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FK20-2BCDL hydraulic face drilling jumbo is designed for underground mining, tunneling, and construction applications. It is suitable for medium- to large tunnel with coverage area max. up to 8.7 meters x 6.3 meters. Drilling hole diameter ranges from 32mm to 76mm, hole depth ranges from 2.1 to 3.5 meters. The jumbo is equipped with a patent-winning Focor 550 Hydraulic rock drill with 24KW impact power.
The electric motor provides power for the operation. The hydraulic system controls the drilling process, and the the diesel engine provides the power for the moving and slope climbing of the jumbo. Safe and efficient hydraulic-driven system applies to the entire machine. Separate hydraulic pumps controls anti- jamming, feeding, and rotary of the drilling process. All the alarm indicators, such as the overheat indicators for water and oil temperature, guarantee the miners to know the real conditions of the jumbo all the time.
| Rock Drill | FOCOR 550 |
| Shank adapter | R32 R38 T38 T45 T76 |
| Feed impact force | ≤425 J |
| Impact power | 24KW |
| Impact rate | 60-75 HZ |
| Impact pressure | 17-21 Mpa |
| Rotation system | Separate rotation |
| Rotation speed | 0---300 rpm |
| Rotation torque, max | 980 Nm |
| Water consumption | 80 L/min |
| Lub. Air consumption | 5m3/min |
| Hole diameter | 32mm-76mm |
| Length without shank | 600mm |
| Height over drill center | 88mm |
| Weight | 190 Kg |
| Sound Level | <110 dB(A) |
| Boom | HYZB 4 |
| Extensión de alimentación | 1250 milímetros |
| Paralelo para mantener | Completamente |
| Voltee la alimentación | ±180° |
| Ángulo máximo de elevación | +65°/-30° |
| Ángulo de oscilación máximo | ±30° |
| Peso, solo pluma | 1750 kg |
1. Rock drill- saving costs for the miners
Equipped with Focor 550 rock drill with impact power reaching to24KW. High drilling speed and low failure rate, especially design for hard rocks. Made by our own company means low costs and faster delivery on spare parts, save the time and expenses of the miners. Self-lubrication material is applied in the rock drills - the maintenance period is longer than similar products . Pressurized housing and mating surfaces to reduce internal contamination of the rock drill and the system - the life circle is longer than similar products .
2. HYT 650 Hydraulic boom & Feed - Design and made by FOCOR
HYT telescopic feed for bolt hole drilling, face drilling, and cross cuttings in a limited space where both long and short rods have to be used. The design of the feeds aims at simplicity of structure and ease of maintenance. The beams are made of special aluminium profile with sliding surfaces faced with stainless steel strips. The drill rod centralizers are equipped with hardened steel wear pieces for optimum visibility and durability . America Helac Rotary actuator applied - Compact, High load capacity, no position shift and anti-pollution guaranteed.
Jinan Focor Machinery Co., Ltd have always been committed to manufacturing underground LHD loaders(Scooptram), underground mining truck and drilling jumbo for the past years, which provide high-grade mining solutions and high-end machines for various of metal mine, tunneling and large-scale projects. Just as careful and elaborate drilling and mining, FOCOR has now become a high-tech enterprise integrating research, production, sales and services after years of steady development, shining brilliantly in the international market as an iconic enterprise among China's mining machinery industry.
Jinan Focor Machinery Co., Ltd has two manufacturing bases located in Shandong Province, owns 2 first-class digital mine machine production bases, the total area of which is over 96,000m2.
FOCOR has gradually developed from a mechanical equipment manufacturer depending on introduction of international advanced technology merely to a high-tech enterprise integrating research, production, sales and services, which builds independent R&D labs with multiple technologies receiving patents and being applied into production. After 12 years of steady development, FOCOR now takes the lead in China's mine machinery industry and is competing with world-famous enterprises. As a company with a "century enterprise" vision, FOCOR will continue to pursue excellence and insist on innovation to make China's enterprise shine brightly in the world.
Branch company of hydraulic parts: Jinan Focor International Trade Co., Ltd is the export company owned by Jinan Focor Machinery Co., Ltd, who has exported mining machinery since 2006. Based on the sophisticated production and service of mining machinery, we have enlarged the scale of our factory and established strategic cooperation with other China manufacturers, covering mining, Mineral transaction, construction and agriculture machinery, spare parts and service. Not only can we export other the above products, but we can also customize OEM brand products for our customers.
Focor have a well earned reputation in the industry to deliver where other companies have struggled as we have set up our own independent service team, we have the experience, expertise, qualified staff, equipment, processes, financial stability and support structures in place to maintain consistency and continuity of machinery operations.
The Main products Focor supply:
1. Mining machines: Underground loader, Underground truck etc.
2. Hydraulic piston pumps and motors: Rexroth, Sauer Eaton etc.
3. Gearbox reducer: Concrete mixer truck etc.
4. Hydraulic parts: Hydraulic valve etc.
We stick to the principle of "quality first, communication first, service first", and provide the best quality products and the excellent after-sales service for our customers. In order to entry International market, we have been successfully authorized European CE certificate and ISO9001 international quality system certification.
With strong technical, qualified components, reasonable price and fast & considerate service, Focor will serve more and more customers from all over the world.
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