jk850 water well drilling rig 600mm hole

{"cid":"91224890","title":"JK850 Large Diameter Water Well Drilling Rig 600mm Hole 850m Depth Rotary Table Municipal Wells Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/d3\/c839da06e4943eba699117f512ea-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JK","Model Number":"JK850","Minimum Order Quantity":"1 Set","Delivery Time":"35-55 working days after deposit","Base Type":"Skid-mounted (Crawler track optional)","Machine Weight":"35,000 kg","Drilling Diameter Range":"105-600mm","Packaging Details":"Nude packing in container, key components secured with steel wire and wooden bracing","Drill Pipe Length":"3m \/ 6m","Payment Terms":"T\/T, L\/C","Drilling Depth":"850m","Rotary Table Speed":"40, 80, 160, 320 r\/min forward and reverse","Main Hoist Lifting Capacity":"80KN","Auxiliary Hoist Lifting Capacity":"50KN","Mast Effective Height":"47m","Rotary Table Torque":"34KN.m","Certification":"ISO 9001:2015, CE","Power Source":"Electric Motor Y315S-4 110KW \/ Diesel Engine 1513BZLD","Rotary Table Through Hole":"850mm","Mud Pump Flow Rate":"850 L\/min","Place of Origin":"Henan, China","Supply Ability":"5 Sets per Month","Feeding Stroke":"4.5m","Drill Pipe Diameter Options":"89mm, 141mm Square, 219mm, 245mm, 273mm, 325mm"}}