Henan Senyao Heavy Truck International Trade Co., Ltd.
| Payment Terms | T/T,L/C |
| Production Capacity | 30 Sets per Month |
| After-Sales Support | Online Video Support, On-Site Commissioning, Spare Parts Supply |
| Main Products | Crawler DTH Drilling Rig, JK830RC, JK820, JK815 |
| DTH Hammer Compatibility | 3.5-inch to 5-inch |
| Engine Options | YUCHAI Diesel 85-125HP (63-92kW) |
| R&D and Engineering | 15+ Engineers |
| Factory Area | 10,000+ sqm |
| Spare Parts Dispatch | Within 48 Hours for Stock Items |
| Packaging Details | |
| Supply Ability | |
| Drilling Range | 90-165 mm Hole Diameter |
| Delivery Time | |
| Company Type | Manufacturer |
| Maximum Depth | 20-30 m (model dependent) |
| Export Markets | Southeast Asia, South America, Middle East, Africa, Russia/CIS |
| Place of Origin | China |
| Certification | ISO 9001:2015, CE |
| Model Number | JK Series |
| Brand Name | JK Drilling |
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Product Specification
| Payment Terms | T/T,L/C | Production Capacity | 30 Sets per Month |
| After-Sales Support | Online Video Support, On-Site Commissioning, Spare Parts Supply | Main Products | Crawler DTH Drilling Rig, JK830RC, JK820, JK815 |
| DTH Hammer Compatibility | 3.5-inch to 5-inch | Engine Options | YUCHAI Diesel 85-125HP (63-92kW) |
| R&D and Engineering | 15+ Engineers | Factory Area | 10,000+ sqm |
| Spare Parts Dispatch | Within 48 Hours for Stock Items | Packaging Details | |
| Supply Ability | Drilling Range | 90-165 mm Hole Diameter | |
| Delivery Time | Company Type | Manufacturer | |
| Maximum Depth | 20-30 m (model dependent) | Export Markets | Southeast Asia, South America, Middle East, Africa, Russia/CIS |
| Place of Origin | China | Certification | ISO 9001:2015, CE |
| Model Number | JK Series | Brand Name | JK Drilling |
| High Light | Quarry Mining Crawler DTH Rig ，Blast Hole Crawler DTH Rig ，165mm Crawler Drilling Rig Machine | ||
JK Drilling designs and builds crawler-mounted down-the-hole (DTH) drilling rigs. Our machines are used on quarry benches, open-pit mine sites, and construction projects where blast hole drilling is required. We ship directly from our factory, with no intermediaries.
We currently produce three crawler DTH drill rig models:
All models run standard DTH hammers (3.5-inch through 5-inch) and 83mm drill rods. Compressor matching is flexible — we can configure the rig to work with your existing air source.
Our production facility covers over 10,000 square meters with in-house fabrication, welding, assembly, and testing areas. Each rig goes through a factory acceptance test before crating: we start the engine, cycle the hydraulics, rotate the drill head, and check all gauges and controls. The machine that arrives at your site has already been started and verified.
We hold ISO 9001:2015 certification. CE certification is available for models shipping to EU-regulated markets. Critical structural welds are ultrasonic tested. Hydraulic hoses and fittings are sourced from recognized domestic suppliers with documented pressure ratings. Engines are supplied directly by YUCHAI with factory warranty.
We export to Southeast Asia, South America, the Middle East, Africa, and Russia/CIS. Standard shipping uses flat rack containers for the main unit and reinforced wooden crates for hammers, rods, and tools. We prepare all export documentation: commercial invoice, packing list, and certificate of origin. If you use a freight forwarder in China, we deliver to their warehouse at no extra charge.
Tell us your drilling conditions: rock type, hole diameter, depth, bench height, and your compressor specifications. We will recommend the right model and hammer configuration and provide a formal quotation within 24 hours. Factory visits are welcome — we can arrange airport pickup.
Contact us for a product catalog, technical datasheets, or a video walkthrough of a running rig on our factory test pad.
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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