JCB 114 '1976–????

Larger vesrion of JCB 112.

Caterpillar 983B '1978–82

Producing 275 flywheel horsepower from its six-cylinder, 893 cubic-inch, 3406 diesel engine, the 983B featured pedal steering, freeing the operator's hands for the transmission and loader controls. Weighing in at an impressive 78,530 lbs. and equipped with a single-lever power shift transmission, the 983B was capable of top forward speeds of 7 MPH and reverse speeds of up to 8 MPH.

Track Marshall 9500 '1980–85

Caterpillar 943 '1980–92

Caterpillar 953 '1981–????

Caterpillar 963 '1981–????

Caterpillar 973 '1982–????

The 973 was equipped with a 3306 Turbocharged diesel engine capable of producing 210 HP @ 2200 RPM. With a hydrostatic drive, the operator had ultimate control of their speed up to the top speed of 6.4 MPH in either forward or reverse.

Caterpillar 953C '1995–2005

Caterpillar 963D '2008–19

Cat 973D '2010–17

WheelsAge.org '2005–pr.