Case upgraded to Tier-4, Stage-1-certified Isuzu engines with 54 net horsepower in its CX75 minimum-swing-radius excavator and CX80. The CX75 and CX80 have operating weights of 17,468 pounds and 18,585 pounds, respectively. The CX75 has a maximum dig depth of 13 feet 7 inches, while the CX80 has a maximum dig depth of 13 feet 9 inches. The CX75’s offset boom pivots at a joint between the arm and boom, allowing the bucket to be placed off center for parallel digging beyond the edge of the machine’s own tracks. The CX80 features a center-swing boom.
September 28, 2010