MMS MS17
For buyers who want deep digging and strong power at a mid price. Confirm the warranty with the seller first.
Amazon $8,264.05$8,264.05
The MMS MS17 is the better mini excavator overall, rated 4.3 to 3.7. The MMS MS17 leads on price and engine. The MMS MS20P wins on features. The MMS MS17 costs $4,135.94 less ($8,264.05 vs $12,399.99).
MMS MS20P
For owners who want a 2 ton diesel with a thumb and pilot controls delivered ready to work. Ask for the digging depth and warranty in writing before buying.
Amazon $12,399.99$12,399.99
Prices were last checked November 3, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the MMS MS17 for price ($8,264.05 vs $12,399.99) and engine (23 hp engine vs 18 hp engine).
- Choose the MMS MS20P for features (hydraulic thumb, swing boom, EPA certified engine, pilot controls vs hydraulic thumb, swing boom, pilot controls).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 2,800 lb and up mini excavator; a clear win is highlighted. How we rank explains each one.
| Factor weight | MMS MS17 | MMS MS20P |
|---|---|---|
| Overall rating | 4.3/5 | 3.7/5 |
| Price 30% | 84 $8,264.05 | 46 $12,399.99 |
| Digging depth 25% | 86 80.7 in digging depth | 50 digging depth not published (neutral score used) |
| Engine 15% | 100 23 hp engine | 79 18 hp engine |
| Features 25% | 75 hydraulic thumb, swing boom, pilot controls | 100 hydraulic thumb, swing boom, EPA certified engine, pilot controls |
| Warranty 5% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| MMS MS17 | MMS MS20P | |
|---|---|---|
| Digging | ||
| Operating weight | 3,748 lb | 4,409 lb |
| Digging depth | 80.7 in | - |
| Thumb | Hydraulic | Hydraulic |
| Quick hitch | - | Yes |
| Engine | ||
| Engine | RATO two-cylinder | Kubota D902 |
| Power | 23 hp | 18 hp |
| Fuel | - | Diesel |
| EPA certified | - | Yes |
| Machine | ||
| Swing boom | Yes | Yes |
| Pilot controls | Yes | Yes |
| Delivery included | Yes | Yes |