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{"title":"Forged Alloy Steel Martillo Hidraulico BH Series DTH Back Hammer For Hard Stone","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/c2\/7570dab51c3602f38bf710027194-200x200-1\/forged_alloy_steel_martillo_hidraulico_bh_series_dth_back_hammer_for_hard_stone.jpg","attrs":{"Model Number":"BH140 BH160 BH170 BH190 BH240","Dth hammer type":"high air pressure dth hammer","Supply Ability":"30000","Bit shank":"API Thread"}}
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{"title":"Mining Quarry Tunnel Pusher Leg hand held rock drilling equipment hand held rock","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/5e\/4cf75fdef72227073c8e4696b4cb-200x200-1\/mining_quarry_tunnel_pusher_leg_hand_held_rock_drilling_equipment_hand_held_rock_drill_machine.jpg","attrs":{"Brand Name":"MIROC","Model Number":"Airleg rock drill","Certification":"ISO9001,SGS, SONCAP","Place of Origin":"China"}}
{"title":"500 - 1500mm Drill Rod Spiral Geological High Wear Resistant Friction Welding","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/bc\/13ebdb9dba1292bbf0bb8dd052be-200x200-1\/500_1500mm_drill_rod_spiral_geological_high_wear_resistant_friction_welding.jpg","attrs":{"Brand Name":"MIROC KSQ","Model Number":"Spiral Drill Rod","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
{"title":"T38 Threaded Rock Drill Rods\u2002Wear - Resistant With High Manganese Steel Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/93\/54a43939ed8342db652d321752be-200x200-1\/t38_threaded_rock_drill_rods_e2_80_82wear_resistant_with_high_manganese_steel_material.jpg","attrs":{"Brand Name":"MIROC","Model Number":"T38","Certification":"ISO","Place of Origin":"China"}}
{"title":"Rock T45 Threaded Drill Rod , Extension Drill Rods For Underground Powerhouse","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/ca\/a6f814f4def3890d437847d61149-200x200-1\/rock_t45_threaded_drill_rod_2c_extension_drill_rods_for_underground_powerhouse_excavation.jpg","attrs":{"Brand Name":"MIROC","Model Number":"T45","Place of Origin":"China","Minimum Order Quantity":"50"}}
BH Series DTH Back Hammer - Forged Alloy Steel Hydraulic Hammer
The BH series DTH back hammer is a premium-grade down-the-hole drilling tool engineered for hard rock mining, water well drilling, quarrying, blasting hole, and construction applications. Available in BH140, BH160, BH170, BH190, and BH240 models, these back hammers deliver exceptional impact energy, penetration rates, and reliable performance in demanding drilling conditions.
The DTH back hammer (also known as back hammer DTH) features a unique design that provides efficient reverse circulation drilling, making it ideal for difficult ground conditions and large diameter drilling operations. Manufactured from forged alloy steel with advanced heat treatment, our BH series back hammers are designed for high air pressure operation, providing maximum durability and long service life.
BH Series Model Specifications
Model
Size
Application
BH140
Medium
Medium hole drilling, quarrying
BH160
Medium-Large
Large hole mining, water well
BH170
Large
Hard rock blasting, deep hole
BH190
Large
Extra large hole drilling
BH240
Extra Large
Heavy-duty mining, large diameter wells
Key Product Advantages
Complete BH Series - BH140, BH160, BH170, BH190, BH240 available
Back Hammer Design - Efficient reverse circulation for difficult ground conditions
Forged Alloy Steel - High strength and impact resistance
High Air Pressure Design - Optimized for 1.0-2.5 MPa operation
Hard Stone Breaking - Designed for big hard stone and blasting applications
Versatile Applications - Mining, water well, quarrying, construction
Heat Treated - Consistent hardness and extended service life
Martillo Hidraulico - Spanish market optimized
Industry Applications
Industry
Application
Hard Rock Mining
Blast hole drilling, ore extraction
Water Well Drilling
Large diameter water well construction
Quarrying
Dimension stone, aggregate production
Blasting Hole
Blast hole drilling
Construction
Foundation drilling, piling
Stone Breaking
Big hard stone breaking
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
