Home » PRODUCT » DTH Hammers and bits » 6 inch DTH hammers and bits » SC60NKS-QL DTH Hammer No Footvalve
Share to:

SC60NKS-QL DTH Hammer No Footvalve

Material: quality alloy steel
SC60NKS-QL hammer shank: QL50 no footvalve
Air pressure: 10-25 bar / 145-363 PSI
Regular drill bit diameter: 146mm, 152mm, 160mm
Color: optional
Package: plywood case per each hammer
MOQ: one pc
Customized: Yes

  • SC60NKS-QL
  • SOLLROC
Quantity:

Product Description

Overview

SC50NKS-QL DTH hammer is SOLLROC K series hammer ( high penetration series) specialized in mine blast hole drilling.

It is a interim model between 5 inch and 6 inch hammer. It can work with smaller size bit like 5 3/4" (146mm) which regular 6 inch hammer can not work with.

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.

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

SC60NKS-QL

Bit shank

QL50 without footvalve

Top sub thread

API 3 1/2" REG

Length (less bit)

1058mm (41.65 in)

External diameter

135mm (5.31 in)

Weight (less bit)

71.3 kg (157.2 lbs)

Impact rate at 17 bar

30HZ

Hole range

146mm-160mm (5.75 in - 6.3 in)

Working pressure

10-25 bar (145 - 363 PSI)

Speed recommended

25-50 rpm

Pull force recommended

9.0 KN

Drill bits

Dia.

Button configuration Qty*dia.

Bit design

Weight(kg)

Part number

Metric

Inch

Guage button

Front button

146mm

5 3/4"

Ф18mm*8

Ф15mm*8

Flat face

15.9

SC60NKS-QL-146FF

146mm

5 3/4"

Ф18mm*8

Ф15mm*4,Ф14mm*3

Concave face

15.8

SC60NKS-QL-146CC

152mm

6"

Ф18mm*8

Ф15mm*8

Flat face

16.4

SC60NKS-QL-152FF

152mm

6"

Ф18mm*8

Ф16mm*4,Ф14mm*4

Concave face

16.2

SC60NKS-QL-152CC

160mm

6 5/16"

Ф18mm*8

Ф16mm*8

Flat face

16.9

SC60NKS-QL-160FF

160mm

6 5/16"

Ф18mm*8

Ф16mm*4,Ф14mm*4

Concave face

16.7

SC60NKS-QL-160CC


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

Quick Links

Products

 Copyrights 2019 SOLLROC Drilling tools. Supported by leadongSitemap