Fayat Group BOMAG BW177D-50 Instructions for use

Printed in U.S.A.
BOMAG Americas, Inc.
2000 Kentville Rd.
Kewanee, IL 61443
Catalog Number
0852820 4/12
Operating Instructions
Maintenance Instructions
BW177D-50 / BW177DH-50 / BW177PDH-50
SN: 901582301001 > SN: 901582311001 >
SN: 901582321001 >
Single Drum Vibratory Roller

SYMBOLS USED IN THIS MANUAL
The following symbols have been used in THIS Manual to help communicate the intent of instructions.
When one of the symbols appears, it conveys the meaning dened below:
Serious personal injury, death, and/or
extensive property damage can result
if the DANGER instructions are not
followed.
Minor personal injury can result or a
part, an assembly, or the engine can be
damaged if the CAUTION instructions
are not followed.
Seriouspersonalinjuryand/orextensive
property damage can result if the
WARNINGinstructionsarenot followed.
NOTE: Gives additional, and/or clarication
details, which are to be used in
conjunction with previously presented
information.
CALIFORNIA
Proposition 65 Warning
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.
CALIFORNIA
Proposition 65 Warning
WARNING: Battery posts, terminals and
related accessories contain lead and lead
compounds, chemicals known to the state
of California to cause cancer, birth defects,
and other reproductive harm.
Wash hands after handling.

BOMAG machinesare products fromthewiderange
of BOMAG compaction equipment.
BOMAG’s vast experience in connection with state-
of-the-art production and testing methods, such
as lifetime tests of all important components and
highest quality demands guarantee maximum
reliability of your machine.
This manual comprises:
•Safety regulations
•Operating instructions
•Maintenance instructions
•Trouble shooting
Using these instructions will
•help you to become familiar with the machine.
•avoid malfunctions caused by unprofessional
operation.
Compliance with the maintenance instructions will
•enhance the reliability of the machine on con-
struction sites,
•prolong the lifetime of the machine,
•reduce repair costs and downtimes.
BOMAG will not assume liability for the function of the
machine
•if it is handled in a way not complying with the
usual modes of use,
•if it is used for purposes other than those men-
tioned in these instructions.
No warranty claims can be lodged in case of damage
resulting from
•operating errors,
•insufficient maintenance and
•wrong fuels and lubricants.
Please note!
Thismanualwaswrittenforoperators andmaintenance
personnel on construction sites.
Always keep this manual close at hand, e.g. in the
tool compartment of the machine or in a specially
provided container. These operating and maintenance
instructions are part of the machine.
Youshouldonlyoperatethemachineafteryouhavebeen
instructed and in compliance with these instructions.
Strictly observe the safety regulations.
Please observe also the guidelines of the Civil
Engineering Liability Association ”Safety Rules for the
Operation of Road Rollers and Soil Compactors”and all
relevant accident prevention regulations.
For your own personal safety you should only use
original spare parts from BOMAG.
In the course of technical development we reserve
the right for technical modications without prior
notication.
These operating and maintenance instructions are also
available in other languages.
Apart from that, the spare parts catalogue is avail-able
from your BOMAG dealer against the serial number of
your machine.
YourBOMAGdealerwillalsosupplyyouwithinformation
aboutthecorrectuseof ourmachines insoilandasphalt
construction.
The above notes do not constitute an extension of the
warrantyandliabilityconditionsspecied inthegeneral
terms of business of BOMAG. We wish you successful
work with your BOMAG machine.
Copyright by BOMAG

Fig. 1
Fig. 2
Fig. 3
Please ll in
...........................................................................................................
Machinetype(Fig. 1)
...........................................................................................................
Serial No. (Fig. 1 and 2)
...........................................................................................................
Engine type (Fig. 3)
...........................................................................................................
Engine No. (Fig. 3)
Note: Fill in the above listed data when receiving
the machine.
Upon receipt of the machine our
organization will instruct you about
correct operation and maintenance.
Please observe strictly all safety
regulations and notes on potential
dangers!

Table of Contents
Technical Data Section 1
Safety Regulations Section 2
Indicators and Controls Section 3
Operation Section 4
Maintenance Section 5
Trouble Shooting Section 6

1-1
Section 1
TECHNICAL DATA
4-2012
TABLE OF CONTENTS
PAGE
TECHNICAL DATA.......................................................................................................................... 2

H2
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Section 1
TECHNICAL DATA
1-2 4-2012
Dimensions
in mm (in)
A B D H H2 K L O1 O2 S W
BW 177D-50 2500
(98.4)
1816
(71.5)
1228
(48.3)
2225
(87.6)
2860
(112.6)
375
(14.7)
4913
(193.4)
65
(2.6)
65
(2.6)
25
(1.0)
1686
(66.4)
Fig. 4
*BW 177 D-50
Weights
Operating weight (CECE) with
ROPS
kg(lbs) 6965 (15,355)
with Cabin kg(lbs) 7205 (15,880)
Axle load, drum (CECE) with ROPS kg(lbs) 4100 (9,040)
Rear axle load (CECE) with ROPS kg(lbs) 2865 (6,315)
Static linear load with ROPS kg/cm (lbs/in) 24.3 (136.1)
Travel characteristics
Travel speed (1) km/h(mph) 0 ... 7 (0-4.3)
Travel speed (2) km/h(mph) 0 ... 11 (0-6.8)
Max. gradability
(depending on soil) % 45
Engine
Engine manufacturer Cummins
Type B3.3T
Cooling Water
Number of cylinders 4
Rated power DIN ISO 14396 kW (hp) 55 (74)
Rated speed 1 rpm 2600
Fuel Diesel

1-3
Section 1
TECHNICAL DATA
4-2012
* The right for technical modications remains reserved
** With lter
*BW 177 D-50
Electrical equipment V 12
Drive system hydrostatic
Driven axles 2
Brakes
Service brake hydrostatic
Parking brake hydr.-mech.
Steering
Type of steering articulated
Steering operation hydrostatic
Vibration
Vibrating drum 1
Drive system hydrostatic
Frequency Hz (VPM) 30/40 (1,800/2,400)
Amplitude mm (in) 1,8/0,9 (.071/.035)
Tires
Tire size 14.9-24/6PR
Tire tread Diamond (R3)
Air pressure bar (psi) 1,9 (27.6)
Filling capacities
Engine Oil** Litres (gal) 8.5 (2.24)
Fuel Litres (gal) 150 (40)
Hydraulic oil Litres (gal) 60 (16)
Coolant W/O Heating Litres (gal) 23.5 (6.2)
Coolant W/ Heating Litres (gal) 25.5 (6.73)

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Section 1
TECHNICAL DATA
1-4 4-2012
Dimensions in
mm (in)
A B D H H2 K L O1 O2 S W
BW 177DH-50 2500
(98.4)
1816
(71.5)
1228
(48.3)
2225
(87.6)
2860
(112.6)
375
(14.7)
4913
(193.4)
65
(2.6)
65
(2.6)
25
(1.0)
1686
(66.4)
BW 211PDH-50 2500
(98.4)
1816
(71.5)
1228
(48.3)
2225
(87.6)
2860
(112.6)
375
(14.7)
4913
(193.4)
65
(2.6)
65
(2.6)
25
(1.0)
1686
(66.4)
Fig. 4
*BW 177DH-50 BW 211 PDH-50
Weights
Operating weight (CECE) with
ROPS
kg(lbs) 7095 (15,640) 7310 (16,115)
with Leveling Blade kg(lbs) N/A 7910 (17,440)
with Cabin kg(lbs) 7340 (16,160) 7550 (16,640)
Axle load, drum (CECE) with ROPS kg(lbs) 4115 (9,070) 4330 (9,545)
with Leveling Blade kg(lbs) N/A 4835 (10,660)
Rear axle load (CECE) with ROPS kg(lbs) 2980 (6,570) 2980 (6,570)
Static linear load with ROPS kg/cm (lbs/in) 24.4 (136.6) —
Travel characteristics
Travel speed (1) km/h(mph) 0 ... 4.0 (2.5) 0 ... 4.0 (2.5)
Travel speed (2) km/h(mph) 0 ... 6.5 (4.0) 0 ... 6.5 (4.0)
Travel speed (3) km/h(mph) 0 ... 13.0 (8.0) 0 ... 13.0 (8.0)
Max. gradability
(depending on soil) % 55 55
Engine
Engine manufacturer Cummins Cummins
Type B3.3T B3.3T
Cooling Water Water
Number of cylinders 4 4
Rated power DIN ISO 14396 kW (hp) 55 (74) 55 (74)
Rated speed 1 rpm 2600 2600
Fuel Diesel Diesel

1-5
Section 1
TECHNICAL DATA
4-2012
* The right for technical modications remains reserved
** With lter
*BW 177 DH-50 BW 177 PDH-50
Electrical equipment V 12 12)
Drive system hydrostatic hydrostatic
Driven axles 2 2
Brakes
Service brake hydrostatic hydrostatic
Parking brake hydr.-mech. hydr.-mech.
Steering
Type of steering articulated articulated
Steering operation hydrostatic hydrostatic
Vibration
Vibrating drum 1 1
Drive system hydrostatic hydrostatic
Frequency Hz (VPM) 30/40 (1,800/2,400) 30/40 (1,800/2,400)
Amplitude mm (in) 1,8/0,9 (.071/.035) 1,70/0,9 (.064/.035)
Tires
Tire size 14.9-24/6PR 14.9-24/6PR
Diamond (R3) Tractor (R1)
Air pressure bar (psi) 1,9 (27.6) 1,6 (23.2)
Filling capacities
Engine Oil ** Litres (gal) 8.5 (2.24) 8.5 (2.24)
Fuel Litres (gal) 150 (40) 150 (40)
Hydraulic oil Litres (gal) 60 (16) 60 (16)
Coolant W/O Heating Litres (gal) 23.5 (6.2) 23.5 (6.2)
Coolant W/ Heating Litres (gal) 25.5 (6.73) 25.5 (6.73)

Section 1
TECHNICAL DATA
1-6 4-2012
NOTES

2-1
Section 2
SAFTEY REGULATIONS
4-2012
PAGE
GENERAL ....................................................................................................................................... 3
LOADING THE MACHINE .............................................................................................................. 4
TOWING THE MACHINE ............................................................................................................... 4
STARTING THE MACHINE ............................................................................................................. 4
BEFORE STARTING .................................................................................................................... 4
STARTING ................................................................................................................................ 5
STARTING WITH JUMP LEADS ............................................................................................... 5
STARTING IN CLOSED ROOMS .............................................................................................. 5
DRIVING THE MACHINE ............................................................................................................... 5
DRIVING ON SLOPES AND GRADIENTS .................................................................................. 6
CHECK THE EFFECT OF VIBRATION ............................................................................................ 6
PARKING THE MACHINE .............................................................................................................. 6
PARKING ON SLOPES AND GRADIENTS .................................................................................. 6
FILLING THE FUEL TANK .............................................................................................................. 6
FIRE PROTECTION MEASURES .................................................................................................... 6
MAINTENANCE WORK ................................................................................................................. 6
WORKING ON HYDRAULIC LINES ............................................................................................... 7
CHANGING HYDRAULIC HOSES ............................................................................................... 7
WORKING ON THE ENGINE .......................................................................................................... 7
WORKING ON ELECTRICAL EQUIPMENT ................................................................................... 7
WORKING ON THE BATTERY .................................................................................................... 7
WORKING ON THE FUEL SYSTEM ............................................................................................... 8
TABLE OF CONTENTS

Section 2
SAFTEY REGULATIONS
2-2 4-2012
WORKING ON WHEELS AND TIRES ............................................................................................. 8
CLEANING ..................................................................................................................................... 8
AFTER MAINTENANCE WORK ..................................................................................................... 8
REPAIR ........................................................................................................................................... 8
TEST ............................................................................................................................................... 8

2-3
Section 2
SAFTEY REGULATIONS
4-2012
General
This BOMAG machine is built in accordance with
thelatesttechnicalstandardandthe validtechnical
rules and regulations. There is, however, a risk of
danger for persons and property if:
•the machine is used for purposes other than
those it is intended for
•the machine is operated by untrained personnel
•the machine is modified or converted in an
unprofessional way
•the applicable safety regulations are not
observed.
Eachpersoninvolvedinoperation,maintenanceand
repairofthemachinemustthereforereadand apply
these safety regulations. This should be conrmed
by obtaining the signatures of the customer, if
necessary.
Furthermorethe followingregulationsandinstructions
are obviously also valid:
•applicable accident prevention instructions
•generally acknowledged safety and road traffic
regulations
•country specific safety regulations. It is the duty
of the operator to know and observe these
regulations. This applies also for local regulations
and the regulations for various types of manual
work. If the recommendations in this manual
differ from the regulations valid in your country,
you must strictly observe the regulations in your
country.
Intended use
This machine must only be used for:
•compaction of bituminous materials, e.g. road
surface layers. (AC and AD machines only)
•medium and heavy compaction tasks in earth
work (road sub-bases)
•This machine must only be operated with fully
functional safety equipment.
•The machine should be checked by an expert
once every year.
Unintended use
Dangers may, however, arise from the machine if it is
used by untrained personnel in an unprofessional way
or if it is used for purposes other than those mentioned
in these instructions.
Donotwork with vibrationon hardconcrete,onacured
concrete layer or heavily frozen ground.
Starting and operation of the machine in an explosive
environment is prohibited.
Who is allowed to work with the machine?
The machine must only be operated by trained and
authorized persons which are at least 18 years of age.
The responsibilities for the operation of the machine
must be clearly specied and complied with.
Persons under the inuence of alcohol, medication or
drugs must not operate, service or repair the machine.
Maintenanceandrepairtasksrequirespecicknowledge
and must therefore only be carried out by trained and
qualied personnel.
Conversions and alterations to the machine
Unauthorizedconversionstothemachineareprohibited
for safety reasons.
Original parts and accessories have been specially
designed for this machine. We wish to make expressly
clear that we have not tested or authorized any original
parts or special equipment not supplied by us. The
installation and/or use of such products can impair the
active and/or passive driving safety. The manufacturer
expressly excludes any liability for damage resulting
from the use of non-original parts or accessories.
Safety notes in the operating and maintenance
instructions:
Sections marked like this point out
possible dangers for persons.

Section 2
SAFTEY REGULATIONS
2-4 4-2012
Sections marked like this point out
possible dangers for the machine or for
parts of the machine.
Note: Sections marked like this provide
technical information concerning the
optimal economical use of the machine.
Sections marked like this
highlight activities for the safe
and environmental disposal of
fuels and lubricants as well as
replaced parts.
Observe all environment
protection regulations.
Information and safety stickers/decals on the
machine
Keep stickers/decals complete (see spare parts
catalogue) and fully legible and observe their meaning.
Replace damaged or illegible stickers/decals
immediately.
Loading the machine
Use only strong and stable loading ramps. The ramp
inclination must be lower than the gradability of the
machine.
Secure the machine against turning over or slipping o.
Secure the machine on the transport vehicle against
rolling o, slipping and turning over.
Persons are highly endangered if:
•they step or stand under loads being lifted
•they remain in the drive range of the machine
during a demonstration or during loading.
The machine must not swing about when lifted o the
ground.
Use only safe lifting gear of sucient load bearing
capacity.
Attachtheliftinggearonly tothespecied liftingpoints.
Towing the machine
Since the machine is nottted with a towing hitch, the
machine cannot be towed with a tow bar.
Ifthemachinehastobetowedurgentlyoutofthedanger
zone because of other risks, this must only be done on
level ground or uphill using chains and ropes. For this
purposetowingropesofsucienttensilestrengthmust
be fastened on the lifting eyes.
Afterreleasingthebrakethemachinecanonlybebraked
by the towing vehicle.
Before releasing the brake block the machine with
chocks to prevent unintended rolling.
Checking the Roll Over Protection Structure (ROPS)
The machine frame must not be distorted, bent or
cracked in the area of the ROPS structure.
The ROPS structure must not show any rust, damage,
hairline cracks or open fractures.
The ROPS must not rattle about when driving the
machine. This would mean that the fastening screws
are insuciently fastened. All screwed connections
must be tight and in accordance with the specications
(observethetighteningtorques).Screwsandnuts must
not be damaged, distorted or deformed.
No additional parts must be welded or bolted on and
no holes must be drilled without the permission of the
dealer,sincethismayimpairthestrengthofthestructure.
Starting the machine
Before starting
Operationof themachineisonly permittedwhensitting
in the operator’s seat.
Use only machines which have been properly serviced
at regular intervals.
Become acquainted with the equipment, the control
elements, the working mode of the machine and the
area you will be working in.
Use your personal protective outt (hard hat, safety
boots etc.).
Check before mounting the machine if:
•there are persons or obstructions beside or under
the machine
Environment

2-5
Section 2
SAFTEY REGULATIONS
4-2012
•the machine is free of any oily and combustible
material
•all handrails, steps and platforms are free of
grease, oils, fuels, dirt, snow and ice
•the engine compartment hood is closed and
locked
To climb onto the machine use steps and handrails.
Check before starting, whether:
•the machine shows any obvious defects
•all protective devices are properly secured in
their place
•steering, brakes, control elements, lighting and
warning horn are in order
•the seat is correctly adjusted
•the mirrors (if available) are clean and correctly
adjusted.
Do not start the machine if any gauges, control lights
or controls are defective.
Do not take any loose objects with you or fasten them
to the machine.
On machines with ROPS you should always wear your
seat belt!
Starting
Start and operate the machine only from the operator’s
seat
For starting set all control levers to“neutral position”.
Do not use any starting aids such as Start Pilot or ether.
After starting check all gauges.
Starting with jump leads
Connect plus with plus and minus with minus (ground
cable) - always connect the ground cable last and
disconnect it rst! Wrong connections may cause
severe damage in the electric system.
Never start the engine by bridging the electrical
connectionson thestarter,because themachine would
probably start to move immediately.
Starting in closed rooms
Exhaust gases are toxic! Always ensure an adequate
supply of fresh air when starting in closed rooms!
Driving the machine
Persons in the endangered area
If the machine has turned over and the cabin door
is jammed, use the right hand cabin window as an
emergency exit.
Check if there are persons or obstacles in the danger
area before starting or resuming work, especially when
driving in reverse.
If necessary give warning signals. Stop work
immediately if persons remain in the danger area
despite the warning.
Do not step or stand into the articulation area of the
machine while the engine is running. Danger of injury!
Driving
In events of emergency actuate the emergency stop
switch immediately. Do not use the emergency stop
push button as service brake.
Restart the machine only after the danger, that has
caused the actuation of the emergency stop, has been
eliminated.
If the machine has come in contact with high-voltage
power lines:
•do not leave the operator’s stand
•warn others from coming too close to the
machine or touching it
•if possible drive the machine out of the danger
zone
•have the power shut off.
Operate the machine only from the operator’s seat.
Keep the cabin doors closed.
Do not adjust the operator’s seat while driving.
Do not climb onto or o the machine while driving.
Change the travel direction only while the machine is
standing.
Do not use the machine to transport persons.
Stop the machine if you notice unusual noises or the
developmentofsmoke.Investigatethecause and have
the fault corrected.
Always keep a safe distance to excavations and
embankmentsandavoidallactivitieswhichcouldimpair
the stability of the machine.

Section 2
SAFTEY REGULATIONS
2-6 4-2012
Donotwork with vibrationon hardconcrete,onacured
concrete layer or heavily frozen ground.
When passing under yovers, bridges, tunnels, electric
power lines etc. keep a sucient distance.
Driving on slopes and gradients
Do not drive up and down gradients, which exceed the
maximum gradability of the machine.
Always drive extremely carefully on slopes and always
directlyupordowntheslope,neverdiagonally. Change
to the lower speed range before approaching the
inclination.
Wet and loose soils reduce the ground adhesion of
the machine and inclinations and slopes considerably.
Higher risk of accident!
Behaviour in trac
Match the speed of the machine to the working
conditions.
Always allow loaded transport vehicles to pass.
Switch the lights on when the visibility is poor.
Keep clear of edges and embankments.
Check the eect of vibration
Whencompacting withvibrationcheck theeect ofthe
vibrationon nearbybuildings andundergroundsupply
lines (gas, water, sewage, electric power supply), stop
vibratory compaction if necessary.
Never use the vibration on hard (frozen, concrete)
ground. Risk of bearing damage!
Parking the machine
Park the machine on level and rm ground.
Before leaving the machine:
•straighten the articulated joint to allow easy
access to and from the machine.
•return the travel lever to neutral position
•apply the parking brake
•shut the engine down and pull the ignition key
out.
•lock the cabin door
•secure the machine against unauthorized use.
Do not jump o the machine, use access steps and
hand rails.
Always secure parked machines, which could be in the
way, with appropriate measures.
Parking on slopes and gradients
Secure the machine against rolling, place metal chocks
in front of and behind the drums.
Filling the fuel tank
Do not inhale fuel fumes.
Refuel only after shutting the engine and the auxiliary
heater down.
Do not refuel in closed rooms.
No open re, do not smoke.
Do not spill any fuel. Catch running out fuel, do not let
it seep into the ground.
Wipe o spilled fuel. Keep fuel free of dirt and water.
Leaking fuel tanks can cause explosions. Ensure tight
t of the fuel tank lling cover, replace it if necessary.
Fire protection measures
Make yourself acquainted with the location and the
operation of re extinguishers. Observe re warning
and re ghting installations.
Maintenance work
Strictlyapply thespeciedmaintenancetasks,including
the changing of parts.
For service and repair work in the engine compartment
support the engine compartment hood
Maintenanceworkmustonlybecarried outbyqualied
and authorized personnel.
In case of maintenance and assembly work over-head
make sure to use the prescribed or other safe access
steps, ladders and gangways. Do not use parts of the
machine as access steps. Keep unauthorized persons
away from the machine.
Keep unauthorized persons away from the machine.
Do not perform maintenance work with the machine
driving or the engine running.
Parkthemachine onhorizontal,levelandstableground.
Pull the key out of the ignition switch.
Lock the articulated joint with the articulation lock.