Public works . en suc-cessful in P. & H. gasoline excavator-cranes, trench excavators, gas shovelsand dragline excavators are used. Theseare in all cases of the heavy duty four-cylinder vertical tractor type with BoschMagneto, Master Carburetors, StewartVacuum System and air cleaners. Au-tomatic throttle governors are providedand conveniently located hand same high quality electrical ap-paratus as furnished on P. & H. elec-tric traveling cranes and hoists is usedon all P. &• H. electric driven contractorshoists. The belt-fl riven types are similar ex-cept that the rear end of the
Public works . en suc-cessful in P. & H. gasoline excavator-cranes, trench excavators, gas shovelsand dragline excavators are used. Theseare in all cases of the heavy duty four-cylinder vertical tractor type with BoschMagneto, Master Carburetors, StewartVacuum System and air cleaners. Au-tomatic throttle governors are providedand conveniently located hand same high quality electrical ap-paratus as furnished on P. & H. elec-tric traveling cranes and hoists is usedon all P. &• H. electric driven contractorshoists. The belt-fl riven types are similar ex-cept that the rear end of the bed frameis left off. and a large size driving pulleyis provided on the side opposite theoperator. The construction for all typesis similar—the bed plates and side standsare of box and I-beam section designwith heavy cross girders and bottom andtop flanging. Plates are accuratelyplaned and side-faced. Through boltsonly are used, and all holes are drilledin jigs and fixtures. All drum shafts are. TAVO-DRUM OAS STATIONARYHOIST of foot levers located conveniently tothe operators feet. Full contact of thebrake bands is insured because they areworked-in on drums and peened to con-form to the drum surface before placingon the hoist. This is done so that theuser does not have to wear the brakesin. Counterweights are provided for allbrakes insuring a quick release. INDUSTRIAL NOTES The Combustion Engineering Corpor-ation, New York, has opened a newbranch office at 806 First National Pittsburgh, Pa., in charge of Stripe, formerly manager of thePhiladelphia office. The Portland Cement Association atits annual meeting re-elected as presidentL. T. Sutherland; first vice-president,Richard Hardy; second vice-president Newberrv; and treasurer, F. W. Kel-lev. 56 The Orton & Steinbrenner Co. of Chi-cago manufactures locomotive cranes,clam shell and orange peel buckets andcoal crushers, have made arrangementswith Walter Hasendahl, 1213 FullerAve., Los Angeles, Cal., to
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectmunicip, bookyear1896
