LS100 Water Well Drill

The LS100 is the original small, DIY water well drill rig. It’s economically priced and designed specifically for water well drilling in developing nations. The LS100 efficiently drills a 6-inch borehole to 100 feet in sandy and clay soils. Its heavy-duty welded steel frame and robust 3,500-pound winch stand up to demanding drilling applications and the convenient swivel design allows the rotary to be moved for easy access to borehole. As a reliable, easy-to-operate drill, the LS100 has brought water to more than 50 countries. The complete drill package easily fits in a 91-by-24-by-30-inch crate for convenient transportation.

  • Drilling Depth: 100 ft (30.5 m)
  • Borehole Diameter: 6 in (15 cm)
  • Soil Types: Sand and clay
  • Applications: Water well drilling


Drill Rig Package Includes

  • Mud pump
  • Rotary power unit with 5.5-hp Honda engine
  • Three 2-inch-diameter mud hoses (one 10-foot suction and two 10-foot discharge/bypass)
  • 100 feet of 1.25-inch diameter M50 drill pipe with straight thread tool joints
  • 4- and 6-inch step drag bits
  • 6- and 7-inch reamers
  • 3,500-pound winch
  • Toolbox and spare parts

Optional Components

  • Anchor kit
  • Wheel kit
Mechanical water well drill kit




Drilling Depth

Borehole Diameter


Mast Weight

Max Drilling Torque


Mud Pump

Max Head

Max Flow





100 ft (30.5 m)

6 in (15 cm)

5.5-hp (4.1-kW) Honda with 25:1 reduction gearbox

136 lbs (62 kg)

190 ft-lbs (225 N-m)

144 rpm

Honda 5.5 hp (4.1 kW)

100 ft (30.5 m)

165 gpm (624.6 L/m)

 2 in (5.08 cm)

Heavy-duty welded steel

Breaks down