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
POCLAIN-CASE POCLAIN P3533058F, ROCK-EXCAVATORS 01636, KOMATSU UTILITY 820510504, LARSEN & TOUBRO H20133011, JCB 826/00301, CATERPILLAR 7H3596, FAI 820510440, Excavator, 61C, VPI V7H3596, LANDINI MASSEY FERGUSON 1421301M1, EXTEC VCR0429B, CATERPILLAR 2B9511, BERCO CR429, ITM D01040C0N15, CNH-FIAT NEW HOLLAND 79012420, POCLAIN-CASE POCLAIN, SAMSUNG-H.I. 9012-51906, PRIESTMAN 234830, CASE S113061, POCLAIN-CASE POCLAIN F3533058, LIEBHERR 485522914, Surub papuc, POCLAIN-CASE POCLAIN ZKI3533058, DRESSER-FURUKAWA 1253678H1, CATERPILLAR 4K7038, CNH-FIAT NEW HOLLAND 578633, LIEBHERR 4097516, BERCO CR429B, CATERPILLAR 2F1009, BENATI 2002016
Lansat in anul 2013, excavatorul Liebherr R926, inlocuind astfel modelul R924.Noul model R926 are o greutate de 25 tone si este echipat cu un motor diesel care genereaza o putere de 120kW si 163CP respectand normele de emisii ale fazei IIIB. Ca optiune suplimentara, acest model poate fi echipat cu filtru de parti
BERCO CR429, EXTEC VCR0429B, CATERPILLAR 2B9511, 61C, CATERPILLAR 7H3596, POCLAIN-CASE POCLAIN F3533058, POCLAIN-CASE POCLAIN ZKI3533058, POCLAIN-CASE POCLAIN P3533058F, LIEBHERR 4097516, ROCK-EXCAVATORS 01636, BERCO CR429B, VPI V7H3596, LANDINI MASSEY FERGUSON 1421301M1, DRESSER-FURUKAWA 1253678H1, Surub papuc, CASE S113061, ITM D01040C0N15, CATERPILLAR 2F1009, POCLAIN-CASE POCLAIN, CATERPILLAR 4K7038, KOMATSU UTILITY 820510504, LARSEN & TOUBRO H20133011, CNH-FIAT NEW HOLLAND 578633, PRIESTMAN 234830, Excavator, SAMSUNG-H.I. 9012-51906, CNH-FIAT NEW HOLLAND 79012420, JCB 826/00301, BENATI 2002016, LIEBHERR 485522914, FAI 820510440