China Top Brand Pneumatic Jack Hammer Breaker Excavator Parts

Product Description

China Top Brand Pneumatic Jack Hammer Breaker Excavator parts
Item No: G20A
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:

Model	Piston 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-200	48	155	30	22	20	70	0.63	520	Φ19	Φ30x87	120
G30	48	155	32	23	20	78	0.63	600	Φ19	Φ30x87	120

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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