Y19A Portable Jack Hammer Pneumatic Rock Drill Machine

Product Description

Yt28 Pneumatic Rock Drill Jack Hammer
Features:
1. Control handle centering and handle body, new structure, easy to operate
2. Compared with the same type of rock drill: lightweight, low noise, high efficiency, and good economic efficiency.
Description:
The YT rock drill is suitable for rock hardening and hardening (f = 8-18) rock drilling and inclined holes, or it can be vertically upward to cut the anchor hole on the roof. It is best suited for large mines, medium mines, and tunnel operations.
Application
The YT28 rock drill is a new type of efficient drilling machine. It is widely used in mine roadway excavation and various drilling operations. It is indispensable equipment for blasting, metallurgy, coal, railway, transportation, water conservancy construction, and national defense stone engineering.
Technical Parameters

Model	Y28	YT28	YT27	YT29A
Drilling volume l/s	<=55<=81	<=55<=81	<=83	<=88
Tracheal Inner diameter mm	25	25	25	25
Water pipe Inner diameter mm	23	13	13	13
Rig diameter mm	34-42	34-42	34-42	34-42
Rig depth m	5	5	5	5
Drilling frequency Hz	>=37	>=34>=37	>=37	>=39
Machine Weight kg	26	26	27	27

Company Profile
Shaanxi Zhongtuo Mining Equipment Company was founded in 2005 in Xi'an, Shaanxi Province, It is a foreign trade company specializing in the research, development, and sales of machinery and equipment in the fields of mining, bridges, pavements, and tunnels.
At present, our customers are all over Russia, Thailand, Romania, Bulgaria, Albania, Colombia, Brazil, Peru, Uruguay, Saudi Arabia, Kuwait, United Arab Emirates, Oman, Turkey, Israel, Kazakhstan, India, and many other countries.
Our Team
FAQ: Q1: Whether the rig is used for rock holes or soil holes?A1: Equipped with different drill bits according to the application object. Rock drilling rigs are equipped with round steel drill impact hammers and rock drill bits. The soil drilling rigs require a twist drill pipe and a three-blade drill bit. Q2: How much tonnage can a bridge jack lift??A2: The range is from 50 to 1000 tons, depending on the application needs we have the right choice for you.
Q3: How many meters is the connection between the jack and the oil pump?A3: The factory standard is two meters. If you need longer, we will make it for you.
Q4: What is the difference between the hydraulic oil pump?A4: For the tension jack, it is 50 MPa 3 kW oil pump and 60 MPa 4 kW oil pump.Q5: What kind of packages does a set of anchors have?A5: Anchor ring, clip, anchor pad, spiral rib. Q6: Which payment term can you accept?A6: 100% T/T( Decide according to actual situation)
Q7: How long is the machine warranty?A7: One year for the machine and provide technical support according to your needs.Q8: How long will it take to arrange production?A8: we can deliver the normal goods within 7-15 days. Other nonstandard electrical items we will deliver within 25-30 days. 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 the freight.Q11: What are your terms of payment?A11: We accept T/T, Western Union, Money Gram, Paypal, L/C, etc.