The BMP851 uses a complex load-sensing hydraulic system. The manual includes pressure tap locations, troubleshooting trees for "loss of drive," "no vibration," or "overheating," and instructions for flushing the system after a component failure.
Before diving into the manual, it is crucial to understand the machine. The Bomag BMP851 is a radio-controlled (or tethered) trench roller. It features two offset drums that provide excellent stability and maneuverability. Key specifications typically include an operating weight of around 2,600 kg (5,700 lbs) and a centrifugal force that allows it to compact deep lifts of material efficiently. service manual for bomag bmp851
| Component | Specification | | :--- | :--- | | Receiver Voltage | 12V DC (Allowable range 10.5 - 14.5V) | | Transmitter Frequency | 2.4 GHz (FHSS) | | Fail-Safe Delay | < 500 ms | | | Drive levers centered -> Hold receiver "Learn" button for 6 seconds until LED flashes green. | The BMP851 uses a complex load-sensing hydraulic system
Keeping your BOMAG BMP851 in peak operating condition requires more than just regular use; it demands a deep understanding of its technical systems, from the air-cooled Hatz engine to its complex hydrostatic drive. A comprehensive BMP 851 Service Training Manual is the essential tool for technicians tasked with professional repairs and troubleshooting. The Bomag BMP851 is a radio-controlled (or tethered)
In the world of heavy construction equipment, the is a staple, known for its versatility in trench work and soil compaction. However, the machine’s reliability is only as good as the maintenance it receives. The service manual for the BMP851 acts as the vital bridge between complex German engineering and the practical needs of a field technician.