Horizontal Boring MachinesMade in THE USA!

Authorized Dealers for Middle East, Pakistan and Afghanistan

Tel: +92 51 250 4226Fax; +92 51 252 5677

Email: info@qulite.com

Services & Solutions

http://www.undergroundequip.com

Advantages of Prairie Dog Boring Machines• Small, lightweight and inexpensive compared to competitive products• Carbide tipped bits and Back Reamers allow the machine to handle boring through

the toughest conditions (including rocks)• Very low operating costs • Easy to operate, 1-2 operators can handle and operate the machines (except for the

heavier models)• Ideal machines for non destructive boring with Low Environmental Impact, No road

cuts required. • Sturdy Frames and long operational life• Operates Above or Below Ground• Best suited for :

• Laying water and sewerage lines• Electrical conduits and wires• Irrigation lines and conduits/pipes• Telephone lines• Gas lines • Parks

Criteria for selectionThe machines are sorted on the basis of bore dia, bore length and engine power

Model Weight Bore Dia

Bore Length

Engine Power Type

140HW 26 lb 2”-5” 50 feet 1.4 HP Hand held, Two cycle Engine sealed spur gear with centrifugal clutch

500RTW 135 lb 2”-6” 100 feet 5.5 HP Wheel Mounted, Sealed spur gear with centrifugal clutch

500TW 125 lb 2”-6” 100 feet 5.5 HP Rail Mounted, Sealed spur gear with centrifugal clutch, rack and pinion advance

700TWA 325 lb 2”-14” 150 feet 9 hp Rail Mounted, Rotary vein Air Motor, Planetary Transmission with Forward and Reverse Rack & Pinion advance

900RTW 210 lb 2”-14” 150 feet 8.5 hp Wheel Mounted, Planetary Transmission with Forward and Reverse. Rack & Pinion advance

900TW 235 lb 2”-14” 150 feet 8.5 hp Rail Mounted, Planetary Transmission with Forward and Reverse. Rack & Pinion advance

1200TW 295 lb 2”-24” 200 feet 11 HP Rail Mounted, Planetary Transmission with Forward and Reverse. Rack & Pinion advance

1800TW 395 lb 3”-28” 300 feet 18 HP Twin Cylinder Engine, Electric Start, Planetary Transmission with forward and reverse. Rack & Pinion advance

How it works- Simple 7 step procedureStep 1:

Dig trenches on either side of the road up to desired depth, one trench to accommodate the machine and the other for come-out hole.

Trench for machine

Come out hole

Step 2:

Lower the machine into the trench and attach the first Drill Rod and Pilot Bit at the end. Attach the water hose and start engine. Start moving the machine forward.

Step 3:As each joint of Drill Rod is pushed into the ground a new one is added behind.

Step 3: (Contd..)

Keep on adding Drill Rods until the Pilot Bit reaches the come-out hole.

Step 4:

Remove the Pilot Bit and screw on the Backreamer

Step 5:Start moving the machine backwards and start removing the Drill Rods as it becomes completely exposed (at machine end)

Step 6:

Once the Backreamer reaches the start point cleanup the hole with a Pull-plate (if required).

Step 7:

Slide in the pipe while the hole is still lubricated with slush

Note: The above steps are for illustration purpose only. Please read the user manual and safety instructions (supplied with the machine) before operating.

Thank YouFor further information please contact:

Services & Solutions

Authorized Dealers for Middle East, Pakistan and Afghanistan

Tel: +92 51 250 4226Fax; +92 51 252 5677

Email: info@qulite.com