YSJZ shaft drilling jumbo is a type of rock drilling machinery specially designed for vertical shaft construction in iron ore and non-ferrous metal mines. The shaft jumbo is a great alternative to be used in mining and underground construction projects where other drilling methods couldn't be adopted due to their technical or economic limits. The operations of this hydraulic drilling equipment are driven by two 90kW motors, including rotation, drilling, feed.
Huatai offers 3 types of hydraulic shaft jumbos, which can accommodate all types of vertical shaft construction. In addition, the vertical shaft drill can be designed in accordance with shaft specifications on each project.
General | Boom | pcs | 3 | 4 | 6 | ||
Blast hole diameter | mm | ⌀ 1650-6500 | ⌀ 1650-9000 | ⌀ 1650-12000 | |||
Dimensions (folded) | mm | ⌀ 1700x7300 | ⌀ 2100x8000 | ⌀ 2250x8200 | |||
Brace range | mm | Designed in accordance with customer needs | |||||
Swing angle of boom | ° | 130 | 120 | 120 | |||
Total Weight | kg | 6000 | 8200 | 12500 | |||
Pump station weight | kg | 2000 | 2600 | 4400 | |||
Hole diameter | mm | ⌀ 45-54 | |||||
Hole depth | mm | 4200 | 5100 | 5100 | |||
Rod type | B32 | ||||||
Feed | Type | Guide rail type | |||||
Control method | Hydraulic cylinder - steel wire rope | ||||||
Total length | mm | 5878 | 6774 | 6774 | |||
Feed speed | mm/min | 1000-2000 | |||||
Hydraulic pump station | Working pressure | MPa | 15 | 15 | 15 | ||
Flow | L/min | 350 | 220 | 350X2 | |||
Motor | Rated power | kW | 90 | 55×2 | 90X2 | ||
Rated voltage | V | 380/660/1140V for shafts with depths of 0-500 m; 660/1140V for shafts with depths of 500-1000 m; Only 1140V for shafts with depths higher than 1000m; |
|||||
Rated speed | r/min | 1480 | |||||
LxWxH | m | 1.4x1.46x2.1 | 1.76x1.62x2.1 | 1.8x1.65x2.5 | |||
Pump type | Variable displacement piston pump | ||||||
Cooling type | Air cooling (standard) / water cooling (optional) | ||||||
Oil tank capacity | L | 770 | 730 | 1350 | |||
Drifter | Quantity | pcs | 3 | 4 | 6 | ||
Type | HYD200 | ||||||
Impact energy | J | 200 | |||||
Impact frequency | Hz | ≥33 | |||||
Impact pressure | MPa | 13-14 | |||||
Pump station for overhaul | Working pressure | MPa | 15 | 15 | 15 | ||
Flow | L/min | 45 |
Huatai is a Chinese company specialized in the design and batch production of rock drilling equipment. Since its inception in 2000, the company has been committed to manufacturing cutting edge products and providing the highest levels of customer service for a number of enterprises engaged in the mining, metallurgical and foundation engineer sectors.
Huatai has achieved continuous self-transcendence and filled several gaps in the domestic market through 20 years of ongoing innovation and development in the underground mining and rock drilling industry. Today, our product line includes more than 30 types of mine rock drilling machines which are fallen into three categories, i.e. underground mining equipment, coal mining equipment and shaft drilling jumbos. Years of our constant growth and improvement have resulted in a respectable achievement in the domestic rock drilling machine industry, increasing the safety, efficiency, and cost-effectiveness for underground mine engineering and tunneling construction operations.
SJZ series vertical shaft drill is a special equipment to drill blastholes for construction of vertical shaft. It suits a wide range of shaft diameters, and features of flexible operation, precise positioning and reliable safety.
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