Rock
Drills
S215 Rock Drill
The S215 is an industry standard jackhammer for blast hole drilling in narrow vein stopping operations in tabular ore bodies. It is light weight and delivers high performance, which make it ideally suited for both drilling and manipulation in low stopping height conditions.
Jeda Industries Inc. supplies the complete S215 Rock drill and well as OEM spares. All parts are built in South Africa and carry a 12 month manufacturers warranty.
Why The S215?
It features:
. Improved muffled cylinder which reduces noise levels by 88%.
. Offers high drilling performance
. It is lightweight and inexpensisve
Technical Data
Rockdrill Specifications
Bore 68 mm
Stroke 55 mm
Weight (c/w leg) 22.5 kg
Length 460mm
Blows/Minute 2175 @ 5 bar
Air Consumption 55 I/S@ 5 bar
Air Connection 3/4 bBSPT
Water Connection 1/2" hose
Supply Hose ID
Air 25mm bore dia
Water 12mm bore
Steel Shank Size
Standard 159 x 22 mm hex
Noise Emissions
S215M2
Noise Pressure 102.9 dB(A)
Unmuffled:
Noise Pressure 113 dB(A)
NOTE: Noise levels are measured in accordance
with ISO3744 and SANS1470 (Part 4).
S250 Jackleg Rock Drill
The S250 Jackleg is a high performance hand-held pneumatic rock drill for development and stopping applications where high speed is a major requirement.
Jeda Industries Inc. supplies OEM spares parts for the Jackleg, Stopper and Sinker. All parts are built in South Africa and carry a 12 month factory warranty.
WHY THE S250?
It features:
. Precision leg control and a lightweight design.
. Has optional acoustic buffers that reduce operator fatigue.
. Its simple design and construction requires less frequent servicing than competitive
hand-held drills.
Technical Data
All figures provided have been based on field experience, and may be reasonably expected.
The actual drilling capacity will depend on drilling techniques, equipment used and conditions.
Rockdrill Specifications
Bore 79.4 mm
Stroke 73.25 mm
Weight (c/w leg) 39/ kg
Blows/Minute 2200 @ 6.2 bar
Air Consumption 4.4 m3/ min
Air Connection 1 in BSP
Water Connection ½ in BSP
Leg Thrust 244 kg @ 6.2 bar
Leg Extension - Standard 762 mm
Supply Hose ID
Air 25mm
Water 12mm
Steel Size (Hex)-Chuck End
Standard 42.2 kg
Unmuffled 41.3kg
Noise Emissions
Muffled
Noise Pressure 113.5 dB(A)
Unmuffled:
Noise Pressure 116.0 dB(A)
Power 129.0 dB(A)
NOTE: Noise levels are measured in accordance
with ISO3744 and SANS1470 (Part 4).
