Komatsu 290 LC Specs: A Comprehensive Overview
Introduction
The Komatsu 290 LC is a powerful and robust excavator designed to tackle heavy-duty construction and excavation projects. In this article, we will delve into the detailed specifications of the Komatsu 290 LC, providing you with essential information to evaluate its capabilities and performance.
Engine Specifications
The heart of the Komatsu 290 LC lies in its engine, which powers its impressive performance. Here are the key engine specifications:
| Engine Type | Komatsu SAA6D107E-3 |
| Engine Power | 196 kW (264 hp) |
| Displacement | 6.69 L (409 in³) |
| Number of Cylinders | 6 |
Operating Specifications
The Komatsu 290 LC is designed to excel in various operating conditions. Let’s take a look at its operating specifications:
| Operating Weight | 29,300 kg (64,600 lb) |
| Bucket Capacity | 1.4 – 2.2 m³ (1.8 – 2.9 yd³) |
| Max Digging Depth | 7,930 mm (26 ft 0 in) |
| Max Dumping Height | 7,060 mm (23 ft 2 in) |
Performance Specifications
The Komatsu 290 LC delivers exceptional performance, ensuring efficient and productive operations. Let’s explore its performance specifications:
| Travel Speed | 3.0 – 5.5 km/h (1.9 – 3.4 mph) |
| Swing Speed | 9.3 rpm |
| Arm Crowd Force | 18,900 kgf (41,700 lbf) |
| Bucket Digging Force | 21,800 kgf (48,100 lbf) |
Dimensions
Understanding the dimensions of the Komatsu 290 LC is crucial for planning and maneuvering on job sites. Here are the key dimensions:
| Overall Length | 10,000 mm (32 ft 10 in) |
| Overall Width | 3,190 mm (10 ft 6 in) |
| Overall Height | 3,080 mm (10 ft 1 in) |
| Track Shoe Width | 700 mm (28 in) |
Fuel Efficiency
The Komatsu 290 LC is designed to optimize fuel consumption without compromising performance. Here are the fuel efficiency specifications:
| Fuel Tank Capacity | 630 L (166 gallons) |
| Rated Fuel Consumption | 25.6 L/h (6.8 gallons/h) |
Conclusion
The Komatsu 290 LC is a formidable excavator that combines power, efficiency, and reliability. With its impressive engine specifications, operating capabilities, performance metrics, and fuel efficiency, it is well-suited for demanding construction and excavation projects. Consider the Komatsu 290 LC for your next heavy-duty job, and experience its exceptional performance firsthand.
