Place of Origin: | China |
Brand Name: | MIROC |
Certification: | ISO |
Model Number: | BR2 DTH Drill Hammer |
Minimum Order Quantity: | 1 |
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Price: | Negotiation |
Packaging Details: | Standrad export packaging or customized |
Delivery Time: | 15-20 days |
Supply Ability: | 2000pcs per month |
Material: | Carbon Steel | Application: | Energy & Mining, Well Drilling |
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Diameter: | 54mm, 62mm, 82mm | Pressure: | Low Medium Air Pressure |
Process Type: | Forging | Packaging: | Carton, Wooden Box, Plastic Box |
Working Pressure: | 1.0-1.5 Mpa | Recommended Ratation Speed: | 25-40 R/min |
High Light: | Low Air Pressure DTH Hammers,Middle Air Pressure DTH Hammers,54mm DTH Hammers |
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.
Main Features
1. The operating air pressure is between 0.7Mpa to 1.75Mpa.
2. Valveless hammers.
3. Simple structure, easy to assemble and disassemble, with long life span.
4. Higher impact frequency and faster drilling speed.
5. Lower air consumption and lower oil consumption. The hole can be drilled on the check valve to prvide more efficient cuttings discharge.
6. Especially suitable for quarrying.
Specifications:
Type | Length (Without Bit) |
Weight (Without Bit) |
External Diameter | Bit Shank | Hole Range | Connection Thread | Working Pressure |
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 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988