This comprehensive training manual offers a detailed guide to the operation and maintenance of Bomag BW216D-3, BW216DH-3/PDH-3, BW 219 DH-3/PDH-3, BW 225 D-3/PD-3 rollers. The manual begins with a foreword and documentation section, followed by a general overview. It then delves into a detailed breakdown of the roller's components, including a list of parts and technical specifications. The maintenance section covers routine maintenance tasks, providing a comprehensive table for easy reference. A dedicated chapter is devoted to the DEUTZ diesel engine, covering its service side, starter side, lubrication oil circuit, coolant circuit, valve clearance adjustment, plug-in injection pump, and troubleshooting tips. The manual then explores the travel system, explaining the travel pump, servo control, multi-function valves, charge pressure relief valve, axle drive motor, drum drive motor with reduction gear, flushing valve, and troubleshooting procedures. The vibration system is thoroughly examined, covering the vibration pump, control, high pressure protection, charge pump, vibration motor, and troubleshooting steps. The steering system's components, including the steering pump, valve, articulated joint, and troubleshooting methods, are also detailed. The electrical system chapter provides insights into the power supply, ignition and starter circuit, fault monitoring board, brakes, speed range selector, Anti Spin Control (ASC), and vibration.

## Bomag BW 216 D-3/DH-3 and BW 219 DH-3/PDH-3: Powerful and Versatile Rollers for Construction and Maintenance

The Bomag BW 216 D-3/DH-3 and BW 219 DH-3/PDH-3 are robust and versatile tandem rollers designed for a wide range of construction and maintenance applications. These models are known for their exceptional performance, durability, and operator comfort, making them ideal for working on asphalt and granular materials. The BW 216 D-3 features a powerful Deutz engine delivering ample power for efficient compaction, while the BW 216 DH-3/PDH-3 and BW 219 DH-3/PDH-3 benefit from high-frequency vibration systems that enhance compaction quality. This range of rollers also boasts a user-friendly operator station, equipped with intuitive controls and excellent visibility, allowing operators to maintain optimal control even in demanding working environments.

The Bomag BW 216 D-3/DH-3 and BW 219 DH-3/PDH-3 offer a variety of features that cater to diverse needs. The BW 216 D-3 is equipped with a single drum and a hydrostatic drive system, providing excellent maneuverability and control on tight spaces. The DH-3 and PDH-3 models offer additional features like hydrostatic steering for precise control and a high-frequency vibration system that ensures efficient compaction of challenging materials. The BW 219 DH-3/PDH-3 further distinguishes itself with its increased operating weight and wider drum, ideal for larger projects. These models incorporate innovative design elements like the optional "Compaction Expert" system that utilizes sensors to provide real-time compaction data, allowing operators to optimize their work and ensure optimal compaction quality. Both the BW 216 D-3/DH-3 and BW 219 DH-3/PDH-3 are engineered with the highest quality materials and construction techniques, ensuring a long lifespan even in demanding work environments. Their robust construction and reliable performance make them essential tools for construction professionals seeking to optimize their compaction processes and deliver high-quality results.