Komatsu PC400LC-8 Specs
Overview
The Komatsu PC400LC-8 is a powerful and reliable hydraulic excavator designed for heavy-duty construction and mining applications. With its advanced technology and robust construction, this machine delivers exceptional performance and productivity on the job site. Let’s dive into the detailed specifications of the Komatsu PC400LC-8.
Engine
The PC400LC-8 is equipped with a Komatsu SAA6D125E-5 engine, providing a maximum net power of 257 kW (345 hp). This engine complies with Tier 3 emission standards, ensuring reduced environmental impact without compromising performance.
Operating Weight
The operating weight of the PC400LC-8 varies depending on the configuration and optional attachments. The base operating weight is approximately 40,000 kg (88,185 lbs).
Bucket Capacity
The PC400LC-8 offers different bucket options to suit various applications. The standard bucket capacity ranges from 1.9 to 2.7 cubic meters (2.5 to 3.5 cubic yards), providing excellent digging and loading capabilities.
Dimensions
The following table presents the dimensions of the Komatsu PC400LC-8:
| Overall Length | 11,200 mm | 36 ft 9 in |
| Overall Width | 3,400 mm | 11 ft 2 in |
| Overall Height | 3,200 mm | 10 ft 6 in |
Performance
The PC400LC-8 is designed to deliver exceptional performance in various applications. Here are some key performance specifications:
- Max Digging Depth: 7,630 mm (25 ft 0 in)
- Max Digging Reach: 11,570 mm (38 ft 0 in)
- Max Digging Height: 11,070 mm (36 ft 3 in)
- Max Dumping Height: 7,930 mm (26 ft 0 in)
- Max Arm Crowd Force: 196 kN (44,040 lbf)
- Max Bucket Digging Force: 252 kN (56,660 lbf)
Hydraulic System
The PC400LC-8 features an advanced hydraulic system that ensures smooth and precise operation. The hydraulic system specifications include:
- Main Pump Flow: 2 x 280 L/min (2 x 74 gpm)
- Max Pressure – Implement Circuit: 34.3 MPa (4,980 psi)
- Max Pressure – Travel Circuit: 34.3 MPa (4,980 psi)
- Max Pressure – Swing Circuit: 27.4 MPa (3,980 psi)
Undercarriage
The PC400LC-8 is equipped with a reliable and durable undercarriage system, ensuring stability and maneuverability. The undercarriage specifications include:
- Track Shoe Width: 600 mm (24 in)
- Ground Pressure: 0.055 MPa (14.4 psi)
- Travel Speed – High: 5.5 km/h (3.4 mph)
- Travel Speed – Low: 3.4 km/h (2.1 mph)
Conclusion
The Komatsu PC400LC-8 is a high-performance hydraulic excavator suitable for demanding construction and mining projects. With its powerful engine, precise hydraulic system, and robust construction, this machine delivers exceptional productivity and efficiency. Whether it’s digging, loading, or lifting, the PC400LC-8 is designed to get the job done with ease and reliability.
