Michigan Instruments ME60 User manual

EXCAVADORA

PREFACE
This operation manual systematically covers the correct operation and use, the methods for
overhaul and maintenance of this machine, and detailed notices.
Before operate this machine, make sure carefully read and fully understand this manual.
This manual should be attached with the machine for timely reference in case of any problem. Also,
review this manual in periodical manner.
Please refer to the operation manual of engine in terms of the engine.
In case of damage or loss of this manual, please contact our company or the designated dealer of
our company for subscription.
Make sure hand this manual over to the new owner in case of transfer of this machine.
The illustrations in this manual are just for obvious and clear instructions to the problems, instead of
implicating all contents of the text.
Our company reserved all rights for machine modifications. Please understand that the contents of
this manual may differ from the specifications of your machine due to machine improvements.
Please contact our company or the service dealer periodically to obtain latest data.
This is the first issued version. We will appreciate corrections and editing suggestions from experts
or readers may point out and correct our editing errors.
All rights reserved, unauthorized duplication and publish are a violation of applicable laws.

SPECIAL STATEMENT OF EXCAVATOR FUEL SYSTEM
OPERATION AND MAINTENANCE
Please read this manual carefully in order to maximize the benefits.
Fuel quality is an important factor for excellent performance quality, extension of service life and
efficient emission.
Diesel supplies the energy that is required by the diesel engine and supplies the cooling and
lubrication for the precision components in fuel system. Most of the diesel in the market can meet
the requirement of diesel engine. It must, however, meet the performance
requirements such as viscosity, cetane number, sulfur content, cloud point, water and sediment
content. Among them, viscosity, cetane number and cloud point in general will not change in case
that suitable diesel is well chosen. However, water and sediment will exceed the prescribed content
requirements (below 0.05 volume percentage) because of transport, storage and improper
maintenance, which increases the wear of fuel system of diesel engine and results in the engine
failure such as the difficulty in starting, decrease in power and black smoke.
Therefore, the users and operators need to do the following:
Select the diesel that meets the requirements. Do not use the low-grade diesel;
Take the appropriate measure during the transportation, storage and filling of diesel to reduce
the mixture of water and impurities;
Do the maintenance such as drainage, filter changing strictly in accordance with the
maintenance cycle stipulated by the provisions in 'operation maintenance manual'. If necessary,
please shorten drainage and the replacement cycle appropriately according to the working
environment.

ME60
OPERATION AND MAINTENANCE MANUAL
Our company reserves the right to continually improve our products in order to make the best
products as possible for the market. These improvements may be ready for implementation.
However, for the products sold, we do not change the material. Please contact the distributors
regularly for the latest material of the models that you are going to buy.
These materials may include accessories and optional parts with which your models may not be
attached. If you need these accessories, please contact the distribution agency of our company.
The illustrations in this manual are just for obvious and clear instructions to related parts of the
machine and may be different from the actual parts.

CONTENTS
Chapter I Introduction ................................................................................................................... 1
Literature Information................................ ................................ ................................ ................................ ..... 1-1
Manual Structure................................ ................................ ................................ ................................ .............. 1-1
Certied Engine Maintenance................................ ................................ ................................ ......................... 1-2
Design Performance of Machine................................ ................................ ................................ ..................... 1-2
Use of the Turbocharged Engine................................ ................................ ................................ ...................... 1-2
Product Information................................ ................................ ................................ ................................ ......... 1-3
Instruction of the Product Model................................ ................................ ................................ ............. 1-3
Machine Nameplate................................ ................................ ................................ ................................ .1-3
Memo:................................ ................................ ................................ ................................ ...................... 1-4
Chapter Safety............................................................................................................................ 2
Learn about Safety Information................................ ................................ ................................ ........................ 2-1
Comprehend Signal Terms................................ ................................ ................................ ................................ 2-1
Safety Mark and Label................................ ................................ ................................ ................................ ...... 2-2
Abide by Safety Instruction................................ ................................ ................................ ............................ 2-13
Compressed Air and Compressed Water................................ ................................ ................................ ......... 2-13
Preparation for Emergency................................ ................................ ................................ ............................. 2-14
Wear Protective Clothing................................ ................................ ................................ ................................ 2-14
Noise Prevention................................ ................................ ................................ ................................ ............. 2-15
Check Machine................................ ................................ ................................ ................................ ............... 2-15
General Advance Cautions for Cabin................................ ................................ ................................ ............. 2-16
Safety Device................................ ................................ ................................ ................................ .................. 2-16
Keep Machine Clean................................ ................................ ................................ ................................ ....... 2-17
Use Handrail and Ladder................................ ................................ ................................ ................................ 2-17
Regulate the Operator's Seat................................ ................................ ................................ ........................... 2-18
Fasten Seat Belt................................ ................................ ................................ ................................ .............. 2-18
Ensure Favorable Sight................................ ................................ ................................ ................................ ... 2-19
Move and Operate Machine Safely................................ ................................ ................................ ................ 2-19
Operation is Only Performed on the Operator's Seat................................ ................................ ...................... 2-20
Engine Starting with Jump Start Cable................................ ................................ ................................ ........... 2-20
The Passenger Shall Leave Machine................................ ................................ ................................ .............. 2-21
Signal Shall be Specied When Multiple Machines Operate Simultaneously................................ ............... 2-21

Conrm Travel Direction of the Driven Machine ................................ ................................ .......................... 2-21
Drive Machine Safely ................................ ................................ ................................ ................................ ..... 2-22
Avoid Being Injured Due to Roll -over Accident of Machine................................ ................................ ......... 2-23
Avoid Being Injured Due to Reverse and Swing Accident................................ ................................ ............. 2-24
Avoid Roll -over................................ ................................ ................................ ................................ .............. 2-25
Avoid Wire ................................ ................................ ................................ ................................ ...................... 2-26
Lifting Objects ................................ ................................ ................................ ................................ ................ 2-26
Preventthe Ejected Scrap................................ ................................ ................................ ............................... 2-27
Park the Machine Safely................................ ................................ ................................ ................................ .2-27
Handle Liquid Safely - Avoid Fire ................................ ................................ ................................ .................. 2-28
Safe Transportation................................ ................................ ................................ ................................ ......... 2-29
Implement Safety Maintenance................................ ................................ ................................ ...................... 2-30
No Operation Tag................................ ................................ ................................ ................................ ............ 2-31
Support Machine Correctly................................ ................................ ................................ ............................. 2-31
Keep Distance with Rotating Component................................ ................................ ................................ ....... 2-32
Prevent Part Being Ejected................................ ................................ ................................ ............................. 2-32
Store Machine Accessories Safely................................ ................................ ................................ .................. 2-32
Tools Shall be Used Properly................................ ................................ ................................ .......................... 2-33
Avoid Burn................................ ................................ ................................ ................................ ...................... 2-33
Hot InjectedFluid................................ ................................ ................................ ................................ .. 2-33
Hot L iquid andSurface................................ ................................ ................................ .......................... 2-33
Replace the Rubber Hose Regularly ................................ ................................ ................................ ............... 2-34
Avoid High Pressure Liquid ................................ ................................ ................................ ........................... 2-34
Prevent Fire................................ ................................ ................................ ................................ ..................... 2-35
Check Oil Leakage ................................ ................................ ................................ ................................ 2-35
Check Short Circuit ................................ ................................ ................................ ............................... 2-35
Remove Inammable Material................................ ................................ ................................ .............. 2-35
Check the Key Switch ................................ ................................ ................................ ........................... 2-35
Leave Machine When Fire Happens................................ ................................ ................................ ............... 2-36
Be Aware of the Discharged Fume................................ ................................ ................................ ................. 2-36
Advance Cautions for Welding and Polishing................................ ................................ ................................ 2-37
Avoid Heating Near Pressured Liquid Pipe................................ ................................ ................................ .... 2-37
Prevent the Pipe Containing Inammable Fluid Being Heated................................ ................................ ...... 2-38
The Paint Shall be Removed before Welding or Heating................................ ................................ ............... 2-38
Prevent Battery Explosion................................ ................................ ................................ .............................. 2-39

Maintain the Air-conditioning System Safely................................ ................................ ................................ .2-39
Handle Chemicals Safely................................ ................................ ................................ ................................ 2-40
Dispose Refuse Correctly ................................ ................................ ................................ ............................... 2-40
Prevention for Danger of Asbestos Dust................................ ................................ ................................ ......... 2-41
Before the Machine is Returned to the User................................ ................................ ................................ ... 2-41
Chapter III Product Information .................................................................................................. 3
ProductFeatures ................................ ................................ ................................ ................................ ............... 3-1
Main Uses andScope ofApplication................................ ................................ ................................ ................ 3-2
MachineProle ................................ ................................ ................................ ................................ ................ 3-3
Specications................................ ................................ ................................ ................................ .................... 3-4
Working Range................................ ................................ ................................ ................................ ................ 3-6
PerformanceParameters................................ ................................ ................................ ................................ .. 3-8
Chapter Product Operation ...................................................................................................... 4
Before Engine Started...................................................................................................................................... 4-1
Check Around the Machine................................ ..................................................................................... 4-1
Seat Adjustment and Check of Seat Belt................................................................................................ .4-1
Start of the Engine........................................................................................................................................... 4-2
Starting theEngine ................................................................................................................................ ..4-2
Normal Start............................................................................................................................................. 4-4
Low-temperatureStart................................ ............................................................................................. 4-4
Engine Start with Jump Start Cable......................................................................................................... 4-4
After Engine Start............................................................................................................................................ 4-6
Excavator Operation........................................................................................................................................ 4-7
Direction.................................................................................................................................................. 4-7
Operator Controls............................................................................................................................................ 4-7
Trial Run of New Machine ................................ ............................................................................................ 4-12
Engine Operation...........................................................................................................................................4-12
Driving Machine............................................................................................................................................ 4-13
Parking Machine............................................................................................................................................ 4-15
Long-term Storage......................................................................................................................................... 4-15
Operate Machine............................................................................................................................................ 4-16
Use of the Air-conditioner................................ ............................................................................................. 4-27
Air-conditioner Control Panel................................ ............................................................................... 4-27
Description of Key Functions................................ ................................................................................ 4-27

Operating Procedures and Precautions for Air Conditioner ..................................................................4-28
Main Failure Causes of the Air-Conditioner and Measures...................................................................4-28
Use of the Radio ............................................................................................................................................4-33
Radio Control Panel...............................................................................................................................4-33
Radio Tuning.........................................................................................................................................4-33
Automatic Protection Function..............................................................................................................4-33
Chapter VProduct Maintenance.................................................................................................. 5
Maintenance Guide...........................................................................................................................................5-1
Hour Meter Reading.........................................................................................................................................5-1
Authenticated Worn Parts ..............................................................................................................5-1
Authenticated Lubrication Oil .......................................................................................................5-1
Windshield Cleaning Liquid.............................................................................................................................5-1
Clean Engine Oil & Lubrication Oil
.................................................................................................................5-1
Check the Discharged Oil and Used Filter Element .........................................................................................5-1
Fuel Outer Element...........................................................................................................................................5-1
Welding Instruction...........................................................................................................................................5-1
Prevent Anything Falling into the Machine......................................................................................................5-2
Dusty Working Place ........................................................................................................................................5-2
Avoid Using Different Lubrication Oil Simultaneously...................................................................................5-2
Lock Inspection Cover......................................................................................................................................5-2
Hydraulic System-Air Discharge......................................................................................................................5-2
Installation of Hydraulic Hose..........................................................................................................................5-2
CheckAfter Inspection and Maintenance.........................................................................................................5-3
Select the Fuel and Lubrication Oil Matching the Ambient Temperature ........................................................5-3
Technical Specification of Tightening Torque..................................................................................................5-4
Technical Specification of Oil ..........................................................................................................................5-6
Technical Maintenance Outline ........................................................................................................................5-7
Routine Maintenance...............................................................................................................................5-7
Every 50 Hours........................................................................................................................................5-7
Every 250 Hours......................................................................................................................................5-7
Every 500 Hours......................................................................................................................................5-7
Every 1,000 Hours...................................................................................................................................5-8
Every 2,000 Hours...................................................................................................................................5-8
Every 4,000 Hours...................................................................................................................................5-8
Every 12,000 Hours.................................................................................................................................5-8
................................
................................

Technical Maintenance Operation................................ ................................ ................................ .................. 5-10
Boom andA rm L inkage - L ubrication................................ ................................ ................................ ... 5-10
Bucket Linkage - Check/Adjustment................................ ................................ ................................ ..... 5-12
Bucket Linkage - Lubrication................................ ................................ ................................ ................ 5-13
Bucket Tooth - Check/Replacement................................ ................................ ................................ ...... 5-13
Side Cutter - R eplacement................................ ................................ ................................ ..................... 5-14
Track - Regulation................................ ................................ ................................ ................................ .5-15
Final Drive Oil Level - Check ................................ ................................ ................................ ............... 5-17
Swing Gear - Lubrication ................................ ................................ ................................ ...................... 5-18
Tenseness, Crack, Wearing andTearing of Engine Fan Belt - Check ................................ .................... 5-18
Oil-Water Separator- Check................................ ................................ ................................ .................. 5-19
Fuse Link - Replacement................................ ................................ ................................ ....................... 5-20
Storage Battery- Check ................................ ................................ ................................ ......................... 5-22
Terminal Post of Storage Battery- Cleaning................................ ................................ ......................... 5-22
Swing Driving Oil L evel - Check................................ ................................ ................................ .......... 5-23
Cooling System L ongL ife Coolant- R eplacement................................ ................................ ............... 5-24
Condenser- Cleaning................................ ................................ ................................ ............................. 5-26
Cooling SystemHose - Check................................ ................................ ................................ ............... 5-27
EngineAir Filter OuterE lementC leaning/R eplacement.................................. ............................... ...... 5-28
Engine Oil L evel - C heck ................................ ................................ ................................ ...................... 5-31
Hydraulic Oil of the Hydraulic System- Replacement................................ ................................ .......... 5-31
Safety Components- Regular Replacement................................ ................................ .......................... 5-31
Use of Hoses within Time Limit - Check (European ISO 8331 and EN982 CEN Standard) ................ 5-31
Check Around theMachine................................ ................................ ................................ ................... 5-31
Wearing Parts................................ ................................ ................................ ................................ .................. 5-10
Main Parts................................ ................................ ................................ ................................ ....................... 5-10
Memo:................................ ................................ ................................ ................................ ............................. 5-32
Chapter Option Parts ................................................................................................................ 6
Hydraulic B reaker................................ ................................ ................................ ................................ ............ 6-1
Wrong Use Method................................ ................................ ................................ ................................ .......... 6-1
Position of Filling LubricatingGrease intoHydraulic Breaker................................ ................................ ....... 6-1
Appendix Operating Manual for Electronic Monitoring Meter
Proposal on Operation & Maintenance Manual Amendment

Chapter ⅠIntroduction

Introduction
1-1
Literature Information
The Operation & Maintenance Manual shall be
placed in the file folder or the document bag at
the back of seat in the cab.
The contents about improvement and
development may not be included in this Manual.
The pictures in the Manual or some structure in
the Figure or accessories may be different from
those of your machine.
Please read and comprehend the contents of this
Manual thoroughly and keep it with the machine.
When you have problems about the machine or
this Manual, please consult domestic
agent for the latest data.
Once you have problems, opinions or find some
error about the contents of this Manual, please
contact our company via the "Proposal on
Operation & Maintenance Manual Amendment"
at the end of the Manual. (Note: The copied can
be used.)
Manual Structure
This Manual consists of seven chapters:
Introduction, Safety, Product Information,
Product Operation, Product Maintenance, Option
parts, andAppendix.
The information contained in the chapter
"Safety" includes: The basic safety
prevention measures; position and contents
of warning label on the machine.
The information contained in the chapter
"Product Information" includes: Some
related data description of product.
The information contained in the chapter
"Product Operation" includes: Information of
instrument, switches, operating mechanism
of machine, operating mechanism of work
equipments, transportation and towing.
The information contained in the chapter
"Product Maintenance" includes: The
maintenance period for various parts of
machine. The maintenance items listed in the
maintenance period table shall be performed
within the stipulated maintenance period.
The items without stipulated period are listed
in column of "Maintenance on demand".
The information contained in the chapter
"Option Parts" includes:
Some relevant information of option parts as
well as related instruction.
The information contained in the chapter
"Appendix" includes:
Related profile and operation instruction of
MCSS electronic control system.

Introduction
1-2
Design Performance of Machine
If the increased accessory or the weight after change
exceeds the design performance of machine, it'll have
adverse impact on the machine performance,
including machine stability and system guaranteed
performance such as braking, turning and roll-over
protection architecture. For detailed data.
Certified Engine Maintenance
The proper maintenance and repair is significant for
normal operation of engine and machine. As the user
of heavy-duty non-road diesel engine, the
maintenance stipulated by the Manual shall be
performed.
The staff without approval can't do
the following work: repair, maintenance, sale,
rent or sell any disassembled and changed device
related with emission or system engine or
machine.
Some system of machine and engine such as
exhaust system, fuel system, electric system, inlet
system and cooling system is related with
emission, and the system can't be modified
without approval.

Introduction
1-3
Use of the Turbocharged Engine
Turbocharger is a device by use of exhaust of engine
to drive the turbine working. As the turbine often in
the state of high-speed and high temperature, the
temperature of turbine side is generally above 600℃.
Therefore, in order to ensure the normal operation,
proper use and daily maintain is very important. The
major methods for daily maintenance are as following:
1) At the beginning of engine started, do not step on
the accelerator pedal immediately but let the
engine run idle for about 3mins, to increase oil
temperature and its flowing property, in order to
make the turbocharger get adequate lubrication,
and then to increase engine speed. This is
particularly important in the winter.
2) After running in high-speed for long time, do not
stop the engine immediately. The reason was that
after the engine starts to work, one part of engine
oil is going to lubricate and cool for rotor bearing
of turbocharger. If the high-speed running engine
suddenly shuts down, it will cause the oil
pressure rapidly drop to zero and interrupt the
lubrication. Thus the heat inside the turbocharger
can not be taken away, but to be transferred to the
bearing housing, which would made the shaft
"bite" its sleeve and damage the bearing and
shaft at the time that the rotor is still rolling by
inertia. In addition, when the engine abrupt
stopped, with the high temperature of the exhaust
manifold, the heat will be absorbed onto the
housing of turbocharger, and turn the engine oil
remained in the inside of turbocharger into
carbon. And it will block the oil inlet port as the
carbon increasing, and lead to the sleeve lack oil,
rapid the abrasion between shaft and its sleeve.
Therefore, before the engine stopped, let the
engine run idle for about 3mins, to slow down
the speed of turbocharger rotor, and make the
internal heat fully discharged in order to
decreased the temperature.
3) Pay much attention to engine oil selection. As the
effects of the turbocharger, the quality and the
volume of the air which entering into the
combustion chamber are greatly improved, and
have a higher compression ratio, so that the
structure of the engine can be more compact and
reasonable, thus to improve its work efficiency.
Therefore, the turbocharged engine has features
of high temperature, high speed, big power, big
torque, and low-emission. And the components
of turbocharged engine can be withstand higher
temperature and greater impact, extrusion and
other harsh conditions. Consequently, the engine
oil for which wear resistance, high temperature,
high film strength and high stability should be
used.
4) Engine oil and oil filter must be kept clean to
prevent debris from entering, because the fit
clearance between the turbocharger shaft and its
sleeve are very small, if the oil lubricating ability
is lower, which will damage the turbocharger
prematurely.
5) The air filter should be cleaned on schedule, in
order to prevent impurities, such as dust, from
entering the high-speed compressor, and resulting
in instability of rotational speed or increasing the
abrasion between the sleeve and seals.
6) Check the tightness of seal ring of the
turbocharger frequently. If the tightness of seal
ring is lower, the exhaust will enter into the
lubrication system through the clearance, pollute
the oil and increase the crankcase pressure. In
addition, when the engine work with low speed,
the engine oil also discharge from exhaust
manifold through seal ring or enter into the

Introduction
1-4
combustion chamber burning, resulting in
excessive oil consumption or the phenomenon of
"burning engine oil" .
7) Check the turbocharger frequently for abnormal
sound or abnormal vibration, as well as the oil
pipe and fittings for leaks.
8) With high precision of rotor bearing, it is very
strict with the maintenance and installation of the
turbocharger. So come to the designated repair
station for the professional service when the
turbocharger is failure or damage.
Refer to it when the machine installs the
turbocharged engine.
Note

Introduction
1-5
Product Information
Instruction of the product model
Product model consists machine body
(accessories) product code, principal parameters,
characteristic code and improved code.
Machine nameplate
The machine nameplate is situated at the bottom right
of driver's seat.
characteristic code
principal parameters
code
product code (machine body, accessories)
improved code (updat ed code)

Introduction
1-6
Your Machine Information Table
To make you know the basic information of our
products conveniently and promptly, you can fill
relevant information in the table below after you
purchased our products, in order to refer and affirm.
If you have any question, please call our
customer service hot line number.
Machine model
Product identification number（PIN）
Engine serial number
Agent name
Address
Maintenance staff
Tel/Fax
Service hot line number 400-100-6666
Note

Chapter ⅡSafety
Please read and comprehend the cautions stated by the safety labels
in this Manual and on the machine, when the machine is operated or
repaired, these cautions must be abode by.

Safety
2-1
Learn about Safety Information
This is the sign to note safety.
When you see this sign, you shall be aware
of the danger of staff injury.
Please abide by the proposed cautions and
safe operation method.
Comprehend Signal Terms
On the safety label of machine, the terms
indicating the extent or degree of injury such as
DANGER, WARNING or CAUTION will be
used with the sign of noting safety together.
"DANGER" indicates the condition of direct
danger. If this condition happens, death or
severe injury will be caused.
"WARNING" indicates the condition of
hidden danger. If this condition happens,
casualty will be caused.
"DANGER" or "WARNING" safety label is
set near specific hazard position. Refer to
"Caution" safety label for general safety
measures.
"CAUTION" indicates the condition of
potential hazard. If this condition happens,
minor or moderate injury will be caused.
"CAUTION" also has the meaning of noting
safety information in this Manual.
In order to separate machine protection from staff
safety, this Manual adopts the term
"IMPORTANT", if some dangerous state occurs,
machine will be damaged.
 "Note" indicates adding some explanation to
certain part in relevant information.

Safety
2-2
Safety Mark and Label
There are several special safety marks on the machine. This chapter will indicates their positions and describe
the accident hazard. Please be familiar with these safety marks.
Ensure you can distinguish all safety marks.
If the text of safety mark isn't clear, please clean or replace the mark.
If the safety mark is damaged, lost or the illustration isn't clear, the mark must be replaced.
Please clean the safety mark with wiping cloth, water and soap. The solvent, petrol or strong chemical agent
is forbidden for cleaning of safety mark. The adhesion of mark will be invalid due to solvent, petrol or strong
chemical agent, thereby falling.
If the replaced component has safety mark, ensure the new one also has safety mark.

液�油油位
�工(上海)挖掘机制造有限公司

Safety
2-3
○
1Stick on the right window of cabin
Precautions for safe operation
Be aware of electric shock and reference book
Warning for broken or movable window
○
2 Warning for use of front widow
WARNING
Be careful when opening or closing the
front window of the cab. Lock it with
the lock pin to avoid injury; and make
sure that the lock handle is in the
“LOCK” position in order to prevent
the machine from suddenly starting
when the lock handle is accidentally
operated.