HW30 portable drill is mounted with hydraulic top-driven system with compact and strong structure to work in the toughest working condition. It can be used in any of the most difficult area that vehicles can not access, such as: sharp mountain, hill, heavy forest, etc. It has good performance in drilling on hard rocks in high efficiency.
HW30 has sufficient drilling capability in different drilling methods: air drilling, mud drilling, auger drilling or with DTH hammer.
Clients can choose to use gasoline engine or diesel engine as the power of drilling rig.
The reliability, efficiency and quality reputation has been set up among clients by several thousands units of portable drill rigs used in different countries.
The rig is installed with safety, caution and environmental protection signs, and it meets with the requirement of HSE.
All the connections, no matter mechanical connection, or electrical wires, or hoses, are quick connections or quick couplings. The rig can be disassembly into different modules within 10 minutes. The weight of the heaviest module is less than 100kg. Helicopter lifting hook are mounted on each rig.
The drilling rig has nominated performance: in the area that altitude 0-3000m above sea level, -10°Cand +40°Cambient temperature in dusty environment.
Main features
All quick-coupling/connectio
Belt tension strengthen facility to extend belt life.
Load sensing hydraulic system to provide enough power of hoisting and rotation.
Operating in the ambient temperature from –10oC to +55oC in dusty environment.
Low speed and compact power swivel
Two mast stabilizers with angular adjustment within 30°.
Adjustable legs to stabilize the drill rig.
High capacity for air flushing with a drag bit or percussion drilling in rock with DTH hammer.
Compliant with HSE requirements
mountainous area drilling rig | ||
Model | HW30 | |
Drilling depth | 30-50m | |
Drilling method | Air shock drilling | |
Spiral drilling and mud drilling (alternative) | ||
Borehole diameter | Air shock drilling(mm) | Lithostratigraphy70-150 Loose stratum75-160 |
Mud drilling(mm) | 75-150 | |
Drill pipe(Diameter× length) | Air shock drilling(mm) | Φ50×1500 |
Power head | Rated torque(N.m) | 800-900 |
Drilling speed range(r/min) | 0-135 | |
Drilling machine pressure and lifting function | Feed pressure(N) | 5500-6000 |
Lifting force of drilling tools(KN) | 12-16 | |
Maximum lifting speed of drill tools(m/s) | 0.71-0.81 | |
Engine power (kw)/rotary speed(r/min) | 26/3600 | |
Hydraulic system | Flow(L/min) | 0-60 |
Working pressure(Mpa) | 20 | |
Model / configuration number | Fuel injection screw type/a set | |
Air volume(m3/min) | 3.8 | |
Working pressure(Mpa) | 0.8 | |
Engine power(kw)/Drilling speed(r/min) | 26/3600 | |
Since the end of 2017.a new product that our company mountain drilling rig accounted for 90% of China's market,best-selling degree is self-evident,snapping up to buy most of China's mountainous region,for instance,Chong qing,Guizhou and other regions in Sichuan and so on.For the convenience of export,company gave further improvement,machine accessories mostly adopts imported parts,especially the proportional valve performance is superior.Welcome friends from all over the world to come to cooperate.Thanks.
| Kohler Gasoline Engine | Screw compressor |
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| Variable pump | Proportional valve |
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Portable Mountain Mine Borehole Drilling Machine Configuration
| NO. | Part Name | SPEC. | UNIT | QUANTITY | Remarks | |||
| 1 | Screw compressor | 3.8 M3/MIN(Imported) | set | 1 | Contain a set of shelves | |||
| 2 | Air compressor's engine | 35 Hp /Kohler gasoline engine(Imported) | set | 1 | Contain a set of shelves & a set of accessories | |||
| 3 | Host engine | 27 Hp /Kohler gasoline engine(Imported) | set | 1 | Contain a set of shelves & a set of accessories | |||
| 4 | Oil pump | Variable pump(Imported) | set | 1 | Belonging to the mainframe rig | |||
| 5 | Operation valve | Proportional valve(Imported) | set | 1 | Belonging to the mainframe rig | |||
| 6 | Mainframe drill tower | set | 1 | It contains hydraulic power, fuel tank, oil pump, motor, rack, pedestal, derrick assembly, positioning sleeve and so on. | ||||
| 7 | Air cooled radiator | set | 1 | |||||
| 8 | Air tube | 38mm | m | 20 | ||||
| 9 | Circular drill rod | 60mm*1.5m | number | 20 | Including a host connector and an impact connector. | |||
| 10 | Impactor | 70mm | set | 1 | ||||
| 11 | DTH Bits | 75mm | set | 1 | ||||
| 12 | Three wing scraper bit | 75mm | set | 1 | Special-purpose for drilling soils | |||
| 13 | Battery | 36a | set | 2 | ||||
| 14 | Trigonometric belt | 2540 | set | 2 | ||||
| 15 | Trigonometric belt | 1400 | set | 2 | ||||
| 16 | Accessory | 3 kinds quick connection (each have two), 2 thread joints, 2 barbed joints, 10 pins. | ||||||
| 17 | Steel hose | 2 m | number | 1 | ||||
| 18 | Tool | set | 1 | Fork, Guan Qian, grease gun, pliers, screwdriver, battery line two. | ||||
| 19 | Vulnerable parts | set | 1 | Oil seal, seal ring, combination pad | ||||
MOQ,Payment,Loading port,price term,OEM
1.Payment :
I:100% T/T
II:30% advaced and the balance paid before delivery
III:credit letter at sight
2.MOQ:1Pcs
3.Port of loading: Qingdao Port or others
4.Price term:FOB Qingdao price
5.OEM:we are pleased to be your OEM factory
Contact person:Bryant Zheng
Mobile/Whatsapp/Wechat /Skype: : +8617686192378
Tel:+86-537-2886869
QQ:3002841982
E-mail: hw020@