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SC60N-DHD DTH Hammer No Footvalve

Material: quality alloy steel
SC60N-DHD hammer shank: DHD360 / COP64 / DHD6 / Terranox 6 no footvalve
Air pressure: 10-25 bar / 145-363 PSI
Regular drill bit diameter: 165mm, 171mm, 178mm,190mm
Color: optional
Package: plywood case per each hammer
MOQ: one pc
Customized: Yes

  • SC60N-DHD
  • SOLLROC
Quantity:

Product Description

Overview

SC60N-DHD DTH hammer is a kind of DTH hammer with the tubeless (no footvalve) drill bits. It achieved high penetration during drilling due to the optimized components. It is proven by testing and using in many job sites for varies rock conditions. It is used for varies applications, including mining, exploration, water well, geothermal, construction drilling and civil engineering, especially for mining.

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.


Total parameter list

Model

SC60N-DHD

Bit shank

DHD360 /COP64 no footvalve

Top sub thread

API 3 1/2" REG

Length (less bit)

1238mm (48.74 in)

External diameter

148mm (5.83 in)

Weight (less bit)

112kg (247.7lbs)

Impact rate at 17 bar

27HZ

Hole range

165mm-190mm (6.5 in - 7.5 in)

Working pressure

10-25 bar (145 - 363 PSI)

Speed recommended

25-50 rpm

Pull force recommended

9.5 KN

Drill bits

Dia.

Button configuration Qty*dia.

Bit design

Weight(kg)

Part number

Metric

Inch

Guage button

Front button

165mm

6 1/2"

Ф18mm*8

Ф16mm*8

Flat face

24.6

SC60N-DHD-165FF

165mm

6 1/2"

Ф18mm*8

Ф16mm*4,Ф16mm*4

Convex face

24.4

SC60N-DHD-165CV

165mm

6 1/2"

Ф18mm*8

Ф16mm*4,Ф15mm*4

Concave face

24.1

SC60N-DHD-165CC

171mm

6 3/4"

Ф18mm*8

Ф16mm*6,Ф16mm*4

Concave face

24.8

SC60N-DHD-171CC

178mm

7"

Ф18mm*8

Ф16mm*6,Ф16mm*4

Concave face

25.4

SC60N-DHD-178CC

190mm

7 1/2"

Ф18mm*10

Ф16mm*8,Ф16mm*5

Concave face

26.9

SC60N-DHD-190CC


Call Us :
+86 731- 85551632
No.55 Jiucaiyuan, Wenyi road, Furong District, 410001, Changsha, Hunan, China

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