Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
The Caterpillar M320 is a wheeled excavator in Caterpillar's M Series lineup, designed for road work, utility projects, material handling, and general excavation. It is commonly equipped with a diesel engine, hydraulic system, and a wheeled undercarriage for mobility between job sites. The M320 typically supports a range of boom, stick, bucket, and attachment configurations for digging, lifting, trenching, and loading applications. Operator features often include a cab with controls, visibility aids, and machine monitoring systems. The Caterpillar M320 is used in construction, municipal, and infrastructure work where travel speed and versatility are important.
| Engine | C4.4 Starting 2023 Model Year |
| Max Travel Speed | 21.70 mph (34.92 kph) Starting 2023 Model Year |
| Net Power | 174.00 hp (129.75 kw) Starting 2023 Model Year |
| Operating Weight | 46,740.00 lbs (21,200.93 kg) Starting 2023 Model Year |
| Digging Depth | 24.50 ft (7.47 m) |
| Digging Reach | 24.50 ft (7.47 m) |
| Operating Weight | 42,799.00 lbs (19,413.32 kg) |