HEA Engineering Subject Centre
A Crawler tractor (dozer)
A Crawler tractor (dozer) and 3600 track mounted excavator strip the site of vegetation and carry out a reduced level dig to formation level. The surveyor/engineer is able to judge the correct depth with the use of a wooden traveller.
This image is part of the CalVisual for Construction Image Archive. For more information visit www.engsc.ac.uk/resources/calvisual/index.asp
Author: Loughborough University
A Crawler tractor (dozer)
A Crawler tractor (dozer) and 3600 track mounted excavator strip the site of vegetation and carry out a reduced level dig to formation level. The surveyor/engineer is able to judge the correct depth with the use of a wooden traveller.
This image is part of the CalVisual for Construction Image Archive. For more information visit www.engsc.ac.uk/resources/calvisual/index.asp
Author: Loughborough University