Case Study
AJ Lorusso
R 974 Job Report The R 974 loading shotrock in West Roxbury, Massachusetts. R 974 B Litronic Engine ____________________ Liebherr D9408 TI-E Engine Output __________________ 395 kW/537 HP Operating Weight _____________179,680-194,440 lb Gooseneck Boom ________________________ 23’8” Stick ___________________________________ 9’6” Bucket Capacity _________________________ 6 yd 3 Situation Technical Data Lorusso purchased two R 974s,