KG520/KG520H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG935S platform,it is wit
KG590/KG590H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG935S platform,it is wit
KG510/KG510H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG935S platform,it is wit
KG430S/KG430SH Surface DTH Drilling Rig is with double power Yuchai diesel engine(GB 3) and electrical motor,it meets the national requirements of Emissions and environment,it is Designed and develope
KG430/KG430H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KGYX430 platform,it is wi
KG420/KG420H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on KG930B platform,it is wit
KG410/KG410H Surface DTH Drilling Rig is with Yuchai diesel engine(GB 3),it meets the national requirements of Emissions and environment,it is Designed and developed based on YC726 platform,it is with
KG310/KG310H is an improved DTH drilling rig as the national requirements of environmental protection,it is Designed and developed based on KG915/KGH3 platform,it is with Yuchai double-cylinder diesel