Bomag / Hypac C766C & C778B Compactor Service Repair Manual β PDF
Original price was: $95.00.$31.95Current price is: $31.95.
Original Bomag / Hypac factory Service Manual for C766C & C778B double drum vibratory compactors. Covers full specifications, operation, maintenance, troubleshooting, repair procedures, hydraulic, engine, electrical, vibration, braking, steering, water spray systems and torque values. Includes diagrams, tables and safety instructions. Instant PDF download.
Description
Bomag / Hypac C766C & C778B Compactor Service Repair Manual β PDF DOWNLOAD
Description
This OEM Service Repair Manual is the complete technical reference for Bomag / Hypac C766C and C778B double drum vibratory compactors. Issued as Revision R4 (Form 0852657), this manual is intended for professional technicians, workshops, fleet maintenance teams, and heavy equipment service engineers.
It provides step-by-step service, maintenance, adjustment, and repair procedures for all major machine systems, supported by detailed diagrams, specifications, torque charts, and safety warnings.
π Manual Contents / Bookmarks Overview
πΉ Section 1 β Introduction
General machine information
Specifications overview
Operating instructions reference
Maintenance & repair procedures
Nameplate and serial number identification
Serial number decoding and locations
πΉ Section 2 β Specifications
Comprehensive technical data tables including:
Frame, Hitch & FOPS/ROPS specifications
Cummins 4B3.9 / QSB diesel engine specs
Power: 130 HP @ 2500 RPM
Turbocharged, charge-air cooled
Electrical system specifications
Hydrostatic transmission system
Brake system (SAHR multi-disc)
Steering system
Drum, vibration & cleaner bar systems
Water spray system
Control & indicator specifications
Optional equipment
Machine dimensions & weights
Performance data
System fluid capacities
Torque specifications (inch & metric)
Lubricants, oils & thread locking compounds
πΉ Section 3 β Operation
Operating controls, indicators & gauges
Machine startup & shutdown procedures
Transmission, steering & braking operation
Vibration system modes (manual & automatic)
Drum selection, frequency & amplitude control
Limited operation mode
Dynamic braking
Towing and transport procedures
Operating safety precautions
πΉ Additional Coverage (Later Sections)
Preventive maintenance schedules
Engine service procedures
Electrical troubleshooting
Hydraulic system diagnostics
Drum, vibration & isolation system service
Water spray system repair
Optional equipment servicing
π File Details
| Field | Details |
|---|---|
| Manual Name | Bomag / Hypac C766C & C778B Compactor Service Manual |
| Models Covered | C766C, C778B |
| Machine Type | Double Drum Vibratory Compactor |
| Engine | Cummins 4B3.9 / QSB Diesel |
| Revision | R4 |
| Form Number | 0852657 |
| Pages | 574 pages |
| Format | Searchable PDF |
| Quality | OEM factory manual with diagrams & tables |
π Why buy this manual?
This is the original factory service manual, not a summary or generic guide. It gives you exact specifications, torque values, wiring, hydraulic data, and repair steps required to correctly service and maintain your Bomag / Hypac compactor β saving time, avoiding costly mistakes, and ensuring safe operation.
π Download instantly after purchase and start servicing immediately.
