DHD Numa Hammer SD Ql - 560 Kg Forged Drilling Machine

• Customization: Available
• After-sales Service: Available
• Warranty: 6 Months
• Model NO.: 12inch
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Weight (Kg): 560
• 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 6 5/8"Reg
• Marketing Type: Hot Product 2023
• Brand Name: Teamwhole
• Transport Package: in Wooden Case
• Specification: Numa120, SD12, Numa125 DHD112
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 843143
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

12-inch N120 Numa125 SD12 DHD112 DTH Hammer

Perfectly engineered for large hole drilling in both water well and foundational projects, this advanced 12-inch down-the-hole hammer exemplifies efficiency in rock drilling. Secure this high-quality tool from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a name synonymous with excellence and innovation in rock drilling solutions.

TEAMWHOLE JS DTH HAMMER

Introducing the groundbreaking JS series DTH hammer from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a leader in cost-effective drilling technology in China. This high-pressure marvel is engineered to operate seamlessly without a foot valve, ensuring rapid penetration, minimized air consumption, unmatched stability, and a prolonged service life, offering unparalleled value.

Hammer Length without Bit (mm)	1696mm
Weight without Bit (kg/ )	560
Hammer Outside Diameter (mm)	φ275
Top Sub Thread	API 6 5/8" REG
Working Air Pressure Range(bar/psi)	15-33
Recommended Rotary Speed (r/min)	15-35
Impact Rate at 17 Bar (Hz)	18
Air Consumption(cfm / m3/min)	246.5psi:1770/  350psi:2142

Additional DTH Hammer Options

Delve into the superior capabilities of our N120 Numa125 SD12 DHD112 DTH Hammer, an unsurpassed choice for rock drilling. This top-performing 12-inch down-the-hole hammer guarantees reliability and exceptional performance. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for the finest rock drilling equipment available.

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

Introducing Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is strategically located in the thriving Industrial Development Zone of Ningxiang, Changsha, China. Encompassing over 60,000 square meters of cutting-edge workshop space, our company boasts a team of over 100 innovative technological professionals alongside 50 seasoned experts with decades of experience in DTH rock drilling tools.

Our unrivaled expertise lies in crafting premium DTH hammers and bits for drilling diameters spanning from 3" to 43" (76-1100mm). We excel in manufacturing deep hole drilling tools, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and a comprehensive selection of equipment. Our products are in high demand across a multitude of sectors including mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, among others.

At Changsha Tianhe, we are committed to leveraging state-of-the-art production equipment and precision analytical instruments to ensure our products' reliability and consistent performance. Every item we produce meets the rigorous standards of the ISO9001:2015 quality management system.

We take pride in our expansive global presence, with our high-quality products reaching over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and beyond.

Product Name: N120 Numa125 SD12 DHD112 DTH Hammer Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Description: This DTH Hammer Drill stands as a beacon of reliability and power in rock drilling, crafted for seamless integration with drilling rigs. Experience superior drilling results with our elite rock drilling equipment, meticulously engineered to deliver excellence in every project.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is an extraordinary rock drilling tool, meticulously designed for compatibility with a myriad of drilling rigs. This formidable 12-inch down-the-hole hammer excels in rock drilling tasks, offering dependable and efficient performance.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer stands as a premier drilling tool, expertly crafted for rock drilling applications. With compatibility across numerous drilling rigs, it features a button bit that ensures efficient drilling. This 12-inch down-the-hole hammer offers unmatched performance in rock drilling tasks.

Exhibition

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