2019 Caterpillar 307B
Product Description
Powered by a robust Mitsubishi 4M40E1 engine delivering 40.3 kW of rated power through a 2.8L displacement, this 2019 Caterpillar 307B mini excavator demonstrates precision engineering from its Japanese manufacturing origins. With a 7-ton operating capacity and 6,500 kg working weight, this compact machine combines mobility with serious digging capability across confined job sites.
Hydraulic performance defines this model's technical edge. Maximum digging depth reaches 4,110 mm while excavation radius extends to 6,200 mm from a stable platform, supported by a 94L hydraulic tank capacity. The 1,670/2,210 mm rod configuration enables versatile reach patterns for trenching, foundation work, and material handling operations.
- Mitsubishi 4M40E1 4-cylinder engine: 40.3 kW @ 2,800 rpm
- Maximum excavation height: 7,290 mm
- Compact transport dimensions: 2,200 mm width × 2,630 mm height
- Tight rear swing radius: 1,750 mm for congested sites
- 135L fuel tank for extended runtime
- Currently located in Beijing, ready for international shipping
| Specifications | Value |
|---|---|
| No. | 1019509 |
| 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.1019509
Brand Name：
CaterpillarModel Number：
307BYear：
2019
Location：
Peking China
Pub Date：
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