








Used CAT 303 CR Mini Excavator for Sale
Brand: CAT
Model: 303 CR
Produced in 2022
This is a used mini excavator. With its core design of zero tail swing and boom offset, it is perfectly suited for operation in various narrow and confined spaces. It can complete core conventional construction works, including earth excavation, trenching, site grading, and foundation backfilling. When equipped with attachments such as hydraulic breakers and log grapples, it can also perform diversified operations like concrete breaking and material handling. It is widely applicable to scenarios including municipal engineering maintenance, landscaping construction, farmland water conservancy renovation, indoor and outdoor demolition, basement works, and rural residential land construction. The table below provides additional specifications. For further inquiries or assistance, feel free to click the contact button—we are happy to help!
Basic Info.
| Model | 303 CR | Condition | Used |
| Power | Conventional Power | Manufacturer | JV/Imported |
| Bucket | Backhoe | Swing Speed(rpm) | 9 |
| Tonnage(t) | 3 | Engine Model | Cat® C1.1T |
| Operating Weight(kg) | 3105-3600 | Rated Power(kw/rpm) | 18.4 |
| Bucket Capacity(m³) | UD 0.12 | Displacement(L) | 1.1 |
| Main Pump Max. Flow Rate(l/min) | 100 | Bore×Stroke(mm) | 77*81 |
| Working Hydraulic Circuit(Mpa) | 24.5 | Emission Standard | China IV |
| Travel Hydraulic Circuit(Mpa) | 24.5 | Hydraulic Tank(L) | 18 |
| Swing Hydraulic Circuit(Mpa) | 17.6 | Engine Oil Change Volume(L) | 4 |
| Fuel Tank(L) | 45 | Coolant(L) | 4 |
| Manufacture Year | 2022 | Brand | CAT |
| Country of Origin | China |











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