Yuchai YC135-8 User manual

135-8135-8

INDEX
Ⅰ、PROLEGOMENON
To user-----------------------------------------------------------------------------------------1-2
Product Information ------------------------------------------------------------------------1-3
Machine direction ---------------------------------------------------------------------------1-5
Machine configuration----------------------------------------------------------------------1-6
Technical standard--------------------------------------------------------------------------1-7
Ⅱ、Safety Measures
General Rules---------------- ---------------------------------------------------------------2-2
Safety Tips------------------------------------------------------------------------------------2-3
Safety Equipment ---------------------------------------------------------------------------2-4
Safety Signs----------------------------------------------------------------------------------2-5
Safety Working area----------------------------------------------------------------------2-13
Safety Operation --------------------------------------------------------------------------2-14
Transportation & Loading------------ ---------------------------------------------------2-24
Maintain--------------------------------------------------------------------------------------2-25
Fireproofing, Blast defend and Poison defend-------------------------------------2-26
Battery ---------------------------------------------------------------------------------------2-27
Hydraulic System -------------------------------------------------------------------------2-28
Material safety list and lifting capacity------------------------------------------------2-31
Ⅲ、Parts Introduction
Operating device ----------------------------------------------------------------------------3-2
Digital instrument----------------------------------------------------------------------------3-3
Main control Box and operation---------------------------------------------------------3-4
Display of Monitor---------------------------------------------------------------------------3-6
Safety Locking parts----------------------------------------------------------------------3-10
Work Equipment and Swinging control-----------------------------------------------3-11

Traveling Operation-----------------------------------------------------------------------3-12
右操纵箱面板-------------------------------------------------------------------------------3-13
按键控制面板(驾驶室右侧)--------------------------------------------------------------3-14
油门操纵-------------------------------------------------------------------------------------3-16
Operator’s seat-----------------------------------------------------------------------------3-17
Safety belt ----------------------------------------------------------------------------------3-18
Air-Conditioning Control-----------------------------------------------------------------3-19
Radio ----------------------------------------------------------------------------------------3-21
Door & windows---------------------------------------------------------------------------3-23
Ⅳ、Operating Guide
Preparative before operating-------------------------------------------------------------4-2
Engine Operation ---------------------------------------------------------------------------4-3
Enter & exit machine------------------------------------------------------------------------4-7
Machine moving-----------------------------------------------------------------------------4-8
Rotate the machine------------------------------------------------------------------------4-10
Slewing the platform----------------------------------------------------------------------4-11
Operating work equipment--------------------------------------------------------------4-12
Operating on the slope or in the water------------------------------------------------4-14
Escape from Muddy area----------------------------------------------------------------4-15
Operating guide ---------------------------------------------------------------------------4-16
Removing & Installing the Bucket -----------------------------------------------------4-18
Parking machine---------------------------------------------------------------------------4-19
After Operation-----------------------------------------------------------------------------4-20
Loading &Transport the Machine -----------------------------------------------------4-21
Operating under the Cold/Hot Weather ----------------------------------------------4-25
Store machine------------------------------------------------------------------------------4-26
Technical problem causes and solve step ------------------------------------------4-28
Ⅴ、Maintenance

General information of maintenance----------------------------------------------------5-2
Maintenance Summary --------------------------------------------------------------------5-4
Compel lent replacement of part---------------------------------------------------------5-6
Oil choosing list -----------------------------------------------------------------------------5-7
Torque -----------------------------------------------------------------------------------------5-8
Periodic Maintenance schedule--------------------------------------------------------5-11
Routine Check -----------------------------------------------------------------------------5-13
Engine Fuel System ----------------------------------------------------------------------5-14
Engine Cooling System ------------------------------------------------------------------5-17
Engine Lubricating System -------------------------------------------------------------5-20
Engine Air Intake System ---------------------------------------------------------------5-22
Other Maintenances of Engine --------------------------------------------------------5-23
Hydraulic System -------------------------------------------------------------------------5-24
Battery----------------------------------------------------------------------------------------5-30
Reducer -------------------------------------------------------------------------------------5-32
Crawler---------------------------------------------------------------------------------------5-34
Idler, Upper roller and Front idler-------------------------------------------------------5-35
Lubricate-------------------------------------------------------------------------------------5-36
Air-Condition -------------------------------------------------------------------------------5-37
Replace Bucket teeth---------------------------------------------------------------------5-40
Washing the floor mat---------------------------------------------------------------------5-41
Attachment:
Instruction of the product certificate

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Almost accidents about machines operation and maintenance will be avoided as per
the related safety rules of this manual. It is required to read this book and all the safety
information before the machines operation and maintenance.
The related safety contents of the manual indicate the possible things made during the
machines normal run, and give the methods to solve it.
The related safety contents can see from the integrative guidelines of each chapter,
including the contents of this chapter.
This manual shall not include all the potential risks and related solving methods. It is
your responsibility to adopt the methods and keep safety if you use the methods and
actions that not allowed in this book.
The Forbidden purposes and operations of this manual shall never be done in any
circumstance.
This excavator shall be operated and maintained by trained and qualified persons.
It is required to check each function of the machines before work, and look for the
reasons if finding the malfunction. It only can work after being repaired.
The machines shall be checked and maintained according to the manual. And the
operators are required to follow the operation ways and safety regulations in the work
scope.
Under the condition of alcohol and medicines, it is not allowed to operate and maintain
the machines.
It is required to learn the expressive contents of related signals and gestures
It is required to know and obey the related laws and regulations of the countries or the
regions when being on the road.
The machine can be operated only if make sure nobody around the work area.
The machines can use on the ground in the normal working conditions only, please do
not used for underwater, culverts, explosive and toxic environment, and other places
dangerous working conditions.

The manual provides the security notices, signs and potential dangers conditions, the
operators are required to carefully read this manual and the attached signs on the
machines, and should work as per the related process.
The safety tips of this machine shall be expressed as: Danger, Caution and Notice,
the explanations of these words are as follows:
*Danger: It indicates that it can lead to casualty and serious hurts if the danger
happens. It only appears in the most dangerous occasions.
*Caution: It indicates that it can lead to casualty and serious hurts if the potential
danger happens.
*Notice: It indicates that it may lead to lower and medium hurts if he potential danger
happens. And it can also give the advice of risky operation.

1.Escape Hammer
2.Fire Extinguisher