Komatsu PC430-8

The Komatsu PC430-8 excavator has an overall working weight of approximately 43,800 kg. The "-8" indicates the version number of this model's product upgrade. It features a bucket in reverse shovel form, with a large box-shaped plow plate as standard equipment. The total length is 11,940 mm, the total width is 3,340 mm, and the total height (up to the top of the cab) is 3,285 mm. Powerful: Equipped with the Komatsu SAA6D125E-5 engine, with a rated power of 257 kW, a rated speed of 1,900 r/min, a total displacement of 11.04 L, and 6 cylinders, it can provide powerful power and easily handle complex working conditions. Strong digging force: Equipped with large-diameter cylinders, optimized layout of key hinge points, and an automatic boost function, it can automatically increase digging force as the load increases. The digging force of the bucket reaches 278 kN, and the digging force of the boom reaches 233 kN. High operational efficiency: The bucket capacity is 1.9-2.1 m³, which belongs to a large-capacity bucket, reducing the number of bucketing operations. The maximum digging depth can reach 7,790 mm, and the maximum digging height can reach 10,925 mm. The working range is wide, meeting various operational needs. Good operating performance: It adopts an independent rotary 3-pump hydraulic system, with excellent operation performance and high controllability. Especially during rotary operation and plow plate operation, pump 3 is independently supplied with oil, resulting in higher operation efficiency. At the same time, the design of large-displacement main pump and large-flow main valve provides a large flow area, low pressure loss, and more reasonable flow distribution, making operation easier. Environmentally friendly and energy-saving: It uses an environmentally friendly clean engine, meeting EPA3 and EU 3A emission standards, reducing environmental pollution. And it is equipped with a "clutch fan", which can automatically control the fan speed according to the air temperature, reducing fuel consumption and noise. High level of intelligence: It is equipped with a new generation control system and high-resolution, high-brightness color anti-glare monitoring instruments, with vehicle maintenance information prompts, self-diagnosis and alarms. Driver comfort: The cab is spacious and comfortable, equipped with user-friendly control devices and comfortable seats, and also includes a fully automatic air conditioning system, providing a good working environment for the operators. Mining: Its powerful power and digging force, as well as large-capacity bucket, can adapt to the excavation and loading of hard rocks in mines, and can be used for ore mining, stripping, etc. Large-scale earthwork projects: In road and railway foundation construction, large construction sites' earth excavation, etc., it can complete the excavation and transportation of a large amount of earth with efficient operation capabilities quickly. Infrastructure construction: Such as water conservancy construction, port construction, etc., it can carry out river excavation, dam construction, site leveling, and other tasks, responding to various complex geological conditions and construction requirements.