Jackleg Drill

The Jackleg Drill is a mounted rock drill ideal for small cross-section drifts and tunnels and underground mining task. It is known for reliability and performance; it features a backhead-mounted pusher leg control and a single air inlet for easy handling. Commonly used in surface mining and construction, it delivers efficient and robust performance. Jack Leg Drill also called "perforadora jackleg" in Spanish and Pusher Leg Rock Drill etc

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Jackleg Drill
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Jackleg Drill

ACE S215

ACE S215 Jackleg Drill is ideal for blast hole drilling in narrow vein stopping operations. The lightweight yet powerful S215 pneumatic air leg rock drill is ideal for drilling and maneuvering in low stopping height conditions.

Tecnical Details

Specification Metric Imperial
Weight 25.5 Kg 56.2 lb
Length 730 mm 28.74”
Impact Rate 2175 bpm
Piston Stroke 55 mm 2.16”
Air Inlet 19 mm 3/4"
Air Pressure 6 bar 87 psi
Air Consumption 55 l/s 115 cfm
Shank Size 22 x 108 mm 7/8" x 4¼"
Shank Size (optional ) 25 x 158 mm 1" X 6 1/4"

Applications

  • Production Drilling,
  • Mining and construction jobs and
  • Dimension stone industry
Jackleg Drill
Standard Features
  • Powerful yet light weight drill
  • Best design
  • Hard hitting & powerful machine
Jackleg Drill
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Jackleg Drill

ACE RD 656 4W

ACE RD 656 4W is A water-flushed jackleg drill featuring a backhead-mounted pusher leg control, offering versatility as a sinker drill due to its lightweight design and T-handles. Ideal for soft to medium rock, it delivers high penetration with minimal air consumption. Equipped with a durable rifle-bar rotation mechanism and a robust kick-latch retainer for quick tool changes, it is compatible with parts from the Atlas Copco RH 656 4W model And also known as "perforadora jackleg" in Spanish.

Tecnical Details

Specification Metric Imperial
Weight 22 Kg 53 lb
Length 658 mm 25.90”
Impact Rate 2040 bpm
Penetration Rate 425 mm/min 17 in/min
Piston Dia 65 mm 2.56”
Piston Stroke 59 mm 2.32”
Air Inlet 19 mm 3/4"
Air Pressure 6 bar 87 psi
Air Consumption 48 l/s 102 cfm
Water Connection 13 mm 1/2”
Hole Range 27-41 mm 1.06”-1.61”
Shank Size 22 x 108 mm 7/8" x 4 ¼"
Suitable Pusher leg ACE 62K Pusher Leg
OEM REFF NO 8321010202, 8311030345

Applications

  • In underground mines and tunnels
  • Horizontal / Inclined drilling
  • Bench drilling, Quarry drilling
  • Tunneling
Jackleg Drill
Standard Features
  • High penetration rate and low air consumption
  • Water-flushed jackleg drill
  • Build in Air flushing reduces risk of jamming & helps faster blasting cycle
  • Steeples throttle for easy collaring
  • Robust-Kick latch retainer – change drill rod easily & quickly
Jackleg Drill
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Jackleg Drill

ACE RD 16W

ACE RD 16W Jackleg Drill is water-flushed, pusher leg-mounted rock drill. ACE RD 16W Jackleg Drill Known for their reliability and strong performance, these rock drills are compatible with a 27 to 41 mm hole diameter range and use a Hex 22 (7/8") rotation shank as a standard. When paired with Ace Pneumatics’ tapered button bits, penetration rates can increase by approximately 25-50% compared to traditional integral steels, with a service life that lasts three to five times longer.

Tecnical Details

Specification Metric Imperial
Weight 28.5 Kg 63 lb
Length without Leg 705 mm 28”
Impact Rate 2340 bpm
Piston Dia 70 mm 2.756”
Piston Stroke 55 mm 2.165”
Air Pressure 69 l/s 146 cfm
Air Consumption 6 Bar 87 psi
Air Hose Connection 25 mm 1”
Water Connection 13 mm ½”
Hole Size 27-41 mm 1.06” – 1.61”
Shank Size (Hex) 22 X 108 mm 7/8 X 4 ¼”
Suitable Pusher leg ACE 51 Pusher Leg
OEM REFF NO 8311040110

Applications

  • Production drilling for mining and construction
  • Tunnel and drift development
  • Dimension stone industry
Jackleg Drill
Standard Features
  • Versatile rock drill ideal for most applications in medium to hard rock
  • Long-stroke design providing efficient penetration
  • Sturdy rifle bar rotation mechanism
  • Pusher leg control located in the drill’s back head for easy operation
Jackleg Drill
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Jackleg Drill

ACE S 250

ACE S 250 Jackleg Drill / Pusherleg Drill is a versatile and powerful piece of equipment designed for Underground mining, Tunneling, Construction applications. Engineered for high-performance drilling, The S 250 is ideal for both vertical and horizontal drilling tasks in hard-to-reach locations. It's built with durability in mind, featuring a robust frame and high-quality components to withstand tough environments.

Tecnical Details

Specification Metric Imperial
Weight 32.5 Kg 76.6 lb
Length without Leg 708 mm 27.9”
Impact Rate 2200 bpm
Piston Dia 79.4 mm 3.12”
Piston Stroke 73.25 mm 2.88”
Air Pressure 6 Bar 87 psi
Air Consumption 73 l/s 156 cfm
Air Hose Connection 25 mm 1” BSP
Water Connection 12 mm 0.4”
Shank Size (Hex) 22 X 108 mm 7/8 X 4 ¼”

Applications

  • Production drilling for mining and construction
  • Tunnel & drift development
  • Dimension stone industry
Jackleg Drill
Standard Features
  • Versatile rock drill ideal for most applications in medium to hard rock
  • Long-stroke design providing efficient penetration
  • Sturdy rifle bar rotation mechanism