Caterpillar Performance Handbook, January 2017, SEBD0351-47

Chassis Types ● CT660L ● SBA

On-Highway Trucks

● 122 BBC ● 6x4 ● Rear Tandem Axles Powered

Front Axle

Rear Axle

Ground Line

Chassis Weight (lb)*

Dimensions (in)

Turning Radius**

Wheelbase (in)

Front

Rear

Total

CA

CF

AF 53 53 53 53

OAL

To Curb

163 181 199 211

95.4

148.4 166.1 183.8 195.6

270.4 288.1 305.8 317.6

21'4" 23'1"

113.1 130.8 142.6

9509

7028

16,537

24'11"

26'1"

*Weight includes standard chassis, oil and water, less fuel. **Maximum turning radius with 11R22.5 tires.

12-6 Edition 47