Transmission
The 20 offered four speeds (against the 30's 5), providing a top speed of 2.5 mph (4 km/h) in First (low) and 13.5 mph (21.6 km/h) in Fourth (high).
Read more about this topic: Massey-Harris Model 20
Transmission
The 20 offered four speeds (against the 30's 5), providing a top speed of 2.5 mph (4 km/h) in First (low) and 13.5 mph (21.6 km/h) in Fourth (high).
Read more about this topic: Massey-Harris Model 20