Muncie CS20 / CS21 PTO

Muncie CS21 / CS21 PTODescription:
The Muncie CS20-CS21 Series PTO design is based on the same technology as the CS10. Though 20% smaller, the CS20-CS21 is still a heavy duty PTO for demanding applications like snow & ice removal, tandem & triple axle dumps, fuel haulers, aircraft refuelers, rear & side loader refuse vehicles, digger derricks, and aerial devices.
The CS20-CS21 Series PTO has torque ratings ranging from 200-325 lb.ft. and features 7 internal speed ratios. The highest speed ratio CS20-CS21, is ideal for utility vehicle applications to obtain high flow rates from smaller displacement hydraulic pumps at lower engine speeds. It is available in 11 different output shaft types including the standard 1-1/4″ round, SAE “B” either 2 bolt only or combination 2 & 4 bolt, SAE “A” 2 bolt, SAE “B-B” 2 & 4 bolt, and the non standard 4 bolt “G” option. Other output shaft options include a 1410 type companion flange, the DIN 100 companion flange and the DIN 5462 hydraulic mount. The hydraulic flanges are 3600 rotatable with multiple mounting positions.
Two housing configurations are available to provide output shaft locations either high or low for either side of the transmission. This makes installation easier and better suited for today’s confined chassis space. The CS21 version has a remotely mounted solenoid valve making it a more compact unit.

If you have any questions or need assistance identifying your PTO or parts, contact us today, or call us Monday through Friday 8AM to 5PM EST at 877-766-4600 or 407-872-1901. We offer same day, worldwide shipping.

Key Features / Benefits:

  • Four remote mount output shafts in both keyed and flange types.
  • Versatility for remote pump drives.
  • S.A.E. “A”, “B”, “BB”, and DIN 5462 direct mount pump options.
  • Fits most popular pumps.
  • Rotatable direct mount flanges.
  • Allows pump to be positioned for maximum clearance.
  • Compatible with PTO Shaft Extensions for Allison transmissions.
  • Moves the pump mount to the rear of the transmission for large pump clearance.
  • Patented Muncie drag brake.
  • Prevents shaft rotation in “OFF” mode.
  • Two assembly arrangements.
  • Allows the PTO to be mounted shaft high or low on either side of the transmission.

Common Applications:

  • Dump Trucks

  • Refuse Vehicles

  • Vacuum Trucks

  • Utility Vehicles

  • Truck Mounted  Cranes

  • Recovery Vehicles

  • Auto Transport

  • Tank Trucks

Muncie CS20 / CS21 BrochureMuncie CS20 / CS21 Series Brochure

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Muncie CS20 / CS21 Parts BreakdownMuncie CS20 / CS21 Parts Breakdown

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Muncie CS20 / CS21 Series Service ManualMuncie CS20 / CS21 Series Service Manual

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Muncie CS20 / CS21 Series Installation ManualMuncie CS20 / CS21 Installation Manual

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Muncie CS20 – CS21  Series Specifications
Housing Construction Ductile Iron
Speed Ratios 7
Drag Brake Standard
Output Shaft Options 12
Rotatable Pump Flange Standard
Assembly Arrangements 2
Approximate Weight 52 lbs. (23.59 Kg.)
Max Torque Up To 325 lb. ft.
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