Table of Contents
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TO THE READER
• This manual is written for an experienced
technician
to
provide
needed to maintain and repair this machine.
- Be sure to thoroughly read this manual for
correct information concerning the service
procedures.
ADDITIONAL REFERENCES
• Please refer to the materials listed below in
addition to this service manual:
- Operator's Manual
- Service Parts Catalogue
COMPLETE SERVICE MANUAL
• The Service Manual consists of one volume:
- E230CSR
Service Manual for "Crawler Excavators
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technical
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- If you have any questions or comments, or if you
found any errors regarding the contents of this
manual, please contact:
NEW HOLLAND KOBELCO
CONSTRUCTION MACHINERY S.p.A.
Strada Settimo, 323
San Mauro Torinese (TO)
10099 ITALIA
PRODUCT SUPPORT
Fax. +39 011 0077357
The Service Manual for "Crawler Excavators"
contains the necessary technical information to
carry out maintenance and repair operations on the
machine, the necessary tools to carry out
maintenance operations, the information on service
standards, the procedures for removal, installation,
disassembly and reassembly.
The Service Manual regarding models E230CSR
consists of the following volume, identified by the
print number indicated below:
M
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C
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N I
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P
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E230CSR
IN - 1
INTRODUCTION
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47426609A
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Table of Contents
Related Manuals for New Holland E230CSR
Summary of Contents for New Holland E230CSR
- Page 1 The Service Manual regarding models E230CSR consists of the following volume, identified by the print number indicated below: “ - ”...
- Page 2 If it is necessary to have the attachment partially or fully raised to gain access to certain items, make sure the attachment is suitably supported by means other than the hydraulic lifting cylinders, the cables and/or the mechanical devices used for controlling the attachment. NEW HOLLAND KOBELCO CONSTRUCTION MACHINERY S.p.A. COPYRIGHT BY Product Support - Documentation Centre Strada di Settimo, 323 - S.
-
Page 3: General Safety Information
GENERAL SAFETY INFORMATION... - Page 4 GENERAL SAFETY INFORMATION 3) CAUTION- Indicates a potentially hazardous situation which, if not avoided, may result in mi- nor or moderate injury. It may also be used to alert against possible damage to the machine Do not operate or perform any maintenance on this and its components and is represented as fol- machine until all instructions found in the OPERA- lows:...
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Page 5: Safety Precautions
SAFETY PRECAUTIONS stands, capable of supporting the machine, before performing any disassembly. The proper and safe lubrication and maintenance Do not operate this machine unless you have for this machine, recommended by Manufacturer, read and understand the instructions in the OP- are outlined in the OPERATOR’S MANUAL for the ERATOR’S MANUAL. - Page 6 (13)Always use the proper tools that are in good condi- (21)Do not operate a machine if any rotating part is tion and that are suited for the job at hand. Be sure damaged or contacts any other part during opera- you understand how to use them before performing tion.
- Page 7 INDEX E230CSR NHK-EUR E230CSRLC Book Code No. Index 25 1 Title Distribution Year-Month S5YN0129E01 OUTLINE 2012-02 S5YB0215E01 SPECIFICATIONS 2012-02 S5YB0315E01 ATTACHMENT DIMENSIONS 2012-02 S5YB1115E01 TOOLS 2012-02 STANDARD MAINTENANCE S5YB1215E01 TIME SCHEDULE 2012-02 MAINTENANCE STANDARD S5YB1315E01 AND TEST PROCEDURE 2012-02 MECHATRO CONTROL...
- Page 8 NOTE: This Manual is prepared as a technical material in This Manual may be properly revised due to the im- which the information necessary for the maintenance provement of products, modification of specifications, and repairing services of our hydraulic excavators are etc.
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Page 9: Table Of Contents
1. OUTLINE 1. OUTLINE TABLE OF CONTENTS GENERAL PRECAUTIONS FOR MAKING REPAIRS ........1-3 1.1.1 PREPARATION BEFORE DISASSEMBLING ..........1-3 1.1.2 SAFETY WHEN DISASSEMBLING AND ASSEMBLING ......1-3 1.1.3 DISASSEMBLING AND ASSEMBLING HYDRAULIC EQUIPMENT ..1-4 1.1.4 ELECTRICAL EQUIPMENT ................ 1-6 1.1.5 HYDRAULIC PARTS ................... - Page 10 (NHK-EUR) ↑ ↑ ↑ SK140SRLC-3 : YH07-09001~ (NA) ↑ ↑ February, 2012 E260CSR(N)LC : YU07-04001~ (NHK-EUR) ↑ ↑ ↑ 260SR : YU07-04001~ (NA) ↑ E230CSR : YB07- ↑ ↑ E230CSRLC : LA07-03001~ (NHK-EUR) ↑ ↑ ↑ 230SR : LA07-03001~ (NA)
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Page 11: General Precautions For Making Repairs
1. OUTLINE GENERAL PRECAUTIONS FOR MAKING REPAIRS 1.1.1 PREPARATION BEFORE DISASSEMBLING Read Operator's Manual before disassembling (1) Knowledge of operating procedure Read Operator's Manual carefully to understand the operating procedure. (2) Cleaning machines Clean machines of soil, mud, and dust before carrying into the service shop. Carrying a soiled machine into the service shop, causes making less efficient work and damage of parts. -
Page 12: Disassembling And Assembling Hydraulic Equipment
1. OUTLINE 1.1.3 DISASSEMBLING AND ASSEMBLING HYDRAULIC EQUIPMENT (1) Removing hydraulic equipment assy 1. Before removing pipes, release the pressure of hydraulic oil tank, or open the cover on the return side to tank, and take out the filter. 2. Drain the oil in the removed pipes into pan to prevent the oil from spilling on the ground. 3. - Page 13 1. OUTLINE (5) Installing hydraulic equipment 1. Confirm hydraulic oil and lubrication oil. 2. Air release is required in the following cases ; a. Change of hydraulic oil b. Replacement of parts on suction pipe side c. Removing and attaching hydraulic pump d.
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Page 14: Electrical Equipment
1. OUTLINE 1.1.4 ELECTRICAL EQUIPMENT (1) The disassembly of electrical equipment is not allowed. (2) Handle equipment with care so as not to drop it or bump it. (3) Connector should be removed by unlocking while holding the connector. Never stress in tension to the caulked section by pulling wire. (4) Check that connector is connected and locked completely. -
Page 15: Hydraulic Parts
1. OUTLINE 1.1.5 HYDRAULIC PARTS (1) O-ring • Check that O-ring is free from flaw and has elasticity before fitting. • Even if the size of O-ring is equal, the usage differs, for example in dynamic and static sections, the rubber hardness also differs according to the pressure force, and also the quality differs depending on the materials to be seated. -
Page 16: International Unit System
1. OUTLINE INTERNATIONAL UNIT SYSTEM Introduction Base units Table 1-1 Although this manual uses the SI units system. Outline of Derived units SI units system is described here. of base units Supplemen Given hereinunder are an excerpt of the units that are Table 1-3 tary units SI units... - Page 17 1. OUTLINE (5) Prefixes of SI (6) Unit Conversion Table Table1-5 Table1-6 QUANTITIES REMARKS PREFIX POWER Mass DESIGNATION SIGN Force 1kgf=9.807N Giga Mega Torque kgf•m N•m 1kgf•m=9.807N•m Kilo Pressure kgf/cm 1kgf/cm =0.098MPa Hecto Motive power 1PS=0.7355kW Deca Revolution r.p.m 1r.p.m=1min –1 –1 Deci...
- Page 18 1. OUTLINE 1-10...
- Page 19 2. SPECIFICATIONS TABLE OF CONTENTS NAME OF COMPONENTS .................. 2-3 GENERAL DIMENSIONS ..................2-4 2.2.1 E230CSR/E230CSRLC [5.62m (18ft-5in) Boom+2.87m (9ft-5in) Standard Arm + 0.80m3 (1.05cu-yd) Bucket] ................ 2-4 WEIGHT OF COMPONENTS ................2-5 TRANSPOTATION ....................2-7 2.4.1 OVERALL DIMENSIONS OF MACHINE ON A TRAILER ......2-7 2.4.2...
- Page 20 Thanks very much for your reading, Want to get more information, Please click here, Then get the complete manual NOTE: If there is no response to click on the link above, please download the PDF document first, and then click on it. Have any questions please write to me: admin@servicemanualperfect.com...
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