Komatsu PC390LC-11 Specs
Overview
The Komatsu PC390LC-11 is a powerful and reliable excavator designed for heavy-duty construction and mining applications. With its advanced features and robust construction, this machine delivers exceptional performance, productivity, and efficiency on the job site.
Engine
The PC390LC-11 is equipped with a Komatsu SAA6D114E-6 engine, delivering a net horsepower of 257 HP (192 kW) at 1,950 rpm. This Tier 4 Final engine incorporates advanced technologies to optimize fuel efficiency while reducing emissions.
Operating Weight
The operating weight of the PC390LC-11 is approximately 89,730 lbs (40,700 kg), providing stability and durability for demanding tasks. This weight includes the machine’s standard equipment, lubricants, coolant, and a full fuel tank.
Bucket Capacity
The PC390LC-11 comes with a variety of bucket options to suit different applications. The standard bucket capacity ranges from 1.57 – 2.32 cubic yards (1.2 – 1.77 cubic meters), allowing for efficient material handling and loading.
Dimensions
The dimensions of the PC390LC-11 include a maximum length of 36.7 ft (11.2 m), a maximum width of 11.6 ft (3.53 m), and a maximum height of 11.1 ft (3.38 m). These compact dimensions make it easier to maneuver in confined spaces without compromising on performance.
Travel Speed
The PC390LC-11 offers a maximum travel speed of 3.4 mph (5.5 km/h) in low range and 4.9 mph (7.9 km/h) in high range. This allows for efficient transportation between job sites, reducing downtime and increasing productivity.
Hydraulic System
The hydraulic system of the PC390LC-11 is designed for optimal performance and responsiveness. The maximum flow rate of the hydraulic system is 132.1 gallons per minute (500 liters per minute), ensuring smooth and precise operation of attachments.
Fuel Capacity
The PC390LC-11 has a fuel tank capacity of 132.1 gallons (500 liters), providing extended operating hours without frequent refueling. This allows for uninterrupted work on the job site, improving productivity and reducing downtime.
Undercarriage
The PC390LC-11 features a robust undercarriage designed for durability and stability. The track shoe width is 31.5 inches (800 mm), providing excellent traction and reducing ground pressure for enhanced performance on various terrains.
Conclusion
The Komatsu PC390LC-11 is a reliable and powerful excavator that excels in demanding construction and mining applications. With its advanced features, efficient engine, and durable construction, this machine delivers exceptional performance and productivity on the job site. Whether it’s digging, loading, or material handling, the PC390LC-11 is built to get the job done efficiently and effectively.
