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PHQ250SMCSR Stoper Drill, Muffled

PHQ250SSCSR Stoper Drill, Standard

  • Drill is balanced to provide ease of operation to drillers
  • All controls are within easy reach of the driller.
  • Push button control on handle for quick leg retraction.
  • Front end porting for full lubrication of chuck parts
  • Sustained high penetration to the bottom of the hole
  • Torque sufficient to install mechanical rock bolts.
  • Water pressure can be regulated automatically
  • Sure-lock steel puller available for front end.
  • New and improved 3″ leg – corrosion proof.
  • Parts interchangeable with Secan 250 & Canun 260

    • Larger mating faces cylinder & front end (longer life)
    • Stainless steel pusher rod available* in leg (no corrosion)
    • Improved bucket arrangement in leg (longer life)
    • 3" Stainless Legs available* (more push - less bounce)
    • Standard or Muffled drills (noise reduction)
    • available* at nominal additional cost
    • Air Connection: 3/4 inch BSP Water Connection: 1/2 inch BSP Force: 78lb-ft at 90psi - 35.8kf at 620kPa
    • Air Hose Size: 1 inch - 25mm Water Hose Size: 3/4" - 12mm Torque: 210-250lbf-ft 90psi – 29-35kgf-m at
    • Overall Length: 64 '' (leg retracted), 95 '' (leg extended). Overall Width: 11' (including handle). Overall Height: 7 ".
 
ITEM SPECIFICATION
Stoper PHQ250SMC
FeedLeg 31″ Stroke 787mm
Rotation 1 in 30 Upstroke
Blows/Min 2300@90psi 2300@620kPa
Cylinder Bore 3.125″ 79.4mm
Cylinder Stroke 2.625″ 67.7mm
Chuck Size 7/8″ hex 4 1/4″
FeedLeg Weight Included
Weight w/ Leg 101 lb 45.8kg
Leg Force 536 ft/lb @90 psi
Air Consumption 180 cfm @ 90 psi 5.1 cu m/m@620lPa

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