![](http://www.alamy.com/thumbs/6/718D7FA8-122E-4C86-B2DF-AAFE08F122EF/J61849.jpg)
concrete drill hammer-drill work unit tackle engine drive motor aid machines
Size: 3872px × 2592px
Photo credit: © lightandshadow / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: aid, arbeitsgerte, aumeieln, bau, baugert, baugerte, compressor, concrete, construction, drill, drive, druckluftbetrieben, drucklufthammer, engine, hammer, hammer-drill, kompressorangetrieben, machines, motor, pneumatic, straenarbeiten, straenbau, straenbauarbeiten, straenbauwerkzeug, straenbauwerkzeuge, straendecke, tackle, unit, work