Compare Caterpillar mini excavator specs side-by-side to find the right fit for your job
See how each model in the lineup compares in terms of horsepower, digging depth, breakout force, and more
Caterpillar 305 CR
Caterpillar
All Cat next-generation mini hydraulic excavators come with stick steer, cruise control, customizable operator settings, sealed and pressurized cabs, and next-gen LED monitors as standard.
Cat's compact models are designed with operator comfort in mind and are easy to service and maintain. When using the stick steer function along with the optional angle blade, operators can backfill and final grade with ease.
The Cat 5-ton 305 CR, pictured above, has a compact radius design that makes it easy to use in tight quarters or close to buildings.
Key features of the 305 CR mini hydraulic excavator
- Equipped with a canopy or sealed cab
- Available with a standard or long stick
- Dig-to-blade and dozer blade float allows for easy cleanup
- Auto idle and auto engine shutdown reduce operating costs by saving power
- Efficient hydraulics with a variable displacement pump
Compare more mini excavator specs with our comprehensive guide.
| Model | Operating Weight (lBS) | Net Power (HP) | Max Dig Depth (FT. IN.) | Max Reach Along Ground (FT. IN) | Max Dump Height (FT. IN) | Bucket Digging Force (LBF) |
|---|---|---|---|---|---|---|
| 300.9D | 2,170 | 13 | 5' 8" | 9' 11" | – | 2,000 |
| 301.5 | 3,483 – 3,913 | 21 | 8' 4" | 12' 9" | 8' 2" | 3,170 |
| 301.7 CR | 3,946 – 4,222 | 21 | 8' 4" | 13' 3" | 8' 2" | 3,642 |
| 301.8 | 3,803 – 4,473 | 21 | 8' 5" | 13' 0" | 8' 6" | 4,406 |
| 302 CR | 4,229 – 4,987 | 21 | 8' 5" | 13' 8" | 8' 6" | 4,406 |
| 302.7 CR | 6,858 – 8,070 | 23.6 | 8' 7" | 15' 4" | 10' 2" | 5,238 |
| 303 CR | 6,870 – 7,817 | 23.6 | 9' 7" | 16' 7" | 10' 8" | 6,385 |
| 303.5 CR | 7,673 – 9,239 | 23.6 | 10' 2" | 17' 7" | 11' 8" | 7,419 |
| 304 | 8,655 – 9,867 | 45 | 11' 5" | 17' 8" | 12' 2" | 8,588 |
| 305 CR | 11,016 – 12,688 | 45 | 12' 0" | 19' 1" | 12' 6" | 11,061 |
