Precision-Forged DTH Hammer for Mining and Rock Drilling with Advanced 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
Introducing the JS series DTH hammer, a revolutionary high-pressure hammer developed.
by our company. This series is among the most cost-effective DTH hammers in China. Matching bits without foot valves, it offers fast penetration, low air consumption, excellent stability, and an 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 Hammers

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

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. was established in 2002 and is located in the Industrial Development Zone of Ningxiang, Changsha, China. The company boasts a workshop space exceeding 60,000 square meters, with more than 100 skilled technicians and 50 experts each possessing over 20 years of experience in DTH rock drilling tools.

Our primary products include DTH hammers and bits capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. We specialize in DTH drilling tools for large-diameter and deep-hole drilling, Eccentric (ODEX) and Concentric casing systems, reverse circulation hammers and bits, rock drill accessories, and various other equipment. Our products find extensive applications in mining, water well engineering, construction, geological exploration, geothermal drilling, and oil and gas sectors.

Our state-of-the-art production equipment and analytical instruments ensure
reliable quality and stable performance. All products adhere to the ISO9001:2015 quality management system.

We have a global footprint, exporting our products to over 50 countries, including South America, Africa, Europe, Australia, and the Middle East.

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