UJ21M Underground Drilling Rig Mine Drill Machine Bolt Hole Drilling
UJ21M Bolting Rig
Product Description
UJ21M is a multi- function full hydraulic bolting rig used for bolt support construction of large and medium- sized tunnels such as underground rods and railways. A three station integrated bolt system is installed on a multi-function drill boom, and drilling, grouting and anchoring can be completed together; a service platform for auxiliary work meets bolt installation requirements of most modern tunnel projects. The grouting system with measurement,etc.,for accurate grouting amount setting and measurement and for easy data downloading.
Product Picture
Technical Parameter
| Drilling work parameters | |
| Hole diameter range(mm) | 45-89 |
| Hole depth(mm) | 3440 |
| Drill rod size &length(mm) | 38-H 35 570um10 |
| Bolt length (mm | 3500 |
| Rock drill | |
| Model | ZY104M |
| Percussion power(kW) | 20 |
| Percussion rate(Hz) | 60 |
| Air compressor | |
| Working pressure(bar) | 8 |
| Rated FAD(m3/min) | 1 |
| Diesel engine | |
| Model | QSB5.9-C170-30 |
| Rated power(kW) | 25 |
| RPM(rpm) | 2200 rpm |
| Electric motor | |
| Rated power(kW) | 55 |
| Working RPM(r/min) | 475 |
| Voltage(V) | 380 |
| Drill rod feed | |
| Overall length(mm) | 5495 |
| Travel length(mm) | 446 |
| Extension length(mm) | 800 |
| Bolt feed | |
| Overall length(mm) | 5495 |
| Travel length(mm) | 3840 |
| Extension length(mm) | 00 |
| Bolt carousel capacity | 9+1 |
| Cement grouting feed | |
| Overall length(mm) | 5173 |
| Travel length(mm) | 3470 |
| Tramming | |
| Tramming Speed(km/h) | 14.5/6.5/3.7 |
| Gradeability(degree) | 5 |
| Rear axle swing(degree) | |
| Ground clearance(mm) | 340 |
| Boom | |
| Boom extension length(mm) | 1600 |
| Boom swing angleL/R(degree) | ±45 |
| Boom up/down angle(degree) | +68/-45 |
| Service platform | |
| Boom extension length(mm) | 4000 |
| Boom swing angleL/R(degree) | ±45 |
| Boom up/down angle(degree) | +60/-35 |
| Rated load capacity(kg) | 600 |
| Grouting system | |
| Grouting pressure(bar) | 25 |
| Groutingflow rate(L/min) | 0-40 |
| Cement mixer capacity(L) | 220 |
| Fuel tank capacity(L) | 130 |
| Water hose reel capacity(m) | 100 |
| Electrical cable reel capacity(m) | 100 |
| Weight(kg) | 300 |
| Dimensions(LxWx min./max.H | 16800×2500×2700/340 |
| Turning radius | (inner 4,800mm/outer 8,200mm) |
| Bolting coverage(WxH) | 17.4×12.4 |
| Workingface coverage area(m2) | 162 |
| Service platform coverage(WxH) | 14.6×9.7 |
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 .
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.