This comprehensive Bomag BW 141 AD, BW 141 AC-4, BW 151 AD, BW 151 AC-4, BW 154 AD, and BW 154 AC-4 Tandem Rollers Service Repair Manual provides detailed instructions and diagrams for maintaining and repairing your Bomag tandem rollers. Whether you're a seasoned mechanic or a DIY enthusiast, this manual offers clear and concise information to guide you through every step of the process. You'll find detailed information on various aspects of your Bomag tandem rollers, including: * **Engine and Powertrain:** Comprehensive instructions for servicing, troubleshooting, and repairing the engine, transmission, and drive systems. * **Hydraulics:** Detailed explanations of the hydraulic system, including diagrams for understanding the flow of fluids and troubleshooting hydraulic issues. * **Electrical System:** Detailed wiring diagrams and instructions for diagnosing and repairing electrical components. * **Brakes:** In-depth information on maintaining, adjusting, and repairing the braking system. * **Steering and Suspension:** Step-by-step instructions for servicing and repairing the steering and suspension components. * **Body and Frame:** Detailed instructions for inspecting, maintaining, and repairing the body and frame of your tandem roller. * **Maintenance Schedules:** Comprehensive maintenance schedules outlining routine tasks and inspections for optimal performance. * **Troubleshooting Guides:** Easy-to-follow troubleshooting guides to help you identify and fix common problems efficiently. This comprehensive manual is your ultimate resource for keeping your Bomag tandem rollers in top working condition. It's designed to help you perform maintenance, troubleshoot issues, and make repairs with confidence.

The Bomag BW 141 AD, BW 141 AC-4, BW 151 AD, BW 151 AC-4, BW 154 AD, and BW 154 AC-4 tandem rollers are heavy-duty construction equipment designed for compacting various materials, primarily asphalt and granular soil. These rollers are known for their durability, efficiency, and operator comfort, making them popular choices for road construction, paving projects, and other large-scale earthmoving operations. The BW 141 and BW 151 models are available in both AD (articulated drive) and AC-4 (articulated drive with four-wheel drive) configurations, while the BW 154 series is solely offered with articulated drive and four-wheel drive. The AD versions utilize a single, powerful engine that drives both drums through a robust transmission, while the AC-4 models feature an additional engine to power the rear wheels, providing superior traction and maneuverability, especially on challenging terrains. All models feature an operator-friendly design, incorporating ergonomic controls, ample legroom, and a comfortable seat. Bomag also prioritizes safety with features like a rollover protective structure (ROPS), a fall-arrest system, and a comprehensive lighting system for enhanced visibility during nighttime operations.