DHD SD Ql Numa Hammer - 560 Kg Forged Drilling Equipment

• 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

Perfect your large hole drilling with the 12-inch down-the-hole hammer from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This remarkable tool is ideal for water wells and foundational projects, providing exceptional efficiency in rock drilling. Trust in the expertise of a company that stands as a leader in rock drilling solutions to secure your high-quality drilling equipment.

TEAMWHOLE JS DTH HAMMER

Presenting the JS series DTH hammer, a groundbreaking high-pressure innovation from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Esteemed as one of China's most cost-effective choices, the JS series operates seamlessly without a foot valve, promising rapid penetration, minimized air consumption, excellent stability, and prolonged longevity.

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

Discover the exceptional N120 Numa125 SD12 DHD112 DTH Hammer for your rock drilling needs. This 12-inch down-the-hole hammer assures unrivaled reliability and outstanding performance. Opt for Changsha Tianhe Drilling Tools and Machinery Co., Ltd. to experience superior rock drilling equipment.

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.

Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly resides within the Industrial Development Zone in Ningxiang, Changsha, China. With over 60,000 square meters of cutting-edge workshop space, we employ more than 100 innovative technological professionals and 50 seasoned specialists, each with over 20 years of expertise in DTH rock drilling tools.

Our proficiency is evident in our high-quality DTH hammers and bits, suitable for drilling diameters ranging from 3" to 43" (76-1100mm). We excel in deep hole drilling tools, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, and rock drill accessories. Our extensive product range is integral to industries such as mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and many others.

At Changsha Tianhe, cutting-edge production equipment and precise analytical instruments underpin our commitment to product reliability and consistent excellence. Each of our creations complies with the stringent standards of the ISO9001:2015 quality management system.

Boasting a worldwide presence, our superior products are distributed across over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more.

Product Name: N120 Numa125 SD12 DHD112 DTH Hammer Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Description: This DTH Hammer Drill is engineered for reliable performance and powerful rock drilling. It integrates seamlessly with drilling rigs to ensure high-quality results, establishing itself as a top-tier choice for rock drilling equipment engineered for excellence.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is an outstanding rock drilling tool, designed for compatibility with various drilling rigs. This robust 12-inch down-the-hole hammer excels with reliable and efficient performance in rock drilling endeavors.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is an elite drilling tool, purpose-crafted for rock drilling applications. Boasting compatibility with numerous drilling rigs, it features a button bit to enhance drilling efficiency, offering unparalleled performance in 12-inch down-the-hole rock drilling tasks.

Exhibition

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