2020 Caterpillar 307B

Built for precision work in confined spaces, this 2020 Caterpillar 307B mini excavator delivers reliable performance across digging, grading, and demolition tasks. Powered by a Mitsubishi 4M40E1 engine producing 40.3 kW, this 7-ton machine combines Japanese engineering with proven hydraulic efficiency. Currently located in Hunan, it's site-ready and prepared for immediate deployment.

• Working Weight: 6,500 kg – compact footprint for urban jobsites
• Maximum Digging Depth: 4,110 mm – reach difficult excavation zones
• Maximum Excavation Height: 7,290 mm – handle elevated material placement
• Back End Turning Radius: 1,750 mm – maneuver efficiently in tight quarters
• Track Ground Length: 2,120 mm – maintain stability on uneven terrain
• Fuel Tank Capacity: 135 L – extended operation between refills

With a transport width of 2,200 mm and zero tail swing design, this excavator moves easily between job sites and operates effectively in restricted areas. The backhoe bucket configuration and 6,200 mm maximum excavation radius make it versatile for trenching, foundation work, a