2019 Caterpillar 307B

Proven in demanding job sites since 2019, this Caterpillar 307B mini excavator delivers consistent performance where it counts. Powered by a reliable Mitsubishi 4M40E1 engine generating 40.3kw, this 7-ton workhorse combines Japanese engineering precision with Caterpillar's legendary durability. Operating weight of 6,500kg provides excellent stability while maintaining maneuverability in confined spaces.

Built for versatility, this machine features a maximum digging depth of 4,110mm and an impressive excavation radius of 6,200mm. The compact 2,200mm transport width and tight 1,750mm rear turning radius make it ideal for urban construction and tight access projects. Equipped with dual rod lengths (1,670/2,210mm) and a backhoe bucket configuration, it adapts to varied applications.

Key specifications:

• Mitsubishi 4M40E1 engine: 40.3kw rated power, 2.8L displacement
• 135L fuel tank and 94L hydraulic tank for extended operation
• Maximum excavation height: 7,290mm
• Track ground length: 2,120mm for superior traction
• Currently located in Shaoxing, Zhejiang

A proven workhorse ready for your next project.