- Mack introduced the “B” series in 1927 in response to demands for higher capacity and higher speed.
- More than 15,000 of the “B” series were made between 1927 and 1941.
- Company advertised ¼ cent/mile repair costs
Model: Well Driller
Serial No: 4ab15l079
Engine Size: 224 cid
Engine Cylinders: I-4
Engine BHP: 38 BHP