nomenclature

Nomenclature

Automated Transmissions – Heavy-Duty

UltraShift® & UltraShift PLUSExample: UltraShift PLUS Linehaul Active Shifting (LAS)

F O M - 14 E 3 10 C - LAS

Prefix

Nominal Torque Capacity(lb-ft) = # x 100 + 50

FO = Fuller® OverdriveFM = Fuller Multi-torqueFOM = Fuller Overdrive Multi-torque

Configuration = Launch DeviceE = UltraShift PLUS with ECA (Electric Clutch Actuator)D = UltraShift with DM (Datalink Mechanical)

Forward Speeds

Design Level = Automation Generation

Gear Ratio SetLL = Two Additional Low GearsALL = Deep Reduction Low Gears

Application & ValueLST = Linehaul Standard LHP = Linehaul High Performance LEP = Linehaul Efficient PerformanceLAS = Linehaul Active ShiftingMXP = Multipurpose Extreme PerformanceMHP = Multipurpose High PerformanceVAS = Vocational Active ShiftingVCS = Vocational Construction SeriesVHP = Vocational High PerformanceVMS = Vocational Multi-purpose SeriesVXP = Vocational Extreme Performance

SuffixModel

UltraShift & AutoShift®

Example: AutoShift 18-Speed RTLO-18918A-AS3

R T L O - 18 9 18 A AS3


RTO = Roadranger® Twin Countershaft w/OverdriveRTLO = Roadranger Twin Countershaft w/Low Inertia and OverdriveRTLOM = Roadranger Twin Countershaft w/Low Inertia and Overdriveand Multi-torque (100 lbs-ft greater capacity in top four gears)RTAO = Roadranger Twin Countershaft Automated w/OverdriveTO = Twin Countershaft w/Overdrive

Forward SpeedsDesign Level6 = Multi-mesh Gearing7 = Helical Auxiliary Gearing and Multi-mesh Front Gearing9 = Improved Seal System and Involute Spine

Gear Ratio Set

Automated GenerationAC = AutoSelect AS = AutoShift ASX = AutoShift Gen 2AS2 = AutoShift Gen 2AS3 = AutoShift Gen 3DM2 = UltraShift (Datalink Mechanical) Gen 2DM3 = UltraShift (Datalink Mechanical) Gen 3

Prefix SuffixModel

Automated Transmissions – Medium-Duty

Medium-Duty UltraShift & AutoShiftExample: UltraShift Highway Value (HV)

F O - 6 5 06 B - DM3

Prefix SuffixModel

Nominal Torque Capacity(lb-ft) = # x 100 + 60 for AutoShift or + 120 for UltraShift HV

F = Fuller Standard ModelFO = Fuller w/Overdrive

Forward SpeedsDesign Level 4 = Base Design5 = Model w/ Park Pawl

Gear Ratio Set

Automated Generation ASX = AutoShiftASW = UltraShift Wet Clutch Gen 2AW3 = UltraShift Wet Clutch Gen 3DM3 = UltraShift (Datalink Mechanical) Gen 3 - Highway Value

Manual Transmissions – Heavy-Duty

Medium-Duty UltraShift & AutoShiftExample: Fuller 9-Speed Manual Transmission

RTLOC - 16 9 09 A - T2T2 = Top 2 Gears AutomatedT = Twin Countershaft

TX = Twin Countershaft w/Overdrive

RT = Roadranger Twin CountershaftRTF = Roadranger Twin Countershaft w/ Forward Shift Bar HousingRTO = Roadranger Twin Countershaft w/OverdriveRTOF = Roadranger Twin Countershaft w/Overdrive & Forward Shift Bar HousingRTX = Roadranger Twin Countershaft w/Overdrive & Direct Shift PatternRTXF = Roadranger Twin Countershaft w/Overdrive, Direct Shift Pattern & Forward Shift Bar HousingRTL = Roadranger Twin Countershaft w/Low Inertia RTLO = Roadranger Twin Countershaft w/Low Inertia and OverdriveRTOC = Roadranger Twin Countershaft w/Overdrive and Convertible Model RTLOC = Roadranger Twin Countershaft w/Low Inertia,Overdrive and Convertible Model

FR = Fuller Roadranger Twin CountershaftFRF = Fuller Roadranger Twin Countershaft w/ Forward Shift Bar HousingFRM = Fuller Roadranger Twin Countershaft w/ Multi-torqueFRO = Fuller Roadranger Twin Countershaft w/OverdriveFROF = Fuller Roadranger Twin Countershaft w/Overdrive & Forward Shift Bar HousingFRW = Fuller Roadranger Twin Countershaft w/Cooler-less OptionFRLO = Lightning® Models

Forward Speeds

Design Level2 = FR Series4 = FRLO (Lightning) Series5 = Coarse Gearing6 = Multi-mesh Gearing7 = Helical Auxiliary Gearing & Multi-mesh Front Gearing9 = Improved Seal System and Involute Spine

Gear Ratio SetLL = Two Additional Low GearsALL = Deep Reduction Low Gears


Prefix SuffixModel

Manual Transmissions – Medium-Duty

Example: Fuller 6-Speed Manual Transmission

F S - 6 4 06 A


FS = Fuller SynchronizedFSO = Fuller Synchronized w/OverdriveFSB = Fuller Synchronized Bus ModelFSBO = Fuller Synchronized Bus Model w/Overdrive

Forward Speeds

Design Level2 = Coarse pitch clutching teeth spline3 = Fine pitch clutching teeth spline4 = Boosted synchronizer

Gear Ratio Set

Prefix SuffixModel

Hybrid Electric Power Systems

(old nomenclature rules)

Example: Eaton Hybrid City Delivery (CD)

EH - 8 E 4 06 A - CD


Forward Speeds

Design Level4 = Base Design7 = Low Profile (with Park Pawl)

Gear Ratio Set

Application & ValueT = TractorP = Passenger TransportUP = Utility w/ePTOUPG = Utility w/ePTO and APG (Auxiliary Power Generator)CD = City DeliveryCDR = City Delivery RefuseConfiguration

E = Electric Clutch Actuator

Eaton Hybrid

EH - 8 F A 04 06 A - PSB

Nominal Torque Capacity(lb-ft) = # x 100 + 60(N-m) = # x 100

Forward Speeds

System Level

Gear Ratio Set

Application & ValueT = TractorP = Passenger TransportUP = Utility w/ePTOCD = City DeliveryCDR = City Delivery RefusePSB = Passenger School Bus

Units for TorqueF = ft-lbsN = N-m

Product DescriptorA = Standard Top Mount HybridL = Low Profile w/Park

Eaton Hybrid

(new nomenclature rules)

Example: Eaton Hybrid Passenger School Bus (PSB)

Clutch

109 ### - ## B

Prefix SuffixModel

107 = Heavy-Duty ValueLine™ or Medium-Duty Manual Adjustment108 = Easy Pedal109 = Solo®

208 = Easy Pedal Advantage®

209 = Solo Advantage®

B = Heavy-Duty ValueLine or 14” Easy Pedal w/o BrakeMO = Remanufactured

Tandem Drive Axle

D 46 - 1 7 0 D

(GAWR x 1000 lbs.)

Design Level

Head Assembly Series

Gear Type:1 = Standard Single Reduction

Options:D = Differential LockH = Heavy WallN = No SpinP = Optional Lube PumpR = Retarder ReadyW = Wide Track

D = Forward Tandem Axle with Interaxle DifferentialR = Rear Tandem AxleT = Tridem Axle

D S 40 4 - (P)

(GAWR x 1000 lbs.)

(P) = Optional Lube Pump P = Standard Lube Pump

Design LevelGearing:S = Single ReductionT = Dual RangeP = Planetary Double ReductionC = Single Reduction with Controlled Traction DifferentialD = Single Reduction with Wheel Differential LockSH = Single Reduction High PerformanceDH = Single Reduction with Wheel Differential Lock High PerformanceST = Single Reduction Torsionally-TunedDT = Single Reduction Torsionally-Tuned with Wheel Differential Lock

D = Forward Tandem Axle with Interaxle DifferentialR = Rear Tandem Axle

Single Drive Axle

S 23 - 1 9 0 DS = Single Rear Axle

Design Level


Options:D = Differential LockE = High EnergyF = Rolled OverH = Heavy WallN = No SpinR = Retarder ReadyW = Wide Track


(GAWR x 1000 lbs.)

S14 - 1 1 0 LS = Single Rear Axle

Design Level


Options:D = Differential LockH = Heavy WallI = Integral BrakeL = Limited SlipR = Parking Brake ReadyW = Wide Track


(GAWR x 1000 lbs.)

19 06 0 S

Series

Design Level

Gearing:S = Single ReductionD = Single Reduction with Wheel Differential LockT = Two-SpeedP = Planetary Double Reduction

(GAWR x 1000 lbs.)

Steer Axle

E - 120 2 WSeries:E

Design Level:O = Standard1 = Heavy-Duty Beam2 = In-Line Drawkeys Heavy-Duty Beam

Beam Type:W = Over 96” Overall Width

(GAWR x 100 lbs.)

EFA - 24 T 5Series:EFA

Future Design Level

Beam Drop:1 = 1.5 in. to Tube Centerline4 = 3.5 in. to Spring Pad5 = 5.1 in. to Tube Centerline

Beam Type:F = I-Beam Standard Overall WidthT = Tubular Beam

(GAWR x 1000 lbs.)

D - 200 WSeries:ID

Future Design Level

Beam Type:F, SG = I-Beam Standard Overall WidthSB = Coach BeamW = Over 96” Overall Width

(GAWR x 100 lbs.)

Roadranger Marketing • P.O. Box 4013 • Kalamazoo, MI 49003 • U.S.A. • www.roadranger.com

For spec’ing or service assistance, call 1-800-826-HELP (4357) or visit our web site at www.roadranger.com. In Mexico, call 001-800-826-4357.

Roadranger: Eaton, Dana, and other trusted partners providing the best products and services in the industry, ensuring more time on the road.

©2011 Eaton Corporation and Dana LimitedAll rights reserved. Printed in USA • RRSL0002-0711

Please reference the Roadranger Spec Guide, item RRSL0001, or visit www.roadranger.com

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