1916
Mack Trucks AC "Bulldog"
The Mack AC "Bulldog" was the truck that defined Mack's identity. Used extensively in WWI by Allied forces for ammunition and supply hauling, its reliability in extreme conditions earned a reputation so fierce that British soldiers nicknamed it the "Bulldog." A bulldog bonnet ornament was added in 1932 and remains to this day.
Military / Heavy Duty
Technical Specifications
| Engine | 7.3L OHV Inline-4 (Mack AB) |
| Horsepower | 40 hp |
| Torque | 200 Nm |
| Transmission | 4-Speed Manual (no synchro) |
| Drivetrain | 4×2 |
| GVWR | 7,258 kg |
|---|---|
| Payload | 4,000 kg |
| Towing | 6,000 kg |
| Fuel Type | Gasoline |
| Emissions | Pre-regulation |
| Sleeper | None |
| Length | 5,500 mm |
| Width | 2,134 mm |
| MSRP Range | $2,100 (1918 US) |