Good Condition Competitive Price Second-hand Caterpillar 306 Mini Excavator Good Condition Mining Machine for Sale

Caterpillar 306 Mini Hydraulic Excavator, a 5.7-ton compact efficiency expert, is equipped with a Cat C2.4 engine that delivers 31.1kW at 2400rpm, paired with a 0.22m³ heavy-duty backhoe bucket, 3741mm maximum digging depth, and 5.0km/h top travel speed, delivering exceptional fuel economy and superior maneuverability for urban construction, landscaping and light earthmoving tasks.

1. Q: What working conditions is the Caterpillar 306 suitable for? A: It is mainly suitable for small-scale construction projects such as municipal engineering, general earthwork, garden maintenance, pipeline laying and indoor demolition, which require high flexibility and low operating costs, and do not have extremely harsh requirements on working intensity.

2. Q: What is the fuel-saving effect of the Caterpillar 306? A: The Caterpillar 306 is equipped with an efficient engine and a third-generation E/H hydraulic system, which reduces parasitic loads and optimally matches the efficiency range of the engine and main pump. Its fuel consumption can be reduced by up to 10%, and the hourly fuel consumption is about 3 to 4 liters.

3. Q: What pain points can the Caterpillar 306 solve in different scenarios?

(1) Municipal and Urban Infrastructure Construction Pain Points Solved: ● Space and fuel consumption balance — With a compact body of about 5705kg and excellent fuel-saving performance, it is suitable for frequent start-stop operations in narrow urban areas and reduces idle fuel consumption. ● Versatility — It supports quick replacement of attachments such as hydraulic breakers, realizing multi-purpose with one machine.

(2) General Earthwork Engineering Pain Points Solved: ● Operational efficiency — It has better lifting and slewing capabilities, and the “bucket-arm coordination” function facilitates cleaning work, maintaining stable output in small and medium-sized earthwork operations. ● Easy operation — The cab is equipped with an intuitive new-generation LCD monitor that supports custom operator settings, and the lever-type steering mode makes movement on the job site easier, allowing operators with little experience to get started quickly.

(3) Small-scale Garden and Farmland Renovation Pain Points Solved: ● Flexibility — Its compact size and flexible chassis design enable it to move freely in complex and narrow terrains such as gardens and farmland, adapting to various complex operation environments. ● Low operating cost — It has a longer maintenance cycle and lower fuel consumption, which effectively reduces the overall operating cost for small-scale project operators.

4. Q: What are the key parameters of the Caterpillar 306? A: Its operating weight is about 5705kg, the rated power is 34.1kW, the bucket capacity is 0.22m³, and the maximum digging depth reaches 3741mm.

5. Q: What advantages does the Caterpillar 306 have in maintenance and durability? A: The daily inspection points can be easily inspected on the ground through the maintenance panel, which shortens the downtime; the hydraulic oil change cycle can be extended, and the overall design is sturdy and durable, ensuring long-term stable construction.