Wacker Neuson RT82-SC3 User manual

Operator’s Manual
Trench Roller
RT82-SC3
RTx-SC3
Type RT82-SC3, RTx-SC3
Document 5200023365
Date 0818
Revision 09
Language EN
5200023365

Copyright notice © Copyright 2018 by Wacker Neuson Production Americas LLC
All rights, including copying and distribution rights, are reserved.
This publication may be photocopied by the original purchaser of the
machine. Any other type of reproduction is prohibited without express
written permission from Wacker Neuson Production Americas LLC.
Any type of reproduction or distribution not authorized by Wacker
Neuson Production Americas LLC represents an infringement of valid
copyrights. Violators will be prosecuted.
Trademarks All trademarks referenced in this manual are the property of their
respective owners.
Manufacturer Wacker Neuson Production Americas LLC
N92W15000 Anthony Avenue
Menomonee Falls, WI 53051 U.S.A.
Tel: [phone] · Fax: [phone] · Tel: [phone]
www.wackerneuson.com
Original instructions This Operator’s Manual presents the original instructions. The original
language of this Operator’s Manual is American English.

CALIFORNIA Proposition 65 Warning
wc_tx004643en.fm 3
CALIFORNIA Proposition 65 Warning
WARNING
The engine exhaust from this product contains chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
WARNING
Diesel engine exhaust and some of its constituents are known to the State of
California to cause cancer, birth defects, and other reproductive harm.
WARNING
Cancer and Reproductive Harm -
www.P65Warnings.ca.gov.
WARNING
Batteries, battery posts, terminals and related accessories contain lead and lead
compounds, and other chemicals known to the State of California to cause cancer
and birth defects or other reproductive harm. WASH HANDS AFTER HANDLING.

CALIFORNIA Proposition 65 Warning
wc_tx004643en.fm
4
Notes

RT / RTx Foreword
wc_tx003861gb_FM10.fm 5
Foreword
SAVE THESE INSTRUCTIONS—This manual contains important instructions for
the machine models below. These instructions have been written expressly by
Wacker Neuson Production Americas LLC and must be followed during installation,
operation, and maintenance of the machines.
Machine
identification
A nameplate listing the model number, item number, revision number, and serial
number is attached to this machine. The location of the nameplate is shown above.
Serial number
(S/N)
For future reference, record the serial number in the space provided below. You will
need the serial number when requesting parts or service for this machine.
Machine Item Number
RT82-SC3 5200019232, 5200019233,
5200019234, 5200019235,
5200019236, 5200019237,
5200019238, 5200019239,
5200022541, 5200019255,
5200019256
RTx-SC3 5200019250, 5200019251,
5200019252, 5200019253,
5200019254, 5200019257,
5200019258, 5200019259,
5100018515, 5100018516,
5100018517, 5100018518,
5100038346, 5100039613
wc_gr012199
Serial Number:

Foreword RT / RTx
6 wc_tx003861gb_FM10.fm
Machine
documentation
■From this point forward in this documentation, Wacker Neuson Production
Americas LLC will be referred to as Wacker Neuson.
■Keep a copy of the Operator’s Manual with the machine at all times.
■For spare parts information, please see your Wacker Neuson Dealer, or visit the
Wacker Neuson website at http://www.wackerneuson.com/.
■When ordering parts or requesting service information, be prepared to provide
the machine model number, item number, revision number, and serial number.
Expectations
for
information in
this manual
■This manual provides information and procedures to safely operate and
maintain the above Wacker Neuson model(s). For your own safety and to
reduce the risk of injury, carefully read, understand, and observe all instructions
described in this manual.
■Wacker Neuson expressly reserves the right to make technical modifications,
even without notice, which improve the performance or safety standards of its
machines.
■The information contained in this manual is based on machines manufactured
up until the time of publication. Wacker Neuson reserves the right to change any
portion of this information without notice.
■The illustrations, parts, and procedures in this manual refer to Wacker Neuson
factory-installed components. Your machine may vary depending on the
requirements of your specific region.
CALIFORNIA
Proposition
65 Warning
Combustion exhaust, some of its constituents, and certain vehicle components
contain or emit chemicals known to the State of California to cause cancer and
birth defects or other reproductive harm.
Laws
pertaining to
spark
arresters
NOTICE: State Health Safety Codes and Public Resources Codes specify that in
certain locations spark arresters be used on internal combustion engines that use
hydrocarbon fuels. A spark arrester is a device designed to prevent accidental
discharge of sparks or flames from the engine exhaust. Spark arresters are
qualified and rated by the United States Forest Service for this purpose. In order to
comply with local laws regarding spark arresters, consult the engine distributor or
the local Health and Safety Administrator.

RT / RTx Foreword
wc_tx003861gb_FM10.fm 7
Manufacturer’s
approval
This manual contains references to approved parts, attachments, and
modifications. The following definitions apply:
■Approved parts or attachments are those either manufactured or provided by
Wacker Neuson.
■Approved modifications are those performed by an authorized Wacker
Neuson service center according to written instructions published by Wacker
Neuson.
■Unapproved parts, attachments, and modifications are those that do not
meet the approved criteria.
Unapproved parts, attachments, or modifications may have the following
consequences:
■Serious injury hazards to the operator and persons in the work area
■Permanent damage to the machine which will not be covered under warranty
Contact your Wacker Neuson dealer immediately if you have questions about
approved or unapproved parts, attachments, or modifications.

Foreword RT / RTx
8 wc_tx003861gb_FM10.fm

2016-CE-RTx_Kohler_en_FM10.fm
EC Declaration of Conformity
Manufacturer
Wacker Neuson Production Americas LLC, N92W15000 Anthony Avenue,
Menomonee Falls, Wisconsin 53051 USA
Product
Product
Product category
Product function
Item number
Net installed power
Measured sound power level
Guaranteed sound power level
RT82-SC3, RTx-SC3
Trench Roller
To compact soil
5200019235, 5200019236, 5200019237, 5200019238,
5200019239, 5200019252, 5200019253, 5200019254,
5200022541, 5100018516
15.5 kW
106 dB(A)
109 dB(A)
Conformity Assessment Procedure
According to 2000/14/EC ANNEX VIII
Notified Body
Lloyds Register Verification Limited (Notified Body No 0038)
71 Fenchurch Street, London EC3M 4BS, United Kingdom
Directives and Standards
We hereby declare that this product meets and complies with the relevant regulations and
requirements of the following directives and standards:
2006/42/EC, 2000/14/EC, 2005/88/EC, 2014/30/EU, EN 500-1, EN 500-4
Authorized Person for Technical Documents
Robert Raethsel, Wacker Neuson Produktion GmbH & Co. KG, Wackerstrasse 6, 85084 Re-
ichertshofen, Germany
Menomonee Falls, WI, USA, 27.05.16
Original Declaration of Conformity
Paul Sina
Manager, Product Engineering
For Wacker Neuson
Jeff Volden
Director, Product Engineering
For Wacker Neuson
Keith Herr
Vice President and Managing Director
For Wacker Neuson

2017-CE-RTx_Kubota_en.fm
EC Declaration of Conformity
Manufacturer
Wacker Neuson Production Americas LLC, N92W15000 Anthony Avenue,
Menomonee Falls, Wisconsin 53051 USA
Product
Product
Product category
Product function
Item number
Net installed power
Measured sound power level
Guaranteed sound power level
RT82-SC3, RTx-SC3
Trench Roller
To compact soil
5200019256, 5200019259, 5100018518, 5100034371,
5100037397, 5100039613
15.5 kW
105 dB(A)
109 dB(A)
Conformity Assessment Procedure
According to 2000/14/EC ANNEX VIII
Notified Body
Lloyds Register Verification Limited (Notified Body No 0038)
71 Fenchurch Street, London EC3M 4BS, United Kingdom
Directives and Standards
We hereby declare that this product meets and complies with the relevant regulations and
requirements of the following directives and standards:
2006/42/EC, 2000/14/EC, 2005/88/EC, 2014/30/EU, EN 500-1, EN 500-4
Authorized Person for Technical Documents
Robert Raethsel, Wacker Neuson Produktion GmbH & Co. KG, Wackerstrasse 6, 85084
Reichertshofen, Germany
Menomonee Falls, WI, USA, 23.10.17
Original Declaration of Conformity
Paul Sina
Manager, Product Engineering
For Wacker Neuson
Jeff Volden
Director, Product Engineering
For Wacker Neuson
Keith Herr
Vice President and Managing Director
For Wacker Neuson

Table of Contents
RT / RTx
wc_bo5200023365_09TOC.fm 13
CALIFORNIA Proposition 65 Warning 3
Foreword 5
EC Declaration of Conformity 9
1 Safety Information 17
1.1 Signal Words Used in this Manual ..................................................... 17
1.2 Machine Description and Intended Use ............................................. 18
1.3 Safety Guidelines for Operating the Machine ..................................... 19
1.4 Service Safety .................................................................................... 21
1.5 Operator Safety while Using Internal Combustion Engines ............... 23
1.6 Hydraulic Oil Safety ............................................................................ 24
1.7 Safety Guidelines for Lifting the Machine ........................................... 24
2 Labels 26
2.1 Label Locations .................................................................................. 26
2.2 Label Meanings .................................................................................. 28
3 Lifting and Transporting 37
3.1 Articulated Joint Locking Bar .............................................................. 37
3.2 Lifting the Machine ............................................................................. 38
3.3 Tying Down and Transporting the Machine ........................................ 39
4 Operation 41
4.1 Preparing the Machine for First Use ................................................... 41
4.2 Control and Component Locations—Kohler ....................................... 42
4.3 Control / Component Descriptions—Kohler ....................................... 43
4.4 Control and Component Locations—Kubota ...................................... 44
4.5 Control and Component Descriptions—Kubota ................................. 45
4.6 Features and Controls ........................................................................ 46
4.7 Accessing the Engine or Hydraulic Component Compartments ......... 47
4.8 Accessing the Control Compartment .................................................. 47
4.9 Control Panel ...................................................................................... 48
4.10 SmartControl™ SC-3 Transmitter ...................................................... 50
4.11 Operating Status Indicator Codes ...................................................... 52
4.12 Light Ring Color Codes ...................................................................... 54

Table of Contents RT / RTx
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14
4.13 Infra-red System and Control Channels ............................................. 55
4.14 Function of the Compatec Compaction System (if equipped) ............ 57
4.15 Position of the Operator ...................................................................... 59
4.16 Range Limits ....................................................................................... 60
4.17 Operating Characteristics ................................................................... 61
4.18 Communication Faults ........................................................................ 61
4.19 Machine Stability ................................................................................. 62
4.20 Operating on Slopes ........................................................................... 63
4.21 Rollovers ............................................................................................. 63
4.22 Refueling the Machine ........................................................................ 64
4.23 Before Starting .................................................................................... 65
4.24 Starting, Operating, and Stopping the Machine .................................. 66
4.25 Emergency Shutdown Procedure ....................................................... 69
4.26 NiMH Battery ...................................................................................... 70
4.27 Replacing the Battery Pack ................................................................ 70
4.28 Charging the Transmitter Battery ........................................................ 71
5 Engine Control Module (ECM) Diagnostics 73
5.1 Overview of the ECM and the Diagnostic Tool ................................... 73
5.2 ECM Stages of Engine Start Up ......................................................... 74
5.3 ECM Monitoring of Solenoids—Kohler Engine Only ........................... 75
5.4 ECM Monitoring of Solenoids—Kubota Engine Only .......................... 76
5.5 Connecting the Diagnostic Tool—Kohler Engine Only ....................... 78
5.6 Connecting the Diagnostic Tool—Kubota Engine Only ...................... 79
5.7 Programming the ECM Tip-Over Mode .............................................. 80
5.8 Entering the ECM Diagnostic Mode .................................................... 81
5.9 ECM Fault and Error Codes ............................................................... 82
5.10 Resetting the ECM Diagnostic Data and the Tip-Over Light .............. 84
5.11 Calibrating the Joysticks ..................................................................... 85
6 Changing Drums (RTx-SC3) 87
6.1 Removing the Drum Extensions ......................................................... 87
6.2 Installing Drum Extensions ................................................................. 89
7 General Maintenance 92
7.1 Periodic Maintenance Schedule ......................................................... 92
7.2 Hydraulic Oil Requirements ................................................................ 93
7.3 Checking the Hydraulic Oil Level ........................................................ 94

Table of Contents
RT / RTx
wc_bo5200023365_09TOC.fm 15
7.4 Changing Hydraulic Oil and Filter ....................................................... 95
7.5 Lubricating the Articulated Joint and Steering Cylinders .................... 97
7.6 Cleaning SmartControl™ Transmitter ................................................ 98
7.7 Scraper Bars ...................................................................................... 99
7.8 Shock Mounts ..................................................................................... 99
7.9 Maintaining the Battery ..................................................................... 100
7.10 Draining the Fuel Filter Water Separator—Kohler Engine Only ....... 101
7.11 Maintaining the Fuel Filter Water Separator—Kubota Engine Only . 102
7.12 Priming the Fuel System—Kohler Engine Only ................................ 103
7.13 Storage ............................................................................................. 104
7.14 Long-Term Storage .......................................................................... 105
7.15 Machine Disposal/Decommissioning ................................................ 106
8 Engine Maintenance: KOHLER 107
9 Engine Maintenance—Kubota D902 (Diesel) 112
10 Troubleshooting 115
10.1 Checking Hydraulic Pressure ........................................................... 117
10.2 Hydraulic Manifold ............................................................................ 118
11 Technical Data 119
11.1 Engine .............................................................................................. 119
11.2 Roller ................................................................................................ 120
11.3 Lubrication ........................................................................................ 120
11.4 Sound and Vibration Specifications .................................................. 121
11.5 Dimensions ....................................................................................... 121
11.6 Radiation Compliance ...................................................................... 121
12 Emission Control Systems Information and Warranty—Diesel 123
12.1 Emission Control System Background Information .......................... 123
12.2 Limited Defect Warranty for Wacker Neuson Emission Control
Systems ............................................................................................ 124

Table of Contents RT / RTx
wc_bo5200023365_09TOC.fm
16
13 AEM Safety Manual 129
14 Schematics 151
14.1 Electrical Schematic—Complete—Kohler .........................................152
14.2 Electrical Schematic Components—Kohler .......................................153
14.3 Electrical Schematic Section A—Kohler ............................................154
14.4 Electrical Schematic Components—Kohler .......................................155
14.5 Electrical Schematic Section B—Kohler ............................................156
14.6 Electrical Schematic Components—Kohler .......................................157
14.7 Electrical Schematic Section C—Kohler ...........................................158
14.8 Electrical Schematic Components—Kohler .......................................159
14.9 Electrical Schematic Section D—Kohler ...........................................160
14.10 Electrical Schematic Components—Kohler .......................................161
14.11 Electrical Schematic—Complete—Kubota ........................................162
14.12 Electrical Schematic Components—Kubota ......................................163
14.13 Electrical Schematic Section A—Kubota ...........................................164
14.14 Electrical Schematic Components—Kubota ......................................165
14.15 Electrical Schematic Section B—Kubota ...........................................166
14.16 Electrical Schematic Components—Kubota ......................................167
14.17 Electrical Schematic Section C—Kubota ..........................................168
14.18 Electrical Schematic Components—Kubota ......................................169
14.19 Electrical Schematic Section D—Kubota ..........................................170
14.20 Electrical Schematic Components—Kubota ......................................171
14.21 Electrical Schematic — Compatec Compaction Display
(if equipped) ......................................................................................172
14.22 Electrical Schematic Components — Compatec Compaction
Display (if equipped) ..........................................................................173
14.23 ..........................................................................................................173
14.24 Hydraulic Schematic — 1 ..................................................................174
14.25 Hydraulic Schematic Components—1 ...............................................175
14.26 Hydraulic Schematic — 2 ..................................................................176
14.27 Hydraulic Schematic Components — 2 .............................................177

wc_si000902gb_FM10.fm 17
RT / RTx Safety Information
1 Safety Information
1.1 Signal Words Used in this Manual
This manual contains DANGER, WARNING, CAUTION, NOTICE, and NOTE
signal words which must be followed to reduce the possibility of personal injury,
damage to the equipment, or improper service.
NOTICE: Used without the safety alert symbol, NOTICE indicates a situation
which, if not avoided, could result in property damage.
Note: A Note contains additional information important to a procedure.
This is the safety alert symbol. It is used to alert you to potential personal hazards.
►Obey all safety messages that follow this symbol.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death
or serious injury.
►To avoid death or serious injury from this type of hazard, obey all safety mes-
sages that follow this signal word.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
►To avoid possible death or serious injury from this type of hazard, obey all safety
messages that follow this signal word.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
►To avoid possible minor or moderate injury from this type of hazard, obey all
safety messages that follow this signal word.

wc_si000902gb_FM10.fm
18
Safety Information RT / RTx
1.2 Machine Description and Intended Use
This machine is a remote-controlled trench roller. The Wacker Neuson Trench
Roller consists of two distinct machine halves (front and rear) joined by an
articulated joint. Each machine half includes an exciter assembly and two drums.
The front half also includes a diesel engine and pumps for the hydraulic system.
The rear half includes the hydraulic oil reservoir and the fuel tank. The diesel
engine powers the hydraulic systems that provide machine movement and drum
vibration. The operator controls all machine functions (steering, vibration, and
engine start/stop) using an infra-red control system.
This machine is intended to be used for compacting sub-bases, backfill, and
cohesive type soils.
This machine has been designed and built strictly for the intended use(s) described
above. Using the machine for any other purpose could permanently damage the
machine or seriously injure the operator or other persons in the area. Machine
damage caused by misuse is not covered under warranty.
The following are some examples of misuse:
■Using the machine as a ladder, support, or work surface
■Using the machine to carry or transport passengers or equipment
■Using the machine to tow other machines
■Operating the machine outside of factory specifications
■Operating the machine in a manner inconsistent with all warnings found on the
machine and in the Operator’s Manual
This machine has been designed and built in accordance with the latest global
safety standards. It has been carefully engineered to eliminate hazards as far as
practicable and to increase operator safety through protective guards and labeling.
However, some risks may remain even after protective measures have been taken.
They are called residual risks. On this machine, they may include exposure to:
■Heat, noise, exhaust, and carbon monoxide from the engine
■Burns from hot hydraulic fluid
■Fire hazards from improper refueling techniques
■Fuel and its fumes
■Personal injury from improper lifting techniques
■Crushing hazards from improper operation and for other persons in the work
zone
To protect yourself and others, make sure you thoroughly read and understand the
safety information presented in this manual before operating the machine.

wc_si000902gb_FM10.fm 19
RT / RTx Safety Information
1.3 Safety Guidelines for Operating the Machine
Operator
training
Before operating the machine:
■Read and understand the operating instructions contained in all manuals
delivered with the machine.
■Familiarize yourself with the location and proper use of all controls and safety
devices.
■Contact Wacker Neuson for additional training if necessary.
When operating this machine:
■Do not allow improperly trained people to operate the machine. People
operating the machine must be familiar with the potential risks and hazards
associated with it.
Operator
qualifications
Only trained personnel are permitted to start, operate, and shut down the machine.
They also must meet the following qualifications:
■Have received instruction on how to properly use the machine
■Are familiar with required safety devices
The machine must not be accessed or operated by:
■Children
■People impaired by alcohol, drugs, or prescription drugs
Application
area
Be aware of the application area.
■Keep unauthorized personnel, children, and pets away from the machine.
■Remain aware of changing positions and the movement of other equipment and
personnel in the application area/job site.
■Identify whether special hazards exist in the application area, such as toxic
gases or unstable ground conditions, and take appropriate action to eliminate
the special hazards before using the machine.
■Do not operate the machine in areas that contain flammable objects, fuels, or
products that produce flammable vapors.
■Always use the SmartControl™ transmitter neck strap provided by Wacker
Neuson while operating with the control cable connected. This neck strap is
designed to break away so that the operator will not be dragged by the machine
should the machine slide, tip, or fall.
■Always remain in visual contact with the machine at all times while operating the
controls.
■Never operate multiple rollers within 20 meters (65 feet) of one another, unless
you are certain that each roller and its accompanying transmitter have been set
to a different control channel than the other rollers/transmitters being used
within the area. Refer to section Setting Control Channels for additional
information.

wc_si000902gb_FM10.fm
20
Safety Information RT / RTx
Safety
devices,
controls, and
attachments
Only operate the machine when:
■All safety devices and guards are in place and in working order.
■All controls operate correctly.
■The machine is set up correctly according to the instructions in the Operator’s
Manual.
■The machine is clean.
■The machine’s labels are legible.
To ensure safe operation of the machine:
■Do not operate the machine if any safety devices or guards are missing or
inoperative.
■Do not modify or defeat the safety devices.
■Only use accessories or attachments that are approved by Wacker Neuson.
■Use caution when operating near the edges of pits, trenches or platforms.
Check to be sure that the ground surface is stable enough to support the weight
of the machine with the operator and that there is no danger of the roller sliding,
falling, or tipping.
■Position yourself safely when operating machine in reverse or on hills. Leave
enough space between yourself and the machine so you will not be placed in a
hazardous position should the machine slide or tip.
■Do not use a cellphone or send text messages while operating this machine.
■Stay clear of the articulated steering joint and the area between the front and
rear frames.
■Do not consume the operating fluids used in this machine. Depending on your
machine model, these operating fluids may include water, wetting agents, fuel
(gasoline, diesel, kerosene, propane, or natural gas), oil, coolant, hydraulic oil,
heat transfer fluid (propylene glycol with additives), battery acid, or grease.
Personal
Protective
Equipment
(PPE)
Wear the following personal protective equipment (PPE) while operating this
machine:
■Close-fitting work clothes that do not hinder movement
■Safety glasses with side shields
■Hearing protection
■Safety-toed footwear