Komatsu PC390 Specs
Overview
The Komatsu PC390 is a powerful and reliable excavator designed for heavy-duty construction projects. With its robust build and advanced features, this machine is built to handle tough tasks with ease. Let’s take a closer look at the specifications of the Komatsu PC390.
Engine
The Komatsu PC390 is equipped with a high-performance engine that delivers exceptional power and efficiency. The engine specifications include:
- Engine Type: Komatsu SAA6D114E-6
- Engine Power: 257 HP (192 kW)
- Displacement: 8.85 L
Operating Weight
The operating weight of the Komatsu PC390 varies depending on the configuration and additional attachments. Here are the weight specifications for different versions:
| Model | Operating Weight |
| PC390LC-11 | 38,400 kg (84,660 lbs) |
| PC390HRD-11 | 40,100 kg (88,420 lbs) |
| PC390NLC-11 | 39,600 kg (87,080 lbs) |
Bucket Capacity
The bucket capacity of the Komatsu PC390 determines its efficiency in various applications. The following table provides the bucket capacity specifications for different configurations:
| Model | Bucket Capacity |
| PC390LC-11 | 1.9 – 2.6 m³ (2.5 – 3.4 yd³) |
| PC390HRD-11 | 1.9 – 2.6 m³ (2.5 – 3.4 yd³) |
| PC390NLC-11 | 1.9 – 2.6 m³ (2.5 – 3.4 yd³) |
Performance
The Komatsu PC390 offers exceptional performance capabilities to enhance productivity on the job site. Here are some performance specifications:
- Max Digging Depth: 7,600 mm (24’11”)
- Max Digging Reach: 11,400 mm (37’5″)
- Max Digging Height: 10,800 mm (35’5″)
- Max Dumping Height: 7,700 mm (25’3″)
- Max Arm Crowd Force: 190 kN (42,770 lbf)
- Max Bucket Digging Force: 272 kN (61,170 lbf)
Dimensions
The dimensions of the Komatsu PC390 play a crucial role in determining its maneuverability and transportation requirements. Here are the key dimensions:
- Overall Length: 11,380 mm (37’4″)
- Overall Width: 3,280 mm (10’9″)
- Overall Height: 3,330 mm (10’11”)
- Track Shoe Width: 600 mm (24″)
Conclusion
The Komatsu PC390 is a formidable excavator that offers impressive power, efficiency, and performance. With its robust build and advanced features, it is well-suited for demanding construction projects. Whether it’s digging, lifting, or loading, the PC390 is designed to get the job done efficiently and effectively.
