Komatsu PC 450 8 Second Hand Komatsu Excavators 45 Ton Low Maintenance

The used Komatsu PC450-8 excavator is equipped with the Komatsu SAA6D125E-5 engine, renowned for its reliability and efficiency. This engine boasts a displacement of 15.2 liters and delivers a net power output of 287 kW (385 hp) at 1,900 rpm. Its high-pressure common rail fuel system ensures precise fuel delivery, optimizing combustion and reducing emissions.

The hydraulic system features a load-sensing hydraulic pump that dynamically adjusts flow rates based on workload, reducing fuel consumption by up to 15%. The system delivers a maximum hydraulic flow of 2 x 370 L/min, ensuring smooth and precise operation of attachments.

The cab features a 7-inch LCD monitor that provides real-time data on machine performance, fuel consumption, and maintenance alerts. The multi-function joystick allows for intuitive control of the excavator's movements and attachments.

The excavator adheres to stringent environmental standards, meeting Tier 4 Final emission regulations. Its advanced exhaust after-treatment system reduces harmful emissions by up to 90%. The centralized lubrication system simplifies maintenance, reducing downtime and operational costs.

The excavator supports a wide range of attachments to suit various applications. Its quick coupler system allows for rapid attachment changes, enhancing operational efficiency for tasks like demolition, material handling, and precision grading.

With an operating weight of approximately 45,000 kg and a bucket capacity of up to 2.5 m³, this excavator can efficiently dismantle structures of varying sizes. Its hydraulic system delivers a breakout force of 290 kN, enabling it to crush concrete and remove debris with ease.

Powered by a Komatsu SAA6D140E-5 engine that generates 287 kW (385 hp), it can handle heavy loads and operate continuously in demanding conditions. When equipped with a rock bucket, it achieves an arm digging force of 245 kN.

Its precise hydraulic controls and flexible attachments allow for detailed shaping of terrain. With a maximum digging depth of 7,670 mm and a reach of 10,940 mm, it can access hard-to-reach areas with ease.

Shanghai Kaishu Machinery Equipment Co., Ltd was established in 2017 with a factory covering 67,000 square meters and 200 employees. As a leading used excavator supplier in China, we offer:

• Used excavators, loaders, graders, bulldozers, forklifts, and cranes
• Machines from China, USA, Japan, South Korea with quality assurance
• Global export experience with delivery within 7-30 days after payment
• 24/7 customer service and technical support