Mongolia possesses extensive open‑pit mineral deposits with widespread granite, basalt, and broken rock strata. Local mining contractors frequently meet tough site conditions: gravel‑covered rugged terrain, cold winter seasons, scattered remote mine sites, limited local skilled operators, and prolonged spare‑part cross‑border delivery cycles. The DTH machine price adopts the percussive‑rotary down‑the‑hole drilling principle. High‑pressure air drives the hammer inside boreholes to generate impact force, combined with rotary motion to crush hard rock. Waste air discharges rock cuttings out of holes, which guarantees stable borehole quality for blasting and anchor‑hole work on Mongolian open‑pit sites.
DTH Piling Machine YGS‑Series Full Technical Specification Table
| Model | YGS100A | YGS153 | YGS180 | YGS300 | YGS350 |
| Total weight | 5.95T | 3.8T | 6.3T | 6.8T | 8T |
| Walking speed | 2.5km/h | 2.5km/h | 2.5km/h | 2.2/3.8km/h | 4km/h 2km/h |
| Diesel tank capacity | 85L | 70L | 85L | 85L | 225L |
| Shipping size | 6500*2100*2400mm | 4640*1980*2260mm | 6600*2110*2500mm | 6600*2220*2600mm | 7600*2350*2800mm |
| Drilling hole diameter | 90- 146 mm | 83- 130 mm | 90- 146 mm | 90- 152 mm | 90- 165 mm |
| Power configuration | YCD4R22T-80 | YC2108 33kw/2400rpm | YCD4R22T-80 55kw | YC4DK80-T302 | YC4DK100-T304 73.5kw/2200rpm |
| Highest horizontal hole height | 3.2m | 2.8m | 3.6m | 3.25m | 3.5m |
Advantages Of YG’S DTH Machine
- High‑Efficiency Percussive‑Rotary Drilling For Mongolian Hard Rock: Direct bottom‑hole impact design delivers 30‑40 % faster penetration speed compared with conventional top‑hammer drills. It handles granite, basalt, and mixed broken rock widely seen in Mongolia open‑pit mines.
- Strong Crawler Terrain Compatibility For Gravel Mine Sites: Heavy‑duty crawler chassis moves steadily across rubble, gravel‑covered rugged mine ground. It reduces extra relocation machinery input for scattered mining zones.
- Two Configuration Options Fit Diversified Mine Conditions: Contractors can select split‑type units of dth piling machine for mines with existing air compressors, or integrated all‑in‑one chassis for remote off‑grid Mongolian mining concessions.
- Built‑In Multi‑Layer Safety Protection For On‑Site Crews: Anti‑slip tracks, mast mechanical locks, and engine overheat‑protection sensors lower field‑site operational risks under cold and fluctuating outdoor temperatures.
- Modular Wear‑Part Layout Eases Local Maintenance: Hammer, drill bit, and drill‑rod assemblies adopt a modular layout. Local field crews can finish inspection and component replacement without a highly specialized technical background.
- Complete After‑Sales Support Against Cross‑Border Logistics Delays: The factory carries out full‑load aging testing before shipment, supplies complete export documents, and provides a priority wear‑part supply channel to shorten spare‑part lead time for Mongolia import projects.
Real Customer Application Case For DTH Drilling Machine Price
Customer Background
An anonymous Mongolian open‑pit mining contractor focuses on open‑pit mineral exploitation, blast‑hole drilling, and slope reinforcement anchor‑hole assignments. The contractor previously used outdated top‑hammer drilling rigs. Old devices brought low drilling penetration speed, unstable borehole straightness, frequent rock‑jamming incidents, and high wear‑part consumption. Scattered remote mine locations and limited local skilled operators further expanded project delays. After comparison, the contractor purchased a YGS180 DTH piling machine for local open‑pit drilling operations.
Key Construction Pain Points
- A large number of mine zones consist of granite and basalt hard rock; old top‑hammer drill units show low drilling efficiency.
- Mine sites are spread over wide, gravel‑covered, rugged terrain; relocation of drilling equipment incurs extra auxiliary machine costs.
- Multiple remote mining concessions have no supporting air‑compressor infrastructure, bringing extra equipment investment pressure.
- Qualified drilling maintenance technicians are scarce in local mining districts; complex old‑rig structures raise daily repair difficulty.
- Cross‑border spare‑part transportation cycle between China and Mongolia is long; wear‑part shortage easily triggers unplanned field‑site downtime.
Why Clients Choose Our DTH Machine Price
- Percussive‑rotary down‑the‑hole structure brings 30‑40 % higher drilling speed to cope with local hard rock open‑pit mining work.
- Heavy‑duty crawler chassis adapts to gravel‑strewn rugged mine ground and cuts extra equipment relocation expenditure.
- Selectable split‑type / integrated chassis configurations match sites with or without existing air compressor facilities for remote mining concessions.
- Modular hammer, bit and drill‑rod assemblies reduce maintenance difficulty for locally recruited on‑site crews.
- Factory priority wear‑part supply service mitigates long cross‑border logistics delays and lowers unexpected downtime risk.
Factory Customized Solution
Project engineers completed pre‑sales technical investigation, collecting local rock conditions, target blast‑hole diameter, open‑pit gravel terrain, remote‑site infrastructure status and local technician shortage information.
- Selected standard YGS180 DTH piling machine. Integrated all‑in‑one chassis configuration was adopted for this remote mine without external air compressor supply.
- Completed factory full‑load continuous aging testing before seaworthy wooden export‑grade packaging. Prepared multilingual operation manuals, hydraulic‑pneumatic circuit schematics and complete customs‑declaration documents for Mongolian customs clearance.
- After goods arrived at the destination port, the factory delivered remote unboxing inspection, online parameter‑adjustment guidance, and remote operator training according to product‑document service content.
- Activated a priority wear‑resistant spare‑part supply channel to cope with the Sino‑Mongolia cross‑border logistics cycle and lower field‑site downtime risk.
Actual Construction Results
- Percussive‑rotary drilling mode raises penetration efficiency by 30‑40 % compared with previous top‑hammer rigs. The drilling progress of blast‑hole assignments for open‑pit mining sees obvious improvement.
- Crawler chassis travels freely on gravel‑covered rugged mine terrain. Extra relocation towing machinery is no longer required, which reduces auxiliary‑machine operating costs.
- Integrated all‑in‑one chassis removes dependence on external air compressors. The DTH drilling machine price works normally at remote off‑grid mining concessions without extra supporting‑equipment procurement.
- Modular wear‑part layout simplifies daily inspection and replacement work. Local operators can finish routine maintenance after remote training, easing the shortage of professional technicians.
- Priority spare‑part supply shortens the replenishment cycle. Unplanned downtime caused by wear‑part shortage is effectively controlled.
Anonymous customer quote: “This drilling unit fits Mongolia hard‑rock open‑pit conditions well. Higher drilling speed and modular spare‑parts help us keep blast‑hole schedules stable.”
Manufacturer Closing Summary For DTH Drilling Machine Price
For Mongolian open‑pit mining contractors, the YGS‑series DTH piling machine delivers percussive‑rotary hard‑rock drilling performance, heavy‑duty crawler mobility, optional split‑type or integrated chassis, and modular wear‑part design. It applies to open‑pit mine blast‑hole drilling, quarry production, slope‑protection anchor‑hole construction, and rock‑related geotechnical assignments. If you carry out similar hard‑rock open‑pit projects in Mongolia or surrounding Central Asian regions, submit your rock‑stratum report, target borehole diameter, and mine‑site terrain information. Get a Free Quote for a site‑adapted, customized equipment proposal.
