High power to weight ratio. TEI patented ASA percussion Output power: 15 HP (11 kW) Rotation torque: up to 250 lbf-ft (339 Nm) Weight: 178 lbs (81kg)

High torque hydraulic drifter Fits most mid-sized anchor rigs TEI patented ASA percussion Output power: 24 HP (18 kW) Rotation torque: 3000 lbf-ft (4067 Nm) Weight: 530 lbs (240 kgs)

High torque hydraulic drifter Fits most mid-sized anchor rigs TEI patented ASA percussion Output Power: 12 HP (9 kW) Rotation torque: 106 lbf-ft (144 Nm) Weight: 105 lbs (48 kgs)

High torque design for hollow bars Compact design for drifting and tunneling TEI patented ASA percussion Output power: 13 HP (10 kW) Rotation torque: 200 lbf-ft (271 Nm) Weight: 150…

Sleek low profile design High power to weight ratio Percussion system with ASA Output power: 15 HP (11 kW) Rotation torque: 1475 lbf-ft (2001 Nm) Weight: 237 lbs (107 kgs)

3 accumulators for smooth percussion. Shortest and lowest profile in its power class Low pressure snubber cushion Percussion system with ASA Output power: 33 HP (25 kW) Rotation torque: Up…

High torque design for hollow bars Compact design for drifting and tunneling TEI patented ASA percussion Output power: 13 HP (10 kW) Rotation torque: 1000 lbf-ft (1357 Nm) Weight: 180…