This manual covers the Komatsu D155AX-6 ECOt3 bulldozer, serial numbers 80001 and up. Designed for heavy-duty construction and earthmoving applications, this machine exemplifies Komatsu's commitment to robust engineering and operational efficiency. Its advanced ECOt3 technology ensures optimized performance and reduced environmental impact, making it a reliable choice for demanding projects where power, durability, and productivity are paramount.
This comprehensive service manual provides detailed information for the operation, maintenance, and repair of your Komatsu D155AX-6 ECOt3. It includes essential sections on specifications, structure and function, standard values, testing and adjusting procedures, troubleshooting guidance for various systems including electrical, hydraulic, and engine-related issues, as well as disassembly and assembly instructions. Furthermore, it contains vital hydraulic and electrical diagrams, serving as an indispensable resource for owners, technicians, and mechanics to ensure the continued optimal performance and longevity of the equipment.
Original Illustrated Factory Workshop Service Manual for Komatsu Bulldozers D155AX ECOt3.
Original factory manuals for Komatsu Loaders, Dozers, Excavators contains high quality images, circuit diagrams and instructions to help you to operate, maintenance and repair your truck. All Manuals Printable, contains Searchable Text and Navigation Bookmarks
Covered models:
D155AX-6 ECOt3 sn:80001 and up
Format: PDF, 1407 Pages
Language: English
Contents:
00 Index and foreword
Index
Foreword and general information
01 Specification
Specification and technical data
10 Structure, function and maintenance standard
Engine and cooling system
Power train
Undercarriage and frame
Hydraulic system
Work equipment
Cab and its attachments
Electrical system
20 Standard value table
Standard service value table
30 Testing and adjusting
Testing and adjusting
40 Troubleshooting
General information on troubleshooting
Troubleshooting by failure and error codes
Troubleshooting of electrical system (E-mode)
Troubleshooting of hydraulic and mechanical system (H-mode)
Troubleshooting of engine (S-mode)
50 Disassembly and assembly
General information on disassembly and assembly
Engine and cooling system
Power train
Undercarriage and frame
Hydraulic system
Work equipment
Cab and its attachments
Electrical system
90 Diagrams and drawings
Hydraulic diagrams and drawings
Electrical diagrams and drawings
Original Illustrated Factory Workshop Service Manual for Komatsu Bulldozers D155AX ECOt3.
Original factory manuals for Komatsu Loaders, Dozers, Excavators contains high quality images, circuit diagrams and instructions to help you to operate, maintenance and repair your truck. All Manuals Printable, contains Searchable Text and Navigation Bookmarks
Covered models:
D155AX-6 ECOt3 sn:80001 and up
Format: PDF, 1407 Pages
Language: English
Contents:
00 Index and foreword
Index
Foreword and general information
01 Specification
Specification and technical data
10 Structure, function and maintenance standard
Engine and cooling system
Power train
Undercarriage and frame
Hydraulic system
Work equipment
Cab and its attachments
Electrical system
20 Standard value table
Standard service value table
30 Testing and adjusting
Testing and adjusting
40 Troubleshooting
General information on troubleshooting
Troubleshooting by failure and error codes
Troubleshooting of electrical system (E-mode)
Troubleshooting of hydraulic and mechanical system (H-mode)
Troubleshooting of engine (S-mode)
50 Disassembly and assembly
General information on disassembly and assembly
Engine and cooling system
Power train
Undercarriage and frame
Hydraulic system
Work equipment
Cab and its attachments
Electrical system
90 Diagrams and drawings
Hydraulic diagrams and drawings
Electrical diagrams and drawings
