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
CATERPILLAR 2P3514, HYUNDAI 81E7-00521, Rola de sustinere, LIEBHERR 5604047, VPI VCR2876V, Buldozer, POCLAIN-CASE POCLAIN M0942390, PMI 960275, CATERPILLAR 5S3271, HANOMAG 2899373M91, CATERPILLAR 5M7820, ATLAS-TEREX 1357660, HANOMAG 375938986, CATERPILLAR 9M0638, CATERPILLAR 9M0637, BERCO CR2876, CATERPILLAR 4S9691, LIEBHERR 5604175, RICHIER 484310573, ITM C0107100M00, CATERPILLAR 7M9489, INGERSOLL RAND 70576103, CATERPILLAR 1P8717, HYUNDAI 81E7-0016, PR744L, LIEBHERR 5002789, LIEBHERR, HYUNDAI 81E7-00522, LIEBHERR 5800083, BANTAM-KOEHRING 422V0039, LIEBHERR 5000951, BERCO CR2205, INGERSOLL RAND 70075163, CATERPILLAR 188-5600, KOMATSU ALL MAKES ZZYR0024, CATERPILLAR 4S8982, DRESSER-FURUKAWA 1256100H91, BERCO CR4284, DEMAG 17128140
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
CATERPILLAR 9M0638, DEMAG 17128140, CATERPILLAR 2P3514, CATERPILLAR 4S9691, KOMATSU ALL MAKES ZZYR0024, HYUNDAI 81E7-0016, BANTAM-KOEHRING 422V0039, CATERPILLAR 188-5600, DRESSER-FURUKAWA 1256100H91, CATERPILLAR 7M9489, Rola de sustinere, Buldozer, BERCO CR4284, HANOMAG 2899373M91, LIEBHERR 5000951, POCLAIN-CASE POCLAIN M0942390, HYUNDAI 81E7-00522, HANOMAG 375938986, LIEBHERR, VPI VCR2876V, LIEBHERR 5604047, PR744L, CATERPILLAR 1P8717, INGERSOLL RAND 70576103, LIEBHERR 5002789, PMI 960275, CATERPILLAR 9M0637, HYUNDAI 81E7-00521, BERCO CR2876, CATERPILLAR 5M7820, BERCO CR2205, CATERPILLAR 5S3271, ATLAS-TEREX 1357660, CATERPILLAR 4S8982, ITM C0107100M00, LIEBHERR 5800083, INGERSOLL RAND 70075163, RICHIER 484310573, LIEBHERR 5604175