Komatsu PC490 Specs
Overview
The Komatsu PC490 is a powerful and versatile excavator designed for heavy-duty construction and mining operations. With its robust build and advanced features, this machine is built to tackle the toughest jobs with ease. Let’s take a closer look at the specifications of the Komatsu PC490.
Engine
The PC490 is equipped with a reliable and fuel-efficient Komatsu SAA6D125E-7 engine. This 6-cylinder, turbocharged engine delivers a net power of 359 horsepower (268 kW) at 1,800 rpm. The engine meets the latest emission standards, ensuring environmental compliance without compromising performance.
Operating Weight
The operating weight of the Komatsu PC490 varies depending on the configuration and attachments. The standard configuration has an operating weight of approximately 49,000 kg (108,000 lbs). However, with additional attachments, the weight can increase accordingly.
Bucket Capacity
The PC490 offers a range of bucket options to suit various applications. The standard bucket capacity is 2.1 cubic meters (2.75 cubic yards), providing ample capacity for efficient material handling and loading operations.
Dimensions
The Komatsu PC490 has the following dimensions:
- Overall Length: 11,200 mm (36 ft 9 in)
- Overall Width: 3,400 mm (11 ft 2 in)
- Overall Height: 3,350 mm (11 ft)
These dimensions make the PC490 compact enough to maneuver in tight spaces while still offering excellent stability and reach.
Performance
The PC490 is designed to deliver exceptional performance in various working conditions. Some key performance specifications include:
- Max Digging Depth: 7,650 mm (25 ft 1 in)
- Max Dumping Height: 7,800 mm (25 ft 7 in)
- Max Digging Reach: 11,300 mm (37 ft 1 in)
- Max Digging Force (Bucket): 246 kN (55,300 lbs)
- Max Digging Force (Arm): 186 kN (41,800 lbs)
These impressive performance figures ensure that the PC490 can handle demanding excavation and loading tasks with efficiency and precision.
Hydraulic System
The PC490 features an advanced hydraulic system that enhances productivity and control. The hydraulic system provides a maximum flow rate of 440 liters per minute (116 gallons per minute), enabling fast and smooth operation of attachments.
Undercarriage
The PC490 is equipped with a reliable undercarriage system designed for durability and stability. The undercarriage features:
- Track Shoe Width: 600 mm (24 in)
- Number of Carrier Rollers: 2 each side
- Number of Track Rollers: 8 each side
These components work together to provide excellent traction and stability, allowing the PC490 to operate efficiently on various terrains.
Conclusion
The Komatsu PC490 is a formidable excavator that combines power, performance, and versatility. With its robust construction, advanced features, and efficient engine, this machine is well-suited for heavy-duty construction and mining applications. Whether it’s digging, loading, or material handling, the PC490 is built to get the job done efficiently and reliably.
