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
Buldozer, VPI V1248253V, CATERPILLAR 188-5597, ITM B01070A1M00, 572G, TIMBERJACK 700749600, CATERPILLAR 6P9885, 40U-1-UP, HANOMAG 4000884M91, BERCO CR2615, CATERPILLAR 9S0317, BERCO CR2615A, CATERPILLAR 124-8253, CATERPILLAR 3P6063, TESMEC T00-2600-072, LIEBHERR 5603037, CATERPILLAR 6T9867, CATERPILLAR 118-1625, CATERPILLAR 323-5928, CATERPILLAR 8S2933, CATERPILLAR 3P1521, CATERPILLAR, Rola cu 2 flansa, TIMBERJACK 842589200, LIEBHERR 5002788, BERCO CR2615B, CATERPILLAR 125-4179
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
Rola cu 2 flansa, TIMBERJACK 700749600, BERCO CR2615A, 40U-1-UP, CATERPILLAR 188-5597, CATERPILLAR 124-8253, CATERPILLAR 3P6063, CATERPILLAR 6P9885, CATERPILLAR 323-5928, 572G, CATERPILLAR 3P1521, TIMBERJACK 842589200, TESMEC T00-2600-072, VPI V1248253V, CATERPILLAR 125-4179, BERCO CR2615, HANOMAG 4000884M91, CATERPILLAR, Buldozer, LIEBHERR 5002788, CATERPILLAR 9S0317, ITM B01070A1M00, CATERPILLAR 118-1625, CATERPILLAR 8S2933, CATERPILLAR 6T9867, BERCO CR2615B, LIEBHERR 5603037