• Model NO.：ZT-D25
• Drilling Way：Rotary
• Material：Cast Iron
• Working Pressure：0.5-0.6MPa
• Drilling Rig Diameter：34-42mm
• Air Leg Length：1400mm
• Transport Package：Wooden Box
• Specification：1 cubic meters
• Trademark：ZHONGTUO
• Origin：China
• HS Code：8430390000
• Production Capacity：200pieces,Month

Basic Info.

Model NO. ZT-D25 Drilling Way Rotary Material Cast Iron Working Pressure 0.5-0.6MPa Drilling Rig Diameter 34-42mm Air Leg Length 1400mm Transport Package Wooden Box Specification 1 cubic meters Trademark ZHONGTUO Origin China HS Code 8430390000 Production Capacity 200pieces/Month

Product Description

1.Introduction of Y28 hand held rock driller:

Underground Rock Drills - Robust Design

Y28 hand held rock driller is suitable for wet drilling in medium-hard rock or hard rock. Grouped control mechanism, quick to start up, with "air on", "water on", "air off", "water off" function, convenient to handle and easy to maintain and repair.
Energy-saving and efficient, and all parts have a long service life, are interchangeable and offer reliable performance.

Y28 hand held rock driller cover all construction, tunnelling and mining applications in different rock formations. They are robust designed, with high impact energy and low air consumption. All of the rock drills have water flushing, rifle bar rotation and the pusher leg control is placed at the back head of the rock drill. An in-line lubricator is included in the delivery of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and cost effective drilling unit.

2.Application of Underground mining YT28 manuel air leg pneumatic air compressor rock drill

YT28 Underground mining YT28 manuel air leg pneumatic air compressor rock drill is mainly used for digging into mine laneway and blasting holes in all drilling works.

It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project. 

It is suitable for drilling and blasting under various of rocks at any direction angles.
3.Parameter of YT28 rock drill:

Machine weight	26	kg
Captain	661	mm
Cylinder diameter	80	mm
Piston stroke	60	mm
Working pressure	0.5-0.6	mpa
Impact frequency	≥34 ≥37	hz
Gas consumption	≤55 ≤81	l/min
Tracheal diameter	25	mm
Water pipe diameter	13	mm-
Drilling rig diameter	34-42	mm
Drill tail size (hexagonal × length)	22×108±1	mm

YT28 pusher leg rock drill supporting FT160BD type air leg (short gas leg) Technical parameters::

Air leg length	1400	mm
Advance the journey	965	mm
Cylinder bore	65	mm
Quality	≈14.4	kg
FT160BC type air leg (long air leg)
Air leg length	1800	mm
Advance the journey	1365	mm
Cylinder bore	65	mm
quality	≈16.9	kg
FY200B-FY200C-type oiler oiler	200	ml
quality	1.02	kg

FAQ:

Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
 
Q2: What the exactly address of your factory?
A2:  No.27, Beichen Village Industrial Park, Weiyang District, Shaanxi Province China.                                                                                                                            
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.

Q5: What about the voltage of products? Can they be customized?
A5: Our standard voltage is 380V, 50HZ, 3phase. The voltage can be customized according to your equipment.
 
Q6: Which payment term can you accept?
A6: 100% T/T( Decide according to actual situation)

Q7: How long will you take to arrange production?
A7: we can delivery the normal goods within 7-15 days. Other nonstandard electrical items we will delivery within 25-30 days.
 
Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.
 
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, etc.

Q10: Do you provide samples? Is it free or extra?
A10: Yes, we could offer you the sample machine. But it's not free. You need to pay for the sample and the cost of freight.

Q11: What is your terms of payment?
A11: We accept T/T, Western Union, Money Gram, Paypal, L/C, etc.

Our Company Information:

We have been focusing on high-quality mechanical equipment and construction products for more than 20 years. Especially have rich experience at mining equipment, main products include:

Ultra Large Rock Splitter
Submersible Drilling Rig
Spraying Machine
Grinding Machine

About Our Factory:


About the products:

Packing and Shipping:



Purchase Process:


About the Quality:

Others:


Why you choose us:

1. We are a real factory offering products and provide free technical advice.
2. Company in business for many years and served Over 50 countries customers.
3. All machine with CE, ISO,SGS certificate. 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, save your time.