The Bomag BW 120 AD-4 is a robust and reliable piece of construction equipment designed for efficient compaction tasks. Featuring a powerful Deutz F3M2011 diesel engine, this model delivers consistent performance with its hydrostatic transmission and dual drive axles. Its engineering prioritizes durability and operational effectiveness, making it a trusted choice for road construction, site preparation, and general earthmoving applications. The AD-4 Series represents a commitment to quality and advanced functionality in the compaction machinery sector.

This service manual provides comprehensive guidance for the Bomag BW 120 AD-4. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications necessary for optimal operation and longevity. Owners, technicians, and mechanics will find detailed information on engine servicing, hydraulic systems, fluid capacities, and recommended service intervals. Adhering to the guidelines within this manual ensures the machine remains in peak condition, maximizing productivity and safety.

The Bomag BW 120 AD-4 is a robust and reliable piece of construction equipment designed for efficient compaction tasks. Featuring a powerful Deutz F3M2011 diesel engine, this model delivers consistent performance with its hydrostatic transmission and dual drive axles. Its engineering prioritizes durability and operational effectiveness, making it a trusted choice for road construction, site preparation, and general earthmoving applications. The AD-4 Series represents a commitment to quality and advanced functionality in the compaction machinery sector.

This service manual provides comprehensive guidance for the Bomag BW 120 AD-4. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications necessary for optimal operation and longevity. Owners, technicians, and mechanics will find detailed information on engine servicing, hydraulic systems, fluid capacities, and recommended service intervals. Adhering to the guidelines within this manual ensures the machine remains in peak condition, maximizing productivity and safety.