Caterpillar Performance Handbook, January 2017, SEBD0351-47

Appendix E ● Rear Axle Specifications

On-Highway Trucks

Description

Feature Code Single Drive Axles 0014051 RS-23-160 0014ARB RS-23-160 0014ARK RS-23-161

CT681 6x4 114 BBC

CT680 6x4 124 BBC

CT660 6x4 116 BBC

CT660 6x4 122 BBC

CT660 4x4 122 BBC

CT660 6x6 122 BBC

CT680 8x6 124 BBC

CT660 8x6 116 BBC

CT660 8x6 122 BBC Meritor/Spicer

Load Rating (lb)

Locking Diff Rear/ Mid/Forward Lube Pump

Wheel Ends

x x x x x x x x x x x

M 23,000

200 200

M 23,000 R M 23,000 R

R R R R R R T T T

0014AHE S23-190 Hypoid 0014AHG S23-190D Hypoid

S 23,000

S 23,000 R

0014ARZ RS-26-185 Standard Track 0014ASA RS-26-185 Standard Track 0014ATN RS-26-185 Wide Track 0014ASB RS-30-185 Standard Track 0014ASD RS-30-185 Standard Track 0014ERB RS-30-380 Double Reduction

M 26,000

M 26,000 R M 26,000 R

M 30,000

M 30,000 R

M 30,000

Tandem Drive Axles 0014GGC DD405/RD405 0014GGD DD405P/RD405 0014GJD DST41/RST41

x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x

S 40,000 RF

200

S 40,000 RF Y 200

S 40,000 S 40,000

200

0014GJE DST41P/RST41 0.44" Wall Housing

Y 200

0014GVJ MT-40-A144 Vocational 0014GVK MT-40-A145 Vocational 0014GVM MT-40-A145 Vocational 0014GVN MT-40-A144 Vocational 0014GVR MT-40-A144 Vocational 0014GVL MT-40-A144

x x

M 40,000 R Y R M 40,000 R Y R M 40,000 RF Y R M 40,000 RF Y R

x x x x x x x x x x x x x x x x x x

M 40,000 RF M 40,000 R

R R R R

0014GVU MT-40-14X-4DFR-P 0.433" Wall Housing Thickness 0014GVY MT-40-A144 Vocational 0014GVZ MT-40-A145 Vocational 0014HRU RT-44-145 Heavy Wall Housing 0014GJH D46-170HP/R46-170H 0014GJJ D46-170HP/R46-170DH 0014GJK D46-170DHP/R46-170DH 0014GJN D46-170DP/R46-170D 0014GGU DT463P/RT463 Two-Speed 18" Ring Gear

M 40,000 M 40,000 M 40,000

Y R

M 44,000 RF

200 200

S 46,000 S 46,000

Y R

S 46,000 R Y R S 46,000 RF Y R S 46,000 RF Y R

0014GRD RT-46-160 0014GRP RT-46-160 0014GRR RT-46-160P 0014GRS RT-46-160P

M 46,000

200 200

M 46,000 R

M 46,000

Y 200

M 46,000 R Y 200

0014HRA RT-46-164EH Wide Track 0014HRC RT-46-164EH Standard Width 0014HRE RT-46-164P Standard Width 0014HRH RT-46-164P Wide Track

M 46,000 RF M 46,000 RF

200 200

M 46,000 RF Y 200 M 46,000 RF Y 200 M 46,000 RF Y 200

0014HRL RT-46-160P 0014HRM RT-46-160 0014HRW RT-46-164P 0014GTS RT-52-185 0014GTW RT-52-185P 0014GUV RT-52-185P

M 46,000 RF

200

S 46,000 M 52,000

Y R Y R

x

M 52,000 R Y R M 52,000 R Y T

0014GRJ RT-58-380 Double Reduction Standard Track 74"

M 58,000 M 58,000

T

0014GTT RT-58-185 0014GTU RT-58-185

Y T

x x

M 58,000 R Y T

0014GRM RT-70-380 Double Reduction Standard Track 73.75"

M 70,000

W

Tridem Drive Axles 0014HRG RZ-166 EH Wide Track

x x x M 53,000 RMF

200

Axles are Single Reduction unless otherwise noted.

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