Doosan DX10z Manual

7349203(1 (09-18) (0) Doosan Infracore Europe B.V.
Original
Instructions EMEA S5-K
EN
Operation & Maintenance Manual
DX10z Compact Excavator
6HULDOQXPEHU11001 DQG8S

Operation & Maintenance Manual
OPERATOR SAFETY WARNING
WARNING
Operator must have instructions before operating the machine. Untrained
operators can cause injury or death.
W-2001-0502
Safety Alert Symbol: This symbol with a warning statement, means: “Warning, be alert! Your safety
is involved!” Carefully read the message that follows.
CORRECT
P-90216
WRONG
RI078
CORRECT
RI041
WRONG
RI065
Never operate without
instructions.
Read machine signs,
Operation & Maintenance
Manual, and Operator’s
Handbook.
Do not grasp control
handles when entering
machine.
Be sure controls are in
neutral before starting.
Sound horn and check
behind machine before
starting.
Never operate without
approved TOPS.
Never modify equipment.
Never use attachments
not approved by Doosan
Company.
Avoid steep areas or
banks that could break
away.
WRONG
RI066
WRONG
RI067
RI027
CORRECT
q
Maximum
CORRECT
RI043
q
Maximum
Use caution to avoid
tipping - do not swing
heavy load over side of
track.
Operate on flat, level
ground.
Keep bystanders out of
maximum reach area.
Do not travel or turn with
bucket extended.
Never carry riders.
Never exceed a 15qslope
to the side.
Never travel up a slope
that exceeds 15q.
SAFETY EQUIPMENT
1. Seat Belt
2. Slew Lock
3. TOPS
4. Safety Signs (Decals)
5. Safety Tread
6. Grab Handles
7. Operator’s Handbook:
Must be on machine.
CORRECT
RI019
q
Maximum
6808261A
CORRECT
RI041
STOP
B-21928
CORRECT
Never exceed 25qwhen
going down or backing
up a slope.
To leave excavator, lower
the attachment.
Stop the engine.
Use TOPS and fasten
seat belt securely.
Operate controls only
from operator’s seat.
Keep feet and hands on
controls. OSW56DH-0117

1 DX10z Operation & Maintenance Manual
CONTENTS
CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SAFETY AND TRAINING RESOURCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
PREVENTIVE MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
ALPHABETICAL INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
REFERENCE INFORMATION
Write the correct information for YOUR Doosan excavator in the spaces below. Always use these numbers when
referring to your Doosan excavator.
Excavator Serial
Number
Engine Serial Number
NOTES:
YOUR DOOSAN DEALER:
ADDRESS:
PHONE:
Doosan lnfracore Europe B.V.,
Wilgenweg 2,
2964AM Groot-Ammers,
Netherlands

2 DX10z Operation & Maintenance Manual
FOREWORD
This Operation & Maintenance Manual was written to give the owner / operator instructions on the safe operation
and maintenance of the Doosan excavator. READ AND UNDERSTAND THIS OPERATION & MAINTENANCE
MANUAL BEFORE OPERATING YOUR Doosan EXCAVATOR. If you have any questions, see your Doosan
dealer. This manual may illustrate options and accessories not installed on your excavator.
DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
For Model DX10z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
DOOSAN COMPANY IS ISO 9001 CERTIFIED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
REGULAR MAINTENANCE ITEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
LUBRICANTS AND FLUIDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
SERIAL NUMBER LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Excavator Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Engine Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
DELIVERY REPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
EXCAVATOR IDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
FEATURES, ACCESSORIES AND ATTACHMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Standard Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Options And Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Attachments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
OPERATOR CANOPY (TOPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

3 DX10z Operation & Maintenance Manual
DECLARATION OF CONFORMITY
For Model DX10z
EC DECLARATION OF CONFORMITY
'RRVDQ ,QIUDFRUH (XURSH %9 :LOJHQZHJ  $0 *URRW$PPHUV 1HWKHUODQGV
certifies that theconstruction equipment machinery;
Type of Machine:
Manufacturer:
Technical file:
CRAWLER EXCAVATOR
'RRVDQOQIUDFRUH(XURSH%9:LOJHQZHJ$0*URRW
$PPHUV1HWKHUODQGV
'RRVDQOQIUDFRUH(XURSH%9:LOJHQZHJ$0*URRW
$PPHUV1HWKHUODQGV
Brand: Doosan
Model Name: DX10z
Serial Number: MB4PEKAJAE11001BMB4B7AAH0E
Engine Type: D722-EF15
Engine Manufacturer: Kubota
Year of Manufacturing:
Rated Net Power: N:KS#USP6$(-,62
Net Installed Power: N:KS#USP,62
Pertinent EC noise emission requirement;
Has been manufactured in conformity with the provisions of the Directive 2000/14/EC,
as stated below;
Certificate No.:
Date:
Conformity Assessment Procedure:
Notified Body involved:
Measured Sound Power Level:
Guaranteed Sound Power Level:
1020-090-022395
.Oct 20
2000/14/EC, Annex VIII, Full Quality Assurance
Technical and test institute for construction Prague
811/76a Prosecka,19000 Praha 9 - Prosek (Czech Republic)
Notified body1020 for EC Directive 2000/14/EC
93 dBA
93 dBA
Has been manufactured in conformity with the provisions of:
2006/42/EC, 2014/30/EU
$0*URRW$PPHUV
______________________________
Signature

4 DX10z Operation & Maintenance Manual
DOOSAN COMPANY IS ISO 9001 CERTIFIED
ISO 9001 is an international standard that specifies requirements for a quality management system that controls the
processes and procedures which we use to design, develop, manufacture, and distribute Doosan products.
ISO 9001 means that as a company we say what we do and do what we say. In other words, we have established
procedures and policies, and we provide evidence that the procedures and policies are followed.
REGULAR MAINTENANCE ITEMS
NOTE: Always verify Part Numbers with your Doosan dealer.
ENGINE OIL FILTER
6671057
BATTERY
6669600
FUEL FILTER
6667352
RADIATOR CAP
6702797
AIR FILTER, Outer
6673752
AIR FILTER, Inner
6673753
HYDRAULIC RESERVOIR CAP
6727475
PRIMARY HYDRAULIC FILTER
6653336

5 DX10z Operation & Maintenance Manual
LUBRICANTS AND FLUIDS

6 DX10z Operation & Maintenance Manual
SERIAL NUMBER LOCATIONS
Always use the serial number of the excavator when
requesting service information or when ordering parts.
Early or later models (identification made by serial
number) may use different parts, or it may be necessary
to use a different procedure in doing a specific service
operation.
Excavator Serial Number
Figure 1
The excavator serial number plate (Item 1) [Figure 1] is
located on the frame of the machine in the location
shown.
Engine Serial Number
Figure 2
The engine serial number is located as a plate (Item 1)
on the top of the engine [Figure 2].
Figure 3
It also appears engraved on the side of the engine (Item
1) [Figure 3].
DELIVERY REPORT
Figure 4
The delivery report [Figure 4] contains a list of items that
must be explained or shown to the owner or operator by
the dealer when the Doosan excavator is delivered.
The delivery report must be reviewed and signed by the
owner or operator and the dealer.
P113818
1
R0089
1
R0090
1
B-16315

7 DX10z Operation & Maintenance Manual
EXCAVATOR IDENTIFICATION
[A] BUCKET - Several different buckets and other attachments are available for the Doosan excavator.
ITEM DESCRIPTION ITEM DESCRIPTION
1Operator’s Handbook 15 Tip-Over Protective Structure (TOPS)
2Boom Cylinder 16 Operation & Maintenance Manual
3Arm Cylinder 17 Tailgate
4Auxiliary Quick Couplers 18 Track s
5Boom 19 Tie Downs
6Arm 20 Tie Downs / Lift Point (Both Sides)
7Bucket Cylinder 21 Lift Point
8Bucket Link / Attachment Coupler (If Equipped) 22 Right Side Cover
9Bucket [A] 23 Track Frames
10 Blade Cylinder
11 Blade
12 Upperstructure
13 Control Levers (Joysticks)
14 Operator’s Seat with Seat Belt
R1015DH
R1016DH
21
9
4
65
7
8
15
16
14
13
23
20
18
17 22
1
2
12
3
11
19
10

8 DX10z Operation & Maintenance Manual
FEATURES, ACCESSORIES AND ATTACHMENTS
Standard Items
Model DX10 Doosan excavators are equipped with the
following standard items:
• 710 mm dozer blade / 1100 mm extended
• 180 mm rubber track
• Auxiliary hydraulics - double act
• Boom mounted light
• Control console locks
• Demolition kit
•Horn
• Hydraulically expandable undercarriage from 710 to
1100 mm
• Muffler
• Retractable seat belt
• Suspension seat
• Two speed travel
• * TOPS canopy
• Working lights
Options And Accessories
Below is a list of some equipment available from your
Doosan excavator dealer as Dealer and / or Factory
Installed Accessories and Factory Installed Options. See
your Doosan dealer for other available options,
accessories and attachments.
•Beacon kit
•Strobe kit
•Object Handling (lift eye)
Specifications subject to change without notice and
standard items can vary.
Attachments
These and other attachments are approved for use on
this model Doosan excavator. Do not use unapproved
attachments. Attachments not manufactured by Doosan
can not be approved.
The versatile Doosan excavator quickly turns into a multi-
job machine with a variety of attachments.
See your Doosan dealer for more details on these and
other attachments and field accessories.
•Digging bucket
•Grading bucket
•Hydraulic breaker
•Laser Receiver
OPERATOR CANOPY (TOPS)
The excavator has an operator canopy (TOPS - Tip-Over
Protective Structure) as standard equipment. The TOPS
meets ISO 3471 and ISO 12117.
The canopy provides operator protection if the excavator
is tipped over. The seat belt must be worn for TOPS
protection.
WARNING
Never modify operator cab by welding, grinding,
drilling holes or adding attachments unless
instructed to do so by Doosan Company. Changes to
the cab can cause loss of operator protection from
rollover and falling objects, and result in injury or
death.
W-2069DH-0117

9 DX10z Operation & Maintenance Manual
SAFETY AND TRAINING RESOURCES
SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Before Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Safe Operation Is The Operator’s Responsibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Safe Operation Needs A Qualified Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Avoid Silica Dust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
FIRE PREVENTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Fuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Spark Arrester Exhaust System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Welding And Grinding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Fire Extinguishers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
PUBLICATIONS AND TRAINING RESOURCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
MACHINE SIGNS (DECALS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Pictorial-Only Safety Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

10 DX10z Operation & Maintenance Manual
SAFETY INSTRUCTIONS
Before Operation
Carefully follow the operating and maintenance
instructions in this manual.
The Doosan excavator is highly manoeuvrable and
compact. It is rugged and useful under a wide variety of
conditions. This presents an operator with hazards
associated with off motorway, rough terrain applications,
common with Doosan excavator usage.
The Doosan excavator has an internal combustion
engine with resultant heat and exhaust. All exhaust
gases can kill or cause illness so use the excavator with
adequate ventilation.
The dealer explains the capabilities and restrictions of
the Doosan excavator and attachment for each
application. The dealer demonstrates the safe operation
according to Doosan instructional materials, which are
also available to operators. The dealer can also identify
unsafe modifications or use of unapproved attachments.
The attachments and buckets are designed for a Rated
Lift Capacity. They are designed for secure fastening to
the Doosan excavator. The user must check with the
dealer, or Doosan literature, to determine safe loads of
materials of specified densities for the machine -
attachment combination.
The following publications and training materials provide
information on the safe use and maintenance of the
Doosan machine and attachments:
• The Delivery Report is used to assure that complete
instructions have been given to the new owner and
that the machine and attachment is in safe operating
condition.
• The Operation & Maintenance Manual delivered with
the machine or attachment gives operating
information as well as routine maintenance and
service procedures. It is a part of the machine and can
be stored in a container provided on the machine.
Replacement Operation & Maintenance Manuals can
be ordered from your Doosan dealer.
• Machine signs (decals) instruct on the safe operation
and care of your Doosan machine or attachment. The
signs and their locations are shown in the Operation
& Maintenance Manual. Replacement signs are
available from your Doosan dealer.
• An Operator’s Handbook is fastened to the operator
cab of the excavator. Its brief instructions are
convenient to the operator. See your Doosan dealer
for more information on translated versions.
The dealer and owner / operator review the
recommended uses of the product when delivered. If the
owner / operator will be using the machine for a different
application(s) he or she must ask the dealer for
recommendations on the new use.
SI EXC EMEA DH-0117

11 DX10z Operation & Maintenance Manual
SAFETY INSTRUCTIONS (CONT’D)
Safe Operation Is The Operator’s Responsibility
WARNING
Operator must have instructions before operating the
machine. Untrained operators can cause injury or
death.
W-2001-0502
IMPORTANT
This notice identifies procedures which must be
followed to avoid damage to the machine.
I-2019-0284
DANGER
The signal word DANGER on the machine and in the
manuals indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
D-1002-1107
WARNING
The signal word WARNING on the machine and in the
manuals indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury.
W-2044-1107
The Doosan excavator and attachment must be in good
operating condition before use.
Check all of the items on the Doosan Service Schedule
Decal under the 8-10 hour column or as shown in the
Operation & Maintenance Manual.
Safe Operation Needs A Qualified Operator
For an operator to be qualified, he or she must not use
drugs or alcoholic drinks which impair alertness or co-
ordination while working. An operator who is taking
prescription drugs must get medical advice to determine
if he or she can safely operate a machine.
A Qualified Operator Must Do The Following:
Understand the Written Instructions, Rules and
Regulations
• The written instructions from Doosan Company
include the Delivery Report, Operation &
Maintenance Manual, Operator’s Handbook and
machine signs (decals).
• Check the rules and regulations at your location. The
rules may include an employer’s work safety
requirements. For driving on public roads, the
machine must be equipped as stipulated by the local
regulations authorising operation on public roads in
your specific country. Regulations may identify a
hazard such as a utility line.
Have Training with Actual Operation
• Operator training must consist of a demonstration and
verbal instruction. This training is given by your
Doosan dealer before the product is delivered.
• The new operator must start in an area without
bystanders and use all the controls until he or she can
operate the machine and attachment safely under all
conditions of the work area. Always fasten seat belt
before operating.
Know the Work Conditions
• Know the weight of the materials being handled.
Avoid exceeding the Rated Lift Capacity of the
machine. Material which is very dense will be heavier
than the same volume of less dense material. Reduce
the size of load if handling dense material.
• The operator must know any prohibited uses or work
areas, for example, he or she needs to know about
excessive slopes.
• Know the location of any underground lines.
• Wear tight fitting clothing. Always wear safety glasses
when doing maintenance or service. Safety glasses,
respiratory equipment, hearing protection or Special
Applications Kits are required for some work. See
your Doosan dealer about Doosan Safety Equipment
for your model.
SI EXC EMEA DH-0117
This symbol with a warning statement means:
“Warning, be alert! Your safety is involved!”
Carefully read the message that follows.
Safety Alert Symbol

12 DX10z Operation & Maintenance Manual
SAFETY INSTRUCTIONS (CONT’D)
Avoid Silica Dust
Cutting or drilling concrete containing sand or rock
containing quartz may result in exposure to silica dust.
Use a respirator, water spray or other means to control
dust.
FIRE PREVENTION
Maintenance
The machine and some attachments have components
that are at high temperatures under normal operating
conditions. The primary source of high temperatures is
the engine and exhaust system. The electrical system, if
damaged or incorrectly maintained, can be a source of
arcs or sparks.
Flammable debris (leaves, straw, etc.) must be removed
regularly. If flammable debris is allowed to accumulate, it
can cause a fire hazard. Clean often to avoid this
accumulation. Flammable debris in the engine
compartment is a potential fire hazard.
The operator’s area, engine compartment and engine
cooling system must be inspected every day and cleaned
if necessary to prevent fire hazards and overheating.
All fuels, most lubricants and some coolants mixtures are
flammable. Flammable fluids that are leaking or spilled
onto hot surfaces or onto electrical components can
cause a fire.
Operation
Do not use the machine where exhaust, arcs, sparks or
hot components can contact flammable material,
explosive dust or gases.
Electrical
Check all electrical wiring and connections for damage.
Keep the battery terminals clean and tight. Repair or
replace any damaged part or wires that are loose or
frayed.
Battery gas can explode and cause serious injury. Use
the procedure in the Operation & Maintenance Manual
for connecting the battery and for jump starting. Do not
jump start or charge a frozen or damaged battery. Keep
any open flames or sparks away from batteries. Do not
smoke in battery charging area.
SI EXC EMEA DH-0117

13 DX10z Operation & Maintenance Manual
FIRE PREVENTION (CONT’D)
Hydraulic System
Check hydraulic tubes, hoses and fittings for damage
and leakage. Never use open flame or bare skin to check
for leaks. Hydraulic tubes and hoses must be properly
routed and have adequate support and secure clamps.
Tighten or replace any parts that show leakage.
Always clean fluid spills. Do not use petrol or diesel fuel
for cleaning parts. Use commercial non-flammable
solvents.
Fuelling
Stop the engine and let it cool before adding fuel. No
smoking! Do not refuel a machine near open flames or
sparks. Fill the fuel tank outdoors.
Ultra Low Sulfur Diesel (ULSD) poses a greater static
ignition hazard than earlier diesel formulations with
higher Sulfur content. Avoid death or serious injury from
fire or explosion. Consult with your fuel or fuel system
supplier to ensure the delivery system is in compliance
with fuelling standards for proper grounding and bonding
practices.
Starting
Do not use ether or starting fluids on any engine that has
glow plugs. These starting aids can cause explosion and
injure you or bystanders.
Use the procedure in the Operation & Maintenance
Manual for connecting the battery and for jump starting.
Spark Arrester Exhaust System
The spark arrester exhaust system is designed to control
the emission of hot particles from the engine and exhaust
system, but the muffler and the exhaust gases are still
hot.
Check the spark arrester exhaust system regularly to
make sure it is maintained and working properly. Use the
procedure in the Operation & Maintenance Manual for
cleaning the spark arrester muffler (if equipped).
Welding And Grinding
Always clean the machine and attachment, disconnect
the battery, and disconnect the wiring from the Doosan
controllers before welding. Cover rubber hoses, battery
and all other flammable parts. Keep a fire extinguisher
near the machine when welding.
Have good ventilation when grinding or welding painted
parts. Wear dust mask when grinding painted parts.
Toxic dust or gas can be produced.
Dust generated from repairing non-metallic parts such as
hoods, fenders or covers can be flammable or explosive.
Repair such components in a well ventilated area away
from open flames or sparks.
Fire Extinguishers
Know where fire extinguishers and first aid kits are
located and how to use them. Inspect the fire
extinguisher and service the fire extinguisher regularly.
Obey the recommendations on the instructions plate.
Sl EXC EMEA DH-0117

14 DX10z Operation & Maintenance Manual
PUBLICATIONS AND TRAINING RESOURCES
The following publications are also available for your
Doosan excavator. You can order them from your Doosan
dealer.
For the latest information on Doosan products and the
Doosan Company, visit our Web site at http://
www.doosanequipment.com or doosan.com
- Complete instructions on the correct operation and the
routine maintenance of the Doosan excavator.
- Complete maintenance instructions for your Doosan
excavator.
OPERATION &
MAINTENANCE
MANUAL
7349203enGB
SERVICE
MANUAL
7317603enUS

15 DX10z Operation & Maintenance Manual
MACHINE SIGNS (DECALS)
Follow the instructions on all the Machine Signs (Decals) that are on the excavator. Replace any damaged machine signs
and be sure they are in the correct locations. Machine signs are available from your Doosan excavator dealer.
RI016DH
7135251
7151019
RIGHT SIDE
7120934
7115386
7135261
1
7168039
6533899
2
7135256
7238017
7135247
8
7135253
7111121
7135252
7238123
6713507
4
3
6808872 7135255
CONSOLE AREA
7313870

16 DX10z Operation & Maintenance Manual
MACHINE SIGNS (DECALS) (CONT’D)
Follow the instructions on all the Machine Signs (Decals) that are on the excavator. Replace any damaged machine signs
and be sure they are in the correct locations. Machine signs are available from your Doosan excavator dealer.
7135250
6815993
6595014
7
7313871
7336472
5
7120928
6
7120570
7120573
7153146
IN ENGINE
COMPARTMENT
7135249
7135266
R1015DH

17 DX10z Operation & Maintenance Manual
MACHINE SIGNS (DECALS) (CONT’D)
Pictorial-Only Safety Signs
Safety signs are used to alert the equipment operator or
maintenance person to hazards that may be encountered
in the use and maintenance of the equipment. The
location and description of the safety signs are detailed in
this section. Please become familiarized with all safety
signs installed on the excavator.
Vertical Configuration
Horizontal Configuration
The format consists of the hazard panel(s) and the
avoidance panel(s):
Hazard panels depict a potential hazard enclosed in a
safety alert triangle.
Avoidance panels depict actions required to avoid the
hazards.
A safety sign may contain more than one hazard panel
and more than one avoidance panel.
NOTE: See the numbered MACHINE SIGNS (DECALS)
on Page 15 and Machine Signs (Decals)
(Cont’d) on Page 16 for the machine location
of each corresponding numbered pictorial-
only decals as shown below.
1. Thrown Or Flying Objects (7168039)
This safety sign is located on the outside of both tracks.
WARNING
High pressure grease can cause serious injury. Do
not loosen grease fitting. Do not loosen bleed fitting
more than 1 - 1/2 turns.
Read and understand the Operation & Maintenance
Manual for more information.
W-2516-0110
2. Transporting And Lifting (7135256)
This safety sign is located on the front of the canopy.
WARNING
Improper loading, transporting and lifting
procedures can cause serious injury or death. Read
and understand the Operation & Maintenance Manual
prior to transporting or lifting the machine.
W-2517-0110
HAZARD
PAN E L
AVOIDANCE
PANEL
HAZARD
PAN E L
AVOIDANCE
PAN E L

18 DX10z Operation & Maintenance Manual
MACHINE SIGNS (DECALS) (CONT’D)
Pictorial-Only Safety Signs (Cont’d)
3. Lift Capacity (Object Handling Applications
Excluded) (7313870)
This safety signs is located inside the operator’s area.
WARNING
Overload can tip the excavator and cause serious
injury or death.
• Do not lift or hold any load that exceeds these
ratings at their specific load radii and height.
• Total rated load is shown. The weight of all lifting
devices must be deducted to determine the net
load that can be lifted.
Read and understand the Operation & Maintenance
Manual for more information.
W-2519-0110
4. Crush Hazard (6713507)
This safety sign is located on both sides of the boom.
WARNING
Keep away from the operating machine to avoid
serious injury or death.
W-2520-0106
5. Hot Surfaces (7336472)
This safety sign is located inside the engine
compartment.
WARNING
AVOID BURNS
Do not remove radiator cap when the engine is hot.
You can be seriously burned.
W-2070-1203
6. Hot Surfaces And Rotating Fan (7120928)
This safety sign is located inside the engine
compartment.
WARNING
Rotating fan blade can cause serious injury or death.
Keep away from fan and moving parts. Do not
operate with guard removed.
Hot surfaces can cause injury. Do not touch. Allow to
cool before servicing.
W-2521-0106