Tracing the vibration circuit from the swash plate pump to the exciter shaft, this 904-page Bomag BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5, BW 226 PDH-5 service manual PDF details every system across this single drum roller family (OEM 008 402 50 EN). The troubleshooting section breaks down Deutz EMR3 fault codes, emergency towing procedures, and travel motor diagnostics. Extensive circuit diagrams and hydraulic schematics map out the central electrics, CAN bus networks, and charge pressure routing so you can isolate faults without tearing into the wrong harness. Factory procedures provide exact measurements, confirming specs like the M22 x 1.5 wheel nut torque at 500 - 600 Nm and the bypass valve opening differential pressure set to 3.5 bar. When a dead machine threatens to ruin a lift before it passes density, this bookmarked and text-searchable file loads on your laptop right on the fill.
What's Inside This Bomag BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5, BW 226 PDH-5 Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 9-60 | Terrameter, Economizer, Bcm 05, Bcm Start, Bcm Net, Bomag Telematic |
| Technical Data | 61-90 | Bw 219 Dh-5, Bw 219 Pdh-5, Bw 226 Dh-5, Bw 226 Pdh-5, Additional Technical Data, Terms and Basis of Calculation |
| Electric Systems | 111-298 | Basic Principles (Measuring Method, Understanding Circuit Diagrams, Telemecanique Switch, Deutsch Plug, Series Dt and Dtm) |
| Hydraulic System | 299-374 | Basic Principles (Open and Closed Hydraulic Circuit, Swash Plate Principle, Pump, Motor, External Gear Pumps), Overview of Hydraulics |
| Machine Assemblies | 375-610 | Diesel Engine (Overviews, Lubrication Oil Circuit, Cooling Circuit, Fuel System, Deutz Common Rail, Wastegate Charge Pressure Controller, Exhaust Gas Recirculation, Engine Electrics, Maintenance Work) |
| Troubleshooting | 611-754 | Preliminary Remarks, Emergency Procedures (Actuating the Emergency Stop Switch, Disconnecting the Battery, Emergency Exit, Towing the Machine, After Towing) |
| Special Tools | 755-764 | Electrics, Special Tools for Oscillating Articulated Joint, Drum, List of Special Tools |
| Appendix | 781-904 | Circuit Diagrams (Circuit Diagram 523, Hydraulic Diagram 479, Hydraulic Diagram 480) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Tightening torque for M16 screw with anti-seizure paste (8.8) | 169 Nm | p. 52 |
| Tightening torque for M22 x 1.5 wheel nut (10.9) | 500 - 600 Nm | p. 52 |
| Hydraulic oil filter replacement interval | 500 operating hours | p. 86 |
| Bypass valve opening differential pressure | 3.5 bar | p. 344 |
| Air filter compressed air cleaning pressure | 2.1 bar (30 psi) | p. 451 |
| Fuel Tank Capacity | 250L | p. 88 |
| Coolant Capacity | 26L | p. 88 |
| Hydraulic Oil Capacity | 75L | p. 88 |
| Engine Oil Capacity | 15.5L | p. 88 |
| BW 219 DH-5 | ||
| Max. Operating Weight | 22000kg | p. 63 |
| BW 219 PDH-5 | ||
| Max. Operating Weight | 21000kg | p. 66 |
| BW 226 DH-5 | ||
| Max. Operating Weight | 26710kg | p. 70 |
Bomag BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5, BW 226 PDH-5 Common Problems This Manual Covers
Bomag BW 219 DH-5 shuts down during pass with engine stop and low coolant fault
Check the cooling circuit before you lose the mat. Verify the coolant capacity is filled to the 26L specification. Inspect the radiator fins for blockages. If the fan idler pulley is loose, tighten the fastening screw to 80 Nm (59 ft·lbf) as shown on page 449 to restore proper cooling.
Manual Section: Machine Assemblies p. 449Drum vibration fails to reach high amplitude on the lift
Inspect the closed-loop vibration hydraulic circuit. Check the hydraulic oil inspection glass on page 370. Fill until the level is 3 cm (1.2 in) below the top edge. If the fine filter is clogged, replace the 1 µm element to restore proper amplitude to the exciter shaft.
Manual Section: Hydraulic System p. 370Engine derates under load or shuts down due to fuel delivery starvation
Inspect the fuel lines and verify the tank has sufficient fuel from its 250L capacity. Check the Deutz common rail system for leaks. Torque the rail pressure sensor to 40 Nm as detailed on page 421. Bleed the entire fuel system before sending the roller back to the fill.
Manual Section: Machine Assemblies p. 421Air mass sensor load correction factor exceeded with engine turning over slowly
Clean the air filter with compressed air at a maximum of 2.1 bar (30 psi) as instructed on page 451. Inspect the engine electrics and test the starter connections. Torque starter terminal 30 to 20 Nm on page 433 to ensure the machine cranks at the required speed.
Manual Section: Machine Assemblies p. 451Frequently Asked Questions
How do I reset the fault log for the diesel engine on the BOMAG BW 219 DH-5?
To delete the logged engine faults, ensure the engine is not running, enter service code '9999', then enter input code '0760' and switch the ignition off and on again. p. 203
What is the starter terminal 30 tightening torque on the Bomag BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5, BW 226 PDH-5?
The tightening torque for terminal 30 on the starter is 20 +4/-4 Nm. p. 433
What is the procedure for checking the oil level in the exciter housing?
Run the machine warm with vibration for about 1/2 hour, move the drum until the inspection plug is at the bottom, park the machine in a secured condition, and ensure the oil level reaches the bottom edge of the level bore. p. 530
What is the AC compressor V-belt replacement interval on Bomag BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5, BW 226 PDH-5?
The air conditioning compressor V-belts should be replaced every 1000 operating hours, or at the latest after two years. p. 582
What is the nominal value for the end float of the exciter shafts?
The nominal value for the end float of the exciter shafts is 0.6 to 1.8 mm. p. 497
What do I get after purchasing this Bomag BW 219 DH-5 manual?
Instant PDF download. You get the full 904-page searchable Service Manual immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Can I print this Bomag BW 219 DH-5 manual?
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