Henan Senyao Heavy Truck International Trade Co., Ltd.
| 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 |
| Delivery Time | 35-55 working days after deposit |
| Main Hoist Lifting Capacity | 80KN |
| Auxiliary Hoist Lifting Capacity | 50KN |
| Mast Effective Height | 47m |
| Rotary Table Torque | 34KN.m |
| Power Source | Electric Motor Y315S-4 110KW / Diesel Engine 1513BZLD |
| Rotary Table Through Hole | 850mm |
| Mud Pump Flow Rate | 850 L/min |
| Supply Ability | 5 Sets per Month |
| Feeding Stroke | 4.5m |
| Drill Pipe Diameter Options | 89mm, 141mm Square, 219mm, 245mm, 273mm, 325mm |
| Model Number | JK850 |
| Brand Name | JK |
| Certification | ISO 9001:2015, CE |
| Place of Origin | Henan, China |
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Product Specification
| 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 |
| Delivery Time | 35-55 working days after deposit | Main Hoist Lifting Capacity | 80KN |
| Auxiliary Hoist Lifting Capacity | 50KN | Mast Effective Height | 47m |
| Rotary Table Torque | 34KN.m | Power Source | Electric Motor Y315S-4 110KW / Diesel Engine 1513BZLD |
| Rotary Table Through Hole | 850mm | Mud Pump Flow Rate | 850 L/min |
| Supply Ability | 5 Sets per Month | Feeding Stroke | 4.5m |
| Drill Pipe Diameter Options | 89mm, 141mm Square, 219mm, 245mm, 273mm, 325mm | Model Number | JK850 |
| Brand Name | JK | Certification | ISO 9001:2015, CE |
| Place of Origin | Henan, China | ||
| High Light | JK850 water well drilling rig 600mm hole ，large diameter drilling rig 850m depth ，rotary table municipal wells machine | ||
Municipal and industrial wells usually need more water than a small-diameter hole can deliver. The JK850 handles this properly: it drills holes up to 600mm in diameter and still reaches 850 meters deep. The 850mm through-hole rotary table is the key - it gives you room to run big casing and large-diameter tools without restriction.
Big holes need big mud flow. The 850 L/min mud pump keeps the annulus clean and carries cuttings out of a 600mm hole at depth, which smaller pumps simply cannot do. The four-speed rotary table (40, 80, 160, 320 r/min) lets the driller slow down for large-diameter drilling and speed up for smaller pilot holes.
Large-diameter drilling means heavy tool strings. The main hoist pulls 80KN single rope, the auxiliary hoist adds 50KN, and the 47m mast clears 6-meter drill pipe sections. The 4.5m feed stroke keeps steady weight on the bit, so the hole stays straight even when you are turning a big tricone or drag bit.
The rig comes with a choice of power: a 110KW electric motor where grid power is available, or the 1513BZLD diesel engine for sites without it. Either way, the base is skid-mounted, with crawler tracks available as an option if the rig needs to move between holes on site.
If you are planning a high-yield well, send us the required casing size, depth, and expected formation. We will work out the bit program and drill pipe package, and give you a full quotation with delivery.
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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