Chelsea

Overview:Power density is what you will find in the New Chelsea 272 Series PTO. This series is designed with a compact housing that helps eliminate clearance issues. High capacity bearings and superior gear designs support torque ratings up to 300 lbs-ft for ultimate performance. There is no need to de-rate the PTO for continuous duty applications. The robust design of this PTO transmits all the power you will need. It features eighteen shift options, twelve of which are integrated into the PTO housing. The hoses are included with the PTO for simplified ordering. Our popular Electronic Overspeed Control (EOC) is also available to protect your driven equipment. Nine internal gear ratios offer a wide variety of speeds to meet your application requirements. The direct mount pump flange options are available with our Wet Spline design that provides you with the confidence of increased PTO and pump shaft life.

NOTE: The 272 replaces the 230/231, 236 and 270/271. The 282 replaces the 238.

• LPGasTrucks • ServiceTrucks• WaterTrucks • DumpTrucks•TowandRecovery • AerialTrucks

Chelsea® 272/282 Series PowerShift PTO – Air or Hydraulic for Mechanical or Automatic Transmissions

• Pressurelubrication–ExtendsPTO servicelife

• ElectronicOverspeedControl– Protectsdrivenequipment

• SingleDutyTorqueRating– Continuousduty

• SmartStartOption–Reduceshigh inertiastartup

• TwoYearWarranty

Product Features and Benefits:• SAE6-Bolthousing–272

• LowprofileSAE6-Bolthousing–272M

• SAE8-Bolthousing–282

• AirorHydraulicShiftOptions

• IntegratedAirValve–Noremotevalve (patentpending)

• ShaftBrake–Internalself-adjusting (patent7159701)

• WetSplineOption–ExtendsPTO andpumpshaftlife

Contact Information:ParkerHannifinCorporationChelsea Products Division8225HacksCrossRoadOliveBranch,MS38654USA

Phone: 1-888-PH4-TRUK (1-888-744-8785)

Fax: 1-662-895-1069chelseacustserv@parker.com

www.parker.com/chelsea

272/282 SeRieS PoweR TaKe-oFF SPeCiFiCaTionS anD TeCHniCal DaTa

Specifications ChartApproximate Weight: 49 lbs. [22 kg]

272*A272*B282*B

272*C282*C

272*D282*D

272*G282*G

272*K282*K

272*M282*M

272*P282*P

272*S282*S

282*T

Intermittent & Continuous Torque Rating lbs-ft [Nm] 300 [407] 300 [407] 300 [407] 300 [407] 300 [407] 300 [407] 300 [407] 300 [407] 300 [407] 300 [407]HPRatingforIntermittent & Continuous Service

At500RPMofOutputShaftHP[Kw] 29[21] 29[21] 29[21] 29[21] 29[21] 29[21] 29[21] 29[21] 29[21] 29[21]

At1000RPMofOutputShaftHP[Kw] 57[43] 57[43] 57[43] 57[43] 57[43] 57[43] 57[43] 57[43] 57[43] 57[43]

Chelsea

272 X B FN P – B 5 X D

Basic Model 272 282

Mounting Option 272/282 X = StandardMount Z = DeepMount G = MetricStudKit K = StandardMountw/oStudKit 272 Only L = DeepMountw/oStudKit M = Low-Profilew/StandardStudKit N = Low-Profilew/MetricStudKit A = AisinOnly(Non-Dodge/Ram) D = Dodge/Aisin R = RAM/Aisin 282 Only E = EATONFullerMount(Brazil)

Gear Ratio 272 Only A = 19/53 272/282 B = 22/50 C = 25/47 D = 28/44 G = 31/41 K = 33/39 M = 35/37 P = 37/35 S = 39/33 282 Only T = 41/31

Input Gear Designator Aisin Allison EATON Fuller Mack NOTE:Formoredetails,seeApplicationCatalog. (TransmissionModelNumberrequired.)

Lube Option X = NoPressureLube Pressure P = PressureLube5 R = ValveCapRotated120°5 S = ValveCapRotated240° Wet Spline5 W = Wet Spline5 V = ValveCapRotated120°w/WetSpline5 Y = ValveCapRotated240°w/WetSpline

Output Option Driveline Output

XD= RdStandardShaft(1-1/4"-5/16"Key) XV= 1410SeriesCompanionFlange BD= DragBrake-RdStandardShaft(1-1/4"-5/16"Key) BV= DragBrake-1410SeriesCompanionFlange64 SD= SmartStart-RdStandardShaft(1-1/4"-5/16"Key)64 SV= SmartStart-1410SeriesCompanionFlange AB= DIN120Flange AC= DIN100Flange

Pump Mount RE= RotatableSAE“A”2-BoltFlange, SAE“A”Shaft(5/8"-9T) RB= RotatableSAE“B”4-BoltFlange, SAE“B”Shaft(7/8"-13T) RK= RotatableSAE“B”2or4-BoltFlange, SAE“B”Shaft(7/8"-13T) RF= RotatableSAE“B”2or4-BoltFlange, SAE“BB”Shaft(1"-15T) RZ= RotatableSAE“B”2or4-BoltFlange, SAE“C”Shaft(1-1/4"-14T) RS= RotatableSAE“C”2or4-BoltFlange, SAE“C”Shaft(1-1/4"-14T) RY= RotatableISO7653Flange, DIN5462Shaft XR = Chelsea Special (Cloverleaf), SAE“B”Shaft(7/8"-13T)

Assembly Arrangement 3 = Rightside-bulgedown Leftside-bulgeup 5 = Leftside-bulgedown Rightside-bulgeup

Shift Option Hydraulic B = 12V Elec/Hyd - Integral D = 24VElec/Hyd-Integral E = 12VElec/Hydw/oInstallationKit-Integral N = 24VElec/Hydw/oInstallationKit-Integral K = 12V Elec/Hyd w/ EOC L = 24VElec/Hydw/EOC G = 12VElec/HydRemoteValvew/oEOC H = 24VElec/HydRemoteValvew/oEOC Air A = ManualAirShift V = ManualAirShiftw/oInstallationKit 1 = 12VElec/Air-Integral 2 = 24VElec/Air-Integral J = 12VElec/Airw/EOC-Integral 3 = 24VElec/Airw/EOC-Integral P = 12VElec/AirRemote Q = 24VElec/AirRemote R = 12VElec/AirRemotew/EOC 4 = 24VElec/AirRemotew/EOC

5 Automaticallypressurelubed64 Hyd shift PTOs only

272/272M/282 SeRieS HoUSing DiMenSionS

10.74"[272.9]

6.57"[166.8]

1.25"[31.8]

7.50"[190.5]

.97"[24.7]

3.38"[85.8]

10.74"[272.8]6.57"

[166.8]

6.84"[173.7]

2.59"[65.8]

2.50"[63.5]

.74"[18.9]

10.74"[272.8]

6.61"[168.0]

7.80"[198.1]

3.42"[86.9]

1.12"[28.4]

1.23"[31.2]

272 Series

272M Series

282 Series

.33"[8.38]

SupersedesHY25-0190-B1/USDecember2016HY25-0190-B1/USFebruary2017©2017ParkerHannifinCorporation

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Chelsea

272 Series

272M Series

282 Series

“5” Arrangement “3” Arrangement

“5” Arrangement “3” Arrangement

“5” Arrangement “3” Arrangement

4.18" 6.57"4.18"

6.57"

4.18"

4.13" 6.61"4.13"6.61"

6.57"4.18"6.57"

“3” Arrangement