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| ブランド名: | JCDRILL |
| モデル番号: | JKDシリーズ |
| MOQ: | 1セット |
| 価格: | 交渉可能 |
| 支払条件: | L/C、T/T、D/A、D/P、Western Union |
| 供給能力: | 月20セット |
The JKD series tunnel core drilling rig has the characteristics of comprehensive drilling construction in all fields, all directions, and all angles, and is suitable for various purposes such as surface drilling, tunnel drilling, tunnel construction, and advanced prediction.
The JKD series drilling rig adopts internationally advanced intelligent control technology, which can achieve multiple functional extensions such as energy efficiency and safety control, automation management, etc. According to different needs, electric or diesel power units can be selected (single group or conversion, multi group). Hydraulic automatic positioning system, quickly and accurately adjusting drilling posture, easily achieving 360 degree drilling. Optimized design, clever structure, compact layout, maximum adaptability to narrow working spaces, convenient for construction. Advanced production technology, excellent manufacturing, and outstanding performance.
The power head adopts the classic design, with a through-hole chuck and rotating unit as a whole structure, fully ensuring the functionality and reliability of the drilling rig. Gear transmission and variable speed mechanism, with continuously adjustable speed. The power head is equipped with an independent lubrication system to ensure sufficient lubrication and improve the service life of components.
| Technical parameter | JKD45 | JKD55 | JKD75 | JKD90 |
|---|---|---|---|---|
| Hole Dia. | D | H | U | D | H | U | D | H | U | D | H | U |
| 95(HQ) | 350m | 300m | 200m | 450m | 400m | 200m | 600m | 500m | 200m | |
| 75(NQ) | 400m | 300m | 150m | 500m | 400m | 200m | 700m | 500m | 300m | 1000m | 600m | 300m |
| 59(BQ) | 450m | 350m | 200m | 700m | 550m | 350m | 900m | 650m | 400m | 1200m | 800m | 400m |
| 46(AQ) | 500m | 400m | 300m | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Power System | ||||
| Rated power | 45kW | 55kW | 75kW | 90kW |
| Maximum flow of main pump | 100L/min | 100L/min | 140L/min | 140L/min |
| Maximum pressure of main pump | 20MPa | 45MPa | 25MPa | 30MPa |
| Rotary head | ||||
| Max. Rotation speed | 1000rpm | 1000rpm | 1000rpm | 1000rpm |
| Maximum torque | 660Nm | 700Nm | 1000Nm | 1300Nm |
| Mast | ||||
| Feed length | 1600mm | 1600mm | 1600mm | 1600mm |
| Push Down capacity | 65KN | 65KN | 65KN | 65KN |
| Pull back capacity | 65KN | 90KN | 120KN | 120KN |
| Feed Speed | 0.5m/s | 0.5m/s | 0.5m/s | 0.5m/s |
| Hydraulic clamp | ||||
| Through hole | 97mm | 97mm | 97mm | 97mm |
| Axial clamping force | 90KN | 90KN | 90KN | 110KN |
| Rope winch | ||||
| Rope capacity (m) | 25 | 25 | 25 | 25 |
| Wire rope diameter | φ6mm | φ6mm | φ6mm | φ6mm |
| Work pressure difference | 10MPa | 10MPa | 10MPa | 15MPa |
| Brake opening pressure | 2.5-2.8MPa | 2.5-2.8MPa | 2.5-2.8MPa | 2.5-2.8MPa |
| Maximum flow | 80L/min | 80L/min | 80L/min | 140L/min |
| Motor model | R2K-80 | R2K-80 | R2K-80 | HMT315 |
| Weight | ||||
| Overall weight | 2100KG | 2300KG | 2370KG | 2750KG |
Intelligent hydraulic control system, component action to achieve logic control. The pilot hydraulic system, with accurate and flexible equipment control, is easy and free, comfortable and safe. Load sensitive variable hydraulic system, high energy efficiency coefficient, balanced and stable power distribution. Customized hydraulic components of global first-line brands have excellent performance and high reliability.
The electric motor is equipped with a dual variable displacement pump, a 230L oil tank, as well as suction and return oil filters. The hydraulic oil is cooled using a watercooled cooler, and an electric fuel pump is also equipped. With an IP66 protection level, it is suitable for harsh working environments with high temperatures, high humidity, and high corrosion. Danfoss main pump and auxiliary pump, variable hydraulic system, load-sensing control.
Made of high-strength alloy steel or high-quality carbon steel welded together, the structure is mechanically optimized, with stable support and strong load-bearing capacity. The mating surface between the bracket and the slide is precision machined, with precise guidance to ensure the quality of drilling. Wide adaptability, flexible adaptation to complex working conditions. Safe and reliable, adaptable to harsh environments. Easy installation and maintenance, High work efficiency.
Through hole chuck design, compact structure, customized production in Canada. HQ through hole capability, mechanical clamping, hydraulic control opening, stable, flexible and accurate action. The unique external connection mode is adopted to connect with the power head, which is convenient for quick disassembly and maintenance.
The normally closed drill rod gripper adopts mold spring clamping and hydraulic opening. When the hydraulic system loses pressure, it can quickly and automatically close, clamping the drill rod safely and reliably. High automation level, outstanding operational efficiency, capable of linking with the main control system of the drill to achieve automatic control of clamping and releasing actions. Precise guidance to ensure drilling quality.
