Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
Main products:DTH Hammer,Button Bit,Drilling Rig
Products
Contact Us
  • 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

TH98 ROCK DRILLING HAMMER

TH98 ROCK DRILLING HAMMER
Product Detailed
large impact power,smooth and stable speed Long service life Certificate: ISO9001:2008 SONCAP smooth operation and reliabilit

Usage: Drill holes from 105mm to 152mm.

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

                               bits with COP44.DHD340A,Mission40,QL40,SD4,XL4 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: 1.high impact power with low frequency

                 2.non-return flushing

                3.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)

TH98

230000

DHD340

COP44

API 2 3/8" 

REG PIN

98

1045

38

65

105-138

Working 

Pressure

 (bar)

Impact 

Frequency

at 17 bar

Normal 

Axial

 Pressure

(kN)

Rec.

 Rotation 

Speed

(r/min)

Air

 Consumption

(m³/min)

10.5-24

27

7.1

30-50

10.5bar

17bar

24bar

7

12

17.2

Hammers Matching To Other Bits

Description

Product 

Code

Bit

Shank

Thread 

Connection

Outside

 Dia.   

(mm)

Length 

Without 

Bit(mm)

Weight

(kg)

Flat 

Wrench

(mm)

Rec. 

Hole 

Size

(mm)

TH98-QL4

230001

QL4

API 2 3/8" 

REG PIN

98

1041

37

65

105

-138

TH98-SD4

230002

SD4

1040

37

TH98-Misson40

230003

Misson40

1042

37

TH98-MACH44

220005

MACH44

1041

37

TH98-COP42

230008

COP42

1045

38

TH98-XL4

237000

XL4

1040

37

Working

 Pressure

 (bar)

Impact 

Frequency

 at 17 bar

Normal

Axial 

Pressure

(kN)

Rec.

Rotation 

Speed

(r/min)

Air

 Consumption

(m³/min)

10.5-24       

27  

7.1

30-50

10.5bar

17bar

24bar

TH98 ROCK DRILLING HAMMER



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