BR2 DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
| Material | Alloy Steel&Tungsten Carbide |
|---|---|
| Series | CIR, BR, COP,DHD,MISSION,QL,SD,NUMA |
| Application | Underground Mining,Water well,Mining,Quarry etc. |
| Advantage | Good quality and lower price. |
| Color | Green, or based on customer requirements. |
| Hole | 60-305mm |
| Size | 2/3/4/5/6/7/8/9/10/12/14 inches |
| Certification | ISO |
Product Description
BR1, BR2 and BR3 series DTH hammers are designed to operate efficiently at low air pressure and medium air pressure, using BR series bits.
| Type | Length | Weight | External Diameter | Bit Shank | Hole Range | Connection Thread | Working Pressure |
| (Without Bit) | (Without Bit) | ||||||
| BR1 | 760mm | 10.00kg | 54mm | BR1 | 64mm-76mm | Br40, BOX | 1.0-1.5 Mpa |
| BR2 | 880mm | 14.50kg | 62mm | BR2 | 70mm-90mm | RD50, BOX | 1.0-1.5 Mpa |
| BR3 | 889mm | 26.00kg | 82mm | BR3 | 90mm-110mm | API 2 3/8″ Reg | 1.0-1.5 Mpa |
Main Features
- The operating air pressure is between 0.7Mpa to 1.75Mpa.
- Valveless hammers.
- Simple structure, easy to assemble and disassemble, with long life span.
- Higher impact frequency and faster drilling speed.
- Lower air consumption and lower oil consumption. The hole can be drilled on the check valve to prvide more efficient cuttings discharge.
- Especially suitable for quarrying.
Competitive Advantage
- Very competitive price
- Professinal service team and special after sale team
- Fast response about all questions from clients
- Design based on your specific requirements
- Delivery on time
Get a quote
Frequently Asked Questions
Q：Are you manufacturery or trade company?
A:We are manufacturer, has more than 10 years of professional production experience .Products including DTH Hammer and Bit、Drill Pipe Casing System、Tricone Bit、Top Hammer Drill Rod、 Drill Bit、Tapper Button Bit and Rod、 Integral Drill Rod etc.
Q: Do you offer warranty on your products?
A: Yes. For different products we offer different warranty that cover all manufacturing defects in materials and workmanship. The longest period of warranty is 6 months after shipping date.
Q: How is your quality control?
A: We have our own experienced quality control. There will be strict inspection and testing for every order before shipping out.
Q: How long is your delivery time?
A: 1-5days for the products in stock； regular order delivery in 2-3weeks.
Q: After Services
A:(1) Our sales team will response for your question within 24 hours (Holidays included).
(2) Technical Support will be available in any time.
(3)Free replacement will provide once the failure confirmed caused by our product quality.
Q:Methods of Payment
A:We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc. You can choose your preferred payment methods before we shipping the goods.
Q: Do you offer OEM service?
A:Yes, we can offer OEM service if you have regular requirement.
Q: Where did you export ?
A:Till 2022 we have exported to 50+ countries.
Product Categories
Top hammer drilling tools
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Product
Professional rock drilling tool manufacturer