Hydraulic Down The Hole Rock Drill Blasting Drilling Rig

• After-sales Service: One Year
• Warranty: One Year
• Certification: CE
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DTH
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: <100mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Applicable Industries: Energy & Mining
• Type: Rotary Drilling Rig
• Usage: Soil Nailling, Slop Protection, Rock Drill
• Drilling Diameter: 50mm, 75mm, 60mm, 100mm, 200mm
• Power: 3kw,4kw,5kw
• Power Type: Electric/Air Type
• Voltage: 380V, Air Type, 380V, or Air Type Drilling Rig
• Drilling Depth: Max.50m
• Transport Package: Wooden Case
• Specification: mm
• Trademark: Winina
• Origin: China
• HS Code: 846789
• Production Capacity: 10000pieces/Year
• Package Size: 176.00cm * 28.00cm * 45.00cm
• Package Gross Weight: 250.000kg

Product Description

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 Parameters

Model		WD70	WQ70	WD100	WQ100
Drilling Diameter		50-90mm	50-90mm	90-130mm	90-130mm
Drilling Depth		≤15m	≤15m	≤25m	≤25m
Working Pressure		0.5-0.7Mp	0.5-0.7Mp	0.5-1Mp	0.5-1Mp
Rotation Speed		110r/m	110r/m	110r/m	110-160r/m
Drilling Pipe	Diameter	42mm	42mm	50-60mm	50-60mm
	Length	1025mm	1025mm	1025mm	1025mm
Size		1740*260*420mm	1740*260*420mm	2280*400*550mm	2280*380*550mm

Products Details 

Product  Composition

Applications 

Features

1. 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 

Features

1. 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.