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Crawler Drills


Model
Dimensions

Weight

Overall length 

Overall width

Overall height 

 

Performance

Hole diameter range

Thread

Number of rods

Rod length

 

Crawler

Length

Width

Speed

Tilt angle

 

Engine

Cylinder oil flow

 

Drifter

Model

Weight

Impact power

Impact pressure

Rotation speed

Rotation pressure

Frequency

 

Compressor

Working pressure

Free air delivery

 

Guide shell

Overall height

Feed length

Swing angle

Tilt angle

 

Boom

Length

Lift angle

Swing angle

Extension

 


ST155

 

10,990

8,250

2,430

3,110

 

 

64~102

T38, T45

1+5

3050-(10)

 

 

2300

310

3.6

+19 / -11

 

 

160 / 2200

 

 

STD450

228

15

130~170

230

180

3000

 

 

10.5

5.7

 

 

7140

4600

95/5

180

 

 

2100

60 / 40

45 / 45

  -          

 


ST155E

 

11,500

8,850

2,430

3,230

 

 

64~102

T38, T45

1+5

3660-(12)

 

 

2300

310

3.6

+19 / -11

 

 

160 / 2200

 

 

STD450

228

15

130~170

230

180

3000

 

 

10.5

5.7

 

 

7140

4600

95/5

180

 

 

2100

60 / 40

45 / 45

1000

 


ST255H

 

17,300

10,045

2,480

4,060

 

 

76~115

T45, T51

1+7

3660-(12)

 

 

3275

350

3.5

+10 / -10

 

 

260 / 2200

 

 

DF751

230

20-30

140~180

80-180

160

3000

 

 

10

10.5

 

 

7415

5755

270

120

 

 

1500

32 / 30

38

1250

 


 

 

kg

mm

mm

mm

 

 

mm

 

 

mm-(ft)

 

 

mm

mm

km/hour

º

 

 

Hp/rpm

 

 

 

kg

KW

kg/cm²

rpm

kg/cm²

bpm

 

 

kg/cm²

m³/min

 

 

mm

mm

º

º

 

 

mm

º

º

mm

 


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