SERVICES EQUIPMENT MEDIA ABOUT US LOCATIONS KOBELCO 50 SUPERIOR PERFORMANCE IN THE SPECIALTY FOUNDATION INDUSTRY SINCE 1962 Malcolm Drilling has one of the largest and most up to date equipment inventories in the world. John Malcolm has moved to the forefront in buying the latest in equipment from Europe, using top drives rotary drilling rigs and the fully cased method using oscillators and rotators. In addition, a large inventory of customized drilling tools has also been developed. Some of these drilling rigs are featured here as well as some of our conventional and specialty rigs. GET IN TOUCH WITH US NOW! Contact us Services Deep Foundations Retention Systems Ground Improvement Dewatering Special Applications Headquarters 92 Natoma Street, Suite 400 San Francisco, CA 94105 415.901.4400 Connect With Us Search Search Submit Newsletter Copyright Malcolm Drilling Company, Inc. - Privacy policy

SERVICES EQUIPMENT MEDIA ABOUT US LOCATIONS BAUER BG50 SUPERIOR PERFORMANCE IN THE SPECIALTY FOUNDATION INDUSTRY SINCE 1962 The BG 50 is our most powerful rotary drilling machine with an operating weight of about 300 tons. It is predominantly used to install the largest diameter cased or uncased boreholes, drill to depth of 260ft and deal with the toughest rock strength. We also use this machine to install CFA piles with 4ft diameter to depth beyond 115ft and mix soil with single column diameter in excess of 9ft. The machines shear weight and power enable us to tackle the most difficult ground conditions where no other machine in the world can provide equal performance. The biggest earth foundation machine is German made, it’s a Bauer. Bauer built the BG 50 and with it the largest of all rotary drilling rigs used for earth foundation drilling. GET IN TOUCH WITH US NOW! Contact us Services Deep Foundations Retention Systems Ground Improvement Dewatering Special Applications Headquarters 92 Natoma Street, Suite 400 San Francisco, CA 94105 415.901.4400 Connect With Us Search Search Submit Newsletter Copyright Malcolm Drilling Company, Inc. - Privacy policy

SERVICES EQUIPMENT MEDIA ABOUT US LOCATIONS LEFFER VRM 200KL SUPERIOR PERFORMANCE IN THE SPECIALTY FOUNDATION INDUSTRY SINCE 1962 Malcolm Drilling has one of the largest and most up to date equipment inventories in the world. John Malcolm has moved to the forefront in buying the latest in equipment from Europe, using top drives rotary drilling rigs and the fully cased method using oscillators and rotators. In addition, a large inventory of customized drilling tools has also been developed. Some of these drilling rigs are featured here as well as some of our conventional and specialty rigs. Click HERE for additional information on the Leffer Oscillator/Rotator equipment. GET IN TOUCH WITH US NOW! Contact us Services Deep Foundations Retention Systems Ground Improvement Dewatering Special Applications Headquarters 92 Natoma Street, Suite 400 San Francisco, CA 94105 415.901.4400 Connect With Us Search Search Submit Newsletter Copyright Malcolm Drilling Company, Inc. - Privacy policy