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SC40-QL DTH Hammer

Material: quality alloy steel
SC40-QL hammer shank: QL40
Air pressure: 10-25 bar / 145-363 PSI
Regular drill bit diameter: 115mm, 125mm, 127mm, 130mm
Color: optional
Package: plywood case per each hammer
MOQ: one pc
Customized: Yes

  • SC40-QL
  • SOLLROC
Quantity:

Product Description

Overview

SC40-QL DTH hammer is proven by testing and using in many job sites for varies rock conditions. It is widely used for varies applications, including mining, quarry, construction drilling.

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 achieved easy disassembly.

Total parameter list


Model

SC40-QL

Bit shank

QL40

Top sub thread

API 2 3/8" REG

Length (less bit)

1103mm (43.5 in)

External diameter

99mm (3.9 in)

Weight (less bit)

42.6kg (93.72lbs)

Impact rate at 17 bar

28HZ

Hole range

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

Working pressure

10-25 bar (145 - 363PSI )

Speed recommended

30-70 rpm

Pull force recommended

8 KN


Drill bits


Diameter

Button configure 

Qty x dia.

Face type

Weight

(kg)

Part number

Metric

Inch

Gauge button

Front button

115mm

4 1/2"

Ф14mm*7

Ф14mm*2,Ф14mm*4

Convex face

9.6

SC40-QL-115CV

115mm

4 1/2"

Ф16mm*7

Ф14mm*2,Ф14mm*4

Convex face

9.6

SC40-QL-115CV

115mm

4 1/2"

Ф14mm*8

Ф14mm*2,Ф14mm*4

Convex face

9.6

SC40-QL-115CV

125mm

4 15/16"

Ф14mm*8

Ф13mm*3,Ф14mm*4

Convex face

10.2

SC40-QL-125CV

127mm

5"

Ф14mm*8

Ф13mm*7

Flat face

10.3

SC40-QL-127FF

130mm

5 1/8"

Ф14mm*8

Ф14mm*7

Flat face

10.5

SC40-QL-130FF

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