When a BW 219 or BW 226 stops compacting halfway through a lift, the fill does not wait and neither does the paving plan behind it. This is the BOMAG Service Manual for the single drum rollers BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5 and BW 226 PDH-5, serial number ranges 101 586 33, 101 586 37, 101 586 40 and 101 586 42 from 1001 and up, BOMAG document number 008 400 76.
Across 1026 pages in English it is the workshop reference for these machines, covering the smooth drum DH-5 models and the padfoot PDH-5 versions in one book. It is written for the mechanic who is alone with the machine on the fill, with no dealer technician on the way.
Delivered as a PDF download of about 75 MB, it works on a laptop in the cab, or you can print the pages you need and take them to the bench, where they can get dirty.
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 | 1-62 | Concerning Your Safety, Basic Prerequisites, Definition of Responsible Persons, Fundamentals for Safe Operation, Handling Fuels and Lubricants, Load/Transport the Machine, Start-Up Procedure |
| Technical Data | 63-94 | Dimensions, Weights, Travel Characteristics, Exciter System, Padfoot Drum, Filling Capacities |
| Overview of Machine | 95-114 | General Information, Terrameter, Economizer, Bcm 05, BCM Start, BCM Net, BOMAG Telematic |
| Electric Systems | 115-312 | Basic Principles, Measuring Method, Understanding Circuit Diagrams, Telemecanique Switch, Deutsch Plug, Series DT and DTM, Overview of Electric System, Central Electrics |
| Hydraulic System | 313-388 | Basic Principles, Open and Closed Hydraulic Circuit, Swash Plate Principle, Pump, Motor, External Gear Pumps, Overview of Hydraulics, Description of Hydraulic Components |
| Machine Assemblies - Diesel Engine | 389-476 | Overviews, Lubrication Oil Circuit TCD 4.1 / 6.1, Coolant Circuit TCD 4.1 / 6.1, Common Rail System (CRS), Wastegate Charge Pressure Controller, Exhaust Gas Recirculation, EAT - Exhaust Aftertreatment System |
| Machine Assemblies - Drum | 477-555 | Repair Overview for Drum, Dismantling the Drum, Assembling the Drum, Smooth Drum Scraper; Installation and Removal, Pad Foot Scraper; Installation and Removal, Padfoot Shell; Installation and Removal, Inspection and Maintenance Work |
| Machine Assemblies - Articulated Joint and Drive Axle | 556-570 | Oscillating Articulated Joint, Overview, Dismantling the Oscillating Articulated Joint, Assembly of Oscillating Articulated Joint, Checks Prior to Start Up, Every 250 Operating Hours, Every 1000 Operating Hours |
| Machine Assemblies - Air Conditioning and Heating | 571-614 | Overview of Air Conditioning System, Physical Principles, Refrigerant R134a, Compressor Oil / Refrigeration Oil, Working Principle of the Air Conditioning System, Monitoring Devices, Description of Components |
| Machine Assemblies - Cabin and ROPS | 615-630 | Cabin Assembly, Preparations, Final Function Tests and Checks, ROPS/FOPS Assembly, Final Work |
| Troubleshooting - Emergencies and Electrics | 631-662 | Emergency Procedures, Actuating the Emergency Stop Switch, Disconnecting the Battery, Emergency Exit, Towing the Machine, After Towing, Troubleshooting, Electrical Systems |
| Troubleshooting - Diesel Engine (Deutz DTC List) | 663-729 | Trouble Shooting, Diesel Engine, Starting the Engine with Jump Leads, Engine Malfunctions, SCR System Warning Strategy, Deutz DTC Fault Code List, EMR4 |
| Troubleshooting - Hydraulics, a/C, Heating | 730-782 | Trouble Shooting, Hydraulics, Insufficient Hydraulic Power, Troubleshooting Axial Piston Pumps, Troubleshooting Axial Piston Motors, Troubleshooting Table for Hydraulic Components, Troubleshooting, Air Conditioning System, Trouble Shooting Procedure |
| Special Tools | 783-792 | Electrics, Hydraulic System, Tests and Adjustments, Special Tools for Flushing, Special Tools for Oscillating Articulated Joint, Drum, List of Special Tools |
| Index | 793-810 | - |
| Appendix - Circuit Diagrams | 811-1000 | Circuit Diagram 327, Circuit Diagram 522 |
| Appendix - Hydraulic Diagrams | 1001-1026 | Hydraulic Diagram 479, Hydraulic Diagram 480 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine | Deutz TCD 6.1 L6, Tier 4f | p. 65 |
| Operating weight with ROPS cabin (CECE), BW 219 DH-5 | 19400 kg (42770 lbs) | p. 65 |
| Max. operating weight, BW 219 DH-5 | 22000 kg (48502 lbs) | p. 65 |
| Static linear load, BW 219 DH-5 | 60.1 kg/cm (337 pli) | p. 65 |
| Engine speeds (low idle / ECO / high idle) | 800 / 1800 / 2300 rpm | p. 79 |
| Valve clearance (angle method, intake / exhaust) | 75° ±15° / 120° ±15° | p. 79 |
| Charge pressure relief valve (high idle, travel pump 1) | 25 bar | p. 79 |
| Fuel capacity | 235 litres | p. 92 |
| AdBlue/DEF tank | 20 litres | p. 92 |
| Hydraulic oil capacity | 75 litres, HV 46 (ISO) | p. 92 |
| Engine oil capacity | 15.5 litres | p. 92 |
| Drum half shell bolts torque | 463 Nm (341 ft·lbf) | p. 533 |
Bomag BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5, BW 226 PDH-5 Common Problems This Manual Covers
Drum will not vibrate
The roller travels but the drum runs static, so the lift will not reach density. The vibration system coverage in this service manual walks through the exciter drive from the switch to the vibration motor so you can isolate whether the fault is electrical or hydraulic.
Manual Section: VibrationWeak or one-way travel drive
The machine creeps on grade, pulls in only one direction or loses drive when hot, which usually points to the closed-loop travel circuit. The travel drive section covers the pump, drum drive motor and charge circuit so you can test before you swap parts.
Manual Section: Travel driveEngine cranks but will not start
A no-start at the bottom of a fill stops every pass behind it. The engine coverage in this manual takes you through the fuel supply and starting system checks in order, instead of guessing at the most expensive component first.
Manual Section: EngineSteering heavy or wandering
Play in the articulated joint or a tired steering circuit shows up as wander on the mat and hard steering at low rpm. The steering section covers the circuit and the articulation so you can tell worn pins from a hydraulic fault.
Manual Section: SteeringElectrical faults and dead instruments
Gauges drop out, the vibration switch does nothing, or the machine dies over rough ground. The electrics section gives you the wiring information to chase an intermittent fault with a meter rather than by feel.
Manual Section: ElectricsOverdue or unknown service history
A used BW 219 or BW 226 often arrives with no record of oil changes or filter intervals. The maintenance coverage sets out the service points and intervals so you can baseline the machine before it goes back into production.
Manual Section: MaintenanceFrequently Asked Questions
Which machines does this manual cover?
It covers the BOMAG single drum rollers BW 219 DH-5, BW 219 PDH-5, BW 226 DH-5 and BW 226 PDH-5, serial number ranges 101 586 33, 101 586 37, 101 586 40 and 101 586 42 from 1001 and up. It does not cover other BW models or serial ranges.
How do I know it matches my roller?
Check the serial number on your machine's type plate against the ranges listed for this book (101 586 33 / 37 / 40 / 42, 1001 and up). If your serial prefix matches one of those ranges, this is the correct service manual, BOMAG document 008 400 76.
Is this a service manual or an operator's book?
This is the Service Manual, 1026 pages in English, written for repair and workshop-level service work on the DH-5 and PDH-5 machines. It is aimed at the mechanic doing the diagnosis and repair, not just daily operation.
Does it help diagnose travel and vibration problems?
Yes. The travel drive and vibration coverage is the core of the book: it addresses the drive circuit and the vibration system on both the smooth drum and padfoot models, so you can trace a dead drum or weak travel drive systematically.
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