卡特 336 D

Cat C9 features an 8.8L six-cylinder electronically controlled engine. It has extremely strong low-speed torque for large displacement. It meets Tier 3 emission standards without a DPF. It can be used normally in mountainous areas and construction sites with inferior diesel fuel, without any regeneration blockage issues. Compared to the old model 330B, its power and fuel consumption have been comprehensively upgraded. The 281L/min ultra-large flow hydraulic system and 35MPa high-pressure main circuit provide maximum digging force and crushing power. It is equipped with a dual-path large-flow auxiliary oil circuit, suitable for large-scale crushing hammers, heavy-duty grabbers, and spiral drills. The 336D2 L extended chassis is the mainstream in the market. It has a larger ground contact area for the tracks, making it less likely to get stuck in muddy mining sites. The counterweight is thicker, and the stability for lifting, heavy-duty crushing, and heavy-load operations is stronger. The heavy-duty thick box-type large arm and an overall strengthened X-shaped frame are resistant to cracking during long-term operations in mining earthwork and quarrying. It has a large second-hand circulation volume and a leading resale value compared to other tonnage models. The three power modes (power / standard / economy) have a combined fuel consumption of 16–22L/h. It is suitable for large-scale earthwork, mining, infrastructure heavy-duty, large-scale demolition, and river dredging projects.