China Branded China Mine Drilling Rig Jack Hammer Rock Drill Equipment for Construction

Branded China Mine Drilling Rig/Jack Hammer/Rock Drill equipment for construction
Item No: TPB-60

Features:
TPB-40 Jack Hammer uses the compressed air as a driving force.
It can efficiently complete strengthen of concrete and the breaking of rocks and asphalt.
And it is more high-powered, more efficient with a long life.
It is ideal for crushing Large, thick, hard items.
it is widely used in constructions, such as the Minerals, bridges, municipal construction, roads, etc.,
Specifications:
ModelPiston Diameter
(mm)Piston Stroke
(mm)Avg. Air Consumption
(L/s)Net Weight
(kg)Impact Frequency
(Hz)Air
Pressure (Mpa)Overall Length
(mm)Hose
Size
(mm)Shank
Size
(mm)TPB-404414626.718156.36601925x105TPB-6057.1510066.73023.36.33451932x152
28x152TPB-9066.6715236.74225.36.37231932x152
28x152
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.,