Introduction
The Komatsu PC 290 LC is a powerful and versatile excavator that offers impressive performance and reliability. With its advanced features and robust construction, this machine is designed to handle a wide range of tasks in various industries. In this article, we will delve into the detailed specifications of the Komatsu PC 290 LC, providing you with valuable information about its capabilities and performance.
Engine Specifications
The Komatsu PC 290 LC is equipped with a high-performance engine that ensures efficient operation and exceptional power. Here are the engine specifications:
| Engine Model | Komatsu SAA6D107E-3 |
| Engine Type | 4-cycle, water-cooled, direct injection |
| Number of Cylinders | 6 |
| Displacement | 6.69 L (409 in³) |
| Rated Power | 196 kW (264 HP) |
| Max Torque | 1110 Nm (818 ft-lb) |
Operating Specifications
The Komatsu PC 290 LC offers exceptional performance and efficiency in various operating conditions. Let’s take a look at its operating specifications:
Operating Weight
The operating weight of the Komatsu PC 290 LC varies depending on the configuration and additional attachments. However, the base operating weight is approximately 29,000 kg (63,934 lbs).
Bucket Capacity
The bucket capacity of the Komatsu PC 290 LC ranges from 1.3 to 2.0 cubic meters (1.7 to 2.6 cubic yards), allowing for efficient material handling and excavation.
Max Digging Depth
The maximum digging depth of the Komatsu PC 290 LC is 7,240 mm (23 ft 9 in), enabling it to reach deep into the ground for various excavation tasks.
Max Digging Reach
With a maximum digging reach of 10,620 mm (34 ft 10 in), the Komatsu PC 290 LC can easily access hard-to-reach areas, increasing productivity and versatility.
Max Dumping Height
The maximum dumping height of the Komatsu PC 290 LC is 7,480 mm (24 ft 6 in), allowing for efficient loading of trucks and other transportation vehicles.
Travel Speed
The Komatsu PC 290 LC offers excellent mobility with its travel speed options. It can achieve a maximum travel speed of 5.5 mph (8.9 km/h) in forward and reverse.
Hydraulic System
The hydraulic system of the Komatsu PC 290 LC ensures smooth and precise operation, enhancing productivity and control. Here are the hydraulic system specifications:
Main Pump
The Komatsu PC 290 LC is equipped with a variable displacement piston pump that delivers a maximum flow rate of 2 x 246 L/min (2 x 65 gpm).
Max Pressure
The maximum pressure of the hydraulic system is 34.3 MPa (4,980 psi), providing ample power for demanding tasks.
Boom and Arm Flow
The boom and arm flow rates of the Komatsu PC 290 LC are 246 L/min (65 gpm) and 180 L/min (48 gpm), respectively, ensuring smooth and efficient operation.
Fuel Tank Capacity
The fuel tank capacity of the Komatsu PC 290 LC is 530 liters (140 gallons), allowing for extended operation without frequent refueling.
Conclusion
The Komatsu PC 290 LC is a reliable and powerful excavator that offers exceptional performance in various applications. With its advanced features, robust construction, and impressive specifications, this machine is a valuable asset for any industry requiring efficient and precise excavation. Whether it’s digging, loading, or material handling, the Komatsu PC 290 LC delivers outstanding results.
