800.253.0820
3977 Emerald Dr., Kalamazoo, MI 49001
ATL250C/ATL300C Closed Center Rotary Hydraulic Cylinders
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  • Extreme High Force Closed Center Cylinder
  • Use with Large Chucks that demand high Draw-Bar Pull
  • Mounting Bolts mount from the front or rear
  • Built-in Safety Check Valves
  • Proximity Bracket included
  • Proximity Switch optional

See complete product details in our latest catalog >>

Table Test

  Piston Area
(sq. in.)
  Max. Draw Bar Pull  
Model Piston Dia. Inch Push Side Pull Side Piston Stroke inch Push Side lbf Pull Side lbf Operating Pressure psi Max. Speed rpm Moment of Inertia I kg-m2 Weight lbs Total Leakage L/min
ATL250C 74.63 70.3 17.858 2.362 50923 48008 710 2000 0.87 172 2
ALT300C108.11102.0825.9292.362587755540958015001.62343

Table Test

Dimensional Data (inch)
Model No.
CD1D2 E (h7)FF1GHJK
ALT250C
11.8110.8268.6616.2992.5592.4411.732M42x3.02.36214.015
ATL300C
13.97612.99210.638.2672.9532.7561.968M48x3.02.75614.134
  P  
Model No.
L M N Max Min Q1 Q2 R T
ALT250C
10.512 6.968 8.661 3.346 0.984 6-.669 6-M20 8.897 6.299
ATL300C
10.63 7.165 8.779 3.346 0.984 12-.669 12-M20 9.016 6.496