16-16 BARBER COLMAN "MULTICYCLE" HORIZONTAL GEAR HOBBER
New 1966, Serial No. 4041, Model 16-16,
 
EQUIPMENT
Standard Hobslide (+/- 45 Degrees Swivel)
Anti-Friction Hob & Work Spindle Bearings
One (1) Hob Arbor 
One Single Set-Up Of Change Gears
Four-Thread Index Worm
Differential Mechanism
Hydraulic Chucking
Work Spindle W/Adaptor And Arbor
Manual Lever-Type Tailstock 
Power Rapid Traverse For Hob Carriage
Automatic Square Cycle With Plunge Feed
(Power Downfeed)
Hydraulic Power Unit
Complete Coolant System, Pump Tank & Piping
Full Complement Of Electrics (Motors/Controls)
Assorted Guards/Covers
Operator's Manual, Parts List, Wiring Diagram
 
SPECIFICATIONS:
Max Rtd Diameteral Pitch (Nom)......... 6 DP/(4.2 Mod)
Maximum Rated Diameter Of Work......... 16"/(406mm)
Maximum Hob Diameter................... 5"/(127mm)
Maximum Hob-Slide Travel............... 16"/(406mm)
Maximum Work Slide Travel.............. 8"/(203.2mm)
Max Dist, Work Spdl Ctrln To 
Hob Spindle Centerline................. 8.75"/(222mm)
Min Dist, Work Spdle Ctrln To
Hob Spindle Centerline................. .75"/(19.05mm)
Max Dist Work Spdl Face
To Tailstock-Center.................... 44"/(1117mm)
Work Spindle Thru-Bore Dia............. 4.13"/(105mm)
Hob Speed Range........................ 59 To 425 RPM
Feed Ranges............................ .015 To .150 IPR
Main Drive Motor....................... 5 HP/1800 RPM
Rapid Traverse......................... 2 HP
Coolant Pump........................... 1/4 HP
Lubrication Pump....................... 1/20 HP
Floor Space Required................... 90"x82"
Floor Space Required................... (2267x2082mm)
Machine Overall Height................. 84"/(2134mm)
Machine Net Weight (Approx)............ 7,600 LBS
Machine Net Weight (Approx)............ (3628 kGs)