卡特 CAT420F

Caterpillar CAT420F excavator is equipped with a load-sensing hydraulic system, featuring responsive operation and powerful digging and crushing capabilities. The standard digging depth is 4360mm, and an extendable bucket arm can be selected to expand the working range. The robust slewing frame and dual-joint boom structure ensure durability in harsh conditions. An optional hydraulic quick-change joint is available for quick switching between various attachments such as buckets, hydraulic grabs, impact hammers, front buckets, forks, and grabs. The entire machine is equipped with an ROPS-FOPS rollover protection and anti-fall device cab, with ergonomic control levers and a suspended seat enhancing operational comfort. Four-wheel drive offers excellent maneuverability on muddy and uneven sites, allowing for short-distance self-translocation without the need for a trailer. This model is widely applicable for scenarios such as municipal pipeline trench excavation, water supply and drainage pipeline construction, sewer maintenance, road construction and maintenance, small-scale infrastructure pit operations, site leveling, landscaping, farmland ditch repair, material handling, and demolition and waste removal. It is convenient to maintain and has an ample supply of global spare parts, making it highly suitable for use by engineering contractors, municipal units, and equipment leasing companies.