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BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
Specifications
Brand Name :
MIROC
Model Number :
BR2 DTH Drill Hammer
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
Supply Ability :
2000pcs per month
Delivery Time :
15-20 days
Packaging Details :
Standrad export packaging or customized
Material :
Carbon Steel
Application :
Energy & Mining, Well Drilling
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
Description

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

Product tags

chicago pneumatic 1 impact wrench

,

yn27c gasoline rock drill

,

hollow piston rod
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BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers

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Product Detail
Brand Name :
MIROC
Model Number :
BR2 DTH Drill Hammer
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
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video
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers
BR1 BR2 BR3 Middle Low Air Pressure 54mm DTH Hammers

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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