Sakai CR271 Installation and operation manual

No. 3498-36200-1
A 
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OPERATING &
MAINTENANCE
INSTRUCTIONS
.MODEL
CR271
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SAKAI ®
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LEFT
CR271
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CON TE N TS
CONTENTS
PREFACE
MACHI
NE AND ENGINE IDENTIFICATION NUMBERS .... . .. ............... . ........................................... .. ... .. . .. 1
EMISSION CONTROL INFORMATION ................................... . ... .. . .... . ............................ .. ........ .. ........... .. .... . ... ... ...... 2
SAFETY NOTICES .................................................................................................................................................................... .. ...... 2
1. BASIC PRECAUTIONS FOR SAFETY .......... . .......................................................................................... .... ....... 4
1.1 General Precautions ............................................. ... ..................... . .......... .. ... . ................................... .. . .. .... .. .. .... ........ 4
1.2 Preparation for Safe Operation
.................... .. ............................... .. ......... . .... ....................................... .. ....... . 6
1.3 Before Starting the Engine ................ ........ ...... .. ................................................................................................. 7
1.4 After Starting the Engine
.......................... . ........ . ............. .. ................. .... . .. .. .................... .. ................................... 8
1.5 During Operation .. .......... .... .. ..................................... .. . .... ......................................................... . ...... .... . ....................... 8
1.6 Loading and Unloading .... . .. .. ... . ......... ... .... .. ..... . ...... . .. .. ... . ... . .. . .......... . ............... .. ........... ... ...................................... 1o
1.7 Transportation ........ .......... .. ..... . ... . ..... .. ........... ....... ... . .... .... ........................................................... .. ........... . ..... .. ............... 11
1.8 Handling the Battery .... .... . ........ .. ......... .. . ... . ...... .... .. .. .. ....................... . .. . ... .. .. .............. .. ... . ... . ... . ................. .. ... .. .. ..... 11
1.9 Towing ...................... ..... . .. ........... . ....... ... ........... . ... ... .. ....... .. .... .. ............ ..... ..... .. .. .... .. .... . .. ... . ............... . .. . ... . ... . .. .. . .................. .. 12
1.1 O Before Servicing ..... . .. .. .. .............. . .......................... . ......... . ...... .... . ... .... .................. . ........ ... .. .. ...................... .. ... ............. 13
1.11 During Servicing
........ .. ... .. ............................ .. ....... .. ... .. .. . .. . ..... ...... .......................... .... .......... . ....................... . .. . .. .......... 14
1.12 Safety Decals ............. .. . ... ...... ...... ..... .... ... .. ... .. ........ ... ....... .. ........... ....... .... . .. . .. .. ... .. ..... ... .. . ............................................ 16
2. OPERATION
.......................... .. . .. . .. .............. .. .. ... . ................. .... ....... . ... .. ............... . .... .............. ....... ..... ... .. ......... . .. ...... ... . .. . .. . ......... ... 18
2.1 Instruments and Controls
.. ... ............... . .. ... .......... .. ................... .. .. . .............. ..... ......... .. . ..... . ...... . ... .. .... .. .. .... ....... 18
2.1.1 Operator's station .. ....................... . .. . ............. .... .................... ... .. . ....... . .. .... .... .. ...................................... . .......... . 18
2.1.2 Gauges and warning lamps
............ . ...... . .. ....... ......... .......... .... ............ ................ ..... ..... .... ........ .............. 19
2.1.3 Switches ........................ . .. . .... .. .. .... ... ...... ... .. . ....... .. ............ .. ................... . .. . ........... ....... ........ . ........... ... ............ ..... ....... 20
2
.1 .4 Operating levers and knob ........... .. ...... .... .. .... ....... .. .... .......................................... . .. . ...... . ............. . ..... . ..... 22
2.1.5 Fuse
.... . ..... . ................. . .. . .. . .... ...... . .......................... ..... ........... . .................... .. . ........... .. .. ... . .... . .............................. ... .. . ...... 24
2.2 Handling and Adjustments ............... .. ... ........... . .......... .. ....... . .. . ........ . .................................. .. .. . .......................... 24
2.2.1 Scraper adjustment and replacement ...... .... . .... .. ... . .. .. . .. . ....... . ...... .. ............................................... 24
2.3 Operation .................. ............. . ......................................................................................................................................... .. .... 25
2.3.1 Before-starting inspection
............................ .. ............................................................................................. 25
2.3.2 Starting the engine .. . .. ........... . ...... ... .. .............. .. .............. . ...... . .. . .. . ...... ... ..... .... ... .... . ............ . ....... . .... . .. . .... . ..... . .. 26
2.3.3 After starting the engine ...... ... ................ ................. . ..... ... ..................... . ....................................................... 27
2.3.4 Traveling ..... .. ................ . .... ................ . ............. . ...... . ............. .. ............................ .... .. .............................. ..... .......... ....... 28
2.3.5 Stopp
in g I Parking ........... . ....................... . .. ...... .. ... . .................................................. . .............. . .............. .. . .... ..... 29
2.3.6 Stopping the engine .......................................... .... ... ............ .. .. .. ..................... .. ............. .. ................................. 29
2.3.7 Check after stopping the engine ...... ..... ................ ......... . ................ .... ..... ............. .. ........ .. ................... 30
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CON TENTS
2.4 Vibratory Operation ... . .................... . .................. . ................. . ..... . ................... .. .. . ........... ... .. . .. . .............. . ..................... 31
2.5 Sprinkler .. .. . ............... . .... . .... .. .. . .... .... .... ... .. . ...... .. ....... . .... .. .. . .. . ................................ . ....... . .. .. .. . .. .. ................... ... .............. . .. . .... 32
2.6 Precautions for Work ...................... . ............ ... ...... .. .. . .. ..... . .. .... .. . ............ . .... .. ... . ..... . ...... ..... .. .. .. ... .. . ... . .. . .......... . .... ... 33
2.6.1 Compaction operation ............... . ........ . ........... ... ............... . .......................................... . ............ . .................. .. 33
2.6.2 When going downhill ......... .. .. .. . .................... . ...... . ................ . .. . .................... . .. . ....... . .. . ... .. ...................... .. .... . ... 33
2.6.3 On a slope .... . .. . ......... . .. . .... . ....... . ............. .. ............... ... .. . ................. . .... .... . ........ .... .. .......... .. . ...... .. .... .......................... 33
2.7 Applicable Jobs
.. . .. .............. .. ... . ................ .. .... . ..... ... .... . .. . .............. . ............. . ............. . .............. . ....................... . .... . ...... .. 33
2.8 After Operation
.......................... .. .... . ....... . ...... . ...... . .. . ....................... . ................... ... ............ . .. .... .. . .. . ............. . ................ 34
2.9 Loading and Unloading
.......... .. .. ... ... .... . ..... .. . .... . ........... . ........ . ...... . ................... . .... ... . ....... .... .. ... .. . ......................... . 35
2.9.1 Use of a trailer equipped with a winch .............. . ........ . ...... ... .... . .... . .................... . .................... .. ..... 35
2.9.2 Self-propelling
............... . ................. . .................... . .. . ................ . ..................... .... ... ...... . .. .... ... ......... ..... . .. . .. . ............ 36
2.9.3 U
se of a mobile crane ... . ............... . ... . ....... . ........................................................ .. ......... .... ... .. . .. .. ............... .. 37
2. 1O After Loading the Machine. ........................ .. . .... .......................................... . ........ . .. . ............................................ 37
2.
11 Transportati on .. ...... .... .... ... ..... . ..... ... ........................ . ..... . .. . ............................... .. ..... . .... . .. . .. . ....... .... .. .. . ................... . .. ... .... 38
2.12 Operation in Cold Weather
.. . ... .. ............... .. ..... ... ...... . ................................. . ........ . ................................ ... ......... 38
2.
12.1 Fuel oil and grease ............. .. ..... . .. . ... . .... ... .... ... ... .. ......... . ... . ........................ . ... . ... .. ..... ... ........ .. ........ . ........ . ........ 38
2.12.2 Battery .... . .. . .. . .... .. .. . .. ............ . ..... . .......... . ... . ............... . .. . ........... . .... . ............................ .... . .... ..... . ... .. ..... .. ... .. .............. .. .. 38
2.13 When the Cold Season is Over .......... . .. ...... .. ... . ....... .. ..................... . ... . ................ .. ............ . ........................... 38
2.14 Fora Long Storage Period
.... .. ............ .... .... . ... ... .. .... .. .. .. .... .. . ........... ... .. .......... . ...... .. .............. . ......................... 39
2.15 During the Storage period · ·············· · ·· · ············· · ··· · ··· ···· ·· ····· · ·· ····· ···· ·· · ·· ········· · ···· ·· ··· ·· ··· · ·· ··· ········ ·· ·· · ······ ·· ··· ···· ·· ·· 39
2.16 When the Battery H as Discharged ... ... .. ... . ... . ...... . ............................. ... ............. ....... .. ... . .......... .. . ............... 40
2.16.1 Connection and disconnection of booster cables
.... . .................... .. .......... . ............ . ............ 40
3. PERIODICAL MAINTENANCE . ..... .... .. ...... . .. . ............. ... .... . .. ... .... ................... . .................... ...... .. ............ . .. . ................. 42
3.1 Precautions ..... .. .............. .. ................... . .. . ... ... ...... . ..... . ... . ........ . ........... . ................. .. .. ............ . ... .... .. . ... .. ..... .. . ...... . ............... 42
3.2 Walk-around Checking .
............. .. ........ . ..................................... . .................. . ........................... . ................ . ........ . .... 43
3.3 Periodical Maintenance points .. ... .. .. .. ... . ....... ... ............... ..... ... .. ..... . ................. . ....................... . ...... . ................ 44
3.4 Maintenance Procedure ..
... ... ..................... . ................. . .. .. .. ...... . ......... . .... . ................... .. .... . .. . ........... . .................... 46
(1) Every 10 hours or daily ............................................................................... . .................................... . .. . ........ 46
(2) Every 50 hours ................ . ............................................................ . ........... . .................. . ..... . .............. . ............ . ....... 46
(
3) Every 100 hours ....................... . .... . ................ .. ......................... . .. . .................................... . ............. . ............. . ...... 47
(4) Every 250 hours .................................... . ........................................... . ............. .. .. ............ ... ..... . ............... . .. . ........ 48
(5) Every 500 hours ..... ... ............ . ..... . ..... . ... . ..... . ............ ... .. .... . .... ... .. ......... ... . .... . ... ..... ... .. .......... ........ .. .. .. .............. .. . 49
(
6) As required .............. ... ...................... . ............. .. .... ... .. . ...... ................................. . ....... . ........................................ ... .... 49
3.5 Feeding Water and Lubricants.
................... . .................. . .. .. ....................... . ......... ... .. . ........... .. ............ . ............ 51
3.6 Electric Wiring Diagram .. . ......... . ..... . ...... .. ...... . ...................................... . .................... .. .. .............. . ............... . ... . ...... 53
4. SPEC IFI CATIONS ...... ... ... .. .............. .... ........ .... .... .. ... ... .. . ................................................. . .......................................................... 55
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MACHINE AND ENGINE IDENTIFICATION NUMBERS
MACHINE AND ENGINE IDENTIFICATION NUMBERS
When ordering parts or making in quiries about your machine, the following information is
requested:
(1) Machine model
Indicated on the dashboard in the operator's station.
(2) Machine serial number
CR271 q 4CR2 - 00000
Location
aaaaaa
(3) Engine serial number
- 1-
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SAFET Y NOTICES
( EMISSION CONTROL INFORMATION )
EMISSION CONTROL INFORMATION
CR271 spark-ignited engines/equipment must conform with applicable Environmental
Protection Agency (EPA) and the State of California emissions regulations.
EVAPORATIVE EMISSION
Evaporative emissions are fuel emissions and generally include emissions that result
from permeation of fuel through the fuel-system materials or from ventilation of the fuel
system.
CR271 utilizes low-permeation fuel lines, fuel tank, fuel
tank cap and carbon canister
where applicable to reduce evaporative emissions.
CR271
equipment meets U.S.EPA EVAP standard under 40 CFR1060.
EMISSION LABEL
EMISSION CONTROL INFORMATION ~
* EF:XXXXXXXXXXXX
TH IS VEHICLE MEETS U.S.E PA EVAP STANDARDS.
* xx
ABCDEFGHIJKLM
*NOTE
Evaporative family name is changed
every years.
SAFETY NOTICES
For the safe use of your machine, correct handling and periodical maintenance are of utmost
importance. Thoroughly read the safety precautions described in this manua
l. Do not attempt
to operate and maintain your machine until you gain a full understanding
of these safety
statements.
- 2-
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 
 

        
 
A 


          
   
     

        
       
A 
         
       
 
  
              


  

 

        
        
 
 
  

To order go to Discount-Equipment.com

A WARNING: Negligence of th ese in s tru ctions can le ad to acc id ents.
1. BASIC PRECAUTIONS FOR SAFETY
1. BASIC PRECAUTIONS FOR SAFETY
1.1 General Precautions
• Read thoroughly the operator 's manual.
• Understand the functions
of the controls and gauges.
Familiar i ze yourself with t he ir locat ion and h ow to
operate them. Understand the meaning of all the
symbols.
• Obey the works ite rules .
•
Fo ll ow the worksite rules su ch as matters forbidden or to be attend ed to, and wor ki ng
procedures.
• Wear protective clothing to suit the work.
• Wear clothing, safety shoes and hard hat to su it your wor k.
• Do not wear clo th ing and accessories that tend to get ca ught in the cont ro ls or protrud ed
portions of the machine. Do not wear o il y cl othin g.
• Accord in g to the type of jobs, wear safety goggles or mask.
• Know the work area in advance .
• Know the terrai
n, geology and conditio ns of the road su rf ace at the worksite. St art working
after secu
ri ng sa fety such as stationing a guar ds man or putting up barriers where there is
a risk
of falling of the machine or co ll apse of shoulder.
• Provide against an accident.
• Decide in advance the means of communication in an emergency. Kn ow the location and
use
of an extinguisherand first-aid kit.
• Know the capability of the machine.
• Thorou ghly un de rstand the performance of yo ur machine and cor r ectly oper ate the
machine to m
eet the requiremen ts of the job si te. Operating the machi ne beyond its
capabilities may lead to an accident. Use your machine within its capabilit
y.
• The machines which have not attached ROPS must not be operated on the slopes or
unsafe ground.
• The machines which have not attached CABIN must
not be operated at the bad
w
eather or a harmful contaminated zone.
- 4-
To order go to Discount-Equipment.com

A WARNING: Negligence of these i ns t ructio ns can lead to acc id e nt s.
1. BASIC PRE CAUTIONS FOR SAF ET Y
• Do not u se a machine which ha s not been s ervi ced c orre c tly at r egular i nterval s.
• Before working, perform necessary inspections. Start operation only after making certain
the machine is in good ope rating condition. If found to be abn ormal , report to t he
responsible person and have the fault corrected. Operate the machine after ma ki ng su re
that it is safe to operate.
• Do not allow a nyone to en te r th e wo rk area exce pt fo r authorized per s onn el.
• Always con duct the work pay ing atte ntion to the
workers around the machine.
• Be car e ful of hot parts .
• After your machine has operated for some time, the
coolant, engine oil and hydraulic flu
id will become hot
and the pressure will build up.
If , in this state, you try to
remove the filler caps, drain the oil or replace the filters,
you can get burned. Perform this work in accordance
with the correct procedures with the machine cooled
down.
•
To remove the radiator cap, slowly loosen the cap to
relieve the pressure with the engine shut down and the
coolant cooled down. (For the radiat
or cap with a lever,
li ft the leverto release th e trapped pressure.)
• When removing the filler cap on the hydraul
ic tank , release the trapped pressure by
turning it out slowly to prevent the oil from gushing out.
• Do not touch the muffler while the engine is
ru nning or immediately after it has been sh ut
down.
You can get burned.
• Be ca reful with fire.
• The fue l, oil, and anti -fr eeze will catch fire if open
flames
or ignition sour ces are used close to them.
Particular
ly, the fuel is highly flammable.
• Do not smoke
or use a match or cigarette lighter close
to inflammables (combus
ti bles).
• When refueling, stop the engine and do n
ot smoke.
• The filler caps
of the fuel and oil tanks must be kept
tight.
-5-
To order go to Discount-Equipment.com