WILDCAT Drilling Equipment & Parts

WILDCAT DUL APPLICATION 500 (WDA500) is equipped with separated extra supply line and assembly parts that make available to switch over from one to another, between Top Hammer Drilling and Down The Hole Drilling by easily exchanging the Rotary Head and the Drifter units at work site for different kinds of drilling projects.

Top Hammer Drilling ( Drifter)

Dimensions US Standard Metirc
Weight without dhank rod 485 lb 220 kg
Length without shank rod 3.3 ft 1020 mm
Cylinder diameter 5.1 in 130 mm
Piston stroke 3.1 in 80 mm
Air consumption 16 cbm
Main hose connection 2 in 51 mm

DTH Drilling

Rotary head
Dimensions US Standard Metirc
Weight 463 lb 210 kg
Max torque 2 kN
Drill rod
Rod length 9.84 ft 3000 mm
Rod diameter 3 in 76 mm
DTH Hammer
Size 3~6 in 76mm ~ 152 mm
Bit guage 4~8 in 95 ~ 203 mm

Excellent Drilling Performance

The powerful Drifter and Rotary Head equipped on WDA500 make easy, fast and reliable drilling performance in any drilling conditions to assure you a total drilling capacity that ranks as the best.

Wide Range of Usage

The capability enhanced design of boom and up graded the crawler mounted WDA500 is useful for wide range of drilling project like earth anchoring, tunneling, blast holes, water well and any other kinds of drilling purpose.


Dimensions US Standard Metric
Machine weight 1,102 lb 5000 kg
Overall length 18.86 ft 5750 mm
Overoll with ( Without operator step) 7.38 ft 2390 mm
Overoll height ( Boom lowered) 4.46 ft 1360 mm
Track length 8.46 ft 2580 mm
Length of ground contact 6.18 ft 1885 mm
Crawler traction
Traveling speded 2.7 mph 3.5 km/h
Traction air motor 8.8 kw
Grade ability ( without compressor) 34°
Oscillating angle 15°
Guide Shell
Length 18.86 ft 5750 mm
Feed travel 12.5 ft 3800 mm
Max pulling force 14 kN
Feed system
Air feed motor / Chain feed 3.7 kW
Hydraulic Units
Power pump 4 kW
Operating pressure 2900 psi 200 bar
Supply air requirement
Air pressure ( Max) 290 psi 20 bar
Innlet size 2 in 51 mm

Durable parts and easy maintenance

WDA500 is manufactured with each component parts made with most efficient material and guarantee highly reliable life time and all of the parts are available to be supplied by Wildcat.

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