Definition of "backhoe" in 英语

noun

1. A piece of excavating equipment, either an integral subassembly or an attachment, consisting of a digging bucket or scoop on the end of an articulated arm, drawn backwards to move earth; used in excavator/digger and backhoe tractors.

2. Ellipsis of backhoe tractor: A specialized tractor with the backhoe subassembly. This type of tractor has been superceded by the backhoe loader and trackhoe in most roles.

3. (chiefly US, Canada, Australia) Ellipsis of backhoe loader: A multi-purpose tractor with a front-mounted loading bucket and a rear-mounted digging bucket. The tractor combines a front-end loader/loader (component) and an excavator/digger (component).

   • Meronym: front-end loader
   • 2010, Robert Day, Foundation Engineering Handbook, 2nd edition, page 2.49, Backhoe pits and trenches are an economical means of performing subsurface exploration. The backhoe can quickly excavate the trench that can then be used to observe and test the in situ soil (see Fig. 2.29).

verb

1. To excavate using such equipment.