Komatsu 490 Excavator Specs: A Comprehensive Overview
Introduction
The Komatsu 490 excavator is a powerful and versatile machine designed for heavy-duty construction and excavation tasks. With its impressive specifications and robust build, this excavator is a reliable choice for contractors and operators in various industries. In this article, we will delve into the detailed specifications of the Komatsu 490 excavator, providing you with the essential information you need to know.
Engine Specifications
The heart of the Komatsu 490 excavator lies in its engine, which delivers the power needed to tackle demanding projects. Here are the key engine specifications:
| Engine Model | Komatsu SAA6D125E-7 |
| Net Power | 270 hp (201 kW) @ 1,900 rpm |
| Operating Weight | 105,670 lb (47,900 kg) |
| Displacement | 674 cu in (11.04 L) |
| Max Torque | 1,036 lb-ft (1,405 Nm) @ 1,600 rpm |
Performance Specifications
The Komatsu 490 excavator is designed to deliver exceptional performance in various working conditions. Let’s take a closer look at its performance specifications:
| Max Digging Depth | 26 ft 5 in (8,050 mm) |
| Max Dumping Height | 30 ft 9 in (9,380 mm) |
| Max Reach Along Ground | 47 ft 6 in (14,480 mm) |
| Bucket Capacity | 1.75 – 2.55 cu yd (1.34 – 1.95 cu m) |
| Swing Speed | 9.1 rpm |
Dimensions and Capacities
The Komatsu 490 excavator offers a spacious and comfortable working environment while maintaining excellent stability. Here are the key dimensions and capacities:
| Overall Length | 37 ft 10 in (11,530 mm) |
| Overall Width | 11 ft 6 in (3,510 mm) |
| Overall Height | 12 ft 4 in (3,770 mm) |
| Fuel Tank Capacity | 158 gallons (598 liters) |
| Hydraulic System Fluid Capacity | 72.7 gallons (275 liters) |
Additional Features
In addition to its impressive specifications, the Komatsu 490 excavator comes with a range of features that enhance productivity and operator comfort. These include:
- Advanced hydraulic system for precise control
- Comfortable and spacious cab with excellent visibility
- Intelligent Machine Control (IMC) technology for increased efficiency
- Enhanced safety features for operator protection
- Easy maintenance and serviceability
Conclusion
The Komatsu 490 excavator is a high-performance machine that combines power, reliability, and advanced features to meet the demands of heavy-duty construction and excavation projects. With its robust build and impressive specifications, this excavator is a valuable asset for contractors and operators in various industries. Whether you need to dig deep, reach high, or work in challenging conditions, the Komatsu 490 excavator is ready to tackle the job with precision and efficiency.
