Caterpillar Tracteur dans l'ordre chronologique
![Caterpillar 815B [US-spec] (17Z) '1981–95](https://s3.wheelsage.org/format/picture/picture-thumb-medium/c/caterpillar/815b/caterpillar_815b_7.avif "Caterpillar 815B [US-spec] (17Z) '1981–95")
![Caterpillar 815B [US-spec] (17Z) '1981–95](https://s3.wheelsage.org/format/picture/picture-thumb-medium/c/caterpillar/815b/caterpillar_815b.avif "Caterpillar 815B [US-spec] (17Z) '1981–95")
![Caterpillar 816B [US-spec] (15Z) '1981–95](https://s3.wheelsage.org/format/picture/picture-thumb-medium/c/caterpillar/816b/caterpillar_816b.avif "Caterpillar 816B [US-spec] (15Z) '1981–95")
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.
WheelsAge.org '2005–prés.