Henan Senyao Heavy Truck International Trade Co., Ltd.
| Auxiliary Hoist Lifting Capacity | 50KN |
| Mud Pump Flow Rate | 850 L/min |
| Supply Ability | 5 Sets per Month |
| Drilling Diameter Range | 105-600mm |
| Drilling Depth | 850m |
| Delivery Time | 35-55 working days after deposit |
| Rotary Table Torque | 34KN.m |
| Mast Effective Height | 47m |
| Main Hoist Lifting Capacity | 80KN |
| Drill Pipe Diameter Options | 89mm, 141mm Square, 219mm, 245mm, 273mm, 325mm |
| Machine Weight | 35,000 kg |
| Payment Terms | T/T,L/C |
| Rotary Table Speed | 40, 80, 160, 320 r/min forward and reverse |
| Drill Pipe Length | 3m / 6m |
| Base Type | Skid-mounted (Crawler track optional) |
| Power Source | Electric Motor Y315S-4 110KW |
| Feeding Stroke | 4.5m |
| Packaging Details | Nude packing in container, key components secured with steel wire and wooden bracing |
| Rotary Table Through Hole | 850mm |
| Certification | ISO 9001:2015, CE |
| Model Number | JK850 |
| Place of Origin | China |
| Brand Name | JK |
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Product Specification
| Auxiliary Hoist Lifting Capacity | 50KN | Mud Pump Flow Rate | 850 L/min |
| Supply Ability | 5 Sets per Month | Drilling Diameter Range | 105-600mm |
| Drilling Depth | 850m | Delivery Time | 35-55 working days after deposit |
| Rotary Table Torque | 34KN.m | Mast Effective Height | 47m |
| Main Hoist Lifting Capacity | 80KN | Drill Pipe Diameter Options | 89mm, 141mm Square, 219mm, 245mm, 273mm, 325mm |
| Machine Weight | 35,000 kg | Payment Terms | T/T,L/C |
| Rotary Table Speed | 40, 80, 160, 320 r/min forward and reverse | Drill Pipe Length | 3m / 6m |
| Base Type | Skid-mounted (Crawler track optional) | Power Source | Electric Motor Y315S-4 110KW |
| Feeding Stroke | 4.5m | Packaging Details | Nude packing in container, key components secured with steel wire and wooden bracing |
| Rotary Table Through Hole | 850mm | Certification | ISO 9001:2015, CE |
| Model Number | JK850 | Place of Origin | China |
| Brand Name | JK | ||
| High Light | 110KW electric motor water well drilling rig ，850m depth borehole drilling machine ，600mm diameter rotary table rig | ||
If your site has three-phase power available, the electric version of the JK850 is the cheaper machine to run over a full year. There is no diesel to haul in, no fuel tank to keep topped up, and the motor is noticeably quieter than a diesel at full load. The 110KW Y315S-4 electric motor drives the same rotary table, the same 80KN main hoist, and the same mud pump circuit as the diesel version - nothing gets downgraded because you chose electric.
We build the JK850 as one base rig and fit the power unit according to where it will work. Customers who run it near towns, farms with grid access, or sites with their own generators usually pick the electric motor. It starts instantly in cold weather, which matters when the crew arrives on site at 7am in winter.
The rotary table has an 850mm through hole and delivers 34KN.m of torque, so it turns large-diameter tools and casing without straining. Drilling diameter ranges from 105mm up to 600mm, and rated depth is 850 meters. The 47m mast clears 6-meter drill pipe sections, and the main hoist pulls 80KN single rope - enough to handle the heaviest tool strings this rig is rated for.
Mud circulation comes from an 850 L/min mud pump, sized to keep the hole clean at depth. Round drill pipe options are 219, 245, 273, and 325mm, with 141mm square or 89mm hex kelly bars.
The rig ships as major components on a flatbed truck or in a container. On-site assembly takes three to five days with a small crew and basic lifting equipment. All critical connections are bolted - no welding on site. Standard shipment includes spare brake bands, seals, and mast sheave bearings.
Tell us your project depth, hole size, and what formations you are drilling. We will confirm the right configuration and give you a delivery quote.
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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