It adopts first-class hydraulic system and slewing motor, and Cummins engine of Euro II emission standard, featuring high work efficiency and low fuel consumption. The 27t excavator adopts large oil water separator as the standard configuration which prolongs the engine life. The ROPS cab adopts high strength frame, which greatly improves the overall rigidity, and it features spacious operation environment and wide view. It adopts damping shock absorber, which reduces noise and vibration. With the completely adjustable suspension seat and original imported full automatic air conditioning system and large LCD, it is more comfortable to operate, more safe and more efficient. The 27t excavator is 15% higher in the work efficiency and 20% lower in the energy consumption compared with the counterparts, which achieves the most optimal price/performance ratio. The excavator is designed to meet various applications and it can be mounted with different attachments easily for the maximal efficiency under various work conditions.