2017 Caterpillar 307B

Engineered for precision work in confined spaces, this 2017 Caterpillar 307B mini excavator delivers exceptional operator control across demanding job sites. Powered by a robust Mitsubishi 4M40E1 engine generating 40.3kW, this 6.5-ton machine combines responsive hydraulics with a compact 2200mm transport width, enabling access where larger equipment cannot reach. The 2630mm full cab height provides commanding visibility across the 6200mm maximum excavation radius, while the tight 1750mm rear turning radius ensures maneuverability in urban environments and restricted areas.

Operators benefit from stable performance throughout the working envelope, with maximum digging depth reaching 4110mm and vertical digging depth extending to 3640mm. The 450mm track plates and 2120mm ground contact length distribute weight effectively across soft terrain, minimizing ground pressure while maintaining traction. Dual rod configurations (1670/2210mm) adapt to varying application requirements, from utility installation to foundation work.

• Mitsubishi 4M40E1 four-cylinder diesel: 2.8L displacement, proven reliability
• 135L fuel capacity supports extended operational shifts
• 94L hydraulic reservoir ensures consistent