Top China Jack Hammer (Jackhammer) Breaker Drilling Rig for Mining Construction Machine

• Certification: ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: >300m
• Bit Type: Drag Bit
• Model NO.: TCA-7
• Drilling Way: Impactor
• Pressure: 0.63MPa
• OEM: Avaliable
• Delivery: 15 Days
• Transport Package: Carton or Wooden Box
• Specification: 7kg
• Trademark: YD
• Origin: Ningbo
• Production Capacity: 50000

Product Description

Top China Pneumatic Hand Held Jack Hammer for Mining/Construction

Item No: TCA-7





Features:

* Small and light for operating comfortablely.
* Used for hacking, breaking, repairing and digging.
* Used in hatching brick and concrete walls.
* Can easily be used in Mining, construction

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)
TCA-7	35	120	20	7.8	22	30	0.63	470	Φ16	Φ26x80	116
G10	38	155	26	10	16	43	0.63	570	Φ16	Φ24x72	118
G11	38	155	26	11	16	45	0.63	570	Φ19	Φ24x72	118
G12	38	155	26	10	16	45	0.63	570	Φ16	Φ24x72	118
G12A	38	155	26	11	18	45	0.63	570	Φ19	Φ24x72	118

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.,