2018 Caterpillar 307B

Designed for precision work in confined spaces, this 2018 Caterpillar 307B mini excavator delivers exceptional operator control across diverse jobsites. Weighing 6,500 kg with a compact 2,200 mm transport width, this 7-ton machine combines maneuverability with robust digging performance. The Mitsubishi 4M40E1 engine generates 40.3 kW of reliable power through a fuel-efficient 2.8L displacement, supported by a generous 135L fuel tank for extended operation.

Operator confidence comes standard with superior cabin visibility and a tight 1,750 mm rear turning radius, enabling close-quarters work without repositioning. Hydraulic responsiveness is enhanced by a 94L tank capacity, ensuring smooth control during demanding cycles. Performance specifications include a maximum digging depth of 4,110 mm and excavation radius of 6,200 mm, while the 2,120 mm track ground length provides stable footing on uneven terrain.

• Mitsubishi 4M40E1 4-cylinder engine: 40.3 kW rated power
• Minimal rear overhang: 1,750 mm turning radius for tight access
• Optimal reach: 6,200 mm excavation radius, 7,290 mm max height
• Stable platform: 450 mm track plates, 2,120 mm ground contact
• Currently located in Guangxi,