HC725B1 Borehole Drilling Rig and Blast Hole Drilling Rigs for Mining
Crawler type hydraulic drilling rig is a hydraulic DTH drilling equipment with a self-propelled feature, in addition to DTH hammer using air power, the rest of the power provided by the hydraulic station.
Mainly used for mining, quarrying, railway, transportation, water, building materials, military and other outdoor projects blast hole drilling in deep,high efficiency drilling operations. Also widely used in bolting, channel excavation, sewer engineering drilling operations.
Feature:
1,Thruster propulsion fuel tank, with a high lifting force;
2,Use two large flow air filter, effectively protect the life of the diesel engine;
3,Adopt international advanced hydraulic components, hydraulic system more reliable and efficient;,
4,Guide the use of the slider sliding, making rail more resistant;
5,Dual motor reducer rotating mechanism, ensuring high reliability and greater torque.
Specification of HC725B1 Borehole Drilling Rig and Blast Hole Drilling Rigs for Mining
| Model | HC725B1 | ||||
| Rock hardness | f=6-20 | ||||
| Diam. of the hole(mm) | 83-105 | ||||
| Depth of the hole(m) | 25 | ||||
| Drill bit(mm) | dia.90 | ||||
| Air consumption(m3/min) | 7~12 | ||||
| Working pressure(Mpa) | 0.6-1.6 | ||||
| Main motor power(kw) | 40kw(weichai brand- professional custom for HC725) | ||||
| Traveling speed(km/h) | 2.5 | ||||
| Max.climbing ability(.) | 25 | ||||
| Rotation torque(N.m) | 900N.m | ||||
| Rotation speed(rpm) | 0-90 | ||||
| Drill rod length(mm) | 2000 | ||||
| Weight(kg) | 3000 | ||||
| Dimension(mm) | 4250*1980*2260 |
Matching Diesel Screw Air Compressor
| Model No | HG400-13 |
| Compressor | |
| Style | Double screw, single stage compression, Portable |
| Air Delivery(m³/min) | 10 |
| Rated Working pressure (Bar) | 13 |
| Range of Working pressure(Bar) | 5-13 |
| Lube Capacity(L) | 60 |
| Interface Dimension,Quantity | R1.1/2" x 1,R1"x1 |
| Tire Specifications | 6.5-16x2 |
| Tire Pressure(Kpa) | 50-600 |
| Elevation Work Max.(m) | 3000 |
| L×W×H(mm) | 3220×1850×1850 |
| Weight | 2450 |
| Noise dB(A) | 80-85 |
| Diesel Engine | |
| Model | 6BT5.9 or YC6108ZG |
| Style | Cooled stroke 4 direct injection super charge |
| Rated Power(Kw/Hp) | 110/150 |
| Rated Speed(rpm) | 2500 or 2400 |
| Coolant Volume(L) | 25-28 |
| Engine Oil Capacity(L) | 12-18 |
| Fuel Tank Capacity(L) | 120-160 |
| 80% Load oil wear (L/h) | 17-18 |
Photo for HC725B1 Borehole Drilling Rig and Blast Hole Drilling Rigs for Mining
About us :
We are manufactures a wide range of machineries, such as all kinds of piston air compressors, screw air compressors, pneumatic rock drills, pneumatic and hydraulic down hole drills, breakers, drilling wagons etc., more than 300 varies of items in 8 product lines. The annual production capacity is over 200,000 units. Having implemented a name brand strategy that emphasizes growing our trademark globally, we have built up extensive sales, service and promotion networks. We have over 800 wholesalers around China as well as overseas market, which have exported products to Europe, South America, Middle East, Southeast Asia, South Africa etc.