MFD 90 MAX PLUS

  • EFFECTIVE HAMMER HAVINGMINIMUMWEIGHTIN ITS CLASS
  • "LEGO" CONCEPTcomposition of the relevantconfigurationsof user
  • for aworking pressure of4-7bar
  • manual drilling in mining, civil engineering, construction works, decorative quarries and similar
  • for wet ( SI configuration) or dry drilling ( SIA configuration)
  • requiredthe use ofairlubricators
  • air – leg or hand – held drilling
  • rotarymechanismwith rifle bar
  • cost-effective
  • the possibility ofmountinganti-vibration

Application and characteristics for MFD 90 MAX PLUS

  • heavy piston with stroke 60 mm
  • for drilling in toughest stone existing
  • special vibro effect (special distributor & main valve)
  • ten index point throttle valve (smooth start)
  • HWR (Heat & Wear resistant) piston for difficult working conditions
  • Less blows but strong hit
  • with aditional silencer (polymer housing-PS) available – (ATEX certified)

MFD 90 MAX PLUS ST

Tehnical data

Ordering No.

 

9 307 07

Piston diameter

mm

90

Blows

min-1

2650

Free speed

RPM

290

Air consumption at 5 bar

m3/min

4,5

Operating pressure

bar

4 - 6

Net weight

kg

26

Length

mm

620

Connection

 BSPT

3/4"

Connection water

 

1/2 ¨

Rock drill shank (hexagonal )

 

22x108 or 25x108

Sound pressure level according to ISO 11201

(Dba)

105

Vibration level  according to ISO 8662

(m/s2)

23

MFD 90 MAX PLUS QA

Tehnical data

Ordering No.

 

9 307 17

Piston diameter

mm

90

Blows

min-1

2650

Free speed

RPM

290

Air consumption at 5 bar

m3/min

4,5

Operating pressure

bar

4 - 6

Net weight

kg

24,7

Length

mm

600

Connection

BSP

1"

Connection water

 

1/2 ¨

Rock drill shank (hexagonal )

 

22x108 or 25x108

Sound pressure level according to ISO 11201

(Dba)

105

Vibration level a according to ISO 8662

(m/s2)

23

MFD 90 MAX PLUS DI

Tehnical data

Ordering No.

 

9 307 13

Piston diameter

mm

90

Blows

min-1

2650

Free speed

RPM

290

Air consumption at 5 bar

m3/min

4,5

Operating pressure

bar

4 - 6

Net weight

kg

26,5

Length

mm

695

Connection

 BSP

1"

Connection water

 

1/2 ¨

Rock drill shank (hexagonal )

 

22x108 or 25x108

Sound pressure level according to ISO 11201

(Dba)

105

Vibration level a according to ISO 8662

(m/s2)

23

MFD 90 MAX PLUS CL

Tehnical data

Ordering No.

 

9 307 15

Piston diameter

mm

90

Blows

min-1

2650

Free speed

RPM

290

Air consumption at 5 bar

m3/min

4,5

Operating pressure

bar

4 - 6

Net weight

kg

26,5

Length

mm

700

Connection

 BSPT

R3/4"

Connection water

 

1/2 ¨

Rock drill shank (hexagonal )

 

22x108 or 25x108

Sound pressure level according to ISO 11201

(Dba)

105

Vibration level a according to ISO 8662

(m/s2)

23

MFD 90 MAX PLUS C

Tehnical data

Ordering No.

 

9 307 14

Piston diameter

mm

90

Blows

min-1

2650

Free speed

RPM

290

Air consumption at 5 bar

m3/min

4,5

Operating pressure

bar

4 - 6

Net weight

kg

26,5

Length

mm

695

Connection

 BSPT

3/4"

Connection water

 

1/2 ¨

Rock drill shank (hexagonal )

 

22x108 or 25x108

Sound pressure level according to ISO 11201

(Dba)

105

Vibration level a according to ISO 8662

(m/s2)

23


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