Republic Lagun Machine Tool Power 5.5 Big Bore Manual Lathe


• One piece (monolithic) bed, floor type casting.
• Three way design, 2 “Vee” was on top plus 1 extra front lateral way for more apron-carriage support.
• All three ways are hardened and ground.
• Forged steel spindle with opposed taper roller bearings.
• Dual chucks are optionally available
• Hardened and ground gears and shafts throughout
• Hardened and ground cross slide ways and screws.
• Electromagnetic spindle brake
• Universal inch / metric gear box, totally enclosed
• Automatic four speed electronic variable speed
• Spindle Bore standard 9” spindle nose A2-15.
Bores from 10” up to 32” are optionally available.
• Six way rapid traverse and power feed to top slide.
• Thread chasing dial
• Overload safety device on apron
• Dual voltage motor and controls, standard 50HP, optional 75HP.
• Retractable leadscrew / feed rod support on models over 120″ cc
• One piece stainless steel lead screw protection cover.
• Rear chip conveyor and full length rear splash guard is optionally available. (see optional list)
• Safety chuck guard with micro switch and jog button is standard.



American Turnmaster’s Power 5.5 series feature bed swings that range from 60″ – 80″. The lathes have three way design, standard 9″ spindle bore, A2-15 spindle nose, and bores from 10″ up to 32″ available as options.

*Note: Interested in other Lagun Big Bore Lathes? Please take a look at our Power Five or Power One models. Or browse all manual lathes offered by Republic Lagun here.

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Lathes Model:Power OnePower FivePower 5 TL 45Power 5 TL 50Power 5.5Pwr 7-120x295SPwr 7-120x295L
Swing Over Bed35″ / 40″ / 45″ / 50″45″ / 50″ / 60″ / 70″45″50″60″ / 71″ / 80″120″120″
Swing Over Carriage33″39.43″43″ / 53″ / 63″
Swing Over Cross Slide24″ / 29″ / 34″ / 39.76″32″ / 37″ / 47″ / 57″106.29″94.48″
Distance Between Centers60″ – 472″60″ – 800″80″80″60″ – 480″295.27″295.27″
Length of Bed
Spindle Speed RPM Range7-1,000RPM / Varies Size7 – 700RPM / Varies Sizes7-700 RPM6-480 RPM3-300 RPM2-150 RPM2-150 RPM
Hole Through Spindle6.02″ – 16.14″6.02″ +6″9″9″ (Opt up to 32″)9.055″9.055″
Spindle NoseA2-11 to A2-28A2-11A2-11A2-15A2-15A2-20A2-20
Motor HP30HP (40HP Opt)30HP (40HP Opt)30HP30HP50HP (Opt 60HP & 75HP)100HP100HP
Disk Clutch HeadstockNoNoNoNoNoNoNo
3 V WaysYesYesYesYesYesNo (4 Way)No (4 Way)
Inch Thread Range (TPI)1/2 to 281/2 to 281/2 to 281/2 to 281/2 to 281/2 to 281/2 to 28
Metric Thread Range1-56mm1-56mm1-56mm1-56mm1-56mm1-56mm1-56mm
Work Piece Capacities:26,790 lbs32,683 lbs66,138 lbs (w/out Steady)66,138 lbs (w/out Steady)
Digital Threading Control?NoNoNoNoNoNoNo
CNC or ManualManualManualManualManualManualManualManual

* All Product Specs are Subject to Change at Any Time

One year or 2,000 hours from date of installation, (single shifting) whichever occurs first. For parts and service contact our support team at:

[email protected]

or call


*Applies to domestic sales only.