Notre utilisé Komatsu PC450 excavator is a powerful and high-performance 45-ton-class machine, engineered for the most demanding mining, quarry, and large-scale infrastructure projects. This robust model features a fuel-efficient Komatsu SAA6D140E-5 engine delivering 287 kW (385 hp), designed to deliver maximum productivity with optimized fuel consumption in the most challenging working conditions.
Le système hydraulique avancé de la machine offre exceptional bucket digging force of 315 kN et un maximum digging depth of 9,450 mm, ensuring superior breakout power and digging performance in the toughest materials. Its heavy-duty undercarriage and reinforced structure provide outstanding stability and lifting capacity for the most demanding heavy-duty cycles.
Every unit undergoes comprehensive inspection, complete service, and is delivered worksite-ready. The ultimate choice for serious contractors and mining operations that require an uncompromising blend of powerful performance, Komatsu reliability, and operational efficiency in a large excavator class.
| Catégorie | Specification (PC450LC-11 Model) |
|---|---|
| Poids opérationnel | 46,900 kg |
| Capacité du godet standard | 2.10 – 2.70 m³ |
| Modèle de moteur | Komatsu SAA6D140E-7 |
| Puissance nominale (nette) | 287 kW / 385 hp @ 1,800 rpm |
| Déplacement | 13.52 L |
| Max. Vitesse de déplacement | 5,5 km/h (élevé) / 3,4 km/h (faible) |
| Vitesse de swing | 8.4 rpm |
| Pression au sol | 78.4 kPa |
| Système hydraulique | |
| Pompes principales | 2 x pompes à pistons axiaux à cylindrée variable |
| Max. Couler | 2 x 520 L/min |
| Force d'excavation (ISO) | |
| Seau | 324 kN |
| Bras | 252 kN |
| Dimensions clés | |
| Longueur de transport | 12,630 mm |
| Largeur de transport | 3,490 mm |
| Hauteur de transport | 3,790 mm |
| Portée et profondeur | |
| Max. Profondeur de creusement | 8,490 mm |
| Max. Rayon de creusement | 12,760 mm |
| Max. Hauteur de déversement | 8,800 mm |
| Capacités | |
| Réservoir à carburant | 960 L |
| Réservoir hydraulique | 480 L |
Why Choose Shandong HIXEN Machinery Co.,Ltd?
Leading China Manufacturer: We are one of the top suppliers of used Komatsu PC450 excavators with over 10 years of export experience.
Refurbished Quality: Every machine is inspected, repaired, and repainted for like-new performance.
Global Shipping: We offer worldwide delivery to South America, Africa, and the Middle East.
In-Stock Supply: Large inventory ensures fast delivery and consistent availability.
Competitive Pricing: Direct factory source gives customers the best value for money.
Contactez notre équipe commerciale pour obtenir les dernières informations sur les prix et les stocks de nos machines. Envoyez-nous une demande dès maintenant pour vous aider à trouver rapidement le bon équipement.