Beijing Jincheng Mining Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Delivery Time | 15-20Days |
| Brand Name | JCDRILL |
| Model Number | SP619 |
| Certification | CE |
| Place of Origin | Beijing |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Delivery Time | 15-20Days |
| Brand Name | JCDRILL | Model Number | SP619 |
| Certification | CE | Place of Origin | Beijing |
| High Light | Hydraulic solar piling rig ，DTH drilling rig for construction ，SP619 foundation drilling machine | ||
Drilling Diameter: 90 – 219 mm
Drilling Depth: 0 – 70 m
Drilling Technique: Air-powered method
>> Application
The SP619 down-the-hole (DTH) drilling rig is a compact yet highly efficient unit engineered for versatility across multiple working environments. Designed especially for shallow, large-diameter holes, it performs reliably in geothermal exploration, foundation piling, small-scale quarrying, and utility pipeline projects. Supporting bore sizes from φ90 to φ400 mm, the SP619 maintains stability and speed in both soft and mixed ground conditions.
>> Key Features
Powerful & Efficient Drive System:
Powered by a Yuchai or Cummins engine (optional), the SP619 ensures consistent output. Its 250 L sealed fuel tank offers long operating hours and reduces downtime for refueling.
Advanced Rotary & Feeding System:
The rotary head provides up to 13,000 N·m torque with a variable speed range of 0–80 rpm. The hydraulic feed stroke of 5,000 mm delivers a thrust of 18 kN, ensuring fast and reliable drilling penetration.
Compact Mobility for All Terrains:
Weighing only 6 tons, the SP619 features a crawler drive system that offers a travel speed of 0–2 km/h and can climb slopes up to 30°. With 700 mm ground clearance, it delivers excellent mobility on uneven terrain.
Broad Equipment Compatibility:
Supports both DTH hammer and auger drilling. The required air compressor range (15–50 m³/min, 1.0–2.4 MPa) ensures flexibility with various pneumatic systems.
Operator-Focused Control Layout:
The rear-mounted, centralized control panel enhances visibility and simplifies operation, promoting safe and efficient workflow in confined work areas.
>> Specifications
| Category | Item | Unit | Specification |
|---|---|---|---|
| General | Hole Depth | m | 30 |
| Hole Diameter | mm | φ90 – 400 | |
| Rod Diameter | mm | φ76 / φ98 | |
| Rod Length | mm | 3000 | |
| Rotation | Max Torque | N·m | 13000 |
| Speed Range | rpm | 0 – 80 | |
| Pull-back Force | kN | 20 | |
| Feed System | Type | Motor-driven | |
| Stroke | mm | 5000 | |
| Extension | mm | 900 | |
| Feed Force | kN | 18 | |
| Engine | Brand | Yuchai / Cummins (optional) | |
| Model | YCB61502-Cov / 4BTA3.9-G125 | ||
| Rated Power | Hp | 150 / 185 | |
| Fuel Capacity | L | 250 | |
| Compressor Requirement | Working Pressure | MPa | 1.0 – 2.4 |
| Air Flow | m³/min | 15 – 50 | |
| Dimensions | Weight | kg | 6000 |
| Transport Size (L×W×H) | mm | 6300 × 2200 × 2850 | |
| Mobility | Travel Speed | km/h | 0 – 2 |
| Climb Gradient | ° | 30 | |
| Ground Clearance | mm | 700 |
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
30 Million-40Million
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access... Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access...
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