Komatsu PC 490 Specs: A Comprehensive Overview
Introduction
The Komatsu PC 490 is a powerful and versatile excavator that offers exceptional performance and reliability. With its impressive specifications and advanced features, this machine is designed to tackle a wide range of construction and excavation tasks. In this article, we will delve into the detailed specifications of the Komatsu PC 490, highlighting its key features and capabilities.
Engine Specifications
The heart of the Komatsu PC 490 is its robust engine, which ensures optimal performance in various working conditions. Here are the engine specifications:
| Engine Type | Komatsu SAA6D125E-7 |
| Engine Power | 359 hp (268 kW) |
| Displacement | 11.04 L (674 in³) |
| Number of Cylinders | 6 |
| Max Torque | 1,353 lb-ft (1,833 Nm) |
Operating Specifications
The Komatsu PC 490 is built to excel in various working conditions. Here are its operating specifications:
| Operating Weight | 105,670 lb (47,900 kg) |
| Bucket Capacity | 2.69 – 3.34 yd³ (2.06 – 2.55 m³) |
| Max Digging Depth | 24 ft 10 in (7,560 mm) |
| Max Reach Along Ground | 37 ft 7 in (11,460 mm) |
| Max Loading Height | 27 ft 9 in (8,460 mm) |
Performance Specifications
The Komatsu PC 490 delivers outstanding performance, making it a reliable choice for demanding projects. Here are its performance specifications:
| Travel Speed | 2.9 mph (4.7 km/h) |
| Swing Speed | 10.6 rpm |
| Arm Crowd Force | 35,700 lb (159 kN) |
| Bucket Digging Force | 48,500 lb (216 kN) |
| Gradeability | 70% |
Fuel and Hydraulic System
Efficiency and reliability are key aspects of the Komatsu PC 490’s fuel and hydraulic system. Here are the specifications:
| Fuel Tank Capacity | 158.5 gallons (600 liters) |
| Hydraulic System Capacity | 79.3 gallons (300 liters) |
| Hydraulic Pump Flow | 2 x 132.1 gpm (2 x 500 L/min) |
Conclusion
The Komatsu PC 490 is a highly capable excavator that offers exceptional performance, reliability, and versatility. With its powerful engine, impressive operating specifications, and advanced features, it is well-suited for a wide range of construction and excavation projects. Whether you need to dig deep, reach far, or handle heavy loads, the Komatsu PC 490 is up to the task. Invest in this machine and experience the power and efficiency it brings to your worksite.
