NEW 2025 CLAUSING MH 80x487

Discover the new 2025 MH-Series Clausing Lathe, featuring an 80" swing, 487" centers, and 50 hp power. With a 4-Way bed system and inverter variable spindle speeds up to 700 RPM, this lathe is designed for precision and efficiency in oil field applications.

Machine Style Large Swing Engine Lathe
Spindle Speed Control Inverter Variable
Spindle / Inverter (Hp) 50/60
Swing Over Bed (inch) 80
Swing Over Cross slide (inch) 65
** Maximum Weight Between Centers (lbs.) Standard 17,600
** Maximum Weight BC with Steady (lbs.) Standard 22,200
** Maximum Unsupported weight in Chuck (lbs.) STD 9,900
Distance Between Centers (inch) 487
Bed Width Across V and Flat (inch) 40
Bed Height from Floor (inch) 29
Spindle Bore (inch) 24.02
Spindle Nose A-Mount 11-20
Number of Spindle Speeds Variable 4-Auto Change
Spindle Speed RPM Range (standard RPM) 7-700
Cross Slide Travel (inch) 43.3
Top Slide Travel (compound) (inch) 17.7
Tailstock Quill Diameter standard (inch) 9.25
Tailstock Quill Travel standard (inch) 7.87
Tailstock Quill Taper standard 6 MT
Longitudinal Feed Range (in/rev) 0.0018 – 0.1
Cross Feed Range (in/rev) 0.0009 – 0.05
Number of Inch Pitches 60
Range of Inch Pitches 1/2 – 28
Number of Metric Pitches 60
Range of Metric Pitches 1 – 56
Number of Diametral Pitches 60
Range of Diametral Pitches 2 – 112
Number of Module Pitches 60
Range of Module Pitches 0.25 – 14
Coolant System Yes
Voltage Required 230/460
Phase 3
Machine Footprint (LxWxH) (inch) Based on Specific Model
Machine Weight (lbs.) Based on Specific Model
** These weights can be increased with larger spindle bores and spindle bearings

Machine Features:
4-Way bed system
4-range auto change AC variable drive with CSS control
6.02” Spindle bore A2-11 nose mount with 7.87” ID Spindle bearing
Optional spindle bores to 24.02”
Hardened and Ground bed ways and gears
Turcite “B” fitted between saddle and bed to greatly reduce friction
Chuck guard and chip guard
50 Hp Main spindle motor / 60 Hp Inverter, Optional sizes available
Auto Power off with 2 adjustable stops
Electric cabinet ventilation fans
Electromagnetic spindle brake
6-Way rapid traverse drive
6-Way power feed
4-Way, 8 position tool post with t-slot riser
2 Dead centers
1.97” lead screw with cover 2-TPI
Coolant system
Automatic lubrication system
Thread dial
Hydraulic tailstock w/rotating quill and hydraulic body movement
Traveling rear splash guard
Built in air supply tube
Lockable main disconnect
Halogen worklight
Leveling screw and pads
Optional CE electrics
A one-year warranty backed by Clausing Service Center.
We are dedicated to support our customers with parts and service.