Audited Supplier
y20
Available
CE, ISO 9001:2008, GS
New
AC Motor
100-150mm
>300m
Diamond Bit
Rotary
18 Kg
0.5-0.63MPa
Avaliable
Carton or Wooden Box
15 Days
YD
Carton or Wooden Box
Ningbo
Product Description
Coal Mining pneumatic rock drill drilling machine
Item No: Y20
Features:
Y20 Rock Drills: Rock drills use compressed air as power, mainly used in construction sites, various types of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations.
Specifications:
FAQ:
1.Q: What is the biggest advantage compared to other suppliers?
A: Yongdun makes the best quality pneumatic hammers & demolition breakers in China, and we have developed and registered patents both in China & abroad.
2.Q: Do you do OEM?
A: Yes, OEM is workable for us. And have do OEM for top brand.
3.Q: Can you send us samples?
A: We are happy to send samples to test the quality and market.
4.Q: For the product, can I choose the color I prefer?
A: Yes, color can be customized but it requires MOQ.
5.Q: What's the delivery time?
A: It usually takes about 30-40 days to finish the order.
6.Q: Do you also provide spare parts of pneumatic tools?
A: Spare parts are avaliable if you want.
7.Q: How is the payment terms?
A: Normally T/T 30% in advance and T/T 70% before shipment.
8.Q: How about quality control in your factory?
A: We pay great attention on quality during production, and products will be tested piece by piece after assembling.
9.Q: Do you have quality certification?
A: Yes, we have CE, GS, RHOS, TUV ect.,
Item No: Y20
Features:
Y20 Rock Drills: Rock drills use compressed air as power, mainly used in construction sites, various types of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations.
Specifications:
| Model | Weight (kg) | Bore (mm) | Stroke (mm) | Impact Energy | Impact Frequency (HZ) | Consumption (L/s) | Air Hose (mm) | Water Hose (mm) | Shank (mm) |
| Y18 | 18 | 60 | 50 | 32.7 | 30 | 25 | 19 | 13 | 22x108 |
| Y19 | 19 | 65 | 54 | 40 | 35 | 43 | 19 | 13 | 22x108 |
| Y20 | 18 | 60 | 50 | 32.7 | 30 | 25 | 19 | 13 | 22x108 |
| YT24 | 24 | 70 | 70 | 62 | 31 | 56 | 19 | 13 | 22x108 |
| YT28 | 26 | 80 | 60 | 63 | 35 | 58 | 25 | 13 | 22x108 |
FAQ:
1.Q: What is the biggest advantage compared to other suppliers?
A: Yongdun makes the best quality pneumatic hammers & demolition breakers in China, and we have developed and registered patents both in China & abroad.
2.Q: Do you do OEM?
A: Yes, OEM is workable for us. And have do OEM for top brand.
3.Q: Can you send us samples?
A: We are happy to send samples to test the quality and market.
4.Q: For the product, can I choose the color I prefer?
A: Yes, color can be customized but it requires MOQ.
5.Q: What's the delivery time?
A: It usually takes about 30-40 days to finish the order.
6.Q: Do you also provide spare parts of pneumatic tools?
A: Spare parts are avaliable if you want.
7.Q: How is the payment terms?
A: Normally T/T 30% in advance and T/T 70% before shipment.
8.Q: How about quality control in your factory?
A: We pay great attention on quality during production, and products will be tested piece by piece after assembling.
9.Q: Do you have quality certification?
A: Yes, we have CE, GS, RHOS, TUV ect.,
