A refuse compactor parked halfway up a landfill cell backs up every truck at the gate, and forum guesses will not get it moving. This 250-page Bomag BC 771 RS, BC 571 RB, BC 671 RB, BC 771 RB, BC 670 RB, BC 671 RS, BC 670 RS service training PDF, factory document 008 098 86, is the service book Bomag wrote for all seven machines. Wiring diagrams trace the BC 771 RS electrics from the junction box through engine plugs X17 and X18, and hydraulic schematics map the closed-loop travel circuit from pump control to travel motor. Troubleshooting tables work through the Cummins diesel, travel system, working hydraulics and central lubrication. Torque your scraper fastenings to 628 Nm; spin on a 12 micron charge oil filter, not whatever the shelf holds. Guess wrong on a travel pump and you buy the teardown twice. Bookmarked and text-searchable, this download puts the machine back on the cell.
Complete the set for your BC 571–771 Series
Other edition of this manual
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| Documentation | 6-7 | Index of Related Bomag Publications (Each Sold Separately) |
| General | 8-9 | |
| Maintenance | 10-18 | Maintenance Table, List of Components Bc 571/671/771 Rb, List of Components Bc 671/771 Rs, Technical Data |
| Diesel Engine | 19-54 | External Engine Parts, Exhaust Side, Turbo Charger, Fuel System, Electronic Engine Speed Control Centry, Individual Centry Components, Lubrication Oil System, Coolant System |
| Travel System | 55-105 | Hydraulic System, Travel Pump, Connection Overview of Pump Unit, Pump Control, Closed Circuit, Travel Motor, Charge Circuit Filtration, Return Flow Filter Block |
| Working Hydraulics | 106-116 | Steering and Working Pump, Steering Control, Load-Sensing, Dozer Blade Control, Trouble Shooting Working Hydraulics |
| Electric System BC 771 RS | 117-152 | How to Proceed in Case of an Electric Fault, Junction Box (Roose Box), Power Supply, Starting, Plug X8, Engine Plugs X17 and X18, Engine Speed Control MTA11 C370 Cummins, Monitoring Board |
| Lubrication System | 153-177 | System Design, Technical Description, Duty Cycle, Pause, Test Run, Lubrication Process, Lubrication Points, Monitoring the Function |
| Air Conditioning | 178-250 | Physical Principles, Boiling Point, Refrigerant Circuit, Bomag Refuse Compactor Refrigerant Circuit, Components, Emptying the Air Condition System |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| All Models |
| Scraper fastening torque | 628 Nm | p. 12 |
| Charge oil filter rating | 12 micron | p. 18 |
| Return flow filter rating | 80 micron | p. 18 |
| Injection nozzle adjustment screw tightening torque (without torque wrench adapter) | 61 Nm | p. 42 |
| Engine speed | 2100 min-1 | p. 96 |
| High pressure gauge | 600 bar | p. 95 |
| BC 771 RS |
| Engine Power (ISO 9249) | 266 kW | p. 17 |
| Valve Clearance (Inlet) | 0,36 mm | p. 17 |
| Valve Clearance (Outlet) | 0,69 mm | p. 17 |
| Engine Coolant Capacity | 44 L | p. 18 |
| Engine Oil Capacity | 36,6 L | p. 18 |
| Hydraulic Oil Capacity | 350 L | p. 18 |
| AC Refrigerant Capacity | 1850 g | p. 18 |
| BC 671/771 RB/RS |
| Hydraulic Oil Change Interval | 2000 hours | p. 13 |
