Excavators

A: Excavators and backhoes are both machines that can be used to dig and move materials. However, excavators are larger and heavier than backhoes, making them more suitable for large-scale industrial projects. Backhoes are smaller and lighter, making them a better choice for smaller worksites and farms.

A: The digging depth of an excavator depends on a number of factors including the power and size of the excavator, the type of material it's digging through, and the angle at which it is digging. That said, excavators can dig from 5 to 100 feet.

A: The key parts of an excavator machine include the cab, boom, stick, bucket, engine, undercarriage, and hydraulic system.

A: When using an excavator machine, factors such as cost, maintenance and repairs, training and certification requirements, and environmental concerns should be considered.

A: Typically 7,000 to 10,000 hours before replacement is needed. Major repairs likely required especially to undercarriage and tracks.

A: You should grease an excavator daily or every 8-10 hours of operation, especially on high-use days, by lubricating all moving pivot points like pins, bushings, ram ends, and bucket linkages, often tying it to each fuel fill-up, but always check your operator's manual for exact locations and frequencies, as harsh conditions or heavy work may require more frequent greasing.