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312D Used CAT Excavators
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Used CAT Excavators 12Ton
Product Description
Epa Certified Original Used CAT 312D Excavator Earth Cylinder Digger 12Ton
Product name | used caterpillar 312D earthmoving digger excavator |
Operating weight | 12.9ton |
Bucket digging force | 96kN |
Machine weight | 12ton |
Power | 72kw |
Stick digging force | 62kN |
Hydraulic pump brand | original |
Moving type | hydraulic track crawler digger excavator |
Engine brand | original |
Video outgoing-inspection | provide |
Core components | pump, engine, pressure vessel,motor |
Shipping length | 7590mm |
Shipping width | 2590mm |
Shipping height | 2970mm |
Displacement | 4.25L |
The Caterpillar 312D excavator is a piece of equipment with excellent performance, reliability and durability,
and is widely used in various complex engineering environments. The following is a detailed description
of the performance features of the Caterpillar 312D excavator:
1. Power system: The Caterpillar 312D excavator is equipped with a Caterpillar brand engine with excellent
power performance. Its engine model is usually Cat® C4.2ACERTIM, with a rated power of 72kW (96.5 hp),
which can provide strong and stable power output to meet various excavation needs.
2. Efficient work: Caterpillar 312D excavator adopts advanced hydraulic system and power transmission
system to ensure efficient work of the excavator. Its standard bucket capacity is 0.52 cubic meters, the
bucket digging force is 96 kN, the stick digging force is 62kN, and the maximum gravity is 35.8kN. These
powerful performance parameters enable the Caterpillar 312D excavator to complete excavation tasks
quickly and accurately.
3. Reliable and durable: Caterpillar 312D excavator adopts high-quality steel and advanced manufacturing
technology to ensure the structural strength and wear resistance of the excavator. After strict quality
inspection, Caterpillar 312D excavator can operate stably for a long time and adapt to various conditions.
A harsh working environment.
4. Flexible control: Caterpillar 312D excavator is equipped with an advanced control system, providing a
convenient operating experience. Its rotation speed is 12.4 rpm and travel speed is 5.5 kmh, making the
excavator more flexible and efficient during operation.
5. Convenient maintenance: The design of Caterpillar 312D excavator takes the convenience of
maintenance into consideration. Each key component can be easily disassembled and replaced, saving
maintenance time and costs.
To sum up, the Caterpillar 312D excavator has become a highly trusted excavator equipment with its
strong power, efficient working capacity, reliable and durable structure, flexible and convenient control
and easy maintenance. Whether for large-scale engineering projects or daily excavation operations, the
Caterpillar 312D excavator can provide excellent performance and stable work performance.
Used Caterpillar Cat 312D Cylinder Digger Excavator Details
Machine Accessories
Our Company
We are Shanghai Yanbang Engineering Machinery Co., Ltd., committed to providing various used
construction machinery to users from different countries around the world. We specialize in providing
high-quality used excavators and professional services to customers around the world. Our team
consists of a professional team with rich experience, superb skills and diverse backgrounds.Our
machinery inventory includes excavators, bulldozers, wheel loaders, rollers, graders, dump trucks,
forklifts and cranes, and we always strive to provide the best quality machinery at the best prices.
Packing and Delivery
Why Choose Us

1. How is the quality of the machine ?
All the machine we deliver to our customer is in high quality, excellent working performance and ready to work.
2. What is your payment team?
30% as deposit advance, 70% before the machine is shipped.
3. How long does it take for the machine to start shipping?
Shipping usually starts 7 to 15 days after the final payment is made..
4. Will our company provide any service to the machine?
Yes! Before we deliver the machine, we will test, check, services, maintenance and clean it the machine.
1. How is the quality of the machine ?
All the machine we deliver to our customer is in high quality, excellent working performance and ready to work.
2. What is your payment team?
30% as deposit advance, 70% before the machine is shipped.
3. How long does it take for the machine to start shipping?
Shipping usually starts 7 to 15 days after the final payment is made..
4. Will our company provide any service to the machine?
Yes! Before we deliver the machine, we will test, check, services, maintenance and clean it the machine.