Heavy-Duty Mining DTH Hammer for Rock Drilling with Durable Button Bit

• Customization: Available
• After-sales Service: Available
• Warranty: 6 Months
• Model NO.: SD6
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Weight (Kg): 105
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Rock Drilling
• Color: Glod Other Ascustomer Need
• Keyword: DTH Hammer
• Matched Drill Rig: DTH Drill Rig
• Video Outgoing-Inspection: Provided
• Thread Type: API 3 1/2"Reg
• Marketing Type: Hot Product 2023
• Brand Name: Teamwhole
• Transport Package: in Wooden Case
• Specification: SD6
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 843143
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

TEAMWHOLE DTH Drilling Rig Tools Low Pressure BR3 DTH Hammer for BR Shank Series DTH Bit

TEAMWHOLE JS DTH HAMMER
The JS series DTH hammer is an innovative high-pressure hammer recently developed.
by our company. Recognized as one of the most cost-effective DTH hammers in China, this series matches bits without a foot valve, offering rapid penetration, low air consumption, exceptional stability, and extended service life.

JS-DHD360 DTH Hammer
Specifications	Metric	Imperial
Hammer Length without Bit	1152.5 mm	45.37in
Weight without Bit	103.56 kg	228.31lb
Outside Diameter of the Hammer	Φ148mm	5.75in
Top Sub Thread	API3 1/2REG PIN
Working Air Pressure Range	10-25bar/145-363psi
Recommended Rotary Speed	25-50r/min
Impact Rate at 17 Bar	25HZ

JS-SD6 DTH Hammer
Specifications	Metric	Imperial
Hammer Length without Bit	1182mm	46.54in
Weight without Bit	101.6 kg	224lb
Outside Diameter of the Hammer	Φ148mm	5.75in
Top Sub Thread	API3 1/2"REG PIN
Working Air Pressure Range	10-25bar/145-363psi
Recommended Rotary Speed	25-50r/min
Impact Rate at 17 Bar	25Hz

JS-QL60 DTH Hammer
Specifications	Metric	Imperial
Hammer Length without Bit	1057 mm	41.61in
Weight without Bit	95 kg	209.4lb
Outside Diameter of the Hammer	Φ148mm	5.75in
Top Sub Thread	API3 1/2"REG PIN
Working Air Pressure Range	10-25bar/145-363psi
Recommended Rotary Speed	25-50r/min
Impact Rate at 17 Bar	25Hz

Other DTH hammer

PRODUCT SPECIFICATIONS

JS--DHD SHNAK DTH HAMMER SPECIFICATION
Bit shank	Length/mm	Thread	OD/mm	Work pressure	Rec.speed rotation/r/min	Air consumption (m³/min at 18bar)	Weight kg
DHD3.5	863mm	API 2 3/8"REG	80MM	2.0Mpa	30-60	7	22
DHD340	967mm	API 2 3/8"REG	99MM	2.5Mpa	30-60	11	38.4
DHD350	1070mm	API 3 1/2"REG	126MM	2.8Mpa	25-55	16	68.4
DHD360	1164mm	API 3 1/2"REG	148.5MM	3.0Mpa	25-55	20	101.5
DHD380	1366mm	API 4 1/2"REG	185MM	3.0Mpa	25-55	23	152.7
DHD112	1522mm	API 6 5/8"REG	275MM	3.0Mpa	25-55	41	295

JS-SD SHANK DTH HAMMER SPECIFICATION
Bit shank	Length/mm	Thread	OD/mm	Work pressure	Rec.speed rotation/r/min	Air consumption (m³/min at 18bar)	Weight kg
SD4	967mm	API 2 3/8"REG	99MM	2.5Mpa	30-60	11	38.4
SD5	1070mm	API 3 1/2"REG	126MM	2.8Mpa	25-55	16	68.4
SD6	1164mm	API 3 1/2"REG	148.5MM	3.0Mpa	25-55	20	101.5
SD8	1366mm	API 4 1/2"REG	185MM	3.0Mpa	25-55	23	152.7
SD12	1522mm	API 6 5/8"REG	275MM	3.0Mpa	25-55	41	295

JS--QL SHANK DTH HAMMER SPECIFICATION
Bit shank	Length/mm	Thread	OD/mm	Work pressure	Rec.speed rotation/r/min	Air consumption (m³/min at 18bar)	Weight kg
QLX40	967mm	API 2 3/8"REG	99MM	2.5Mpa	30-60	11	38.4
QL50	1070mm	API 3 1/2"REG	126MM	2.8Mpa	25-55	16	68.4
QL60	1164mm	API 3 1/2"REG	148.5MM	3.0Mpa	25-55	20	101.5
QL80	1366mm	API 4 1/2"REG	185MM	3.0Mpa	25-55	23	152.7
QL120	1522mm	API 6 5/8"REG	275MM	3.0Mpa	25-55	41	295

Company Profile

Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is situated in the Industrial Development Zone of Ningxiang, Changsha, China. Boasting a workshop spanning over 60,000 square meters, the company employs more than 100 technological experts and 50 professionals with over two decades of experience in DTH rock drilling tools.

Specializing in the manufacture of DTH hammers and bits, we offer drilling holes ranging from 3" to 43" (76-1100mm) in diameter. Our extensive product line includes large-diameter DTH drilling tools for deep hole drilling, Eccentric (ODEX) and Concentric casing systems, reverse circulation hammers and bits, rock drill accessories, and various other equipment. Our products are extensively utilized in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other industries.

Equipped with advanced production machinery and sophisticated analytical instruments, we ensure
our products' consistent quality and stable performance. All products comply with the ISO9001:2015 quality management system.

Our products reach a global market, being exported to over 50 countries across South America, Africa, Europe, Australia, the Middle East, and more.

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