Komatsu PC200-7 Specs: A Comprehensive Overview
Introduction
The Komatsu PC200-7 is a powerful and reliable hydraulic excavator designed for heavy-duty construction and mining operations. With its robust build and advanced features, this machine offers exceptional performance and efficiency. In this article, we will delve into the detailed specifications of the Komatsu PC200-7, covering various aspects such as engine power, operating weight, bucket capacity, and more.
Engine Specifications
The heart of the Komatsu PC200-7 is its powerful engine, which ensures optimal performance in demanding working conditions. Here are the key engine specifications:
| Engine Model | Komatsu SAA6D102E-2 |
| Engine Type | 4-cycle, water-cooled, direct injection |
| Number of Cylinders | 6 |
| Displacement | 5.88 liters (358 cubic inches) |
| Net Power | 138 kW (185 hp) |
| Rated Speed | 2000 rpm |
Operating Specifications
The Komatsu PC200-7 offers excellent operating specifications, allowing operators to tackle various tasks efficiently. Let’s take a closer look at these specifications:
| Operating Weight | 19,500 kg (42,990 lb) |
| Bucket Capacity | 0.8 – 1.2 m³ (1.0 – 1.6 yd³) |
| Max Digging Depth | 6,620 mm (21’9″) |
| Max Digging Reach | 9,930 mm (32’7″) |
| Max Digging Height | 9,380 mm (30’9″) |
| Max Dumping Height | 6,640 mm (21’9″) |
| Max Travel Speed | 5.5 mph (8.9 km/h) |
Hydraulic System
The hydraulic system of the Komatsu PC200-7 ensures smooth and precise operation, enhancing productivity on the job site. Here are the key specifications related to the hydraulic system:
| Main Pump Type | Variable displacement piston pump |
| Max Flow Rate | 2 x 180 liters/min (2 x 47.6 gallons/min) |
| Relief Valve Pressure | 34.3 MPa (4970 psi) |
| Boom Cylinder – Bore x Stroke | 120 mm x 1050 mm (4.7″ x 41.3″) |
| Arm Cylinder – Bore x Stroke | 135 mm x 1130 mm (5.3″ x 44.5″) |
| Bucket Cylinder – Bore x Stroke | 115 mm x 910 mm (4.5″ x 35.8″) |
Undercarriage Specifications
The undercarriage of the Komatsu PC200-7 is designed for durability and stability, ensuring optimal performance on various terrains. Let’s explore the undercarriage specifications:
| Track Shoe Width | 600 mm (24″) |
| Number of Carrier Rollers | 2 each side |
| Number of Track Rollers | 8 each side |
| Track Length on Ground | 3,220 mm (10’7″) |
| Ground Contact Area | 3,160 cm² (490 in²) |
Conclusion
The Komatsu PC200-7 is a formidable hydraulic excavator that excels in demanding construction and mining operations. With its powerful engine, impressive operating specifications, efficient hydraulic system, and robust undercarriage, this machine delivers exceptional performance and reliability. Whether it’s digging, loading, or lifting, the PC200-7 is built to handle the toughest challenges with ease.
