AC ALLIS-CHALMERS ASTRA ATLAS COPCO ATLAS WEYHAUSEN AVELING BARFORD BARBER-GREENE BEDFORD BENATI BOMAG BROYT CASE IH CATERPILLAR CHRYSLER CLARK CLEAN FILTERS CLEVELAND CUMMINS DEUTSCHE KOCKUM EATON EUCLID FIAT FIAT OM CARELLI ELEV FIAT-HITACHI FIATALLIS FORD GALION GENERAL MOTORS GROVE HANOMAG HESTON CORPORATION HINO HITACHI HY-MAC HYSTER INGERSOLL-RAND INTERNATIONAL HARV. IVECO JCB (BAMFORD) JOHN DEERE KAELBLE KAELBLE-GMEINDER KAWASAKI KHD KOCKUM KOMATSU KUBOTA KÄSSBOHRER LANDINI LETOURNEAU LEYLAND LIEBHERR MAN MASSEY FERGUSON MECAFILTER MENARINI MERCEDES-BENZ MISFAT MITSUBISHI NISSAN O & K PERKINS PERLINI RENAULT RENAULT TRUCKS ROVER SAAB SCANIA SEDDON DIESEL SOFIMA SOYLAND SPERRY NEW HOLLAND SULLAIR SogefiPro TEREX TOWMOTOR CORP. TOYOTA UFI VALMET VOLVO WAUKESHA YALE&TOWNE YANMAR ZETTELMEYER