Hesston 55-66

1985 - 1989
66 Series
Utility tractor

Transmission options
12-speed partially synchronized
12-speed mechanical shuttle
20-speed creeper

Transmission
Type	partially synchronized
Gears	12 forward and 4 reverse
Four gears (1-4) in three ranges (I-III). Shifts between gears are synchronized.

Speeds
With 16.9-28 rear tires.

Transmission
Type	mechanical shuttle
Gears	12 forward and reverse
Four gears (1-4) in three ranges (I-III) with shuttle.

Speeds
With 16.9-28 rear tires.

Transmission
Type	creeper
Gears	20 forward and 8 reverse
Four gears (1-4) in three ranges (I-III) with normal and creeper ranges.

Speeds