WILLIS Model PK 40 Big Bore Large Engine Lathe, Gear Headed 18 Speeds, 7-700 RPM
The Willis PK 40 lathe is a big bore, conventional manual lathe with a 40" swing, 120" distance between centers, and a 10" spindle bore, designed for heavy-duty oil country applications.
Outstanding Features
One piece bed, floor type casting
2 Shear bed way with extra way supporting the apron
All ways are hardened and ground
Alloy steel spindle with opposed taper roller bearings
Hardened and ground gears, shafts and cross slide ways
Electromagnetic spindle brake
18-Speed geared headstock
6-Way rapid traverse and power feed to top slide
Totally enclosed universal inch / metric gear box
Carriage position device
Dual voltage spindle motor, 20 to 50 HP
Pressurized one shot lube system for cross slide and carriage
| Swing | 40" | 1,016 mm |
| Centers | 120" | 3,048 mm |
| Spindle Bore | 10" | 254 mm |
| Power | 40 hp | 29.8 kW |
| RPM | 700 RPM | 700 RPM |
| Swing Over Cross Slide | 29.33" | 744.98 mm |
| Weight | 23,000 lbs | 23,000 lbs |
Standard Accessories
Thread chasing dial
2-speed tailstock quill (manual)
1 dead center, MT#7
Pressurized one shot lube system for cross slide and carriage.
Coolant pump
Work lamp
Follow type splash guard
One piece stainless steel lead screw cover slide and carriage
Water and oil collect plate under apron
Rear side chip and water collect plate
