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Tractor · 1990Unverified

Ford 8630

Name: Ford 8630
Brand: Ford

Ford 8630 — Row-Crop tractor · 121 hp. Reference specifications; pending source verification.

The Ford 8630 tractor has a rating of 121 hp, positioning it within the higher-powered machines of its class. Manufactured between 1990 and 1993, the 8630 features a 6-cylinder turbocharged diesel liquid-cooled engine, which transmits power through a four-wheel drive system with a powershift transmission. Its listed weight ranges from 11435 to 13960 pounds. This model is suited to jobs requiring around 200-800 acres of land.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

121 hp

Max power

78.9 kW

Weight

11435 to 13960 pounds

Catalogue coverage

Variants represented

Richest spec table

98 rows

Recorded power

121 hp

Transmissions

18-speed

Production years

1990-1993

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerFordReference

Row-Crop tractorReference

Built in Antwerp, BelgiumReference

Original price was $52,500 in 1993Reference

Two- or four-wheel driveReference

Power steeringReference

Power disc brakesReference

optional cab with heat and A/CReference

Engine

Ford 6.6L 6-cyl dieselReference

Drawbar (tested)78.9 kWReference

FordReference

turbocharged dieselReference

6-cylinderReference

liquid-cooledReference

Displacement6.6 LReference

Bore/Stroke112 x 112 mmReference

Compression15.6:1Reference

Rated RPM2200Reference

Firing order1-5-3-6-2-4Reference

Coolant capacity20.8 LReference

Coolant capacity22.3 LReference

Intake valve clearance0.356 mmReference

Exhaust valve clearance0.432 mmReference

Oil capacity18.5 LReference

Power at rated engine speed90.4 kWReference

Max power78.9 kWReference

Transmission

18-speedReference

16-speedReference

8-speedReference

TransmissionFunk Ultra CommandReference

Gears18 forward and 9 reverseReference

Oil capacity95.0 LReference

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.Reference

TransmissionDual Power - constant meshReference

Gears16 forward and 4 reverseReference

Oil capacity75.7 LReference

Oil capacity80.9 LReference

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.Reference

TransmissionConstant meshReference

Gears8 forward and 2 reverseReference

Oil capacity68.9 LReference

Oil capacity82.6 LReference

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.Reference

PTO & Hydraulics

PTO (claimed)90.2 kWReference

PTO (tested)90.4 kWReference

Typeopen centerReference

Pressure172.4 barReference

Pump flow75.7 lpmReference

Pump flow108.3 lpmReference

SCV flow64.0 lpmReference

SCV flow71.9 lpmReference

Steering cap.1.9 LReference

Steering press.139.6 barReference

Rear Type3/2Reference

Controlposition and draft controlReference

Rear PTOindependentReference

Rear PTO Type540/1000Reference

Power at rated PTO speed86.2 kWReference

Capacities

Fuel124.9 LReference

Fuel92.7 LReference

Steering1.9 LReference

Dimensions

Wheelbase266 cmReference

Weight11435 to 13960 poundsReference

Front tire11.00-16Reference

Rear tire18.4/15-38Reference

Ag front11.00-16 (2WD)Reference

Ag front14.9/13-28 (4WD)Reference

Ag rear18.4/15-38Reference

Length436 cmReference

Width208 cmReference

Ground clearance41 cmReference

5186 kgReference

5459 kgReference

5733 kgReference

6005 kgReference

6332 kgReference

Ford 8630 attachments

front-end loaderReference

8630 Serial Numbers

Location:Center of the rear axle in the rearReference

1990A925439Reference

1991A928924Reference

1992A930626Reference

1993A931957Reference

FAQ: How to read a serial number table.Reference

Electrical

Charging systemalternatorReference

Charging amps90Reference

Battery volts12Reference

Ford 8630 Height

ROPS292 cmReference

Cab289 cmReference

Exhaust316 cmReference

Test results

Diesel 16-speed 4WDSeptember 10 - 18, 1984Link: Nebraska Tractor Test 1536 fileReference

PTO performanceReference

Fuel use28.8 l/hourReference

Fuel use3.8 l/hourReference

Drawbar performanceReference

Gear 5L used for power test.Reference

Max pull7229 kgReference

Gear 1H used for pull test.Reference

Speeds

18.4/15-38 rear tires.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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