UpComing Tradeshows

February 24-27, 2019
SME 2019
Denver, CO

March 27-29, 2019
CIPPE 2019
Beijing, China

April 06-11, 2019
ISRI 2019
Las Vegas, NV

October - 2018

15 October 2018

Limestone Quarry Dragline

Twiflex GMR-SD Caliper Brakes for Limestone Quarry Dragline

The operator of a limestone quarry in Florida needed to replace the braking systems on its massive dragline. After years of almost continual service, the original brakes had reached the end of their useful life. The dragline uses various numbers of brakes for the different drive systems that control the machine’s hoist, drag, swing and walking motions.

Read More