SUN CMCN

Equipped with well-known brand main pump and main valve, the main pump displacement increases to 230Cc, more energy saving and efficient. Large diameter main valve, pressure loss reduction, hydraulic system efficiency improvement. The slewing bearing is increased, and the slewing torque is increased by 10%. Using DOC+DPF +SCR post-treatment technology, urea pipeline adopts electric heating mode to reduce fuel consumption, clean emissions, more environmentally friendly, and bring real benefits to users. The development of large cavity 40 diameter steel pipe for bucket rod cylinder increases the unloading speed of bucket rod, greatly reduces the pressure loss of pipeline, and thus saves fuel consumption. Standard 2.6m3 large bucket, 31m3 large bucket and 200mm crushing hammer can be selected, suitable for harsh working environment in mines. It can be configured with 4 kinds of series buckets to meet the "one situation one bucket", improve construction efficiency, easily cope with a variety of complex working conditions, and improve product value and customer profitability.