Ground Speed Estimates—PowrReverser Plus Transmission

Speeds are calculated using 16.9-30 R1 rear tires. To calculate ground speeds for tractors equipped with rear tires other than 16.9-30 R1 tires, see “Correction Factors for Other Tire Sizes" in this section.

	FORWARD (Low)	FORWARD (High)	REVERSE
Range-Gear	2200 RPM km/h (mph)	2200 RPM km/h (mph)	2200 RPM km/h (mph)
A-1	1.9 (1.2)	2.2 (1.4)	2.0 (1.2)
A-2	2.4 (1.5)	2.9 (1.8)	2.6 (1.6)
A-3	2.9 (1.8)	3.5 (2.2)	3.2 (2.0)
A-4	3.4 (2.1)	4.1 (2.6)	3.8 (2.4)
B-1	4.5 (2.8)	5.4 (3.4)	4.9 (3.0)
B-2	5.7 (3.5)	6.9 (4.3)	6.3 (3.9)
B-3	6.9 (4.3)	8.3 (5.2)	7.6 (4.7)
B-4	8.3 (5.2)	10.0 (6.2)	9.1 (5.7)
C-1	11.0 (6.8)	13.2 (8.2)	12.1 (7.5)
C-2	14.0 (8.7)	16.8 (10.4)	15.4 (9.6)
C-3	17.0 (10.6)	20.4 (12.7)	18.7 (11.6)
C-4	20.3 (12.6)	24.4 (15.2)	22.4 (13.9)
D-1	17.0 (10.6)	20.4 (12.7	18.7 (11.6)
D-2	21.7 (13.5)	26.0 (16.2)	23.9 (14.9)
D-3	26.2 (16.3)	31.5 (19.6)	28.9 (18.0)
D-4	31.4 (19.5)	37.7 (23.4)	34.6 (21.5)

NOTE: The ground travel speeds shown in the table are theoretical. The actual speeds vary with rolling circumference, load, tire pressure, make of tire, wheel slip, etc. If the precise speed is required for specific applications, then it must be obtained by measurement.