UM21K BOLTINNG RIG
Product Description
UM21K is a multifunctional fully hydraulic bolt drilling rig used for underground mines and small and medium-sized underground bolts support construction. It can be used for pipe seam and resin bolts operations. Its minimum passability is about 2.2 meters wide and 2.8 meters high, and it can adapt to tunnel section operations covering 3.5X3.5 meters to 7X7 meters.
Product Picture
Technical Parameter
| Hole diameter range (mm) | 32-51 |
| Hole depth (mm) | 2,050 |
| Drill rod size& length (mm) | R32-H25-R25/2,175 |
| Bolt length (mm) | 1,800 |
| Service coverage WxH(m) | 8.5x7 |
| Turing Radius(mm) | inner R2,890/outer R6,000 |
| Dimension(LxWxExtension H)mm | 10,700x1,900x2,700 |
| Weight(T) | ≤15T |
| Rock Drill (Drifter) | |
| Model | ZY103 |
| Percussion power(kW) | 15 |
| Percussion rate (Hz) | 60 |
| Rotating spead (rpm) | 0-192 |
| Max. torque (N.m) | 800 |
| Weight(Kg) | 150 |
| Air Compressor | |
| Model | Screw |
| Pressure (bar) | 8 |
| F.A.D (m3/min) | 1 |
| Diesel engine | |
| Model | B3.9-C100-31(Cummins) |
| Rated power (kW) | 74 |
| RPM(r/min) | 2200 |
| Electric motor | |
| Rated power (kW) | 45 |
| Voltage (V) | 380 |
| Cable length (m) | 80 |
| Feed | |
| Total length (mm) | 3,410 |
| Travel length (mm) | 2,100 |
| Extension length (mm) | 480 |
| Maximum propulsion force(KN) | 20 |
| Tramming | |
| Tramming speed (km/h) | 7 / 20 |
| Gradeability(°) | 15 |
| Rear axle swing (°) | ±10 |
| Service brake | 2 independent circuits |
| Ground clearance(mm) | 200 |
| Carrier | |
| Hydraulic jacks | 4 (front jacks retractable) |
| Fuel tank capacity(L) | 280 |
| Boom | |
| Type | Mixed Coordinates |
| Number of Boom | 1 |
| Parallel mechanism | None |
| Boom Extension length(mm) | 1200 |
| Water system | |
| Flow rate (L/min) | 66 |
| Pressure (bar) | 13 |
| Min.water inlet pressure(bar) | 2 |
Our Company & Servce
Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.
Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.
Our products have been exported more than 60 countries, including Australia, Russia, Soutn Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, USA, Canada, Haiti etc.
FAQ
Q: How can we choose a suitable water well drill rig?
A: We normally recommend a suitable model according to drilling depth, drilling hole dia. and layer condition on site.
Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.
Q: What is your payment terms?
A: We can accept T/T,L/C.
Q:.What is your MOQ? How long is the delivery time?
A: Our MOQ is 1 sets. Normally for drill rig, the delivery time is about 25-30 days after receiving payment, the drilling tools would be about 15 days.
Q:. How long is the warranty?
A: The guarantee period for mainframe is one year (excluding the quick wear parts).
Q: Can we print my Logo on the products?
A: Yes, we can. We support OEM .
