New Holland Kobelco MH4.6, MHPlusC Excavator Service Manual
973 pages · Publication 60413482
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- Models
- Kobelco MH4.6, MHPlusC
- Manual type
- Service Manual
- Pages
- 973
- Publication
- 60413482
- Condition
- Brand new
What's inside
From the manual's own table of contents: 17 sections, 76 entries. See sample pages (PDF, 385 KB)
HOW TO USE3 topics
- Sections index
- Introduction
- Features of the manual
SAFETY RULES1 topic
- Safety signs
FEATURES8 topics
- Foreword
- Identification data
- Summary plate for maintenance operations
- Basic components of the wheeled excavator with monobloc
- Basic components of the wheeled excavator with triple articulation
- Reading key for the liftable load chart located in the cab
- Filling chart model MH4.6
- Filling chart model MHPlusC
SUPERSTRUCTURE17 topics
- Main frame and counterweight
- Power unit
- Hydraulic pumps
- Hydraulic oil reservoir
- Fuel reservoir
- Covers and protections
- Main control valve
- Swing device
- Hand pilot valve
- Travel pilot valve
- Steering valve
- Center joint
- Specifications and data
- Brake pedal valve
- Accumulators
- Pressure switches
- Solenoid valves
UNDERCARRIAGE6 topics
- Swing bearing
- Lower frame
- Travel unit
- Wheels and tyres
- Blade assembly
- Lateral stabilizers
FRONT-END ATTACHMENT7 topics
- Monobloc front-end attachment
- Triple articulation front-end attachment
- Cylinder removal and installation
- Cylinders
- Antidrop valves
- Pins and bushings
- Nominal dimensions for the connection between the arm and the bucket
HYDRAULIC SYSTEM3 topics
- Hoses and connections
- Hydraulic system
- Operation of circuits
ELECTRICAL SYSTEM6 topics
- Safety rules
- Location and functions of components
- Instruments and controls
- APC50 electronic unit
- Electric components
- Control line and wiring harnesses
TROUBLESHOOTING2 topics
- Hydraulic system troubleshooting
- Electrical system troubleshooting
PERFORMANCE TEST6 topics
- Standard performances
- Preparation for performance test
- Excavator peformance test
- Lift/swing performance
- Transmission
- Component performance test
Inside this manual
Real pages from this service manual (973 pages). Open the sample pages (PDF, 384 KB)
- Specifications, page 71: FEATURES
- Diagram, page 851: ELECTRICAL SYSTEM
- Troubleshooting, page 926: ELECTRICAL SYSTEM TROUBLESHOOTING
- Color page, page 193: MAIN CONTROL VALVE
- Color page, page 855: ELECTRICAL SYSTEM
This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 973 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).