Crawler Dozers
| HP | Weight | Ground Pressure | Blade Width | |
|---|---|---|---|---|
| D21A | 43 | 8,710 lbs | 4.77 | 7'1" |
| D31Ex / JD450JLT | 77 | 17,525 lbs | 7.32 | 8'1" |
| D39Ex / JD650JLT | 99 | 18,560 lbs | 6.1 | 8'9" |
| D51Ex / JD700JLT | 115 | 26,102 lbs | 6.8 | 10'0" |
| D61Ex / JD750JLT | 155 | 34,395 lbs | 7.25 | 13'0" |
| D65Ex / JD850JLT | 205 | 43,527 lbs | 7.01 | 12'2" |
| D21P | 40 | 9,350 lbs | 3.0 | 8'5" |
| D32P / JD450JLGP | 77 | 17,525 lbs | 4.3 | 9'7" |
| D39Px / JD650JLGP | 99 | 19,750 lbs | 4.0 | 9'7" |
| D51Px / JD700JLGP | 115 | 28,290 lbs | 4.6 | 11'0" |
