Two new Cat wheel excavator models, the 318F and 320F, have maximum operating weights of 21.7 and 23.2 tons, respectively
Models R140W and R210W wheeled excavators have been upgraded to 9A Series with Cummins QSB6.7 engines that are certified for Tier 4-Interim.
Hyundai R180W-9A wheeled excavator has been upgraded with a Tier 4-Interim engine, a 155-horsepower Cummins QSB6.7.
The XL 5300 III weighs 51,216 pounds and has a maximum reach of 33 feet 10 inches, maximum dig depth of 24 feet 7 inches, and bucket breakout force of 25,405 pounds.
Models R55-9A and R55W-9A have been upgraded with Tier 4-Final engines.