DHD380/SD8/Ql80 DTH Hammer for Water Well Drilling

• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: DHD380
• Material: Alloy Steel
• Weight (Kg): 195
• 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 4 1/2"Reg
• Marketing Type: Hot Product 2023
• Brand Name: Teamwhole
• Transport Package: in Wooden Case
• Specification: DHD380
• 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 a new type of high pressure hammer which developed

by our company. It is one of the most cost-effective DTH hammer in China. This series of hammer are match to bit without foot valve. It is with fast penetration, low air consumption, good stability and long service life.

 

 

 

JS-DHD380 DTH Hammer
Specifications	Metric	Imperial
Hammer Length without Bit	1384mm	54.49in
Weight without Bit	186.5kg	411.2lb
Outside Diameter of the Hammer	Φ185mm	7.09in
Top Sub Thread	API4 1/2"REG PIN
Working Air Pressure Range	10-25bar/145-363psi
Recommended Rotary Speed	20-45r/min
Impact Rate at 17 Bar	20Hz

JS-SD8 DTH Hammer
Specifications	Metric	Imperial
Hammer Length without Bit	1356 mm	53.39in
Weight without Bit	188.7kg	416lb
Outside Diameter of the Hammer	Φ185mm	7.09in
Top Sub Thread	API4 1/2"REG PIN
Working Air Pressure Range	10-25bar/145-363psi
Recommended Rotary Speed	20-45r/min
Impact Rate at 17 Bar	20Hz

JS-QL80 DTH Hammer
Specifications	Metric	Imperial
Hammer Length without Bit	1365 mm	53.74in
Weight without Bit	192 kg	423.29lb
Outside Diameter of the Hammer	Φ185mm	7.09in
Top Sub Thread	API3 1/2"REG PIN
Working Air Pressure Range	10-25bar/145-363psi
Recommended Rotary Speed	20-45r/min
Impact Rate at 17 Bar	20Hz

 

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
                                                                                                                                                                                                                      
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd was established in 2002,located in Industrial Development Zone,Ningxiang,Changsha,China.The company has over 60,000 square meters workshop and more than100 technological backbone and 50 experts with more than 20years of DTH rock drilling tools experience.

It mainly manufactures DTH hammers and bits with capacity of drilling holes from 3" to 43"(76-1100mm)in diameters, DTH drilling tools with large diameters for deep holes drilling,Eccentric(ODEX)casing system and Concentric casing system, Reverse circulation hammers and bits, accessories of rock drills and some other equipments. The products are widely used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas and other fields.

The company's advanced production equipment and analytical instruments can ensure the products
reliable quality and stable performance. Ail of our products are produced according to quality management system ISO9001:2015.

Our products are mainly exported to South America, Africa, Europe, Australia, Middle East and other places which over 50 countries.

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