+7 (499) 550 31 77
+7 (499) 550 31 77
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Пневмоударники STUNNER SERIES

DESIGN HIGHLIGHTS

  • Stunner Series is a valve type hammers designed for high performance at low operating air pressures.
  • Suitable bits has a strong robust design without foot valve to withstand heavy duty application.
  • Stunner Series Hammers maximizes energy output and reduces service requirements.
  • Wear Sleeve is not reversible.
  • All critical internal components are heat treated under strict control to maximize tool longevity.
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STUNNER SERIES

  • ST25BR (3.0”)
  • ST30BR (3.5”)
  • ST335BR (3 3/4”)
  • ST45PA (4.5”)

DESIGN HIGHLIGHTS

  • Stunner Series is a valve type hammers designed for high performance at low operating air pressures.
  • Suitable bits has a strong robust design without foot valve to withstand heavy duty application.
  • Stunner Series Hammers maximizes energy output and reduces service requirements.
  • Wear Sleeve is not reversible.
  • All critical internal components are heat treated under strict control to maximize tool longevity.

EXCLUSIVE FEATURES

  • Flapper mechanism helps to adjust inflow air pressure and it is guided with valve centralizer for correct positioning/movement of flapper valve.
  • Split bush used for guiding the bit and it provided with a groove for easy removal.
  • Inner cylinder guides piston and supplies air into piston area where the air flow is controlled.

APPLICATIONS

• Water Well • Mining • Construction • Quarry

Технические характеристики

ST25BR
ST30BR
ST35BR
ST45PA
Sl.No Description Unit Dimension
1 HAMMER LENGTH W/O BIT mm 810.0
2 HAMMER OUTSIDE DIA mm 62.0
3 HAMMER WEIGHT kg 13.0
4 CYLINDER BORE mm 42.7
5 PISTON STROKE mm 80.0 [approx.]
6 PISTON WEIGHT kg 1.75
7 HOLE SIZES mm 70-80
8 WRENCH SIZE A/F mm A/F 48.0 / W-32.0
9 SUITABLE SHANK - BR2 (Without Foot Valve)
Sl.No Description Unit Dimension
1 HAMMER LENGTH W/O BIT mm 769.0
2 HAMMER OUTSIDE DIA mm 78.0
3 HAMMER WEIGHT kg 24.0
4 CYLINDER BORE mm 50.8
5 PISTON STROKE mm 82.0 [approx.]
6 PISTON WEIGHT kg 2.80
7 HOLE SIZES mm 85-95
8 WRENCH SIZE A/F mm A/F 57.0/W-50.0
9 SUITABLE SHANK ----- BR3 (Without Foot Valve)
Sl.No Description Unit Dimension
1 HAMMER LENGTH W/O BIT mm 758.4
2 HAMMER OUTSIDE DIA mm 82.0
3 HAMMER WEIGHT kg 23.5
4 CYLINDER BORE mm 57.2
5 PISTON STROKE mm 82.0 [approx.]
6 PISTON WEIGHT kg 3.30
7 HOLE SIZES mm 90-100
8 WRENCH SIZE A/F mm A/F 57.0 /W-40.0
9 SUITABLE SHANK - BR33 (Without Foot Valve)
Sl.No Description Unit Dimension
1 HAMMER LENGTH W/O BIT mm 985.0
2 HAMMER OUTSIDE DIA mm 98.0
3 HAMMER WEIGHT kg 43.0
4 CYLINDER BORE mm 69.6
5 PISTON STROKE mm 110.0 [approx.]
6 PISTON WEIGHT kg 6.0
7 HOLE SIZES mm 115-127
8 WRENCH SIZE A/F mm A/F 74.0/W-36.0
9 SUTABLE SHANK - PANTHER (Without Foot Valve)

Продукция для горной отрасли

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Каталог

Контакты
+7 (499) 550 31 77

г. Екатеринбург, ул. Строителей 38А, пом.11

г. Москва, Кронштадтский бульвар, 7А

info@technoconnect.ru

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