Komatsu
PC290LCi-11
71,397 lb (32,385 kg)
Poids en service
Documents
Spécifications complètes
| Bore | 4.2 in (10.7 cm) | ↗ |
| Bucket capacity | 0.76 - 2.13 yd^3 | ↗ |
| Engine Rated | 2,050 rpm | ↗ |
| Engine model | Komatsu SAA6D107E-3* | ↗ |
| Exterior – ISO 6395 | 104 dB(A) | ↗ |
| Gradeability | 70%, 35° | ↗ |
| Horsepower | 147 kW @ 2 000 rpm | ↗ |
| Horsepower SAEJ1995 - Gross | 159 kW | ↗ |
| ISO 9249 / SAE J1349 - Net | 147 kW | ↗ |
| Maximum drawbar pull | 56,000 lbs (25,401 kg) | ↗ |
| Maximum flow | 126.5 US gpm | ↗ |
| Maximum travel speed High | 3.4 mph | ↗ |
| Maximum travel speed Low | 3 kph | ↗ |
| Maximum travel speed Mid | 4.1 kph | ↗ |
| Number of carrier rollers (each side) | 2 | ↗ |
| Number of cylinders | 6 | ↗ |
| Number of shoes (each side) | 48 | ↗ |
| Number of track rollers (each side) | 8 | ↗ |
| Operating weight | 70,702–72,091 lbs (32,070–32,700 kg) | ↗ |
| Operator – ISO 6396 | 70 dB(A) | ↗ |
| Piston displacement | 6.69 L | ↗ |
| Stroke | 4.9 in (12.4 cm) | ↗ |
| Swing speed | 10.5 rpm | ↗ |
| Swing torque | 64,292 ft-lbs | ↗ |
Chaque valeur est retracée jusqu’aux données publiées par le fabricant. ↗ ouvre la source.
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