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Engineered for precision and durability, the Hyundai R140W-7 (2020) delivers robust wheeled excavator performance driven by a Cummins B3.9C diesel engine producing 85.8 kW at 2,100 RPM with a 3.9L total displacement. Water-cooled and built to sustain demanding operational cycles, this machine's hydraulic system holds 210 liters of capacity, ensuring consistent, responsive power transfer across every attachment configuration.
- Working Weight: 13,498.9 kg (14-ton class)
- Bucket Capacity: 0.23–0.71 m³ (backhoe configuration)
- Boom / Rod Length: 4,600 mm / 1,900 mm
- Travel Speed: 30 km/h — competitive road mobility for a wheeled platform
- Rotation Speed: 14.5 RPM for efficient swing cycle times
- Fuel Tank: 270 L — extended field autonomy between service intervals
- Location: Beijing, China — available for prompt inspection and export
Built under joint-venture manufacturing standards, the R140W-7 series is recognized for structural integrity and hydraulic efficiency. This unit represents a technically sound acquisition for contractors requiring a versatile, road-mobile excavator with proven drivetrain reliability.
| Specifications | Value |
|---|---|
| No. | 1063674 |
| Tonnage (tons) | 14 |
| Working weight (kg) | 13498.9 |
| Bucket capacity (m³) | 0.23-0.71 |
| Boom length (mm) | 4600 |
| Rod length (mm) | 1900 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Cummins B3.9C dieset |
| Rated power (kw/rpm) | 85.8/2100 |
| Total displacement (L) | 3.9 |
| Cooling mode | water-cooling |
| Forward speed (Km/h) | 30 |
| Rotation speed (rpm) | 14.5 |
| Fuel Tank (L) | 270 |
| Engine Oil changes (L) | 15.3 |
| Coolant (L) | 24 |
| Hydraulic System (L) | 210 |
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