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
ROCK-EXCAVATORS 00705, CASE S227591, BERCO PC377, ITM AX1900A0Y00, HYUNDAI 81E6-2002, HYMAC 4468039, JOHN DEERE AT38206, TESMEC T00-2600-022, LARSEN & TOUBRO J20342312, PMI 960006, LIEBHERR 5209287, HANOMAG 2934983M91, HANOMAG 3084573M91, DROTT 214642, DAEWOO 9270-6005, INGERSOLL RAND 70559786, RICHIER 484310411, HYUNDAI 81E6-2002BG, LIEBHERR 5009539, DRESSER-FURUKAWA 3380337H91, Rola cu 1 flansa, DRESSER-FURUKAWA 1230112H91, HANOMAG 4907442M91, BERCO LH351, DAEWOO 2270-6040, VOLVO 14043991, ATLAS-TEREX 3619310, POCLAIN-CASE POCLAIN S0842322, LIEBHERR 5004917, BERCO LH351C, HANOMAG 2997110M1, BERCO PC377A, BANTAM-KOEHRING 3018.43234, RICHIER 484309164, SENNEBOGEN 017605, ROCK-EXCAVATORS 1002.01067.00, LIEBHERR 5209289, DAEWOO 9270-6013, ITM A21900A0S00, INGERSOLL RAND 56800121, CATERPILLAR 5W4144, EDER 60.9414, PMI 960302, MAIT 2175017, DROTT S227591, HITACHI 9402810, CNH-FIAT NEW HOLLAND 152101021, BAUER 262612, CASAGRANDE 95505017, WESERHUTTE E83467, LIEBHERR 5009091, PRIESTMAN 234756, CASE S243774, POCLAIN-CASE POCLAIN B1042338, LARSEN & TOUBRO L20242356, SCHAEFF 5382660369, Excavator, HARNISCHFEGER 13U22, VOLVO 43991, CATERPILLAR 7K7085, BROYT NK7361041, VOLVO 020005170005, CASAGRANDE 95505025, JCB 213/66800, LIEBHERR, LIEBHERR 5601365, FUCHS 3600161042, REEDRILL 45834, CATERPILLAR 7Z4838, POCLAIN-CASE POCLAIN S1642331, CATERPILLAR 7T6395, CASAGRANDE 95505001, SENNEBOGEN 2425017605, R902B, ITM A1404000M00, HYMAC 4468028, INGERSOLL RAND 57695629, VPI VPC377V, RICHIER 308562530, HITACHI 9616354, JCB 208/32100, RICHIER 308572503, EURODAEWOO 9270-6013, FIAT-HITACHI 45020336, O.M. (CRUSHER) 274040400001, HINOWA 15167700, DAEWOO 2270-9403, BENATI 2101041, HYMAC 446B8023, POCLAIN-CASE POCLAIN H0242335, BENATI 2101081, COSMOTER 817800035, REEDRILL V005642, ROCK-EXCAVATORS 1002.00705.00, E.W.K. 535011702, FAI 820220013, ATLAS-TEREX 465385, RICHIER 308512523, CATERPILLAR 8E7494, BERCO PC377D
Capacitatea de incarcare a cupei necesare pentru o lucrare depinde in principal de numarul de ore lucrate, densitatea materialului, cat de plina poate fi incarcata pentru un anumit tip de material, "numit factorul de incarcare" si ciclul de incarcare. Ciclul de incarcare face referire la intervalul de timp in
VOLVO 14043991, SCHAEFF 5382660369, Rola cu 1 flansa, CATERPILLAR 8E7494, R902B, CATERPILLAR 7Z4838, BERCO LH351C, HYUNDAI 81E6-2002, POCLAIN-CASE POCLAIN S0842322, LIEBHERR, INGERSOLL RAND 70559786, HYMAC 4468028, LARSEN & TOUBRO J20342312, CNH-FIAT NEW HOLLAND 152101021, PRIESTMAN 234756, ITM A1404000M00, CASAGRANDE 95505017, FIAT-HITACHI 45020336, HANOMAG 4907442M91, JCB 213/66800, ROCK-EXCAVATORS 00705, BERCO PC377, DAEWOO 9270-6005, WESERHUTTE E83467, HITACHI 9616354, REEDRILL V005642, E.W.K. 535011702, DAEWOO 2270-9403, INGERSOLL RAND 57695629, JOHN DEERE AT38206, REEDRILL 45834, CASE S243774, CASAGRANDE 95505025, CASAGRANDE 95505001, SENNEBOGEN 017605, POCLAIN-CASE POCLAIN S1642331, BANTAM-KOEHRING 3018.43234, VOLVO 43991, CASE S227591, BERCO PC377A, COSMOTER 817800035, MAIT 2175017, ROCK-EXCAVATORS 1002.00705.00, POCLAIN-CASE POCLAIN B1042338, VOLVO 020005170005, HANOMAG 2934983M91, PMI 960006, DROTT S227591, SENNEBOGEN 2425017605, VPI VPC377V, DRESSER-FURUKAWA 1230112H91, EDER 60.9414, CATERPILLAR 7T6395, BAUER 262612, INGERSOLL RAND 56800121, TESMEC T00-2600-022, LIEBHERR 5009091, DROTT 214642, LIEBHERR 5209287, FAI 820220013, Excavator, LARSEN & TOUBRO L20242356, HYUNDAI 81E6-2002BG, RICHIER 484309164, LIEBHERR 5009539, CATERPILLAR 7K7085, HARNISCHFEGER 13U22, ITM A21900A0S00, ITM AX1900A0Y00, LIEBHERR 5209289, FUCHS 3600161042, ATLAS-TEREX 3619310, POCLAIN-CASE POCLAIN H0242335, RICHIER 484310411, RICHIER 308512523, CATERPILLAR 5W4144, ATLAS-TEREX 465385, BERCO PC377D, BENATI 2101081, BROYT NK7361041, HANOMAG 2997110M1, HANOMAG 3084573M91, JCB 208/32100, DAEWOO 2270-6040, ROCK-EXCAVATORS 1002.01067.00, EURODAEWOO 9270-6013, DRESSER-FURUKAWA 3380337H91, LIEBHERR 5004917, BERCO LH351, RICHIER 308572503, PMI 960302, BENATI 2101041, HYMAC 4468039, HYMAC 446B8023, O.M. (CRUSHER) 274040400001, HINOWA 15167700, HITACHI 9402810, LIEBHERR 5601365, DAEWOO 9270-6013, RICHIER 308562530