Within the hour you could be through your pre-start checks, seat adjusted and Evib line graph up on the display, with this 210-page Bomag BW 226 DH-4i BVC operator manual PDF (OEM 008 076 41) open in the cab of your single drum roller. Operation takes the biggest share of the book: starting, driving, DPF regeneration, switching vibration on and off, and a full Variocontrol measuring pass through to printing the compaction data. Maintenance runs nearly as long, from ten-hour fluid checks to the 2000-hour hydraulic oil change, with BVC/BTM05 fault code readout and fuse assignment covered under troubleshooting. Set V-belt deflection at 10 to 15 mm; before towing a dead machine, torque the travel pump's high pressure relief valves to 70 Nm. A roller stopped mid-lift holds up the whole cell. Print what you need, let those pages take the grease, and keep the bookmarked file clean.
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|
| Introduction | 7-10 | Foreword, Machine Type Plate and Engine Type Plate |
| Technical Data | 11-14 | Noise and Vibration Data |
| Safety Regulations | 15-28 | Information and Safety Stickers |
| Display and Control Elements | 29-58 | Indicators and Control Elements (Monitor for Reversing Camera), Display and Control Elements Variocontrol, Indicating and Control Elements Variocontrol, Line Graph Automatic |
| Operation | 59-118 | General, Tests Before Taking Into Operation, Driver’S Seat, Electronic Immobilizer, Starting the Engine, Driving the Machine, Stopping the Machine, Operating the Parking Brake |
| Maintenance | 119-182 | Fuels and Lubricants (Engine Oil, Fuel, Coolant, Hydraulic Oil, Gear Oil, Exciter System), Table of Fuels and Lubricants |
| Trouble Shooting | 183-194 | Preliminary Remarks, Starting the Engine with Jump Leads, Fault Code Display, Reading Out Faults Bvc/BTM05, Fuse Assignment, Engine Faults |
| Cabin Assembly Before Initial Commissioning | 195-206 | Preparations, Cabin Assembly, Final Function Tests and Checks |
| Disposal | 207-210 | Final Shut-Down of Machine |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Tightening torque for high pressure relief valves on the travel pump | 70 Nm | p. 114 |
| V-belt deflection | 10 to 15 mm (0.4 – 0.6 inches) | p. 143 |
| Valve clearance adjustment counter nut | 20 Nm (15 ft·lbs) | p. 167 |
| Max. operating weight | 27700 kg | p. 12 |
| Rated power ISO 3046 | 150 kW | p. 13 |
| Fuel (diesel) capacity | 340 l | p. 13 |
| Engine oil capacity | 15.5 l | p. 129 |
| Hydraulic system oil capacity | 83 l | p. 129 |
| Wheel hubs oil capacity | 3.7 l each | p. 129 |
| Tightening torque: High pressure relief valves | 70 Nm | p. 114 |
| Tightening torque: Axle - frame | 710 Nm | p. 181 |
| Tightening torque: Wheel nuts | 550 Nm | p. 181 |
