Product descriptions
Used Komatsu PC450 Crawler Excavator Introduction
The Komatsu PC450 is a robust 45‑ton class heavy‑duty crawler excavator, widely respected by global mining and construction clients for its formidable digging capacity, exceptional durability, steady power delivery and excellent long-term residual value. As a classic Japanese heavy-duty workhorse, it is renowned for low failure rates and convenient maintenance, perfectly built for the harshest operating conditions. It is ideal for open-pit mining, quarry rock loading, large-scale earthmoving, highway and bridge infrastructure, port construction, land reclamation and heavy foundation projects.
Powered by the original Komatsu diesel engine, the PC450 generates massive sustained high torque to support non-stop heavy-load operation. Equipped with Komatsu’s proprietary hydraulic matching and fuel control technology, it strikes a good balance between powerful performance and fuel economy, effectively lowering long-term operation costs. The advanced load-sensing hydraulic system delivers smooth, responsive and precise control, with powerful breakout force and superior lifting performance. It maintains high efficiency during mass excavation, hard rock breaking, bulk material loading and large-area site leveling for heavy-duty tasks.
The PC450 features heavily reinforced boom, arm and heavy-duty rugged undercarriage. Thick high-strength steel structure can withstand continuous impact and abrasion in mines and quarries, greatly extending the service life of key structural components. Optimized weight distribution and solid chassis design keep the machine stable even on rough, sloped or muddy job sites.
This heavy-duty excavator supports multiple optional attachments, including large-capacity heavy buckets, reinforced rock buckets, high-power hydraulic breakers and material grapples. It can easily switch between heavy excavation, rock demolition, bulk loading and site finishing, meeting demanding requirements for mining, quarrying and large infrastructure projects.
All our stocked used Komatsu PC450 excavators undergo full professional inspection, heavy-load testing and comprehensive maintenance. Core components such as original engine, main hydraulic pump, control valve, travel motors and swing motors are fully checked to ensure stable working condition. We provide complete one-stop export services covering machinery sales, spare parts supply, sea freight arrangement and customs documents. CE certificates are available on request for import clearance.
If you are looking for a reliable pre-owned 45-ton heavy excavator with strong power, proven durability and great resale value, the Komatsu PC450 is your dependable investment choice for mining, quarrying and large-scale heavy civil engineering projects.
About us
Feikai Machinery is a top‑tier Chinese supplier specialized in used excavators. We deliver one‑stop‑shop service covering excavator sales, spare‑parts supply, machine modification, ocean transportation and overseas import customs‑clearance.
Reliable‑quality construction machinery and thoughtful export‑oriented service make Feikai Machinery your trustworthy supplier. Our firm supplies high‑performance second‑hand diggers and cost‑effective brand‑new excavators from well‑known brands including Caterpillar, Sany, Komatsu and Hitachi.
Every used excavator receives strict mechanical inspection and hydraulic system testing before stock‑in, to guarantee excellent working status for global buyers. Apart from qualified digging equipment, we supply complete after‑sales guidance and professional export procedure support, to realize smooth cargo delivery and fast‑on‑site operation.
We provide 1‑year warranty for core machine components. Relevant official documents are available, such as manufacturer certification, Certificate of Origin, EPA approval, SGS inspection report and CE qualification certificate.
Cases
Accessories are provided
FAQs
Who are we?
Our headquarters is located in Hefei, Anhui,China. Our products are sold to counties such as Africa,Southeast Asia, and South America. There are 50 people in our office in total.
Why can we trust you?
Before ordering. you can send an agent to inspect the machines and our company. We provide CE, EPA IS014001, and ISO901 certificates.
What are your payment terms?
Via wire transfer, Western Union, cash, 30%s down payment upon order, 40%s after booking, and the remaining 30%s against of bill of lading.
Will our company provide any services for the machine?
Yes! Before delivering it to you, we will test, inspect, maintain, clean, and disinfect the machine.
How can customers conduct inspections and quality checks in China?
We strongly recommend that you visit our site to inspect our equipment. Please contact us to arrange a convenient time for a visit.
How is the warranty?
Within 12 months after shipment or 3000 operating hours.
Can you ship directly to my port? How much is the shipping cost?
We ship to all main ports worldwide Shipping cost changes by port & container type.tell your destination por, we quote exact freight separately.
How do we ensure quality?
First of all, we have obtained international quality system certification. Secondly, Alibaba Group has completed on-site verification of our factory. Finally, you may entrust an individual third-party institution to inspect our products before shipment.
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