2020 Caterpillar 307B











Product Description
Built for precision and operator confidence, this 2020 Caterpillar 307B mini excavator delivers reliable 7-ton performance across demanding job sites. Powered by a Mitsubishi 4M40E1 four-cylinder engine producing 40.3 kW, this Japanese-origin machine combines efficient hydraulics with a responsive backhoe setup that experienced operators trust.
From the cab, visibility is clear and commanding — the 2630mm cab height and compact 2200mm transport width make this unit equally capable in confined urban sites and open terrain. Controls respond with consistency, giving operators direct feedback through every dig cycle.
- Maximum digging depth: 4,110 mm
- Maximum excavation radius: 6,200 mm
- Maximum excavation height: 7,290 mm
- Track plate width: 450 mm for stable footing
- Rear swing radius: 1,750 mm — suitable for tight spaces
- Fuel tank: 135 L | Hydraulic tank: 94 L
- Engine displacement: 2.8 L | 4 cylinders
- Currently located in Guangdong, China — available for global export
| Specifications | Value |
|---|---|
| No. | 1062838 |
| Tonnage (tons) | 7 |
| Working weight (kg) | 6500 |
| Rod length (mm) | 1670/2210 |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Mitsubishi 4M40E1 |
| Rated power (kw/rpm) | 40.3 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 2.8 |
| Fuel Tank (L) | 135 |
| Hydraulic Tank (L) | 94 |
| Total transport width (mm) | 2200 |
| Total transport height (mm) | 2630 |
| Full cab height (mm) | 2630 |
| Back end turning radius (mm) | 1750 |
| Track plate width (mm) | 450 |
| Track ground length (mm) | 2120 |
| Maximum digging depth (mm) | 4110 |
| Maximum excavation height (mm) | 7290 |
| Maximum unloading height (mm) | 5150 |
| Maximum vertical digging depth (mm) | 3640 |
| Maximum excavation radius of stop surface (mm) | 6200 |
Overview
No.1062838
Brand Name:
CaterpillarModel Number:
307BYear:
2020
Location:
Guangdong China
Pub Date:
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