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| Brand Name: | JCDRILL |
| Model Number: | JC900 |
| MOQ: | 1Set |
| Price: | Negotation |
| Payment Terms: | T/T, L/C, D/P, Western Union, MoneyGram |
| Supply Ability: | 2000Set/year |
Improved JC900 Hydraulic Down-the-Hole Drilling RigThe JC900 hydraulic down-the-hole drilling rig has undergone significant improvements from the previous generation thanks to its fully optimized structure, lower drilling footage cost, and more user-friendly design. The rig is powered by a diesel engine (or electric motor) hydraulic oil pump set, which provides the necessary power to run the hydraulic motor.
The hydraulic motor is responsible for various auxiliary movements of the drilling rig, including drilling, feeding, lifting, walking, and hydraulic cylinder positioning. With its large rotating torque, the new planetary gearbox in the system features a more compact structure, higher torque transmission efficiency, and smoother operation. Additionally, the gearbox does not require additional components like damping points for shock absorption, which lowers the failure rate and reduces daily maintenance costs.
The JC900 rig performs exceptionally well in unconsolidated layers, as it is not easily jammed and has a high hole formation rate. The rig is also equipped with imported rotary seals that offer good sealing performance and long life. Additionally, the polymer liner used in the rig is wear-resistant, does not require lubrication, and is more convenient.
The manganese steel guide rail in the JC900 drilling rig provides a firm frame that is wear-free, enhancing the durability and reliability of the machine.
Imported rotary seals offer excellent sealing performance and long-lasting durability. The polymer liner is wear-resistant, and it does not require lubrication, making it highly convenient. The use of manganese steel guide rails ensures that the machine's frame is firm and wear-resistant, ensuring prolonged use.
The Yuchai 70kW supercharged engine is powerful and easy to maintain. There is also an option for Cummins 74kW engine for added flexibility. The two-stage air filter device ensures the engine receives clean air for safe and reliable operation. Additionally, the oil-water integrated radiator helps the engine and hydraulic system function normally under high-temperature conditions.
The original imported walking motor can handle steep climbs and tow the air compressor. The two-speed walking system allows for fast walking, reducing shift time. Moreover, the maintenance-free support rollers require no oil and can be equipped with track guards to prevent derailment. The machine can also be equipped with an optional unpowered unlocking walking motor to further enhance performance.
The machine features a multi-angle, extended-function drill arm with an extensive drilling range. It can drill horizontal holes, angled holes in the front and rear, and lateral angled holes, making it 20% more efficient than similar drilling rigs.
| Specification | Unit | JC900 |
| Drilling Specifiication | ||
| Rock Hardness | ||
| Hole Diameter | mm | 90-178 |
| Hole Depth | M | 22/60 |
| Drilling Rod | mm | 76*3000 |
| Drill Rod Tank | 6+1 | |
| Rotary Head | ||
| Rotation Torque | Nm | 5600 |
| Rotation Speed | rpm | 0-92 |
| Feeding System | ||
| Max. Feed force | KN | 16 |
| Max. Lifting force | KN | 20 |
| Max. Feed Speed | M/min | 15 |
| Max. Lifting Speed | M/min | 15 |
| Boom&Guide | ||
| Max Swing of Boom | 45° left / 45° right | |
| Max Dump of Boom | Up23,Down55 | |
| Max swing of Guide | 90(L)/31(R) or 31(L)/90(R) | |
| Max Dump of Guide | Up55,Down30 | |
| Mast Extension | mm | 4115 |
| Engine | ||
| Manufacturer | YUCHAI/CUMMINS | |
| Rated Horse power | Kw | 70/74 |
| Type | 4 cylinder,water cooling | |
| Air Consunmption demand | ||
| Air Consumption | M³/min | 11-21m³/min(1.2-2.4 Mpa) |
| Compressor Tpye | Rotary/Screw/Movable | |
| General Specifiication | ||
| Max.Travel Speed | Km/h | 2~3 |
| Truck width | mm | 300 |
| undervarrage floating degree | ° | ±15 |
| Gradeablility | ° | 24 |
| Net Weight | kg | 9500 |
| Shipping Dimension(L*W*H) | mm | 7500*2210*3250 |
| Ground Clearance | mm | 252 |
| Dust Collector(Optional) | ||
| Motor Speed | Rpm | 3300 |
| Filter quantity | 20 |
The back of the rg machine comes equipped with an operating system that allows for easy observation and centralized control of the machinery and hydraulic systems. The pneumatic operating system is both convenient and safe, as it can be controlled with just one hand while traveling. Additionally, the original imported control valve offers more reliable performance.
The hydraulic and mechanical double lock is another feature that ensures stable output of the hydraulic motor's large torque. It also greatly improves the service life, when compared to using a worm and gear.
The traveling system consists of crawler tracks that are powered by high-power hydraulic motors. These motors are driven by a closed-end reducing gear and are able to brake through the spring brake system. Additionally, the air clutch ensures the same power output in both positive and negative directions. The gradeability of the system is impressive, as it can drag a compressor up a slope at an angle of up to 35°.
Our Rock Drilling Rig product comes with comprehensive technical support and services to ensure maximum uptime and productivity. Our team of highly trained technicians is available 24/7 to provide remote and onsite technical assistance, troubleshooting, and spare parts replacement. We also offer regular maintenance and inspection services to prevent downtime and extend the lifespan of your equipment. In addition, we provide operator training to help your team operate the rig safely and efficiently. Contact us for more information on our technical support and services.
Q1: What is the brand name of the rock drilling rig?
A1: The brand name of the rock drilling rig is JCDRILL.
Q2: What is the model number of the rock drilling rig?
A2: The model number of the rock drilling rig is JC900.
Q3: What is the certification of the rock drilling rig?
A3: The rock drilling rig is certified with ISO and CE.
Q4: What is the minimum order quantity for the rock drilling rig?
A4: The minimum order quantity for the rock drilling rig is 1Set.
Q5: What are the payment terms for the rock drilling rig?
A5: The payment terms for the rock drilling rig are T/T, L/C, D/P, Western Union, and MoneyGram.
