![]() ![]() Another instancewhich shows the adaptability of this machine is whenit is used with the clam shell to keep the stone side of aFoote continuous concrete mixer full and thus accom-plish the work of eight laborers. TRUCK WITH BULL WHEELS OPERATING ON PLANK TRACK used to remove excavated material which has previouslybeen placed alongside the track by the dipper whenoperating conditions were such as to prevent complet-ing the operation in one movement. At other times a small clam-shell bucket is. For unloading sheet steel from railway carsthe dipper is removed and a lifting magnet is substi-tuted. 11 Electric Shovels Prove Their Valuein Cincinnati THE Cincinnati (Ohio) Traction Company has hadin operation for some time two Thew shovels, elec-trically equipped, which have given excellent service.They are used primarily for excavating track trenches, but are found equally satisfactory for breaking outconcrete. Maximum speeds are lower.More uniform braking is secured. ![]() Accident Savings.-Crews are more watchful. Quick detection of short-circuited fields. Data show most efficientequipment for given service. Equipment Savings.-Constant inspection of condi-tion of motors and brakes. NOTE: Due to late submission for 2021-22 school year data collection. Distribution system relievedof part of its load. This image could have imperfections as it’s either historical or reportage. Alamy charges you a fee for access to the high resolution copy of the image. This image is a public domain image, which means either that copyright has expired in the image or the copyright holder has waived their copyright.
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