ford new holland 8630

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1990 - 1993 Row-Crop tractor
1990 - 1993
Row-Crop tractor
1990 - 1993
Row-Crop tractor
1990 - 1993
Row-Crop tractor
Note: the Ford-New Holland model 8630 is the same as the Ford 8630. The following data is from the 8630 listing.
Transmission options
18-speed
16-speed
8-speed
Transmission
Transmission
Funk Ultra Command
Gears
18 forward and 9 reverse
Oil capacity
100.4 qts 95.0 L
The Ford Ultra Command Powershift allows on-the-move shifting between gears, and shuttle shifting, without a clutch. A single lever controls the transmission; moving it to the left shifts down, to the right shifts up. Pushing forward increases forward throttle while pulling it back moves the tractor in reverse. An inching pedal is used for precise movements.
Speeds
18.4/15-38 rear tires.
8630 Ultra Command  speeds
Transmission
Transmission
Dual Power - constant mesh
Gears
16 forward and 4 reverse
Oil capacity
80 qts (2WD) 75.7 L
 
85.5 qts (4WD) 80.9 L
The Dual Power transmission provides a 'Powerdrive' low range to the basic constant mesh transmission. A foot switch next to the clutch is used to engage and disengage the mode, and may be switched while the tractor is in motion. A "rabbit" or "turtle" display light on the instrument panel indicates which mode the transmission is selected.
Speeds
18.4/15-38 rear tires.
8630 Dual Power - constant mesh  speeds
Transmission
Transmission
Constant mesh
Gears
8 forward and 2 reverse
Oil capacity
72.8 qts (2WD) 68.9 L
 
87.3 qts (4WD) 82.6 L
Tranmission is operated with two levers and the clutch pedal. Left lever selects high, low, or the optional creeper range. Right lever selects one of four forward gears, or reverse. Tractor must be stopped to make gear or range changes.
Speeds
18.4/15-38 rear tires.
8630 Constant mesh  speeds