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Discover the efficient and heavy-duty CYTC71 Underground Hydraulic Rock Mining Jumbo. This top hammer rock drill jumbo is the best choice for deep hole drilling in underground mines. With low prices and high performance, it's the perfect hydraulic drilling machine for mining operations.
This medium-sized rock drilling jumbo is designed for medium to deep hole drilling. With a drilling diameter of 64-89mm, it is perfect for various mining operations. The rod storage device can accommodate up to 27 drill pipes, allowing for efficient drilling. The maximum drilling depth is an impressive 42m, equivalent to 1525 drill pipes.
Equipped with a high-performance top hammer rock drill and our advanced control system, this jumbo provides users with precise positioning, high production efficiency, and exceptional drilling quality. It is capable of drilling fan-shaped holes on vertical and inclined decks, as well as parallel holes of 1.5m.
Glorytek Industry (Beijing) Co., Ltd. is a trusted supplier of underground mining equipment, and this hydraulic drilling machine is one of our best offerings. It is a heavy-duty and efficient solution for deep hole rock drilling in underground mines.
| CYTC71 | CYTC71 Pro | CYTC72D | |
| Cross section | 3500×3500-5000×5000mm | 3800×3800-6000×6000mm | 3200×3200-4000×4000mm |
| Overall dimension | 7900×2400×2300(3000)mm | 8200×2400×2200(3000)mm | 8700×1600×2000(2800)mm |
| Ground clearance | 300mm | 270mm | 240mm |
| Total weight | 14500 ±500 kg | 16500±500 kg | 15500 ±500 kg |
| Horizontal hole range | 1500mm | 1500mm | 1500mm |
| Boom compensation stroke | 900mm | 900mm | 900mm |
| Boom pitching angle | 45° 65° | 25° 65° | 30° 50° |
| Turning radius | 3350mm (inner) 5850mm(outer) |
3820mm(inner) 6550mm(outer) |
3350mm(inner) 5750mm(outer) |
| Engine | YTO | CUMMINS | YANMAR / YC |
| Engine power | 73.6 kW | 81 kW | 53.7kW / 73.6kW |
| Total installed power | 65.5kW/85.5kW | 87.5kW | 85.5kW |
| Main motor power | 55kW/75kW | 75kW | 75kW |
| Voltage(customized) | 380V | 380V | 380V |
| Rod storage capacity | 27+1 | 27+1 | |
| Rock drill (optional) | YYG22U,YYG18U,RC2200, HC95 | YYG22U,RC2200 | YYG22U,RC2200 |
| YYG22U | YYG18U | HC95 | RC2200 | |
| Shank adaptor | T38/T45 | T38 | T45 | T45 |
| Rock drill length | 1097mm | 1007mm | 1032mm | 1076mm |
| Impact power | 22kW | 18kW | 24kW | 21kW |
| Impact frequency | 53Hz | 60Hz | 55Hz | 55Hz |
| Impact pressure | 220bar | 220bar | 200bar | 220bar |
| Overall length of thruster | 3160 / 3465 mm | 3160 / 3465 mm | 2855 mm |
| Rod length | 1220 / 1525 mm | 1220 / 1525 mm | 915 mm |
| mechanized drilling depth | 35/42.6 m | 35 /42.6m | 26 m |
With over 20 years of expertise in manufacturing and exporting drilling equipment, we are dedicated to meeting our clients' requirements and delivering successful projects.
Our state-of-the-art factory spans an impressive 250,000 square meters, with a construction area of approximately 150,000 square meters. Equipped with advanced machinery, including CNC processing centers and friction welding machines, we have the tools necessary to produce exceptional drilling equipment.
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