Caterpillar 320D is known as an excavator that can maintain high performance with little fuel consumption. This is because the machine engine, 3066 ATAAC, is aftercooled and turbocharged with six cylinders. Moreover, the excavator can control the engine speed automatically according to different load conditions, which also helps the excavator reduce fuel consumption and sound levels.
The 320D spare part is one of the high-demanded products from our clients. To help customers get a better understanding of the equipment and part information, this post organizes basic machine specifications and part information.
(Please note: machine information & part numbers may vary by different countries. To confirm the correct information, please check the manual or contact us.)
CAT 320D specifications
| Engine | |
|---|---|
| Engine Models | CAT 3066 ATAAC diesel engine |
| Net Power (ISO 9249) | 103kW/140hp |
| Net Power (EEC 80/1269) | 103kW/140hp |
| Bore | 102mm |
| Stroke | 130mm |
| Displacement | 6.37L |
| Drive | |
| Maximum Travel Speed | 5.5km/h |
| Maximum Drawbar Pull | 206kN |
| Swing Mechanism | |
| Swing Speed | 11.5rpm |
| Swing Torque | 206kNm |
| Hydraulic System | |
| Main System – Max Flow | 2 x 205 l/min |
| Maximum Pressure – Normal | 350 bar |
| Maximum Pressure – Travel | 350 bar |
| Maximum Pressure – Swing | 250 bar |
| Pilot System – Max Flow | 32.4 L/min |
| Pilot System – Max Pressure | 39 bar |
| Boom Cylinder – Bore | 120mm |
| Boom Cylinder – Stroke | 1260mm |
| Stick Cylinder – Bore | 1260mm |
| Stick Cylinder – Stroke | 1260mm |
| Bucket Cylinder – Bore | 120mm |
| Bucket Cylinder – Stroke | 1104mm |
FridayParts CAT 320D Spare Parts Lookup
Easily match the parts to your excavator by watching the FridayParts video catalog on our official YouTube channel!
