This comprehensive Bomag BW145D-3 Service Training Manual provides a detailed guide for servicing and maintaining the Bomag BW145D-3, BW145DH-3, and BW145PDH-3 rollers. The manual begins with an overview of general information and technical data, followed by a thorough breakdown of maintenance procedures and tables. The DEUTZ Diesel engine chapter covers various aspects, including control side, exhaust side, lubrication oil circuit, fuel circuit, checking and adjusting valve clearance, assembly of plug-in injection pumps, replacing the toothed belt for camshaft control, and test and adjustment points. The manual then delves into the travel system of the rollers, providing information on the BW 145 D-3, BW 145 DH/PDH-3, travel pumps, control, charge pressure relief valves, high pressure relief valves, pressure override, drum drive motor (Poclain), axle drive motor, test and adjustment points, adjustment/inspection of the double pump actuation kinematics, and troubleshooting. The vibration system is examined next, covering the vibration pump, vibration control valve, vibration motor, drum, test and adjustment points, and troubleshooting. The steering system is discussed, including the steering pump, steering valve, articulated joint, and troubleshooting. Finally, the manual concludes with an in-depth exploration of the electrical system, providing electric circuit diagrams, power supply, ignition and starter circuit, monitoring, brakes, vibration, and detailed hydraulic circuit diagrams. This manual serves as an invaluable resource for technicians, operators, and anyone involved in the maintenance and repair of these Bomag rollers.

## The Bomag BW145D-3: A Powerful and Versatile Compactor

The Bomag BW145D-3 is a heavy-duty, single-drum roller designed for a wide range of compaction applications. Built to handle demanding tasks in construction, road building, and other heavy industries, this machine boasts powerful performance and advanced features. Its robust construction incorporates a high-torque Deutz engine, ensuring consistent compaction force across varying soil types. The BW145D-3 comes in three distinct variations: the BW145D-3, BW145DH-3, and BW145PDH-3, each tailored to specific needs. The standard BW145D-3 model utilizes a vibratory drum for effective compaction of granular soils, while the BW145DH-3 adds a hydrostatic drive for greater maneuverability and precision. The BW145PDH-3, meanwhile, features a pneumatic drum for compacting asphalt and other bituminous materials, providing a smooth and even finish.

The BW145D-3 series is built with user comfort and efficiency in mind. Its spacious operator cab offers a panoramic view of the working area, enhancing visibility and operator awareness. The ergonomic controls are designed for intuitive operation, minimizing operator fatigue during long shifts. Additionally, the BW145D-3 incorporates a range of safety features, including a robust ROPS/FOPS cab structure, emergency stop systems, and a comprehensive warning system. This commitment to safety ensures a secure and productive working environment for the operator. With its powerful performance, versatility, and advanced features, the Bomag BW145D-3 series is a valuable asset for any construction project demanding efficient and high-quality compaction.