Komatsu
PC390LC-11
89,155 lb (40,440 kg)
Peso operativo
Documentos
Especificaciones completas
| Bore | 4.5 in (11.4 cm) | ↗ |
| Bucket capacity (m^3) | 0.68 - 2.22 m^3 | ↗ |
| Bucket capacity (yd^3) | 0.89 - 2.91 yd^3 | ↗ |
| Coolant | 37 L | ↗ |
| DEF tank | 39 L | ↗ |
| Engine | 39 L | ↗ |
| Engine Rated | 1,950 rpm | ↗ |
| Engine model | Komatsu SAA6D114E-6* | ↗ |
| Exterior – ISO 6395 | 103 dB(A) | ↗ |
| Final drive | 10.5 L | ↗ |
| Fuel tank | 605 L | ↗ |
| Gradeability | 70%, 35° | ↗ |
| Horsepower (HP) | 257 HP @ 1,950 rpm | ↗ |
| Horsepower (kW) | 192 kW @ 1 950 rpm | ↗ |
| Hydraulic tank | 49.7 US gal | ↗ |
| ISO 9249 / SAE J1349 - Net | 257 HP | ↗ |
| Maximum drawbar pull | 73,880 lbs (33,511 kg) | ↗ |
| Maximum flow | 535 L/min | ↗ |
| Maximum travel speed High | 4.3 kph | ↗ |
| Maximum travel speed Low | 2.8 kph | ↗ |
| Maximum travel speed Mid | 2.2 mph | ↗ |
| Number of carrier rollers (each side) | 2 | ↗ |
| Number of cylinders | 6 | ↗ |
| Number of shoes (each side) | 49 | ↗ |
| Number of track rollers (each side) | 8 | ↗ |
| Operating weight (kg) | 39 856 - 41 023 kg | ↗ |
| Operating weight (lbs) | 87,867–90,441 lbs (39,856–41,023 kg) | ↗ |
| Operator – ISO 6396 | 71 dB(A) | ↗ |
| Piston displacement | 540 in^3 | ↗ |
| SAEJ1995 - Gross | 271 HP | ↗ |
| Stroke | 5.7 in (144 mm) | ↗ |
| Swing drive | 3.7 US gal | ↗ |
| Swing speed | 9.5 rpm | ↗ |
| Swing torque | 82,313 ft-lbs | ↗ |
Cada valor se rastrea hasta los datos publicados por el fabricante. ↗ abre la fuente.
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