SyncReverser™ Transmission Ground Speed Estimates

Speeds are calculated using 14.9-28 R1 rear tires. To calculate ground speeds for tractors equipped with rear tires other than 14.9-28 R1 tires, see Correction Factors for Other Tire Sizes in this section.

  Operating Range-Forward
(1600 to 2400 Engine RPM)		 Operating Range-Reverse
(1600 to 2400 Engine RPM)
Gear mph km/h mph km/h
A-1 0.6-0.9 1.0-1.5 0.6-0.9 1.0-1.5
A-2 0.9-1.4 1.5-2.2 0.9-1.3 1.5-2.1
A-3 1.3-1.9 2.0-3.0 1.2-1.8 2.0-2.9
A-4 1.5-2.3 2.5-3.7 1.5-2.2 2.4-3.6
B-1 1.9-2.8 3.0-4.5 1.8-2.7 2.9-4.4
B-2 2.7-4.1 4.3-6.5 2.6-3.9 4.2-6.3
B-3 3.7-5.5 5.9-8.8 3.6-5.4 5.7-8.6
B-4 4.5-6.7 7.2-10.8 4.3-6.5 7.0-10.5
C-1 5.3-7.9 8.5-12.7 5.1-7.7 8.2-12.4
C-2 7.6-11.5 12.2-18.4 7.4-11.1 11.9-17.9
C-3 10.4-15.6 16.7-25.1 10.1-15.2 16.2-24.4
C-4 12.6-19.0 20.3-30.6 12.3-18.5 19.7-29.7

 

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