Download
Close

Автор:
id:
Ключевые слова:
arm, boom, bucket, bulk, cab, clearing, construction, control, development, diesel, digging, dumping, durable, dust, earthworks, efficiency, engine, engineering, equipment, excavator, grading, ground, heavy, hydraulic, impact, industrial, infrastructure, leveling, loading, machinery, material, mine, moving, noise, operation, operator, performance, power, productivity, project, reliable, robust, rock, safety, site, soil, strength, tracks, vibration, work,