Henan Senyao Heavy Truck International Trade Co., Ltd.
| Drilling Diameter Range | 105-600mm |
| Supply Ability | 5 Sets per Month |
| Delivery Time | 35-55 working days after deposit |
| Mast Effective Height | 47m |
| Drill Pipe Diameter Options | 89mm, 141mm Square, 219mm, 245mm, 273mm, 325mm |
| Packaging Details | Nude packing in container, key components secured with steel wire and wooden bracing |
| Rotary Table Speed | 40, 80, 160, 320 r/min forward and reverse |
| Feeding Stroke | 4.5m |
| Auxiliary Hoist Lifting Capacity | 50KN |
| Drill Pipe Length | 3m / 6m |
| Main Hoist Lifting Capacity | 80KN |
| Base Type | Skid-mounted (Crawler track optional) |
| Payment Terms | T/T,L/C |
| Rotary Table Through Hole | 850mm |
| Drilling Depth | 850m |
| Mud Pump Flow Rate | 850 L/min |
| Rotary Table Torque | 34KN.m |
| Model Number | JK850 |
| Brand Name | JK |
| Place of Origin | China |
| Certification | ISO 9001:2015, CE |
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Product Specification
| Drilling Diameter Range | 105-600mm | Supply Ability | 5 Sets per Month |
| Delivery Time | 35-55 working days after deposit | Mast Effective Height | 47m |
| Drill Pipe Diameter Options | 89mm, 141mm Square, 219mm, 245mm, 273mm, 325mm | Packaging Details | Nude packing in container, key components secured with steel wire and wooden bracing |
| Rotary Table Speed | 40, 80, 160, 320 r/min forward and reverse | Feeding Stroke | 4.5m |
| Auxiliary Hoist Lifting Capacity | 50KN | Drill Pipe Length | 3m / 6m |
| Main Hoist Lifting Capacity | 80KN | Base Type | Skid-mounted (Crawler track optional) |
| Payment Terms | T/T,L/C | Rotary Table Through Hole | 850mm |
| Drilling Depth | 850m | Mud Pump Flow Rate | 850 L/min |
| Rotary Table Torque | 34KN.m | Model Number | JK850 |
| Brand Name | JK | Place of Origin | China |
| Certification | ISO 9001:2015, CE | ||
| High Light | JK850 diesel engine drilling rig ，850m depth borehole drilling equipment ，rotary table water well rig | ||
A lot of the wells our customers drill are far from any power line. That is exactly why we offer the JK850 with the diesel engine. The rig becomes completely self-contained - you bring the machine, the drill pipe, and the fuel, and you can start drilling the day you arrive.
The diesel engine drives the rotary table through the same four-speed gearbox as the electric version, so you keep all four speeds (40, 80, 160, 320 r/min) in forward and reverse. Power delivery is smooth at low speed, which matters when you are starting a large-diameter hole in broken ground and do not want the table to grab.
Rated drilling depth is 850 meters, with hole diameters from 105mm to 600mm. The 850mm through-hole rotary table handles casing and large tools without restriction, and 34KN.m of torque keeps the bit turning in dense clay or weathered rock. The 47m mast works with 6-meter drill pipe, and the 80KN main hoist plus 50KN auxiliary hoist cover the full range of tool handling.
Fuel consumption depends on the formation and drilling method, but customers running production wells in medium-hard rock typically plan for a full day of drilling on a single tank with the standard setup. We can talk through expected consumption for your specific project.
Every rig ships with a starter spares kit: brake bands, seals, filters, and mast sheave bearings. We provide an English operation manual and a maintenance chart for the workshop wall. If your crew has questions during commissioning, we can do a video call to walk through the setup.
Send us your site conditions and target depth. We will confirm the diesel configuration, fuel estimates, and shipping options to your port.
Company Details
Business Type:
Trading Company
Year Established:
2025
Total Annual:
15000-20000
Employee Number:
10~20
Ecer Certification：
Verified Supplier
Henan Senyao Heavy Truck International Trade Co., Ltd is a professional SHACMAN customization service provider, which specialize in the customization of unique, multi purpose SHACMAN trucks. With extensive industry experience, we focus on providing a full range of Shacman heavy-duty trucks, includin... Henan Senyao Heavy Truck International Trade Co., Ltd is a professional SHACMAN customization service provider, which specialize in the customization of unique, multi purpose SHACMAN trucks. With extensive industry experience, we focus on providing a full range of Shacman heavy-duty trucks, includin...
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