Product Description DTH pneumatic borehole drilling rig
machine is widely used in mines, transportation, defense, water
conservancy, and rock engineering, especially in rugged terrain,
which has a low center of gravity, easy to fold and move. Rotator
reducer with high torque ensures operating reliability in the case
of strong vibrations or heavy duty. The propulsion system equipped
has a relief valve for adjusting propulsion, to ensure excellent
performance. The structure is simple, easy to
operate. Technical ParametersModelWD70WQ70WD100WQ100Drilling
Diameter50-90mm50-90mm90-130mm90-130mmDrilling
Depth≤15m≤15m≤25m≤25mWorking
Pressure0.5-0.7Mp0.5-0.7Mp0.5-1Mp0.5-1MpRotation
Speed110r/m110r/m110r/m110-160r/mDrilling
Pipe Diameter42mm42mm50-60mm50-60mmLength1025mm1025mm1025mm1025mmSize1740*260*420mm1740*260*420mm2280*400*550mm2280*380*550mmProducts
Details Product CompositionApplications Features1.
Compact structure, easy operation, quick cutting speed, high
efficiency, good demolition, and convenient transport.2. The energy
loss does not increase with the drill rod increasing.3. Working
noise is greatly reduced.4. Higher degree of mechanization, less
auxiliary operation time, improving the drilling rig operating
rate.Packing & Shipping Features1. Are you a manufacturer,
trading company, or a third party?We are a manufacturer and a
trading company, our factory has more than 20 years of experience,
and our trading company has 6 years of experience. 2. What are your
terms of payment?TT, 30-50% in deposit, the balance will be paid
before delivery, we will send you photos of the products and
packages before you pay the balance. 3. what are your terms of
delivery?FOB, CIF, CFR 4. What about the delivery time?Generally,
it will take 7 days after receiving your advance payment, the
specific delivery time depends on the items and the quantity of
your order. 5. What is your minimum order
quantity?Our minimum quantity for the drilling machine is 1 set. 6.
Is your price competitive?A: Only good quality products we supply.
Surely we will give you the best factory price based on superior
products and service. 7. What is the warranty on our machine?Our
main machine enjoys a 1-year warranty but does not include any
vulnerable parts on it. We could offer vulnerable parts at any time
when you need them. 8, Could you stick customers' brands on the
products?We warmly welcome the OEM orders.Why you choose us:1.
We are a real factory offering products and providing free
technical advice.2. Company in business for many years and served
Over 50 countries' customers.3. All machines with CE, ISO, and SGS
certificates. Machine and spindle warranty
1 year. 4. We have phone support in English, if you have
any questions, you can call us, and we can give you the best
solution within 24 hours.5. Fast delivery, saves your
time.
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