Second Hand Komatsu 400-8R Excavator Used Komatsu Crawler Excavator

The Komatsu PC400-8 is a high-performance crawler hydraulic excavator designed for demanding construction, mining, and earthmoving projects. With its robust engine, advanced hydraulic system, and superior digging capabilities, this machine delivers maximum productivity and efficiency in tough working conditions.

• Equipped with a Komatsu SAA6D1125E-5 engine (257 kW / 1900 RPM) for high torque and low fuel consumption
• 11.04L displacement ensures strong performance in heavy-load applications
• Extended oil and filter replacement intervals reduce maintenance costs and downtime

• Main pump flow rate: 690 L/min for fast and efficient cycle times
• Optimized hydraulic pressures: Travel circuit: 37.3 MPa | Swing circuit: 27.9 MPa
• Precision cylinder control (boom, arm, and bucket) ensures stable and accurate movements

• Bucket capacity: 1.9 m³ - ideal for large-scale excavation
• Max digging depth: 7,790 mm | Max reach: 12,005 mm
• High digging forces: Bucket: 278 kN | Arm: 233 kN
• Excellent lifting capacity for loading trucks and handling heavy materials

• Three travel speeds (3.0 / 4.0 / 5.5 km/h) for flexible job site movement
• Low ground pressure (78.2 kPa) minimizes surface damage on soft terrain
• Smooth rotation (9.1 RPM) for precise positioning

The Komatsu PC400-8 Hydraulic Excavator is designed for large-scale construction, mining, roadworks, and public infrastructure projects. Its robust design ensures exceptional performance in various challenging environments.

• Deep excavation (up to 7,790 mm) for foundations and basements
• High bucket force (278 kN) for efficient earthmoving
• Precision land leveling for stable construction bases

• Long-term excavation & loading in harsh mining environments
• Dust-resistant filtration system for extended engine life
• Low-emission engine compliant with environmental regulations

• Excavates roadbeds quickly in soft or rocky terrain
• Multiple travel speeds (3.0 / 4.0 / 5.5 km/h) for flexible movement
• Stable operation for precise road shaping and grading