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Wagon Drill Top Hammer

Wagon Drill Top Hammer
Wagon Drill Top Hammer
Product Code : 08
Product Description

Wagon Drill JRD-120 (Top Hammer) Pneumatic Drifter

Wagon Drill JRD-120 Top Hammer with Bull Drifter capable of drilling holes from DIA48 to DIA 76mm used in open cast mines and underground for tunnel works etc.... The Drill is mounted on rugged box frame, fitted on wheels for easy shifting from hole to hole can drill holes from vertical to horizontal. The drill is fitted with TOP Hammer 7.5K.W Bull Drifter, 4.5 H.P. Feed unit, 6 H.P. Self propulsion Units. The Rig is supplied with pressure Hoses, Control Valves and Air Line Lubricator.Bull Drifter is a powerful & Robust Pneumatic Top-Hammer ideally suited for mechanized drilling applications such as Bench drilling, Grout-hole drilling, Long-hole production drilling, Ditching or Trenching work. Bull Drifter is capable of drilling holes between DIA 48mm to DIA 76mm (1.89” to 3.0”) with the use of R32 (1¼”) / R38mm (1½”) extension drill rods. 

Special Features:

Stable drilling capabilities

Structurals designed for extra rigidity

Base frame in box - construction

Anchoring arrangement ensures perfect stability during drilling

Rear wheel swivelable by 90 degree to prevent movement during toe hole drilling

Effectively braked wheels with telescopic adjustable stabilizers in the front, holding the unit firmly

Locking arrangement between mast and boom provides extra rigidity

Easy maneuverability - both in manual and self-propulsion modes 

Mode of Drilling

Top Hammer

Hole Diameter

48mm ~ 76mm ( 1⅞” ~ 3”)

Max. Drilling Depth

Depends on Holes Size and Drilling Conditions

Extension Rod (Dia)

R32 / R38 ( 1¼” / 1½”)

Extensions Rod Length

3mtrs. (10ft) (optional 2mtrs (6ft))

 

 

Bull Drifter Pneumatically Operated   

Piston Diameter

120 mm

Piston Stroke

65 mm

Impact Rate

35 Hz

Impact Power

7.2 KW

RPM Range

0 - 180

Chuck for Drill Steel

38.1 mm

Weight (Drifter alone)

70 Kg (154 Lbs)

Length (Drifter alone)

780 mm

 

 

Feed Unit:

BHP

4.5H.P

Pull up Force

0~2200 kgf

Pull Down Force

0~2200 kgf

Max Pull up Speed

0~15m/min

Feed Type

Chain

 

 

Propulsion/Traction Motor

Pneumatic Wheel Drive Motor

Air Motor with Self Braking Gearbox

Air Motor Power

4.5/6.0H.P

Tramming Speed

1.5 Km/hr

Ground Clearance

310mm

 

 

Recommended Air Compressor Capacity:

For Top Hammer Pneumatic Drifter

 

Free Air Delivery

14.2 ~ 17 m3/min (500 ~ 600 cfm)

Working Pressure

7.03 kg/cm2 (100 psi)

 

 

Dimensions & Weight

 

Over All Length

4960mm

Over All Width

2040mm

Height

900mm

Total Weight

1250Kgs


JUPITER ROCK DRILLS PVT. LTD.

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JUPITER ROCK DRILLS PVT. LTD.
Plot No. 149, A & B, Phase-II, I.D.A., Cherlapally,Hyderabad - 500051, Telangana, India
Phone : +917210115262
Fax : 91-40-27260143/27264336
Mr. P. N. Krishna Rao (Director)
Mobile : +917210115262

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