Echo EDR-2400 Type 1 User manual

WARNING DANGER
READ INSTRUCTIONS CAREFULLY AND FOLLOW RULES FOR
SAFE OPERATION.
FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY.
OPERATOR’S MANUAL
ENGINE DRILL
EDR-2400

2
INTRODUCTION
ECHO Engine Drill EDR-2400 is a lightweight, high
performance, two-stroke engined unit designed for
drilling.
Do not use this unit for any purpose other than
aforementioned.
This Manual provides the information necessary for
operation and maintenance.
Specifications, descriptions and illustrative material in this
literature are as accurate as known at the time of
publication, but are subject to change without notice.
Illustrations may include optional equipment and
accessories, and may not include all standard equipment.
WARNING
IMPROPER USE OR CARE OFTHIS UNIT, OR
FAILURETOWEAR PROPER PROTECTION CAN
RESULT IN SERIOUS INJURY. READ AND
UNDERSTANDTHE RULES FOR SAFE
OPERATION AND ALL INSTRUCTIONS INTHIS
MANUAL.
CONTENTS
Introduction................................................................ 2
Decals and Symbols ................................................. 3
Safety ......................................................................... 4
Operating Techniques ............................................... 6
Description ................................................................ 7
Assembling................................................................ 8
Operation ................................................................... 8
Maintenance and Care.............................................. 11
Trouble shooting........................................................ 12
Maintenance.............................................................. 13
Storage ...................................................................... 15
Specifications ............................................................ 16

3
Symbol form/shape Symbol description/application Symbol form/shape Symbol description/application
Carefully read the operator’s
manual
Wear eyes, ears and head
protection
Emergency stop
Petrol and oil mixture
DECALS AND SYMBOLS
Hot surface objects
DANGER
This symbol accompanied by the word “DANGER”
calls attentions to an act or a condition which will
lead to serious personal injury or death of operators
and bystanders.
WARNING
This symbol accompanied by the word “WARNING”
calls attentions to an act or a condition which can
lead to serious personal injury or death of operators
and bystanders.
CAUTION
“CAUTION” indicates a potentially hazardous
situation which, if not avoided, may result in minor or
moderate injury.
Circle and slash symbol means whatever
is shown is prohibited.
NOTE
This enclosed message provides tips for use, care
and maintenance of the unit.
Never reach into rotating auger
Part number X505-002430
• Read and understand the entire operator’s manual
before using this machine.
• Follow all danger warnings in this manual.
• Locate this safety decal on your unit.The complete
unit illustration found in the “DESCRIPTION”
section will help you locate them. Make sure the
decal is legible and that you understand and follow
the instructions on it. If a decal cannot be read, a
new one can be ordered from your ECHO dealer.
Part number X505-002310

4
• Do all drilling at full throttle speed. Drilling at less at
than full speed can damage the clutch by allowing
it to slip.
WARNING
USE A FIRM GRIPWITHTHUMBS AND FINGERS
ENCIRCLINGTHE HANDLES. A FIRM GRIPWILL
HELPYOU KEEP CONTROL OFTHE ENGINE
DRILL. NEVER OPERATETHE ENGINE DRILL
ONLY ONE HAND OR BODILY INJURY CAN
OCCUR.
• Always carry the engine drill with the engine
stopped and the HOT muffler away from your body.
PROTECTIVE EQUIPMENT
• Always wear eye protection goggles that meet the
national standards.
• Wear hearing protection.
ECHO recommends that hearing protection be
worn at all times.
• Dress properly! Do not wear loose clothing or
jewellery, they can be caught in moving parts. Use
of sturdy gloves, non-skid footwear, and safety
glasses is recommended.
• While operating the machine always be sure of a
secure position.
WARNING
ENGINE DRILL USERS RISK INJURYTO
THEMSELVES AND OTHERS IFTHE ENGINE
DRILL IS USED IMPROPERLY, AND/OR SAFETY
PRECAUTIONS ARE NOT FOLLOWED. PROPER
CLOTHING AND SAFETY GEAR MUST BEWORN
WHEN OPERATING ENGINE DRILL.
OPERATOR SAFETY
• Read this Engine drill Operator’s Manual carefully.
Be sure you understand how to operate this unit
properly before you use it.
• If you have any questions or problems, please
contact your ECHO dealer.
• Be familiar with all the controls and the proper use
of the machine.
• Wear proper clothing to protect legs and other
exposed parts of your body.
• Wear non-skid sole shoes. Do not wear open-toed
shoes or operate unit while bare footed.
• Wear eye and hearing protection devices.
• Use caution when handling fuel. Put the caps back
tightly on both the fuel can and the engine drill fuel
tank.
Move at least 3 m from the re-fuelling point and be
sure there is no leakage of fuel from the fuel tank
cap or the fuel system before starting the engine.
• Operate this petrol powered engine equipment in a
well-ventilated area only.
• Start the unit on the ground with the throttle set at
idle. Do not start if the drills are obstructed by the
ground or any other object.
• Never allow children to use the machine.
• Do not allow anyone to hold the material you are
drilling.
• Keep a firm grip on the engine drill with both
hands, one hand on the front handle, the other
hand on the rear handle.
WARNING
ALWAYS STOPTHE ENGINEWHEN A DRILL JAM
OCCURS. DO NOT ATTEMPTTO REMOVE AN
OBJECT CAUSING A DRILL JAM IFTHE ENGINE
IS RUNNING. PHYSICAL INJURY CAN OCCUR IF
A DRILL JAM IS REMOVED ANDTHE DRILLS
START MOVING.
SAFETY
• Wear non-slip, heavy-duty work gloves to improve
your grip on the engine drill handles. The gloves
also help reduce the transmission of machine
vibrations to your hands.
PROTECTING OTHERS
Spectators, children, fellow workers and animals must
be warned to come no nearer than 5 m while the
engine drill is in use.
People working in the area near you should wear the
same protective equipment as the operator.

5
WARNING
PRECAUTION AGAINST VIBRATION
AND COLD
IT IS BELIEVEDTHAT A CONDITION CALLED
RAYNAUD’S PHENOMENON, WHICH AFFECTS
THE FINGERS OF CERTAIN INDIVIDUALS MAY BE
BROUGHT ABOUT BY EXPOSURETOVIBRATION
AND COLD. EXPOSURE TOVIBRATION AND
COLD MAY CAUSETINGLING AND BURNING
SENSATIONS FOLLOWED BY LOSS OF COLOR
AND NUMBNESS IN THE FINGERS.THE
FOLLOWING PRECAUTIONS ARE STRONGLY
RECOMMENDED BECAUSE THE MINIMUM
EXPOSUREWHICH MIGHTTRIGGERTHE
AILMENT IS UNKNOWN.
• KEEPYOUR BODYWARM, ESPECIALLYTHE
HEAD, NECK, FEET, ANKLES, HANDS AND
WRISTS.
• MAINTAIN GOOD BLOOD CIRCULATION BY
PERFORMINGVIGOROUS ARM EXERCISES
DURING FREQUENT WORK BREAKS AND
ALSO BY NOT SMOKING.
• LIMITTHE HOURS OF OPERATION.TRYTO FILL
EACH DAY WITH JOBS WHERE OPERATING
THE ENGINE DRILL OR OTHER HAND-HELD
POWER EQUIPMENT IS NOT REQUIRED.
• IFYOU EXPERIENCE DISCOMFORT, REDNESS
AND SWELLING OFTHE FINGERS FOLLOWED
BYWHITENING AND LOSS OF FEELING,
CONSULTYOUR PHYSICIAN BEFORE
FURTHER EXPOSINGYOURSELFTO COLD
AND VIBRATION.
PHYSICAL CONDITION
Your judgement and dexterity may be impaired if you
are ill or have taken alcohol or other substances known
to affect the way you would normally function.
Repetitive Stress Injuries
It is believed that over-using the muscles and tendons
of the fingers, hands, arms and shoulders may cause
soreness, swelling, numbness, weakness and extreme
pain in those areas. Certain repetitive hand activities
may put you at a high risk for developing a Repetitive
Stress Injury (RSI).
To reduce the risk of RSI/CTS, do the following:
• Avoid using your wrist in a bent, extended or
twisted position. Instead try to maintain a straight
wrist position. Also, when grasping, use your whole
hand, not just the thumb and index finger.
• Take periodic breaks to minimize repetition and rest
your hands.
• Reduce the speed and force with which you do the
repetitive movement.
• Do exercise to strengthen the hand and arm
muscles.
• See a doctor if you feel tingling, numbness or pain
in the fingers, hands, wrists or arms.The sooner
RSI/CTS is diagnosed, the more likely permanent
nerve and muscle damage can be prevented.
WARNING
IF INTENDED USE INVOLVES PROLONGED
PERIODS OF OPERATION,THIS MAY CAUSE
CIRCULATORY PROBLEMS INTHE USER’S
HANDS DUE TO VIBRATION.
Painful or numb fingers?
See your doctor

6
• When starting to drill, run the engine at full throttle.
WARNING
BEFORE DRILLING, BE SURETO READ AND
UNDERSTAND THE ENTIRE OPERATOR’S
MANUALTO AVOIDTHE CHANCE OF SERIOUS
INJURY.
• Do not force the drills and only move as quickly as
the drills will allow.
• Stop the engine and disconnect from ignition cable
before: - cleaning or when clearing a blockage;
checking, maintenance or working on the machine.
• Handle fuel with care; it is highly flammable. Never
add fuel to a machine with a running or hot engine.
• Do not attempt to repair the machine unless you
are qualified to do so.
OPERATING TECHNIQUES
• Do not operate the machine with a damaged or
excessively worn drill bit.
• Always ensure all handles and guards are fitted
when using the machine. Never attempt to use an
incomplete machine or one fitted with an
unauthorized modification.
• When transporting or storing the machine always
remove the drill bit.
• To reduce fire hazard keep engine and silencer
free of debris, leaves or excessive grease.
• Handle drill with care, contacting with drills may
cause injury.

7
DESCRIPTION
1. Operator’s manual - Included with unit. Read
before operation and keep for future reference to
learn proper, safe operating techniques.
2. Throttle trigger - Device activated by the operator’s
finger, for controlling the engine speed.
3. Rear handle - Handle located furthest from the drill
bit.
4. Silencer cover
5. Drill bit - Not included with unit.
6. Chuck
7. Front handle - Handle located on the front gear
case.
8. Shift lever
9. Fuel tank - Contains fuel and fuel filter.
10. Fuel tank cap - For closing the fuel tank.
11. Air cleaner cover - Covers air filter.
12. Starter handle - Pull handle to start the engine.
13. Throttle trigger lockout - Device that prevents the
accidental operation of the throttle trigger until
manually released.
14. Ignition switch - Device for allowing the engine to
be started and stopped.
15. Spark plug
16. Safety decal - Part number X505-002310
17. Safety decal - Part number X505-002430
12
11
10
8
7
6
5
9
14
15
13
2
3
4
16
17
1
WARNING DANGER
READ INSTRUCTIONS CAREFULLY AND FOLLOW RULES FOR
SAFE OPERATION.
FAILURETO DO SO COULD RESULT IN SERIOUS INJURY.
OPERATOR’S MANUAL
ENGINE DRILL
EDR-2400

8
ASSEMBLING
• Insert the front handle to the machine, and turn
clockwise.
(TIGHTENTHE SCREW FIRMLY)
- To operate front handle with right hand, remove
right plug then reverse sides when installing
handle and plug.
FRONT HANDLE
Front handle
DRILL BIT
• Loosen the chuck and insert the drill bit (not
provided with unit). Then tighten the chuck by
turning it clockwise.
Drill bit
Chuck IMPORTANT
Use drill bits suited for the material being drilled
and for the depth of hole required.
OPERATION
FUEL
• Fuel is a mixture of regular grade petrol and an air-
cooled 2-stroke engine oil of reputable brand
name. Minimum 89 Octane unleaded petrol is
recommended. Do not use fuel containing methyl
alcohol or more than 10 % of ethyl alcohol.
• Recommended mixture ratio; 50 : 1 (2 %) for ISO-L-
EGD Standard (ISO/CD 13738), JASO FC, FD grade
and ECHO Premium 50 : 1 oil.
- Do not mix directly in engine fuel tank.
- Avoid spilling petrol or oil. Spilled fuel should
always be wiped up.
- Handle petrol with care, it is highly inflammable.
- Always store fuel in approved container.
Washer
Plug
NOTE
Stored fuel ages. Do not mix more fuel than you
expect to use in thirty (30) days. Do not mix directly in
fuel tank.

9
ON
STOP
Throttle trigger
HANDLING FUEL
DANGER
AFTER REFUELLING,TIGHTEN FUEL CAP FIRMLY
AND CHECK FOR LEAKAGE. IN CASE OF FUEL
LEAKAGE, REPAIR BEFORE STARTING
OPERATION SINCETHERE IS A DANGER OF FIRE.
• Never smoke or allow flame or sparks near fuel.
• Always fill the fuel tank outdoors. Never pour fuel
indoors.
• Always remove the fuel cap slowly to relieve any
pressure buildup in the tank.
• Never refuel the engine when it is hot or running.
• Always use an approved, safe fuel container.
• It is not permitted to fill fuel above the shoulder
level of fuel tank.
• After fuelling, always wipe away spilled fuel.
• Always move at least 3 m away from the fuelling
spot before starting the engine.
• Never store the unit with fuel in the tank a fuel leak
could start a fire.
STARTING WARM ENGINE
• Place ignition switch in ON (START/RUN) position.
• Pull starter handle until the engine fires.
- Do not use the choke.
STARTING COLD ENGINE
WARNING
WHEN ENGINE IS STARTED, CONFIRM IFTHERE
IS NOT ANY ABNORMALVIBRATION OR SOUND.
IFTHERE IS ABNORMALVIBRATION OR SOUND,
ASK YOUR DEALER TO REPAIR.
• Stand the engine upright on a level surface.
• Place ignition switch in ON (START/RUN) position.
• Push purge bulb 3 to 4 times (or until fuel is visible
in fuel return line).
• Shift choke lever to close position (START).
• Pull starter handle until the engine fires.
• Shift choke lever to full open position, and if
necessary, start the engine again and allow to
warm up before using.
- The clutch engages at approximately 3500
r/min.Therefore the drill bit may rotate at fast idle
engine speed.
Choke lever
RUN
START
(Close)
Air cleaner
Fuel return line
Purge bulb
Starter handle
Push
(Open)
Fuel tank
Shoulder
level
Ignition switch
Throttle trigger lockout

10
REVERSE ROTATION
• This model is equipped with reverse rotation
mechanism.
• When drilling, set shift lever down to clockwise
rotation position.
• If bit is locked due to deep penetration during
drilling operation, set shift lever up to anticlockwise
rotation position and operate reversed for easy
pulling-out.
• When changing direction of drill rotation, operate
as follows:
- Return engine to idle.
- Engine shift lever to clockwise or anticlockwise
position with a slight acceleration of the throttle
trigger.
To properly lock the gears in the gear case.
- Do not operate shift lever forcibly when
changing rotation direction.
NOTE
Do not shift from forward to reverse (or vice-versa)
while the chuck is turning.
Failure to do so may cause unit damage.
Always release throttle and allow the unit to return to
idle before shifting.
Do not stand close to drill or chuck with your body or
clothes while operation.
When drilling, ensure that no power cable or other
obstacle exist.
WARNING
• WHENTHE DRILL CAN NOT PULL OUT FROM
THEWOOD,DO NOTTRYTO PULL OUTTHE
DRILL BY FORCE.
• WHEN CHANGINGTHE BIT, ENSURETO STOP
THE ENGINE.
• AFTER A JOB, BIT AND GEAR CASING MAY BE
HEATED, DO NOT TOUCH THEM WITH BARE
HANDS.
Shift lever Clockwise
Anticlockwise
NOTE
When engine does not stop, shift choke lever to
close position.
Check and repair ignition switch before starting the
engine again.
STOPPING ENGINE
• Set throttle trigger in idle position.
• Place ignition switch in STOP position.
ON
STOP
Throttle trigger
Ignition switch
Throttle trigger lockout

11
IMPORTANT
Time intervals are maximum. Actual use and your
experience will determine the frequency of
required maintenance.
Record dates of monthly and yearly inspections.
MAINTENANCE AND CARE
AREA MAINTENANCE PAGE BEFORE USE MONTHLY YEARLY
Air Filter Clean/Replace 13 •
Fuel Filter Inspect/Clean/Replace 13 •
Spark Plug Inspect/Clean/Adjust/Replace 13 •
Carburettor Adjust 14 •
Cooling System Inspect/Clean 14 •
Silencer Inspect/Tighten/Clean 14 •
Starter Rope Inspect/Replace - •
Drills Inspect/Clean/Lubricate - •
Fuel Leaks Inspect 13 •
Screws, Bolts and Nuts Inspect, Tighten/Replace - •
Fuel Line Inspect - •

12
TROUBLE SHOOTING
Engine
Engine
cranks
Engine
does not
crank
Engine
runs
Trouble
- hard to start
- does not start
Fuel at
carburettor
Fuel at cylinder
Spark at end of
plug wire
Spark at plug
Dies or
accelerates
poorly
No fuel at
carburettor
No fuel at
cylinder
Silencer wet with
fuel
No spark at end
of plug wire
No spark at plug
Cause
•Fuel filter clogged
•Fuel line clogged
•Carburettor
•Carburettor
•Fuel mixture is too rich
•Ignition switch off
•Electrical problem
•Spark gap incorrect
•Covered with carbon
•Fouled with fuel
•Spark plug defective
•Internal engine problem
•Air filter dirty
•Fuel filter dirty
•Fuel vent plugged
•Spark plug
•Carburettor
•Cooling system plugged
•Exhaust port/silencer
plugged
Remedy
•Clean or replace
•Clean
•Ask your ECHO dealer
•Ask your ECHO dealer
•Open choke
•Clean/replace air filter
•Adjust carburettor
•Ask your ECHO dealer
•Turn switch on
•Ask your ECHO dealer
•Adjust 0.6 to 0.7 mm
•Clean or replace
•Clean or replace
•Replace plug
•Ask your ECHO dealer
•Clean or replace
•Clean or replace
•Clean
•Clean and adjust/replace
•Adjust
•Clean
•Clean
WARNING
• ALL ENGINE DRILL SERVICE OPERATIONS,
OTHERTHAN ITEMS LISTED INTHE
OPERATOR’S MANUAL, SHOULD BE
PERFORMED BY COMPETENT SERVICE
PERSONNEL.
• FUELVAPORS ARE EXTREMELY FLAMMABLE
AND MAY CAUSE FIRE AND/OR EXPLOSION.
NEVERTEST FOR IGNITION SPARK BY
GROUNDING SPARK PLUG NEAR CYLINDER
PLUG HOLE, OTHERWISE SERIOUS
PERSONAL INJURY MAY RESULT.

13
MAINTENANCE
AIR FILTER
(Before Each Use)
1. Remove air cleaner cover and pull out air filter.
2. Lightly brush off dust or wash it in water and
detergent.
3. Dry completely before putting it back in place.
Fuel filter
Fuel tank cap
SPARK PLUG
(Check Periodically)
1. The standard spark gap is 0.6 to 0.7 mm.
2. Correct spark gap if it is wider or narrower than the
standard gap.
3. If the belectrodes are coated with carbon deposits
replace with a new spark plug.
Do not sandblast to clean.
Remaining sand will damage engine.
4. Fastening torque = 15 to 17 N•m (150 to 170
kgf•cm).
FUEL FILTER
(Check Periodically)
1. Do not allow dust to enter into fuel tank.
2. Clogged filter will cause difficulty in starting engine
or poor engine performances.
3. Pick up fuel filter through fuel inlet port with a piece
of steel wire or the like.
4. When filter is dirty, replace it.
Air filter
Air cleaner cover
NOTE
Do not over tighten plug.
CHECK FUEL SYSTEM
(Check Before Every Use)
1. After refuelling, make sure fuel does not leak or
exude from around fuel pipe, fuel grommet or fuel
tank cap.
2. In case of fuel leakage or exudation there is a
danger of fire. Stop using the machine immediately
and request your dealer to inspect or replace.
• If you have any questions or problems, please
contact your ECHO dealer.
0.6 - 0.7 mm

14
REPLACEMENT OF CHUCK
Replacement of chuck should be done in the following
manner:
1. Fit 19 mm spanner onto driving axle and keep it
fitted.
2. Remove bolt with hexagonal hole fixed in the
driving axle.
3. Insert accessory hexagonal bar (Part number
895412-20960) into chuck and fix.
4. Fit 10 mm box spanner onto the hexagonal bar and
turn it into direction as indicated by an arrow to
remove chuck.
5. Fit a new chuck in the reversed order of removing.
ADJUSTING CARBURETTOR
(As Required)
GENERAL INFORMATION
The idle speed adjuster screw controls the throttle
opening at the idle position.
IDLE ADJUSTMENT
1. Start engine and allow it to run at high idle until
warm.
2. Turn the idle speed screw clockwise until drill bit
begins to move.
3. Turn idle screw anticlockwise 1 and 1/2 to 2 turn or
until the drill bit stops (2700 to 3300 r/min).
NOTE
When there is some trouble with the carburettor,
contact your dealer.
CLEANING CYLINDER FINS
(Check Periodically)
NOTE
Clogged fins will cause poor engine cooling.
1. Carefully remove housing and clean dirt and dust
from fins.
2. Reinstall housing.
CLEANING SILENCER AND EXHAUST
PORT
(Check Periodically)
1. Carefully remove housing halves.
2. Remove and disassemble silencer.
NOTE
Be careful not to scratch the cylinder or piston when
cleaning the cylinder exhaust port.
3. Clean deposits from cylinder exhaust port and
silencer.
Idle speed adjustment screw
Box spanner
(10 mm)
Hexagonal bar
(Part number 895412-20960)
Spanner (19 mm)
Spanner (19 mm)

15
STORAGE
LONGTERM STORAGE
(Over 30 Days)
WARNING
DO NOT STORE IN AN ENCLOSUREWHERE FUEL
FUMES MAY ACCUMULATE OR REACH AN OPEN
FLAME OR SPARK.
Do not store your unit for a prolonged period of time (30
days or longer) without performing protective storage
maintenance which includes the following:
1. Store unit in a dry, dust free place, out of the reach
of children and other unauthorized persons.
2. Place the ignition switch in the STOP position.
3. Remove accumulation of grease, oil, dirt and debris
from exterior of unit.
4. Perform all periodic lubrication and services that
are required.
5. Tighten all the screws, bolts and nuts.
6. Drain the fuel tank completely and pull the recoil
starter handle several times to remove fuel from the
carburettor.
7. Remove the spark plug and pour 1/2 tablespoon of
fresh, clean, 2-stroke engine oil into the cylinder
through the spark plug hole.
A. Place a clean cloth over the spark plug hole.
B. Pull the recoil starter handle 2 or 3 times to
distribute the oil inside the engine.
C. Observe the piston location through the spark
plug hole. Pull the recoil starter handle slowly
until the piston reaches the top of its travel and
leave it there.
8. Install the spark plug (do not connect ignition
cable.)
NOTE
• For future reference, you should keep this
operator’s manual.
• If this operator’s manual has become illegible
through impairment or is lost, please purchase a
new one from your ECHO dealer.
• When renting or lending this machine to a person
who will operate it, always include this operator’s
manual, which provides explanation and
instructions.
• When transferring a product, please deliver it
attaching the operator’s manual.
WARNING DANGER
READ INSTRUCTIONS CAREFULLY AND FOLLOW RULES FOR
SAFE OPERATION.
FAILURETO DO SO COULD RESULT IN SERIOUS INJURY.
OPERATOR’S MANUAL
ENGINE DRILL
EDR-2400

16
Mass :
Unit without specified drill bit, empty tank kg 4.7
Unit with specified drill bit, full tank kg 5.6
Volume :Fuel tank L 0.45
Drill :
Size mm 32 - 178
Chuck capacity mm 13
Speed r/min 520
Mission:
Reduction ratio 17.1 (regular side)
18.6 (reverse side)
Lubrication grease
External Dimensions :
Length × Width × Height mm 420 × 320 × 255
without drill bit
Engine :
Type Air cooled Two stroke single cylinder
Engine displacement mL (cm³) 23.6
Maximum shaft brake power
(Referred to ISO 8893) kW 0.68
Engine speed at maximum engine power r/min 7500
Recommended maximum engine speed r/min 9000
Recommended engine idling speed r/min 2900
Carburettor Diaphragm type
Ignition Flywheel magneto - CDI system
Spark plug NGK BPMR7A
Starter Recoil starter
Clutch Automatic Centrifugal
Fuel : Regular grade petrol. Minimum 89 Octane
unleaded petrol is recommended. Do not use fuel
containing methyl alcohol or more than 10 % of
ethyl alcohol.
Oil Two stroke, air-cooled engine oil. 50 : 1 for ISO-L-
EGD Standard (ISO/CD 13738), JASO FC, FD
grade and ECHO Premium 50 : 1 oil.
Ratio 50 : 1 (2 %)
Fuel consumption at maximum engine power L / h 0.67
Specific fuel consumption at maximum engine
power g/(kW•h) 729
Sound Pressure Level : (ISO 22868) LpAav = dB(A) 97.2
Guaranteed Sound Power Level :
(2000/14/EC) LWA = dB(A) 110
Vibration levels : (ISO 22867)
Idling m/s² 7.8
Drilling m/s² 21.2
SPECIFICATIONS
EDR-2400

17
MEMORANDUM

18
MEMORANDUM

19
MEMORANDUM

7-2 SUEHIROCHO 1-CHOME, OHME, TOKYO 198-8760, JAPAN
PHONE: [phone]. FAX: [phone].
X750-016 94 0
X750 409-420 0
©2010
Printed in Japan
1006A0099ES