2018 Caterpillar 390FLME











Product Description
Built for demanding construction sites, this 2018 Caterpillar 390FLME stands as proof that superior engineering endures. With 90 tons of working capacity and six years of proven field performance, this heavy-duty excavator demonstrates Caterpillar's commitment to durability and reliability.
Powered by the robust Cat C18 ACERT engine delivering 391kW, this workhorse maintains peak performance across the most challenging applications. Advanced hydraulic systems operate at 35 MPa with main pump flows reaching 1,064 L/min for driving operations, ensuring consistent power delivery and operational efficiency.
- 90-ton working weight with proven track record
- Cat C18 ACERT engine: 391kW rated power, 18.1L displacement
- High-capacity hydraulics: 35 MPa operating pressure
- Large fuel capacity: 1,240L tank for extended operation
- Located in Sichuan Province
Six years in service have validated this machine's exceptional build quality. From foundation work to heavy excavation, this 390FLME continues delivering the performance standards that made Caterpillar the industry benchmark.
| Specifications | Value |
|---|---|
| No. | 983523 |
| Tonnage (tons) | 90 |
| Working weight (kg) | 92020 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Cat C18 ACERT |
| Rated power (kw/rpm) | 391 |
| Cylinder diameter × stroke (mm) | 145 x 183 |
| Displacement (L) | 18.1 |
| Rotation speed (rpm) | 6.2 |
| Turning torque (Nm) | 590 |
| Main overflow set pressure (Mpa) | 35 |
| Maximum flow of main pump (l/min) | Equipment: 952; Driving: 1064 |
| Traveling Hydraulic Circuit (Mpa) | 35 |
| Rotary Hydraulic Circuit (Mpa) | 35 |
| Pilot Oil Circuit (MPa) | 4.0-4.4 |
| Pilot pump flow (L/min) | 67 |
| Bucket cylinders - Number × diameter × stroke (mm) | Hb2-series bucket cylinder diameter × stroke: 200×1451; Jc-series bucket cylinder diameter × stroke: 220×1586 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | Cylinder diameter × stroke: 220×2262 |
| Boom cylinders - Number × diameter × stroke (mm) | Cylinder diameter × stroke: 210×1967 |
| Fuel Tank (L) | 1240 |
| Hydraulic Tank (L) | 813 |
| Engine Oil changes (L) | 60 |
| Coolant (L) | 74 |
| Hydraulic System (L) | 997 |
Overview
No.983523
Brand Name:
CaterpillarModel Number:
390FLMEYear:
2018
Location:
Sichuan China
Are you interested in this machine?
Please contact us
WhatsApp
Facebook




