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SC100-NUMA DTH Hammer NUMA100 Shank Hammer

SC100-NUMA DTH hammer is widely used for varies applications, including construction drilling, geothermal drilling, quarry drilling.

  • SC100-NUMA
  • SOLLROC
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Product Description

Overview

SC100-NUMA DTH hammer is widely used for varies applications, including mining, construction drilling, geothermal drilling, quarry 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 and drive chuck achieved easy disassembly.

Total parameter list

Model

SC100-NUMA 

Bit shank

NUMA100

Top sub thread

API 4 1/2" / 5 1/2" REG

Length (less bit)

1441mm (56.7 in)

External diameter

225mm (8.86 in)

Weight (less bit)

308kg (680lbs)

Impact rate at 17 bar

20HZ

Hole range

254mm-305mm (10 in -12 in)

Working pressure

10-25 bar (145 - 363 PSI)

Speed recommended

15-35 rpm

Pull force recommended

19 KN

Drill bits

Dia

Button configrature
Qty x dia.

Bit design

Weight
(kg)

Part number

Metric

Inch

Guage button

Front button

254mm

10"

Ф19mm*12

Ф16mm*12, Ф18mm*8, Ф16mm*6

Concave face

88

SC100-NUMA-254CC

275mm

10 3/4"

Ф19mm*12

Ф16mm*12, Ф18mm*8, Ф16mm*8

Concave face

93

SC100-NUMA-275CC

305mm

12"

Ф19mm*15

Ф18mm*15, Ф18mm*12, Ф16mm*9

Concave face

105

SC100-NUMA-305CC

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

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