Part of BOMAG’s roller Performance Line, the new BOMAG BW 177 BVO-5 PL single drum roller features three compaction modes – high and low amplitudes plus oscillation – making it efficient for a range of soil compaction applications on small and medium construction sites. With oscillation compaction technology, this roller offers granular and mixed soil compaction on challenging subgrades or on sensitive applications such as compacting backfill over pipelines or close to buildings. Further increasing versatility, the optional padfoot segment kit enhances compaction efficiency of silt and clay material.
Simple to operate, a single rotary dial allows the operator to quickly select compaction modes and adapt machine output to site conditions. Offering a 140.8-lbs./in. (25.1-kg/cm) static linear load, the machine’s high amplitude delivers 33,720 lbs. (150 kN) centrifugal force to effectively compact lift thicknesses reaching 31.5 in. (80 cm) for rock fill, 19.7 in. (50 cm) gravel and 15.7 in. (40 cm) mixed soils. With its 66.5-in. (170-mm) wide drum width, the new BW 177 BVO-5 PL delivers up to 968 yd3/hr (740 m3/hr) compaction output, depending on material type and compaction mode.
The BW 177 BVO-5 PL delivers efficient performance on the most demanding jobs. Its dual pump system plus self-locking differential allows the machine to achieve up to 60% gradeability in forward and reverse, making it perfect for steep terrain projects. Its articulating/oscillating joint provides +/- 12º oscillation, ensuring the drum stays in contact with material when working in poor underfoot conditions.
Leveraging ECOMODE operation, the new single drum roller keeps the engine running at the optimum RPM range at all times for up to 30% fuel savings. Further helping to reduce fuel consumption and lower wear costs, available BOMAG ECOSTOP technology automatically switches off the engine after five to 15 minutes of idling with shut-off time adjustable by the operator.
A single lever allows the operator to effortlessly control machine forward/reverse travel direction at speeds reaching 10 mph (16 kmph). The roller’s spacious operator cab design helps to provide fatigue-free operation, even over extended periods, while excellent all-around machine visibility improves operating safety.
Equipping the new roller with optional BOMAG TERRAMETER and BOMAP technologies helps to eliminate unnecessary passes to improve compaction efficiency and reduce overall costs. TERRAMETER uses two sensors to measure material stiffness, alert the operator in real time when compaction is achieved and ensure weak spots are detected. Regardless of roller brand, the available BOMAP app provides a simple and cost-effective way for monitoring compaction progress in real time.
Boasting BOMAG’s “Easy Service” concept, the new BW 177 BVO-5 PL roller is designed for simple and efficient maintenance. There are no lubrication points on the roller, and the oscillating/articulating joint is maintenance free. All critical engine components like the dipstick, filter and filling points are quickly accessed from ground level. Drum rubber vibration isolation buffers can be replaced without dismantling the frame.
