The Caterpillar 390D L crawler excavator was introduced in 2011, with an operating weight of 197,314 lb (89.5 t), engine output of 523 hp (390 kW) and a bucket capacity of 6.02 yd³ (4.6 m³). Maximum horizontal reach is 40.3 ft (12.28 m) and it uses the C18 Acert engine.
Crawler Excavator • Introduced 2011 • C18 Acert
Key specifications
Useful excavator charts
Charts appear only when enough usable specifications are available.
How the Caterpillar 390D L compares
Comparison is against Caterpillar crawler excavators in the same broad operating-weight class where enough comparable data exists.
About 6% above the peer average.
About 6% below the peer average.
About 14% below the peer average.
Crawler excavator information
| Manufacturer | Caterpillar |
|---|---|
| Model | 390D L |
| Introduced | 2011 |
| Boom | MB |
Operating specifications
| Operating weight | 197,314 lb (89.5 t) |
|---|---|
| Bucket capacity | 6.02 yd³ (4.6 m³) |
| Bucket width | 6.6 ft (2 m) |
| Maximum horizontal reach | 40.3 ft (12.28 m) |
Engine and emissions
| Engine manufacturer | Caterpillar |
|---|---|
| Engine model | C18 Acert |
| Engine power | 523 hp (390 kW) |
| Displacement | 1,105 cu in (18.1 L) |
| Cylinder bore × stroke | 5.71 × 7.2 in (145 × 183 mm) |
| Emission level | Tier 3 |
| Diesel particulate filter | No |
Dimensions and transport
| Track width | 29.5 in (750 mm) |
|---|
Equipment and features
| Air conditioning | Yes |
|---|
Disclaimer: Specifications can vary by configuration, market and attachment. Verify critical dimensions, capacities and ratings against the official machine documentation and the Caterpillar USA website.

