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
Rola de sustinere, LIEBHERR 5604175, LIEBHERR 5604047, BERCO CR2876, CATERPILLAR 4S9691, CATERPILLAR 7M9489, CATERPILLAR 1P8717, DRESSER-FURUKAWA 1256100H91, DEMAG 17128140, BERCO CR2205, LIEBHERR 5000951, INGERSOLL RAND 70576103, POCLAIN-CASE POCLAIN M0942390, BANTAM-KOEHRING 422V0039, HANOMAG 2899373M91, INGERSOLL RAND 70075163, CATERPILLAR 5S3271, HYUNDAI 81E7-00522, HANOMAG 375938986, HYUNDAI, LIEBHERR 5800083, VPI VCR2876V, HYUNDAI 81E7-0016, CATERPILLAR 188-5600, CATERPILLAR 2P3514, LIEBHERR 5002789, Excavator, PMI 960275, CATERPILLAR 9M0637, HYUNDAI 81E7-00521, BERCO CR4284, KOMATSU ALL MAKES ZZYR0024, CATERPILLAR 4S8982, ATLAS-TEREX 1357660, ITM C0107100M00, CATERPILLAR 9M0638, R420, RICHIER 484310573, CATERPILLAR 5M7820
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
LIEBHERR 5002789, LIEBHERR 5604047, CATERPILLAR 5S3271, HYUNDAI 81E7-0016, CATERPILLAR 188-5600, DRESSER-FURUKAWA 1256100H91, KOMATSU ALL MAKES ZZYR0024, POCLAIN-CASE POCLAIN M0942390, CATERPILLAR 5M7820, R420, CATERPILLAR 1P8717, CATERPILLAR 7M9489, HANOMAG 2899373M91, LIEBHERR 5800083, BERCO CR2876, PMI 960275, INGERSOLL RAND 70576103, HYUNDAI 81E7-00521, CATERPILLAR 9M0638, BERCO CR2205, BERCO CR4284, BANTAM-KOEHRING 422V0039, INGERSOLL RAND 70075163, ATLAS-TEREX 1357660, CATERPILLAR 2P3514, DEMAG 17128140, CATERPILLAR 4S8982, CATERPILLAR 9M0637, Rola de sustinere, HYUNDAI, Excavator, VPI VCR2876V, LIEBHERR 5000951, HANOMAG 375938986, RICHIER 484310573, CATERPILLAR 4S9691, HYUNDAI 81E7-00522, ITM C0107100M00, LIEBHERR 5604175