Hand Manual Electric Machine Rock Drilling Drilling Works in The Quarries

• After-sales Service: Support
• Warranty: 1 Year
• Certification: RoHS, ISO 9001:2000, ISO 9001:2008
• 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.: YT28
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Name: Yt Rock Drill
• Drill Diameter: 34-45mm
• Drill Depth: 5m
• Air Consumption: Less Than 81.6L/S
• Impact Frequency: More Than 37 Hz
• Drilling Speed: More Than 470mm
• Shank Dimensions: 22*108
• Drill Bit: Button Bits, Chiesl Bit, Cross Bit etc
• Drill Rod: B22 or Integral Drill Rod
• Operation: Handhold
• Transport Package: Carton Box or Export Wooden Box
• Specification: 28kg
• Trademark: Hengwang
• Origin: Shandong, China
• HS Code: 8207909000
• Production Capacity: 5000 Sets /Month
• Package Size: 50.00cm * 80.00cm * 30.00cm
• Package Gross Weight: 23.000kg

Product Description

Product Description

YT Series Pusher Leg Rock Drill is a kind of high efficiency air leg rock drill machinery. rock drill is mainly used for diging into mine laneway and blasting holes in all drilling works.
The pusher leg rock drill is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project.
Pneumatic Rock Drill is suitable for drilling and blasting under various of rocks at any direction angles.
Blast hole dia is 34-42mm, drill hole depth is 5 m This machine may match with Model FT160BD short air leg or Model FT160BC long air leg.
This airleg rock drill has transparent surface of FY200B oil reservoir, easy to observe the oil lever, adjust oil quantity,ensure the well lubricated.

Product Parameters

 

Model No	YT24	YT26	YT27	YT28	YT29A
Weight    (kg)	24	26	27	28	27
Length   (mm)	678	690	668	661	659
Cylinder Dia*Stroke  (mm)	70*70	95X60	80*60	80*60	82*60
Working Pressure    (Mpa)	0.4-0.63
Impact energy   (J)	≥65	≥64	≥75.5	≥70	≥78
Impact frequency   (Hz)	≥31	≥36.5	≥36.7	≥37	≥37
Air consumption  (L/S)	≤67	≤55	≤83.3	≤81	≤88
Hose size   (mm)	25	25	25	25	25
Rork drill hose diameter(mm)	34-42	34-42	34-42	34-42	34-42
Rock drill hose depth   (m)	5	5	5	5	5
Shank size  (mm)	22x108	22x108	22x108	22x108	22x108

Applications

Rock drills are used for rock drilling, blasting holes and other drilling operations in quarries, small coal mines and other buildings. Easy to carry and easy to operate, these are some pictures of application scenarios when customers use the product, if you also need related pictures and videos, please contact me and I will send them to you

Packaging & Shipping

 

This is the picture of our rig when it is delivered, and there are many videos about delivery. You can contact us for more details about delivery.

Company Profile

Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.

FAQ
1) ,What is your terms of payment?
TIT 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

2), What is your terms of delivery?
EXW, FOB, CFR, CIF.

3),How about your delivery time? 
Generally, it will take 7-10 working days after receiving you advance payment The specific delivery time depends on the items and the quantity of your order

4),What is the warranty of our machine?
Our main machine enjoys a?1 year warranty(except for the hammer). during this time all accessories broken can be changed for a?new one And we provide videos for machine install and operation.

5), What is your terms of packing?
Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.

6),Do you test all your goods before delivery?
Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.

7),Do you Preferred provide wear parts for transacted clients?
Yes, we have records for your clients, and will prefer providing accessories to clients.

8)How do you make our business long-term and good relationship?
1 We keep good quality and competitive price to ensure our customers benefits;
2 We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

9), Do you have any certificates for your machine?
All of our products coming with the certificates of CE, S09001.