G20A Handheld Pneumatic Breaker Rock Drill Jack

G20A Hand Held Pneumatic Rock Drill Jack Hammer Item No: G20AFeatures:* Perfect for truncating coal bed and breaking soft ore into pieces in mineral industry.* Ideal destroying solid or frozen stratum in civil engineering, underground construction and people protection construction, etc.* Also easy to break old ro

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G20A Hand Held Pneumatic Rock Drill Jack Hammer 

Item No: G20A

G20A Hand Held Pneumatic Breaker Rock Drill Jack Hammer


Features:

* Perfect for truncating coal bed and breaking soft ore into pieces in mineral industry.
* Ideal destroying solid or frozen stratum in civil engineering, underground construction and people protection construction, etc.
* Also easy to break old road surface in municipal construction and destroying the former concrete base during the course of equipment installation in industrial and mineral enterprise.


Specifications:
ModelPiston Diameter
(mm)
Piston Stroke
(mm)
Avg. Air Consumption
(L/s)
Net Weight
(kg)
Impact Frequency
(Hz)
Impact Energy
(J)
Air
Pressure (Mpa)
Overall Length
(mm)
Hose
Size
(mm)
Shank
Size
(mm)
Noise
Level
(dB)
G20A/TPB-20048155302220700.63520Φ19Φ30x87120
G3048155322320780.63600Φ19Φ30x87120
 


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.,

 

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