W.A. WHITNEY MODEL 653-50 HYDRAULIC DUPLICATING PUNCH

Tonnage 50
Maximum material thickness with duplicator 1/4"
Maximum material thickness with special stripper 1/2"
Maximum stroke 2"
Shut height 9-7/8"
Throat depth (with gauging) 53"
Hole in ram 2" dia. x 2 1/2
deep
Punching speed
At 1/2" stroke length, normal punching 65 SPM
At 1-3/4" stroke,full length stroke 15 SPM
Template size 48" x 50"
Working height 39"
Overall table size 75" F-B x 96" L
-R
Operating pressure 1600 PSI
Capacities
1" diameter hole through 1/2"
2" diameter hole through 3/8"
3" diameter hole through 1/4"
4" diameter hole through 3/16"
5" diameter hole through 8 ga.
Tooling type 28XX punches &
dies
Factory tolerance +/- .003 hole t
o hole
Tool change time with quick change air/hydraulic holders 10-20 seconds
Overall size 150"L x 88"D x
69"H
Approximate weight 10,000 Lbs.

MOTOR SPECIFICATIONS

10 HP 3/60/220-440 Hydraulic pump motor
Electrical controls
Selector control for job/nibble/semi-automatic