Manual For Bomag Bmp851 | Service
The service manual for Bomag BMP851 is more than a book of instructions—it is a strategic asset. Every hour you spend following its lubrication charts, torque specifications, and diagnostic procedures saves you three hours of unplanned downtime. It prevents the $5,000 mistake of shredding an exciter bearing or the safety hazard of a snapped hydraulic hose.
If you own a BMP851, do not wait for a breakdown. Obtain the official manual today, laminate the maintenance schedule, and add it to your daily tool box checks. Your machine—and your profit margin—will thank you.
Next steps:
Remember: A cheap machine becomes expensive without a manual. A Bomag BMP851 with a service manual becomes a legend of reliability.
Disclaimer: This article is for informational purposes. Always refer to the original equipment manufacturer (OEM) service manual for your specific serial number before performing maintenance or repairs. Procedures and specifications vary by production year and engine configuration.
Reviews for the BOMAG BMP 851 service manual indicate it is a highly technical, comprehensive resource essential for both professional mechanics and owners performing their own maintenance. Often found as a Service Training Manual, it is praised for its depth in troubleshooting complex systems like the radio and cable remote controls. Key Contents and Quality
System Depth: The manual provides detailed circuit diagrams, checking and adjustment values, and in-depth troubleshooting for the diesel engine, travel system, vibration system, and electrical components.
Specific Procedures: It includes step-by-step instructions for critical tasks, such as replacing the radio remote control power pack, changing the BLM-control, and entering machine type codes into the display module.
Maintenance Schedules: Users find the "Operating and Maintenance" section particularly useful for routine upkeep, such as checking valve clearances, tensioning V-belts, and cleaning cooling fins.
Visual Aids: Professional reviews highlight the inclusion of detailed illustrations and exploded diagrams, which are vital for identifying parts and understanding assembly. Where to Find It
BMP 851 Service Training Manual | PDF | Valve | Pump - Scribd
Service Manual for Bomag BMP851
Introduction
The Bomag BMP851 is a versatile and reliable single drum roller compactor designed for various construction and road building applications. This service manual provides detailed information and instructions for maintenance, repair, and troubleshooting of the Bomag BMP851.
Table of Contents
1. Safety Precautions
Before performing any maintenance or repair work on the Bomag BMP851, ensure you follow these safety precautions:
2. Technical Specifications
3. Maintenance Schedule
Regular maintenance is essential to extend the life of your Bomag BMP851. Follow this schedule:
4. Lubrication and Fuel System
5. Hydraulic System
6. Electrical System
7. Drum and Vibration System
8. Troubleshooting
9. Repair and Replacement Procedures
10. Diagrams and Schematics
Refer to the diagrams and schematics provided with this manual for detailed information on the machine's components and systems.
Conclusion
This service manual provides essential information for maintenance, repair, and troubleshooting of the Bomag BMP851. Regular maintenance and inspections can help prevent breakdowns and extend the life of your machine. Always refer to the operator's manual and follow safety precautions when working on the machine.
Disclaimer: The information contained in this manual is subject to change without notice. Bomag reserves the right to modify or update this manual at any time. It is the owner's responsibility to ensure that the machine is properly maintained and repaired to ensure safe and efficient operation.
The heavy-duty Service Manual for the BOMAG BMP851 sat on the workbench, its oil-smudged cover a testament to years of trench work and tight-access compaction. To Elias, the lead mechanic at the yard, this wasn't just a book of diagrams—it was the "Bible of the Blue Monster."
The BMP851, a rugged, radio-controlled multi-purpose compactor, had earned its nickname. It could squeeze into ditches where no man or larger machine dared tread, vibrating the earth into submission. But today, the "Monster" was silent. A hydraulic leak had paralyzed its drum drive, and the remote was blinking a cryptic error code that felt like a personal insult.
Elias cracked open the manual. He didn't need the table of contents; the spine naturally fell open to Section 4: Hydraulic Systems
"Alright, let's see what you're hiding," Elias muttered, tracing a finger over the intricate schematics. The manual spoke in the language of pressures and flows—specifying the exact bar required for the high-amplitude vibration settings. It told the story of a machine designed to be indestructible, yet requiring the precision of a watchmaker to fix.
As the sun dipped below the horizon of the construction site, Elias followed the manual’s troubleshooting flowcharts. He checked the solenoid valves, verified the oil levels in the exciter housing, and finally found the culprit: a pinched O-ring deep within the articulated joint, exactly where the manual warned about "tight clearance torque requirements."
With the manual propped open against a toolbox, Elias performed the mechanical surgery. By 9:00 PM, he wiped his hands on a rag and picked up the remote. With a flick of the joystick, the BMP851 roared to life, its signature low-frequency hum vibrating the very floorboards of the shop. service manual for bomag bmp851
In 2024, the best way to keep a service manual for the BMP 851 is in PDF format.
The service manual and related technical documentation for the BOMAG BMP 851 multi-purpose compactor are available through official channels and third-party digital repositories. Manual Types and Sources
Service Training Manual: This comprehensive technical guide covers diesel engine systems, travel and vibration systems, electrical systems (including circuit diagrams), and troubleshooting. Available for viewing/download on Scribd.
Operating & Maintenance Manual: Contains safety regulations, indicator descriptions, startup/shutdown procedures, and periodic maintenance tables.
Covers serial numbers starting with 101 720 04 and 101 720 05. A digital copy is available on Scribd.
Spare Parts Catalog: Essential for identifying part numbers for ordering. You can find the specific catalog for your machine by entering its 12-digit serial number into the BOMAG Spare Parts Search. Key Technical Specifications Specification Engine Hatz 2G40 (Air-cooled) Operating Weight ~3,413 lbs (1,548 kg) Drum Width 0.85 meters Vibration Frequency 1,920 vpm (32 Hz) Capacities Fuel: 5 gal (19 l) / Hydraulic: 10 gal (38 l) Common Maintenance Tasks
Engine: Checking/changing engine oil, oil filters, and valve clearance. Cooling: Cleaning cooling fins and the air intake hose. Hydraulics: Replacing hydraulic oil and filters. Vibrator: Changing oil in the vibrator shaft housing.
If you are looking to purchase a physical or specific PDF copy, platforms like Etsy and ServiceManualBit host downloadable versions of the workshop and parts manuals.
BMP 851 Service Training Manual | PDF | Valve | Pump - Scribd
Tools needed: 19mm wrench, clean rag, drip pan.
The Bomag BMP851 is a complex machine featuring a hydraulic forward/reverse system, a high-frequency vibrator, and a powerful diesel or petrol engine (depending on the variant). The service manual is the manufacturer’s bible for keeping this machine in peak condition.