Offer crawler bulldozer, mining bulldozer, condtruction bulldozer, crawler excavator, backhoe excavator and front shovel excavator. We can provide high power bulldozer of 120HP to 410HP, heavy crawler excavator of 6 Ton to 33 Ton. Our heavy bulldozer and excavator suits for construction of building, road, mine and port. Our bulldozer and compact excavator is of Cummins engine and Shanghai engine, tecknology developed from Komatsu, Liebherr. We perform engineering analysis, mode selection and optimization design for heavy duty bulldozer and excavator. We have state granted self-support import and export rights, provide quality bulldozer and excavator at factory price, welcome.