Description
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20 Ton Used Excavator
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Secondhand Digger Used Excavator
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Caterpillar Brand Used Excavator
Original Paint Used Cat 320D High-End Version Hydraulic Tracked 20ton Digger
Product name | caterpillar 320D Second Hand Digger |
Operating weight | 20ton |
Bucket capacity | 1m³ |
Machine weight | 20ton |
Power | 110/1800kw/rpm |
Displacement | 6.4L |
Hydraulic pump brand | original |
Moving type | hydraulic crawler digging excavator |
Engine brand | original |
Video outgoing-inspection | provide |
Core components | pump, engine, pressure vessel,motor |
Maximum digging height | 9440mm |
Maximum digging depth | 6550mm |
Maximum digging radius | 9710mm |
Rated speed | 3.4/5.5km/h |
Used Caterpillar 320D excavator, as one of Carter's classic D-series models, enjoys a good reputation in the field of construction machinery for its reliability, efficiency and adaptability. The following is an analysis of its main advantages:
1. Power and Fuel Efficiency
-Electric injection engine technology:used machine Equipped with Cat C6.4 EFI engine, it has strong power and optimized fuel consumption, which improves fuel efficiency by about 5%-10% compared with the old model, and is suitable for long-time operation.
Automatic idling function: reduces fuel waste during idling and lowers operating costs.
-Multiple working modes (e.g. economy mode force mode): can be flexibly adjusted according to working conditions, balancing efficiency and energy consumption.
2. Durability and structural design
-Reinforced chassis and structural components: X-shaped frame design enhances stability, long life of track support wheels and chassis, suitable for heavy-duty working conditions.
-Anti-corrosion treatment: key parts are coated with anti-rust coating to adapt to harsh environments (e.g. mines, humid areas).
– Maintenance convenience: centralized layout of cartridge and maintenance points shortens downtime.
3. Operational Performance – Precise Hydraulic System: Adopting Cat ACERT™ hydraulic technology, the movements are well coordinated and the compound operation is smooth (e.g. the bucket and the movable arm move at the same time).
Various configurations of boom and bucket: Different lengths of boom and types of bucket (e.g. rock bucket, wide gully bucket) are available to adapt to the needs of earthmoving, crushing and other operations.
Lifting capacity: short tail design facilitates slewing in narrow space while maintaining strong lifting stability.
Used Caterpillar Cat 320D 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.