Mobile Blast Hole Drilling Equipment

Format:

Conference/Event

Author/Creator:

Kulhavy, Joseph A., author.

Conference Name:

1977 SAE International Off-Highway and Powerplant Congress and Exposition (1977-09-12 : Milwaukee, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1977

Summary:

Excavation of rock for construction and mining requires blast hole drilling and shooting. The modern blast hole drill uses pneumatic, and mechanical systems to maximize the capabilities of the modern rotary rock bit. Each drill, regardless of its individual size or configuration, uses these systems to provide the proper amount of down force, rotation, and air to the bit

Notes:

Vendor supplied data

Publisher Number:

770742

Access Restriction:

Restricted for use by site license