
situation which, if not avoided,
could result in death or serious
injury.
Indicates a potentially hazardous
situation which, if not avoided,
may cause minor or moderate
injury.
Indicates a
potentially hazardous
situation which, if not avoided,
may result in property damage.
Be sure to wear protective eye wear and
other protective clothing if the situation
warrants it.
Be aware of potential crushing hazards
such as moving parts, free sw
inging or
unsecured components when lifting or
placing loads. Always wear approved
steel
-toed shoes.
Workplace Safety
Any person working on or around a machine must
be aware of all known safety hazards. Personal
safety and the continued safe operation of the
machine should be your top priority.
Be sure to keep sparks, flames and
lighted tobacco away from flammable and
combustible materials like battery gases
and engine fuels. Always have an
approved fire extinguisher within easy
reach.
Be sure that
all tools and working areas
are properly maintained and ready for
use. Keep work surfaces clean and free of
debris that could get into machine
components and cause damage.
Be sure any forklift, overhead crane or
other lifting or supporting device is ful
ly
capable of supporting and stabilizing the
weight to be lifted. Use only chains or
straps that are in good condition and of
ample capacity.
Be sure that fasteners intended for one
time use (i.e., cotter pins and self
-locking
nuts) are not reused. Thes
e components
may fail if they are used a second time.
Be sure to properly dispose of old oil or
other fluids. Use an approved container.
Please be environmentally safe.
Be sure that your workshop or work area
is properly ventilated and well lit.

April 2016
Table of Contents
viii Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Introduction Introduction .......................................................................................................... ii
Important Information..............................................................................................ii
Find a Manual for this Model...................................................................................ii
Revision History.....................................................................................................iii
Serial Number Legend........................................................................................... v
Section 1 Safety Rules ......................................................................................................... vi
General Safety Rules.............................................................................................vi
Section 2Specifications ....................................................................................................... 1
Machine Specifications ..........................................................................................1
Machine Component Weights................................................................................2
Performance Specifications...................................................................................3
Hydraulic Specification........................................................................................... 4
Hydraulic Component Specifications.....................................................................7
Manifold Component Specifications.......................................................................7
Machine Torque Specifications..............................................................................8
Hydraulic Hose and Fitting Torque Specifications.................................................9
Torque Procedure................................................................................................10
SAE and Metric Fasteners Torque Charts...........................................................12
Section 3 Scheduled Maintenance Procedures ............................................................... 13
Introduction ..........................................................................................................13
Pre-Delivery Preparation Report..........................................................................16
Maintenance Inspection Report...........................................................................18
Checklist A Procedures ..................................................................................... 19
A-1 Inspect the Manuals and Decals...................................................................19
A-2 Perform Pre-operation Inspection .................................................................20
A-3 Perform Function Tests.................................................................................20
A-4 Perform 30 Day Service ................................................................................21
A-5 Grease the Turntable Rotation Bearing and Worm Drive Gear ....................21
A-6 Replace the Drive Hub Oil.............................................................................22

April 2016
Table of Contents
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N ix
Checklist B Procedures ..................................................................................... 23
B-1 Inspect the Battery.........................................................................................23
B-2 Inspect the Electrical Wiring ..........................................................................24
B-3 Inspect the Tires, Wheels and Lug Nut Torque.............................................25
B-4 Confirm the Proper Brake Configuration .......................................................26
B-5 Check the Drive Hub Oil Level and Fastener Torque....................................26
B-6 Test the Ground Control Override .................................................................27
B-7 Test the Platform Self-leveling.......................................................................27
B-8 Test the Drive Brakes ....................................................................................28
B-9 Test the Drive Speed - Stowed Position........................................................28
B-10 Test the Drive Speed - Raised or Extended Position..................................29
B-11 Test the Alarm Package (if equipped) .........................................................30
B-12 Test the Turntable Rotation Stop.................................................................31
B-13 Check the Electrical Contactors ..................................................................31
B-14 Perform Hydraulic Oil Analysis....................................................................32
B-15 Test the Emergency Power System ............................................................32
Checklist C Procedures ..................................................................................... 34
C-1 Grease the Platform Overload Mechanism (if equipped)..............................34
C-2 Test the Platform Overload System (if equipped) .........................................34
Checklist D Procedures ..................................................................................... 36
D-1 Check the Boom Wear Pads.........................................................................36
D-2 Check the Free-wheel Configuration.............................................................37
D-3 Check the Turntable Rotation Bearing Bolts .................................................38
D-4 Replace the Drive Hub Oil.............................................................................39
D-5 Replace the Hydraulic Tank Return Filter Element.......................................39
D-6 Inspect for Turntable Bearing Wear ..............................................................40
Checklist E Procedures ..................................................................................... 41
E-1 Test or Replace the Hydraulic Oil..................................................................41
E-2 Grease the Steer Axle Wheel Bearings.........................................................43

April 2016
Table of Contents
x Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Section 4 Repair Procedures ............................................................................................. 45
Introduction ..........................................................................................................45
Platform Controls ............................................................................................... 47
1-1 Controllers......................................................................................................47
Platform Components ....................................................................................... 49
2-1 Platform Leveling Slave Cylinder...................................................................49
2-2 Platform Rotator.............................................................................................50
2-3 Platform Overload System.............................................................................51
Jib Boom Components ...................................................................................... 54
3-1 Platform Overload System.............................................................................54
3-2 Jib Boom Bell Crank (models without rotating jib boom)...............................55
3-3 Jib Boom Bell Crank (models with rotating jib boom)....................................56
3-4 Jib Boom Lift Cylinder....................................................................................58
Primary Boom Components ............................................................................. 59
4-1 Cable Track....................................................................................................59
How to Repair the Primary Boom Cable Track...............................................59
4-2 Primary Boom................................................................................................60
How to Remove the Primary Boom ................................................................60
How to Disassemble the Primary Boom.........................................................62
4-3 Primary Boom Lift Cylinder............................................................................63
4-4 Primary Boom Extension Cylinder.................................................................65
4-5 Platform Leveling Master Cylinder.................................................................67
Secondary Boom Components ........................................................................ 68
5-1 Secondary Boom ...........................................................................................69
5-2 Secondary Boom Lift Cylinders .....................................................................74
Hydraulic Pump .................................................................................................. 77
6-1 Auxiliary and Function Pump.........................................................................77

April 2016
Table of Contents
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N xi
Manifolds ............................................................................................................. 78
7-1 Function Manifold Components .....................................................................78
7-2 Valve Adjustments - Function Manifold..........................................................82
How to Adjust the System Relief Valve...........................................................82
How to Adjust the Primary Boom Down Relief Valve......................................82
How to Adjust the Secondary Boom Down Relief Valve.................................83
How to Adjust the Primary Boom Extend Relief Valve....................................83
How to Adjust the Turntable Rotate Relief Valve............................................84
7-3 Jib Boom and Platform / Jib Boom Rotate Manifold Components.................85
7-4 Valve Coils .....................................................................................................87
How to Test a Coil Diode ................................................................................88
Turntable Rotation Components ...................................................................... 90
8-1 Turntable Rotation Hydraulic Motor ...............................................................90
Steer Axle Components ..................................................................................... 91
9-1 Hub and Bearings ..........................................................................................91
How to Remove the Hub and Bearings...........................................................91
How to Install the Hub and Bearings...............................................................91
Non-steer Axle Components ............................................................................. 93
10-1 Motor Controller ...........................................................................................93
Section 5 Fault Codes ......................................................................................................... 94
Introduction...........................................................................................................94
Fault Code Charts...........................................................................................96
Section 6 Schematics .......................................................................................................... 99
Introduction...........................................................................................................99
Electrical Symbol Legend...................................................................................100
Hydraulic Symbols Legend.................................................................................101
Limit Switch Location Legend.............................................................................102

April 2016
Table of Contents
xii Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Electrical Schematics – Options .................................................................... 103
Power Cable Wiring Diagram.............................................................................104
Drive Contactor Panel Wiring Diagram..............................................................105
Manifold and Limit Switch Wiring Diagram ........................................................108
LVI/BCI Option Wiring Diagram.........................................................................109
Work and Drive Lights Option............................................................................112
CTE Option, (CE Models) ..................................................................................113
Charger Interlock Option....................................................................................116
Hydraulic Schematics ...................................................................................... 117
Hydraulic Schematic ..........................................................................................118
Electrical Schematics – ANSI / CSA / AS Models ....................................... 119
Electrical Schematic, (ANSI / CSA / AS), (before serial numbers Z30N10-12119,
Z34N10-8857 and Z3410-7774).................................................................120
Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA / AS), (before
serial numbers Z3010-12119, Z34N10-8857 and Z3410-7774) ................121
Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA / AS), (before
serial numbers Z3010-12119, Z34N10-8857 and Z3410-7774) ................124
Ground Control Box Switch Panel Wiring Diagram, (ANSI / CSA / AS), (before
serial numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)..............125
Platform Control Box Wiring Diagram, (ANSI / CSA / AS), (before serial numbers
Z30N10-12119, Z34N10-8857 and Z3410-7774) ......................................128
Electrical Schematics – CE Models ............................................................... 129
Electrical Schematic, (CE), (before serial numbers Z30N10-12119,
Z34N10-8857 and Z3410-7774).................................................................130
Ground Control Box Terminal Strip Wiring Diagram, (CE), (before serial numbers
Z30N10-12119, Z34N10-8857 and Z3410-7774) ......................................134
Ground Control Box Switch Panel Wiring Diagram, (CE), (before serial numbers
Z30N10-12119, Z34N10-8857 and Z3410-7774) ......................................135
Platform Control Box Wiring Diagram, (CE), (before serial numbers
Z30N10-12119, Z34N10-8857 and Z3410-7774) ......................................138

April 2016
Table of Contents
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N xiii
Electrical Schematics – ANSI and CSA Models ............................................ 139
Electrical Schematic, (ANSI / CSA), (from serial numbers Z30N10-12119,
Z34N10-8857 and Z3410-7774 to Z30N13-14695, Z34N13-10622 and
Z3413-9441 )..............................................................................................140
Electrical Schematic, (ANSI / CSA), (from Z30N13-14696, Z34N13-10623 and
Z3413-9442 to Z30N14-15221, Z34N14-10983 and Z3414-9685)............144
Ground Control Box Terminal Strip Wiring Diagram, (ANSI / CSA), (from serial
numbers Z30N10-12119, Z34N10-8857 and Z3410-7774 to Z30N13-14695,
Z34N13-10622 and Z3413-9441)...............................................................148
Ground Control Box Switch Panel Wiring Diagram, (ANSI / CSA), (from serial
numbers Z30N10-12119, Z34N10-8857 and Z3410-7774)........................149
Platform Control Box Wiring Diagram, (ANSI / CSA), (from serial numbers
Z30N10-12119, Z34N10-8857 and Z3410-7774).......................................154
Electrical Schematic, (ANSI / CSA), (from Z30N13-14696, Z34N13-10623 and
Z3413-9442 to Z30N14-15221, Z34N14-10983 and Z3414-9685)............155
Electrical Schematics – AS / CE Models ........................................................ 157
Electrical Schematic, (AS / CE), (from serial numbers Z30N10-12119,
Z34N10-8857 and Z3410-7774 to Z30N13-14695, Z34N13-10622 and
Z3413-9441)...............................................................................................158
Electrical Schematic, (AS / CE), (from Z30N13-14696, Z34N13-10623 and
Z3413-9442 to Z30N14-15221, Z34N14-10983 and Z3414-9685)............162
Ground Control Box Terminal Strip Wiring Diagram, (AS / CE), (from serial
numbers Z30N10-12119, Z34N10-8857 and Z3410-7774 to Z30N13-14695,
Z34N13-10622 and Z3413-9441)...............................................................166
Ground Control Box Switch Panel Wiring Diagram, (AS / CE), (from serial
numbers Z30N10-12119, Z34N10-8857 and Z3410-7774 to Z30N13-14695,
Z34N13-10622 and Z3413-9441)...............................................................167
Ground Control Box Terminal Strip Wiring Diagram, (AS / CE), (from serial
numbers Z30N13-14696, Z34N13-10623 and Z3413-9442 to Z30N14-15221,
Z34N14-10983 and Z3414-9685)...............................................................170
Platform Control Box Wiring Diagram, (AS / CE) (from serial numbers
Z30N10-12119, Z34N10-8857 and Z3410-7774 to Z30N13-14695,
Z34N13-10622 and Z3413-9441)...............................................................172
Platform Control Box Wiring Diagram, (AS / CE) (from serial numbers
Z30N13-14696, Z34N13-10623 and Z3413-9442 to Z30N14-15221,
Z34N14-10983 and Z3414-9685................................................................173

April 2016 Service Manual
Specifications
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N 1
Section 2 Specif ic ations
Machine Specifications
Tires and wheels,
Z
-30/20N, Z-30/20N RJ and Z-34/22N
Tire size (solid rubber)
22 x 7 x 17.5 i
n
56 x 18 x 44 c
m
Load range
7600 l
bs
3447 k
g
Overall tire diameter
22 i
n
56 c
m
Wheel diameter
17.5 i
n
44 c
m
Wheel width
7 i
n
18 c
m
Tires and wheels, Z
-34/22
Tire size
9-
14.5 LT
Tire ply rating
12
Tire weight, new foam
-filled
(minimum)
175 l
bs
79 k
g
Overall tire diameter
28 i
n
71 c
m
Wheel diameter
14.5 i
n
37 c
m
Wheel width
7 i
n
18 c
m
Wheel lugs
Front
8 @ 5/8 -
18
Rear
9 @ 5/8 -
18
Lug nut torque, dry
125 ft-
lbs
169.5 Nm
Lug nut torque, lubricated
95 ft-
lbs
129 Nm
Fuel capacities
Hydraulic tank
4 g
allons
15.1 l
iters
Hydraulic system (including tank)
6 g
allons
22.7 l
iters
Drive hubs
48:1
57:1
24.5 fl oz/725 c
c
24.5 fl oz/725 c
c
Drive hub oil type: SAE 9
0 multipurpose hypoid gear oil
API service classification GL5
For operational specifications, refer to the
Operator's Manual.

Service Manual April 2016
Specifications
2 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Machine Component Weights
Z-34/22DC and Z-34/22N
Drive motor
64 l
bs
29 k
g
Torque hub
113 l
bs
51 k
g
Primary boom assembly
(including extension boom)
647 l
bs
293 k
g
Primary boom cylinder
59 l
bs
27 k
g
Primary
boom extend cylinder 75 l
bs
34 k
g
Secondary boom linkage
832 l
bs
377 k
g
Secondary boom cylinder
54 l
bs
24 k
g
Jib boom assembly
53lbs
24kg
Jib boom cylinder
34 l
bs
15 k
g
4
ft / 1.5 m platform 99 l
bs
45 k
g
5
ft / 2.4 m platform 105 l
bs
48 k
g
Battery
6volt (wet) 88 l
bs
48 k
g
Battery
6 volt (maintenance free) 105 l
bs
48 k
g
Machine Component Weights
Z-30/20N and Z-30/20N RJ
Drive motor
45 l
bs
20 k
g
Torque hub
89 l
bs
40 k
g
Primary boom assembly
(including extension boom)
541 l
bs
226 k
g
Primary boom
cylinder 59 l
bs
27 k
g
Primary boom extend cylinder
66 l
bs
30 k
g
Secondary boom linkage
1200 l
bs
544 k
g
Secondary boom cylinder
48 l
bs
22 k
g
Jib boom assembly
63lbs
29kg
Jib boom cylinder
34 l
bs
15 k
g
4
ft / 1.5 m platform 99 l
bs
45 k
g
5
ft / 2.4 m platform 105 l
bs
48 k
g
Battery 6volt (wet)
88 l
bs
48 k
g
Battery
6 volt (maintenance free) 105 l
bs
48 k
g

April 2016 Service Manual
Specifications
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N 3
Performance Specifications
Z-30/20N and Z-30/20N RJ
Drive speed, maximum
Stowed position
4.5 m
ph
7.2 k
m/h
40 ft / 6.0 s
ec
12.2 m / 6.0 s
ec
Boom raised or extended
0.6 mph1 km/h40 f
t /
42 sec12.2 m / 42 s
ec
Braking distance, maximum
High range on paved surface
2 to 4 f
t
0.6 t
o 1.2m
Gradeability
See Operator's
Manual
Boom function speeds, maximum from platform
controls (with rated load secured to platform)
Jib boom up
19 to 23 s
econds
Jib boom down
17 to 21 s
econds
Jib boom rotate, 180°
13 to 17 s
econds
Primary boom up
14 to 22 s
econds
Primary boom down
12 to 20 s
econds
Primary boom extend
15 to 19 s
econds
Primary boom retract
10 to 14 s
econds
Secondary boom up
11 to 18 s
econds
Secondary boom down
7 to 15 s
econds
Turntable rotate, 355°
62 to 68 s
econds
Platform rotate, 180°
5 to 11 s
econds
Platform level up
14 to 19 s
econds
Platform level down
13 to 18 s
econds
Performance Specifications
Z-34/22 and Z-34/22N
Drive speed, maximum
Stowed position
4.5 m
ph
7.2 k
m/h
40 ft / 6.0 s
ec
12.2 m / 6.0 s
ec
Boom raised or extended
0.6 mph1 km/h40 f
t /
42 sec12.2 m / 42 s
ec
Braking distance, maximum
High
range on paved surface 2 to 4 f
t
0.6 t
o 1.2m
Gradeability
See Operator's
Manual
Boom function speeds, maximum from platform
controls (with rated load secured to platform)
Jib boom up
20 to 24 s
econds
Jib boom down
18 to 22 s
econds
Primary boom up
16 to 22 s
econds
Primary boom down
13 to 20 s
econds
Primary boom extend
11 to 15 s
econds
Primary boom retract
13 to 17 s
econds
Secondary boom up
15 to 22 s
econds
Secondary boom down
11 to 18 s
econds
Turntable rotate, 355°
62 to 68 s
econds
Platform
rotate, 180° 5 to 11 s
econds
Platform level up
14 to 19 s
econds
Platform level down
13 to 18 s
econds

Service Manual April 2016
Specifications
4 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Hydraulic Oil Specifications
Hydraulic Fluid Specifications
Genie specifications require hydraulic oils which are
designed to
give maximum protection to hydraulic
systems, have the ability to perform over a wide
temperature range, and the viscosity index should
exceed 140. They should provide excellent antiwear,
oxidation prevention, corrosion inhibition, seal
conditioning, and f
oam and aeration suppression
properties.
Cleanliness level,
minimum
ISO 15/13
Water content,
maximum
250 p
pm
Recommended Hydraulic Fluid
Hydraulic oil type
Chevron Rando HD Premium
Viscosity grade
32
Viscosity index
200
Optional Hydraulic Fluids
Mineral based
Shell Tellus S2 V 32
Shell Tellus S2 V 46
Shell Tellus S4 VX 32 Shell
Shell Donax TG (Dexron III)
Chevron 5606A
Biodegradable
Petro Canada Environ MV
46
Fire resistant
UCON Hydrolube HP-
5046
Note: Genie specifications require additional
equipment and special installation instructions for
the approved optional fluids. Consult Genie
Product Support before use.
Optional fluids may not have
the same hydraulic lifespan and
may result in component
damage.
Note: Extended machine operation can cause the
hydraulic fluid temperature to increase beyond it's
maximum allowable range. If the hydraulic fluid
temperature consistently exceeds 200°F / 90°C an
optional oil cooler may be required.
Do not top off with incompatible
hydraulic fluids. Hydraulic fluids
may be incompatible due to the
differences in base additive
chemistry. When incompatible
fluids are mixed, insoluble
materials may form and deposit
in the hydraulic system,
plugging hydraulic lines, filters,
control valves and may result in
component damage.
Note: Do not operate the machine when the
ambient air temperature is consistently above
120°F / 49°C.
Hydraulic Fluid Temperature
Range
Ambient air temperature
1 Chevron hydraulic oil 5606A
2 Petro-Canada Environ MV 46
3 UCON Hydrolube HP-5046D
4 Chevron Rando HD premium oil MV

April 2016 Service Manual
Specifications
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N 5
Chevron Rando HD Premium Oil
MV Fluid Properties
ISO Grade
32
Viscosity index
200
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
7.5
33.5
Brookfield Viscosity
cP @
-4°F / -20°C
cP @
-22°F / -30°C
1040
3310
Flash point
375°F / 190°C
Pour point
-58°F / -
50°C
Maximum continuous operating
temperature
171°F / 77°C
Note: A hydraulic oil heating system is
recommended when the ambient temperature is
consistently below 0°F / -18°C.
Note: Do not operate the machine when the
ambient temperature is below -20°F / -29°C with
Rando HD Premium MV.
Chevron 5606A Hydraulic Oil
Fluid Properties
ISO Grade
15
Viscosity index
300
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
cSt @
-40°F / -40°C
5.5
15.0
510
Flash point
180°F / 82°C
Pour point
-81°F / -
63°C
Maximum continuous operating
temperature
124°F / 51°C
Note: Use of Chevron 5606A hydraulic fluid, or
equivalent, is required when ambient temperatures
are consistently below 0°F / -17°C unless an oil
heating system is used.
Continued use of Chevron
5606A hydraulic fluid, or
equivalent, when ambient
temperatures are consistently
above 32°F / 0°C may result in
component damage

Service Manual April 2016
Specifications
6 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N Part No. 139378
Petro-Canada Environ MV 46
Fluid Properties
ISO Grade
46
Viscosity index
154
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
8.0
44.4
Flash point
482°F / 250°C
Pour point
-49°F / -
45°C
Maximum continuous operating
temperature
180°F / 82°C
Shell Tellus S4 VX Fluid
Properties
ISO Grade
32
Viscosity index
300
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
9
33.8
Brookfield Viscosity
cSt @
-4°F / -20°C
cSt @
-13°F / -25°C
cSt @
-40°F / -40°C
481
702.4
2624
Flash point
>100
Pour point
-76°F / -
60°C
Maximum continuous
operating
temperature
103°F / 75°C
UCON Hydrolube HP-5046 Fluid
Properties
ISO Grade
46
Viscosity index
192
Kinematic Viscosity
cSt @ 149°F / 65°C
cSt @ 104°F / 40°C
cSt @ 0°F /
-18°C
22
46
1300
Flash point
None
Pour point
-81°F / -
63°C
Maximum
continuous operating
temperature
189°F / 87°C

April 2016 Service Manual
Specifications
Part No. 139378 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N 7
Hydraulic Component
Specifications
Function pump
Type: Fixed displacement gear pump
Displacement
0.183 c
u in
3 c
c
Flow rate @280
0 psi / 172 bar 2.1 g
pm
7.9 L/min
Hydraulic tank return filter
10 micron with 25 p
si /
1.7 bar bypass
Function manifold
System relief valve pressure,
Z
-30/20N and Z-30/20N RJ 2800 p
si
193 b
ar
System relief valve pressure,
Z
-34/22 and Z-34/22N 3200 p
si
221 b
ar
Primary boom down relief
pressure 1600 p
si
110 b
ar
Secondary boom down relief pressure
1600 p
si
110 b
ar
Primary boom extend relief pressure
Models with rotating jib
1800 p
si
124 b
ar
Turntable rotate relief pressure
1100 p
si
76 b
ar
Auxiliary pump
Type: Fixed displacement gear
pump
Displacement
0.3 g
pm
1.14 L/min
Manifold Component
Specifications
Plug torque
SAE No. 2
36 in-
lbs / 4 Nm
SAE No. 4
10 ft-
lbs / 13 Nm
SAE No. 6
14 ft-
lbs / 19 Nm
SAE No. 8
38 ft-
lbs / 51 Nm
SAE No. 10
41 ft-
lbs / 55 Nm
SAE No. 12
56 ft-
lbs / 76 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 / 10°C that your air temperature increases
or decreases from 68°F / 20°C.
Valve Coil Resistance Specification
Description
Specification
Solenoid valve,
3 position 4 way, 20V DC
(schematic items A,
J, K, U, V, Y, AA, AB
and CC)
22
Ω
Proportional solenoid valve, 24V DC
(schematic item H)
19.5
Ω
Solenoid valve, N.C. poppet, 20V DC
(schematic item M)
23.5
Ω
Solenoid valve, N.O. poppet, 20V DC
(schematic item P)
23.5
Ω