يستخدم Komatsu PC400 للبيع الحفارات اليابانية المتوسطة الأصلي

1. Power performance
   • Equipped with the high-power Komatsu SAA6D125E – 5 engine (rated power 257kW/1900rpm), it has strong power and can adapt to various complex working conditions and heavy-load operations.
   • Stable output at high rotational speeds guarantees operation efficiency.
2. Operating efficiency
   • The bucket capacity is relatively large (documented to be up to 2.1 cubic meters), reducing the number of excavation and loading cycles.
   • Multiple operation modes can be switched according to the working conditions to achieve the best excavation efficiency.
   • The traveling speeds (high speed 5.5km/h, medium speed 4.0km/h, low speed 3.0 km/h) and slewing speed (9.1rpm) perform well among the same level products, facilitating quick transfer of the working position and flexible operation.
3. Excavation capacity
   • Parameters such as the maximum excavation depth of 7790mm and the maximum excavation radius of 12005mm are outstanding among 40-ton products, capable of meeting the demands of large-scale earthmoving projects.

1. High-quality components
   • Key components such as the engine and hydraulic pump adopt advanced manufacturing processes and high-quality materials.
2. Filter system
   • Utilizes high-performance filtering materials, extending the replacement time of engine oil and filter elements.
3. Structural components
   • Structural components such as the fuselage, boom and arm are made of high-strength steel, which are sturdy and durable.

1. Environmental-friendly engine
   • The configured engine can simultaneously meet EPA3 and EU 3A emission standards, reducing environmental pollution.
2. Energy-saving mode
   • The intelligent control system can achieve energy-saving operation in some working conditions.

1. Control system
   • The advanced hydraulic system and control system enable precise, smooth and sensitive operation actions.
2. Cab
   • The cab has a relatively spacious interior and a wide field of vision.
   • Equipped with comfortable equipment such as a good air conditioner and shock-absorbing seat to reduce driver fatigue.
   • The interior design is user-friendly, and the layout of the operation handles and instrument panel is reasonable.

1. Cab structure
   • The high-rigidity cab can better protect the driver’s safety in case of accidents such as rollovers.
2. Safety devices
   • Equipped with safety settings such as hydraulic lock rods to prevent misoperation, and the engine can only be started in the locked state.
3. Anti-slip design
   • Designs such as anti-slip plates with steel protrusions greatly enhance safety.

1. After-sales network
   • As a large construction machinery brand, Komatsu has a perfect after-sales network and service system globally, capable of providing timely services such as parts supply, repair and maintenance.
2. Brand value
   • With a long brand history (Komatsu Group was established in 1921), it has high brand awareness and reputation, and its products have a relatively high retention rate in the second-hand market.