Hitachi Hydraulic Excavator UH261 Service Manual(KM049-00) – PDF DOWNLOAD

Description

Hitachi Hydraulic Excavator UH261 Service Manual(KM049-00) – PDF DOWNLOAD

FILE DETAILS:

Hitachi Hydraulic Excavator UH261 Service Manual(KM049-00) – PDF DOWNLOAD

Language : English
Pages :588
Downloadable : Yes
File Type : PDF
Size:75.6 MB

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION

Hitachi Hydraulic Excavator UH261 Service Manual(KM049-00) – PDF DOWNLOAD

FOREWORD

• This service manual explains the correct maintenance and repair procedures to ensure optimal performance and maximum service life for Hitachi construction machinery.
• The serviceman is requested to read the manual thoroughly and consult it whenever he is not sure of correct servicing. Use the manual not only as a reference guide to maintenance but also a text book to train new servicemen who are unfamiliar with Hitachi construction machinery.
• the manual is divided into four sections such as SPECIFICATIONS, OPERATIONAL PRINCIPLE, DISASSEMBLY and ASSEMBLY and MAINTENANCE STANDARD. A thorough knowledge of the these will help to:

1.  Diagnose the cause of the failure.
2. Determine reuse or replacement of parts.
3.  Install the units and assemble the parts correctly. We hope that this manual will aid in quick, easy and lower cost servicing of the machines.

TABLE OF CONTENTS:

Hitachi Hydraulic Excavator UH261 Service Manual(KM049-00) – PDF DOWNLOAD

UH261…………………………………………………. 1
FOREWORD………………………………………………. 3
CARE OF THE HANDLING……………………………………. 5
SPECIFICATIONS…………………………………………. 7
CONVERSION TABLE……………………………………. 9
UH261 SPECIFICATIONS (BACKHOE TYPE)…………………… 17
UH261 SPECIFICATIONS (LOADER TYPE)……………………. 39
OPERATIONAL PRINCIPLE…………………………………… 61
UH 261 GENERAL……………………………………… 63
AIR CIRCUIT…………………………………………191
ACCUMULATOR…………………………………………207
CR28B BRAKE VALVE……………………………………211
B 30C BRAKE VALVE……………………………………223
MVPH CONTROL VALVE…………………………………..231
ELECTRIC ACCESSARIES…………………………………247
HTM E TYPE MOTOR (FOR SWING MOTOR)…………………….265
HTM 500 GI MOTOR (FOR TRAVEL MOTOR)……………………271
IP GEAR PUMP………………………………………..279
HPV PUMP……………………………………………285
PILOT VALVE…………………………………………293
RH77B REGULATOR……………………………………..303
TROUBLESHOOTING……………………………………..315

DISASSEMBLY AND ASSEMBLY……………………………….339
ACCUMULATOR…………………………………………341
MVP25 CONTROL VALVE (FOR MAIN RELIEF AND MAKE-UP VALVE)….351
JV112 CONTROL VALVE (FOR OVERLOAD RELIEF VALVE)…………381
CYLINDER (Ⅱ)………………………………………..395
HOW TO DISASSEMBLY/ ASSEMBLE-HYDRAULIC EQUIPMENT
………425
HTM E TYPE MOTOR (FOR SWING MOTOR)…………………….439
HTM 500 GI MOTOR (FOR TRAVEL MOTOR)……………………465
IP GEAR PUMP………………………………………..479
HPV PUMP……………………………………………485
PILOT VALVE…………………………………………515
B30C BRAKE VALVE…………………………………….531
UH261 TRACTION DEVICE………………………………..543
MAINTENANCE STANDARD…………………………………….561
UH261 MAINTENANCE STANDARD……………………………563

Customer Support: [email protected]

https://vimeo.com/814575316

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.M