Henan Senyao Heavy Truck International Trade Co., Ltd.
| Engine Power | 194kW Inline-6 Diesel |
| Machine Type | Crawler Mounted DTH Drill Rig |
| Machine Weight | 15000 kg |
| Gradeability | 25 degrees |
| Rotation Torque | 5500 Nm |
| Borehole Diameter | 138-210mm |
| Track Width | 3100mm |
| Packaging Details | Standard export packing, steel frame or 40ft container loading, anti-rust treatment |
| Supply Ability | 20 Sets per Month |
| Payment Terms | T/T |
| Delivery Time | 30-45 days after deposit |
| Model | JK930 |
| Air Pressure | Up to 30 bar |
| Air Volume | 21-30 m3/min |
| Max Drilling Depth | 40m |
| Brand Name | JK Drilling |
| Place of Origin | Zhejiang, China |
| Model Number | JK930 |
| Certification | ISO 9001:2015 |
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Product Specification
| Engine Power | 194kW Inline-6 Diesel | Machine Type | Crawler Mounted DTH Drill Rig |
| Machine Weight | 15000 kg | Gradeability | 25 degrees |
| Rotation Torque | 5500 Nm | Borehole Diameter | 138-210mm |
| Track Width | 3100mm | Packaging Details | Standard export packing, steel frame or 40ft container loading, anti-rust treatment |
| Supply Ability | 20 Sets per Month | Payment Terms | T/T |
| Delivery Time | 30-45 days after deposit | Model | JK930 |
| Air Pressure | Up to 30 bar | Air Volume | 21-30 m3/min |
| Max Drilling Depth | 40m | Brand Name | JK Drilling |
| Place of Origin | Zhejiang, China | Model Number | JK930 |
| Certification | ISO 9001:2015 | ||
| High Light | Crawler mounted DTH rock drill rig ，30 bar dry drilling rig ，Quarry mining dust control rig | ||
Quarries are being pushed hard on dust, and dry drilling is where most of the complaints come from. The JK930 handles it with a cyclone separator that pulls roughly 85% of the coarse dust out of the return air on its own, plus an onboard water injection pump at the swivel for benches where silica is the real issue. You can switch between dry and wet depending on the rock and the rules on site.
Under the body is a 194kW inline-six diesel feeding two separate hydraulic circuits — tracks and mast on one, rotation head on the other — so the head never starves when you tram or tilt the mast. The rotation head puts out 5500 Nm through a planetary gearbox, and the feed runs 40 kN down / 65 kN pullback. Air is a two-stage screw compressor, 21-30 m3/min at up to 30 bar, matched to a 6-inch DTH hammer for 138-210mm holes to about 40 metres.
3100mm track frames with 500mm triple-grouser pads, hydraulic tension, and cross-plumbed motors for counter-rotation on a tight bench. Gradeability is 25 degrees loaded, and the whole 15 tonnes sits low enough to tram between benches without a float. Controls are proportional joystick with an adjustable feed rate from zero to 1.2 m/s.
| Model | JK930 |
| Type | Crawler Mounted DTH Drill Rig |
| Borehole Diameter | 138-210mm |
| Max Drilling Depth | 40m |
| Engine Power | 194kW Inline-6 Diesel |
| Air Pressure | Up to 30 bar |
| Air Volume | 21-30 m3/min |
| Rotation Torque | 5500 Nm |
| Feed Force | 40 kN Down / 65 kN Pullback |
| Track Width | 3100mm |
| Weight | 15000 kg |
| Gradeability | 25 degrees |
Tell us the dust rules on your site and the rock type, and we will set the machine up wet, dry or both. Shipping is by 40ft container, with spares available separately.
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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