Products

Contact Person : Ms. Huang Spring
Company Name : Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
Tel : 86-731-84456185,13077324210
Fax : 86-731-84456185
Address : Hunan,Changsha,Lianfeng Country, Hanpu Town, Yuelu Section
Country/Region : China
Zip : 410000

5" TH122 DTH hammer

Product Detailed

Related Categories:Mining Machinery Parts

TH122 DTH hammer:Valveless DTH hammer Material:Carbide Certificate: ISO9001:2008,SONCAP High impact power with low frequency

Usage: Drill holes from 135mm to 185mm."

Matched products: 76mm drill rods with API 2 3/8"REG BOX

bits with COP54.DHD350,Mission50,QL50,SD5,XL5 shanks

Application fields: all kinds of fields, such as mining, quarry, tunnel, bridge, construction and etc., but extremely exellent to use with casing tubes during casing drilling.

Features: high impact power with low frequency, long service life, non-return flushing, reliable performance.

Techincal Parameters

Description	Product Code	Bit Shank		Thread Connection	Outer Dia. (mm)	Length Without Bit (mm)	Weight (kg)		Flat Wrench (mm)	Rec. Hole Size (mm)
TH122	240000	DHD350 COP54		API 2 3/8" REG PIN or API 3 1/2" REG PIN	124	1214	57		74.5	138 -165
Working Pressure (bar)	Impact Frequency at 17 bar (Hz)		Normal Axial Pressure (kN)		Rec. Rotation Speed (r/min)		Air Consumption (m³/min)
12-24	25		9.2		30-50		12bar	17bar		24bar
							8.2	14.9		23.4

Hammers Matching To Other Bits
Description	Product Code	Bit Shank	Thread Connection	Outer Dia. (mm)	Length Without Bit (mm)	Weight (kg)	Flat Wrench (mm)	Rec. Hole Size (mm)
TH122-QL50	240001	QL50	API 2 3/8" REG PIN or API 3 1/2" REG PIN	124	1208	58	74.5	138 -165
TH122 -SD5	240002	SD5			1206	59
TH122 -XL5	240004	XL5			1206	57
TH122 -Mission50	240005	Mission50			1208	59
TH122 -MACH50	242000	MACH50			1126	58