Perfect condition second hand cat excavator EXCAV DIGGER CAT312D

Cat 312D hydraulic excavator is the elite model in the Caterpillar excavator family. The product has low operating cost, strong adaptability and flexible rotation during operation, which makes the product the highest efficiency in the same class of models, and is also the main reason why its sales have been leading. Cat 312D has strong power and stable performance, and is well received by users.

product details

Product Tags

product description

Engine

The C4.2 engine is optimized for performance and complies with U.S. EPA Tier 3 and European IIIA emissions regulations. By using advanced technology in the air and fuel systems, coupled with integrated electronics, ACERT technology reduces emissions during combustion. The Caterpillar C4.2 engine delivers superior power and produces higher hydraulic pressure to increase productivity and reduce the cost per ton of material moved.

Chassis system

Caterpillar uses advanced engineering and software to analyze all structures to develop reliable and durable machines that can withstand the harshest application environments. More than 70% of the structural welding is automatically completed by the machine, and its welding penetration is much higher than that of manual welding.

Maintenance & Reliability

Experience a spacious, quiet and comfortable console. Pressurization of the cab to 50 Pa reduces the amount of dust entering the cab and creates a comfortable environment for the operator's entire shift, ensuring high productivity over the long term.

Technical Parameter

Model	CAT312D
Engine	Cat® C4.2 ACERT
Power	75KW
Year	2021
Bucket Capacity	0.52m³
Place of Origin	CHINA
Operating Weight(kg)	12920kg
Maximum excavation height	8490mm
Maximum excavation depth	5540mm
Max. Digging Radius	8180mm