+7 (343) 295-85-80 +7 (343) 295-85-84

Rambler's Top100

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If you have any question or you are ready to make an order, please, contact us at: +7 (343) 295-85-80; +7 (343) 295-85-84

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Pneumatic hammers DMR4-DHD340A MH 550.00;
DMR4,5-DHD340A MH 551.00
and Drilling Bits

 
  1. Driver chuck
  2. Retaining ring
  3. Seal ring
  4. Cylinder
  5. Striker
  6. Inner cylinder
  7. Bypass
  8. Damper ring
  9. Spring
  10. Check valve
  11. Seal ring
  12. Seal ring
  13. Seal ring
  14. Top sub reinforced with carbide (for МХ 550.00)

 

TECHNICAL CHARACTERISTICS

Recommended borehole diameter, mm

115-130

Shank type

DHD340A

Percussive capacity, kW

6,5...12,5

Operating air pressure, bar

14...25

Air consumption, m3/min

8...14

Diameter, mm

104

Length, mm

1033

Weight, kg

47,8

Connecting thread

API 2.3/8 Reg Pin

 

 

DRILLING BITS FOR PNEUMATIC HAMMERS
DMR4,5-DHD340A MX 550.00; DMR4,5-DHD340A MX 551.00
SHANK DHD340A
8 SPLINE

AppearanceDescriptionNominal
diameter
of the bit,
mm
Gauge
buttons
angle,
degree °
CarbideNumber
of
flushing
holes
Length
L,
mm
Weight,
kg
gaugefront
KNSH-105 DHD340A
МH 528.00
105

 

35

semi-sphere  

 

 

2

 

301

8,9
8 х Ø14 7 х Ø13
KNSH-110 DHD340A
МH 525.00
110 8 х Ø14 7 х Ø13 9,1
KNSH-110 DHD340A
МH 563.00
110 8 х Ø16 6 х Ø16 9,5
KNSH-110 DHD340A
МH 578.00
110 semi-
ballistic
9,3
8 х Ø16 6 х Ø16
KNSH-115 DHD340A
МH 522.00
115 semi-sphere 9,3
8 х Ø14 7 х Ø14
KNSH-130 DHD340A
МH 501.00
130 8 х Ø16 8 х Ø14 9,8
 

KNSH-115 DHD340A
МH 572.00

SPEEDBIT

115 40 semi-sphere semi-
ballistic
2 301 9,2
7 х Ø16

4 х Ø14

2 х Ø14

 

KNSH-130 DHD340A
МH 502.00
SPEEDBIT

 
130  35  semi-sphere  semi-
ballistic 
301  9,8 
8 х Ø16 8 х Ø14
Valve
MH 500.04
 

Drilling bits KNSH-115…130 DHD340A can be used with pneumatic hammers of foreign origin: COP 44, DHD 4

Phone: +7 (343) 295-85-80, 295-85-84, 295-85-82.

Address: 620024, the city of Yekaterinburg, 1 Simskaya str., room 401