In timp ce modelele standard ale Seriei 3 beneficiază de o transmisie hidrostatică cu două viteze, care permite utilajelor să se deplaseze cu viteze cuprinse între 0-20 km/h, noul 121E HTS, împreună cu alte două modele mai mari, utilizează o unitate hidrostatică cu două trepte în combinaţie
BERCO CR429B, CATERPILLAR 7H3596, CNH-FIAT NEW HOLLAND 79012420, VPI V7H3596, CATERPILLAR 2F1009, FAI 820510440, POCLAIN-CASE POCLAIN F3533058, SAMSUNG-H.I. 9012-51906, LIEBHERR 485522914, ROCK-EXCAVATORS 01636, CATERPILLAR 4K7038, 77W-1-967, LANDINI MASSEY FERGUSON 1421301M1, D4E, CASE S113061, POCLAIN-CASE POCLAIN ZKI3533058, BERCO CR429, KOMATSU UTILITY 820510504, PRIESTMAN 234830, ITM D01040C0N15, Buldozer, CATERPILLAR, BENATI 2002016, Surub papuc, LIEBHERR 4097516, POCLAIN-CASE POCLAIN P3533058F, CNH-FIAT NEW HOLLAND 578633, LARSEN & TOUBRO H20133011, JCB 826/00301, CATERPILLAR 2B9511, EXTEC VCR0429B, DRESSER-FURUKAWA 1253678H1
Furnizam la cele mai bune preturi bolturi si bucse pentru Caterpillar 301.5,301.6, 301.8, 301.6C, 301.8C, 302.5, 302.5C , Hitachi EX100-5, EX100-5E, EX100M-5, EX120-5, EX120-5E, EX120-5HG, EX120-5LG, EX120-5X, EX120-5Z,EX120SS-5, EX125WD-5, EX130H-5, EX130H-5E, EX130K-5, EX135UR,EX135UR-5, EX135US-5, EX135USR, ZX
CNH-FIAT NEW HOLLAND 578633, PRIESTMAN 234830, CATERPILLAR 4K7038, BENATI 2002016, CATERPILLAR 2F1009, DRESSER-FURUKAWA 1253678H1, POCLAIN-CASE POCLAIN P3533058F, ROCK-EXCAVATORS 01636, CATERPILLAR 2B9511, CNH-FIAT NEW HOLLAND 79012420, BERCO CR429B, ITM D01040C0N15, D4E, CATERPILLAR 7H3596, JCB 826/00301, Surub papuc, LANDINI MASSEY FERGUSON 1421301M1, LIEBHERR 4097516, LARSEN & TOUBRO H20133011, POCLAIN-CASE POCLAIN ZKI3533058, KOMATSU UTILITY 820510504, Buldozer, LIEBHERR 485522914, EXTEC VCR0429B, SAMSUNG-H.I. 9012-51906, VPI V7H3596, 77W-1-967, POCLAIN-CASE POCLAIN F3533058, CATERPILLAR, CASE S113061, BERCO CR429, FAI 820510440