A rubber tire roller that will not start or will not release its parking brake costs you passes, and this Bomag BW 24 RH, 27 RH and 24/27 RH operator manual PDF puts 110 pages of factory operating and maintenance instructions (OEM 008 126 31) behind getting it rolling again. Maintenance work fills nearly half the book: the service chart runs from daily oil and coolant checks through valve clearance adjustment, multi-disc brake function tests and draining the air pressure vessel. Indicators and controls, sprinkler system operation, towing after an engine failure and tire compaction tables with area pressure and load values cover the rest. Keep at least 2 bar (29 PSI) in the tires, hold 10 mm between scraper and tire, and change the hydraulic oil filter element every 500 operating hours. Bookmarked and text-searchable, this PDF travels to whichever site the machine does.
What's Inside This Bomag BW 24 RH, BW 27 RH, BW 24/27 RH Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Technical Data | 7-10 | Weights, Travel Characteristics, Engine Specifications, Steering System, Tire Specifications, Tank Capacities |
| Safety Regulations | 11-18 | General, Maintenance Work |
| Indicators and Controls | 19-32 | Description of Indicators and Control Elements |
| Operation | 33-50 | Tests Before Taking Into Operation, Disarming the Anti-Theft Protection, Starting the Engine, Starting with Jump Wires, Driving the Machine / Braking, Operating the Parking Brake |
| Maintenance, Schedules, Fuels and Intervals | 52-76 | General Notes on Maintenance, Fuels and Lubricants, Table of Fuels and Lubricants, Running-In Instructions, Maintenance Chart, Check the Engine Oil Level, Check, Clean the Water Separator, Check the Coolant Level |
| Maintenance, Service, Replacement and Lubrication | 77-100 | Service the Air Conditioning, Checking Hydraulic, Pneumatic Hoses and Electric Cables, Check, Adjust the Valve Clearance, Checking / Replacing the Ribbed V-Belt, Check the Engine Mounts, Tighten the Wheel Nuts, Changing the Air Drier for the Brake System, Checking the Roll Over Protective Structure (ROPS/FOPS) |
| Trouble Shooting | 101-106 | Engine |
| Tire Compaction Values | 107-110 | Area Pressure, Load, Air Pressure, Tire Size |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Minimum tire pressure | 2 bar (29 PSI) | p. 46 |
| Retighten high pressure relief valve cartridges | 100 Nm | p. 48 |
| Hydraulic oil filter element replacement interval | 500 operating hours | p. 56 |
| Hydraulic oil kinematic viscosity at 40°C | 46 mm2/s | p. 55 |
| Clearance tires - scrapers | 10 mm | p. 65 |
| Tightening torque for wheel nuts | 500 Nm (369 ft. lb.) | p. 98 |
| Tire pressure for 11.00-20 18PR Compactor Smooth | 3 bar to 8 bar (44 psi to 116 psi) | p. 108 |
| BW 24 RH | ||
| Operating weight (CECE) with ROPS-cabin, BW 24 RH | 8400 kg | p. 8 |
| Max. operating weight (CECE), BW 24 RH | 24000 kg | p. 8 |
| Rated power ISO 9249 | 74.9 kW | p. 8 |
| BW 27 RH | ||
| Operating weight (CECE) with ROPS-cabin, BW 27 RH | 13200 kg | p. 8 |
| Max. operating weight (CECE), BW 27 RH | 27000 kg | p. 8 |
Bomag BW 24 RH, BW 27 RH, BW 24/27 RH Common Problems This Manual Covers
Bomag BW 24 RH engine runs rough and loses power after refueling, sometimes won't restart
Drain the water separator on page 62 until clean fuel runs out, then change the fuel filter cartridge following page 71. Drain sludge from the 250 litre fuel tank at the drain cap, page 72, since dirt settles there and feeds straight into the filters. If starting stays poor, work through the engine troubleshooting chart starting on page 103.
Manual Section: Check, Clean the Water Separator p. 62Hydraulic functions turn slow or noisy after warm-up, steering feels heavy mid-pass
Check the hydraulic oil level in the inspection glass on page 63 with the machine parked level. Inspect hydraulic hoses and fittings for leaks and chafing points per page 79. Top up only with oil of 46 mm2/s viscosity at 40°C from the lubricant table, and replace the hydraulic oil filter element if it has passed 500 operating hours.
Manual Section: Check the Hydraulic Oil Level p. 63Tires wearing unevenly and mat finish inconsistent, machine pulls to one side
Check air pressure in every tire cold and set them all equal, never below 2 bar (29 PSI). Match pressure to the material using the tire compaction values on page 108, since area pressure changes with load and tire size. Adjust the scrapers to 10 mm clearance from the tires per page 65 and replace any dragging scraper brushes.
Manual Section: Tire Compaction Values p. 108Vibration or clunking from the wheels at travel speed, wheel nuts working loose
Check every wheel nut for tight fit and retighten to 500 Nm (369 ft. lb.), following the wheel change procedure on page 98. On a new machine or after any tire change, recheck the nuts per the running-in instructions on page 58 before putting the roller back in the pass; loose studs will oval the rim bores fast.
Manual Section: Change the Tires p. 98Asphalt sticking to the tires, spray nozzles dribbling or dead on one side
Fill the 400 litre water tank through the filling screens and check flow at every nozzle, page 64. Clean the water filter and sprinkler tubes following page 95, then clear any clogged spray nozzles before starting the next pass. In freezing weather drain the system or add anti-freeze mixture per the frost maintenance steps on page 96.
Manual Section: Servicing the Water Sprinkling System p. 95Frequently Asked Questions
What are the torque specifications for the wheel nuts on the BW 24 RH?
The wheel nuts on the BW 24 RH must be tightened in a cross-wise pattern to a torque of 500 Nm (369 ft. lb.). p. 99
What are the valve clearance specifications for the engine?
The valve clearance for the engine is 0.3 mm for the intake valves and 0.5 mm for the exhaust valves. These measurements should be checked with a feeler gauge, which must fit with little resistance. p. 81
What is the required replacement interval for the hydraulic oil filter element?
The hydraulic oil filter element must be replaced with every hydraulic oil change, which is required at least every 2 years or every 2000 operating hours. p. 86
How much water is required to fill the ballast compartment?
The ballast compartment can be filled with approximately 3500 litres (3.5 tons) of water if needed. p. 47
What is the correct procedure for checking the engine oil level?
The engine oil level should be checked with the machine parked on level ground and the engine shut down. Pull out the dipstick, wipe it with a lint-free cloth, reinsert it until it bottoms, and pull it out again to check the level against the MAX mark. p. 62
What exactly do I receive with this Bomag BW 24 RH Operator Manual?
You get a 110-page searchable PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Can I print just the pages I need from this Bomag BW 24 RH manual?
Print away. There is no DRM and no page limit. Many buyers print one chapter at a time and leave the rest on a tablet.
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