| Make | Model | Engine |
| CATERPILLAR+Crawler Tractors | D6 04R-03633 | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6 05R-05515 | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6 08U-on | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6 09U-07423 | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6 09U07424-on | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6 31A-on | w / Caterpillar 3306TA Engine |
| CATERPILLAR+Crawler Tractors | D6 32A-on | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6 99J01593-on | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6B 44A-on | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6C 74A-01751 | w / Caterpillar Engine |
| CATERPILLAR+Crawler Tractors | D6H 1FJ-on | w / Caterpillar 3306 Engine |
| CATERPILLAR+Crawler Tractors | D6HLGP Series II 1KD04074-on | w / Caterpillar 3306 Engine |
| CATERPILLAR+Crawler Tractors | D6HXL Series II 9LK-on | w / Caterpillar 3306 Engine |
| CATERPILLAR+Crawler Tractors | D6M 2RN-on | w / Caterpillar 3116 Engine |
| CATERPILLAR+Crawler Tractors | D6M 3WN-on | w / Caterpillar 3116 Engine |
| CATERPILLAR+Crawler Tractors | D6M 4JN-on | w / Caterpillar 3116 Engine |
| CATERPILLAR+Crawler Tractors | D6M 6LR-on | w / Caterpillar 3116 Engine |
| CATERPILLAR+Crawler Tractors | D6R AAX-on | w / Caterpillar C9 Engine |
| CATERPILLAR+Crawler Tractors | D6R ACJ-on | w / Caterpillar C9 Engine |
| CATERPILLAR+Crawler Tractors | D6R Series II AAX-on | w / Caterpillar C9 Engine |
| CATERPILLAR+Crawler Tractors | D6R Series II ACJ-on | w / Caterpillar C9 Engine |
| CATERPILLAR+Crawler Tractors | D6R Series II ADE-on | w / Caterpillar C9 Engine |
| CATERPILLAR+Crawler Tracto |