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SC40K-DHD DTH Hammer - without Footvalve

Country/Region china
Company Changsha Sollroc Engineering Equipments Co., Ltd
Categories DTH Hammer
Telephone (+86)-731- 85551632 (+86)-731- 85551635
ICP License Issued by the Chinese Ministry
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SC40K-DHD DTH Hammer - without Footvalve

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SC40K-DHD DTH Hammer - without Footvalve

SC40K-DHD DTH hammer is proven by test and use many times in many mines in many countries and regions. It is widely used for blasting hole drilling for mines due to its high penetration.

  • Model: SC40K-DHD
  • Brand: SOLLROC
Material:
harden steel
Size:
4 inch hammer
Quantity:
Inquire Add to Basket

Product Description

Overview

SC40K-DHD DTH hammer is SOLLROC K series hammer ( high penetration series) specialized in mine blast hole drilling.

It is proven by test and use many times in many mines in many countries and regions. It is widely used for blasting hole drilling for mines due to its high penetration.

Features

1、Valveless air distribution ensures smooth working.

2、Piston design and harden wear part ensure strong wear-resistance

3、Minimize the energy loss, high penetration, lower air and oil consumption.

4、Fewer internal parts minimize the maintain and replace the part requirements.

5、Multi-start threads on top sub and drive chuck achieved easy disassembly.

Total parameter list

Model

SC40K-DHD

Bit shank

DHD340A without footvalve

Top sub thread

API 2 3/8" REG

Length (less bit)

927mm (36.5 in)

External diameter

100mm (3.94 in)

Weight (less bit)

37.4kg (83 lbs)

Impact rate at 17 bar

35HZ

Hole range

110mm-130mm (4.4 in -5.12 in)

Working pressure

10-25 bar (145 - 362.5 PSI )

Speed recommended

30-70 rpm

Pull force recommended

7.0 KN

Drill bits

Diameter

Button configure

Qty x dia.

Face type

Weight

(kg)

Product Tags:

dth hammer bit

  

dth hammers bits

  

dth hammer bits

  
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