Tractor · 1994Unverified
New Holland 4630
New Holland 4630 — 30 Series · 55 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
55 hp
Max power
34.7 kW
Weight
5194 to 6062 pounds
Hover a source tag to verify
Overview
ManufacturerNew HollandReference
Utility tractorReference
Original price$26,200 (1999 2WD )Reference
Original price$31,700 (1999 4WD )Reference
Two- or four-wheel driveReference
Differential lockmechanical rearReference
Power steeringReference
Wet disc brakesReference
Two-post ROPS. Cab optional.Reference
Engine
Ford 3.3L 3-cyl dieselReference
Ford 3.1L 3-cyl dieselReference
ROPS Fuel tank65.5 LReference
Cab Fuel tank95.8 LReference
Engine44.7 kWReference
Drawbar (tested)36.2 kWReference
FordReference
dieselReference
3-cylinderReference
liquid-cooledReference
Original, naturally-aspirated, engine used until 1995.Reference
Displacement3.3 LReference
Bore/Stroke112 x 112 mmReference
Power44.7 kWReference
Compression16.3:1Reference
Rated RPM2200Reference
Starter volts12Reference
Coolant capacity10.6 LReference
turbocharged dieselReference
Turbocharged engine introduced on the 4630 in 1995, tractor serial number BD81699.Reference
Displacement3.1 LReference
Bore/Stroke112 x 107 mmReference
Compression16.1:1Reference
Power at rated engine speed41.3 kWReference
Max power34.7 kWReference
Power at rated engine speed42.4 kWReference
Max power36.2 kWReference
Transmission
8-speed gearReference
8-speed synchronized shuttleReference
16-speed partial power shiftReference
TypegearReference
Gears8 forward and 2 reverseReference
Clutchdry discReference
Typesynchronized shuttleReference
Gears8 forward and reverseReference
TransmissionDual-PowerReference
Typepartial power shiftReference
Gears16 forward and 8 reverseReference
Dual-Power provides a push-button power shift between direct drive and a lower range.Reference
PTO & Hydraulics
PTO (claimed)41.0 kWReference
PTO (tested)42.4 kWReference
Typeopen centerReference
Typeclosed centerReference
Pressure172.4 barReference
Valves1 to 2 (Open center)Reference
Valves1 to 4 (closed center)Reference
Pump flow32.2 lpmReference
Pump flow53.4 lpmReference
Steering flow13.6 lpmReference
Rear TypeII/IReference
Controlposition control with top link draft sensingReference
Rear lift1397 kgReference
Rear PTOindependentReference
Rear PTO Type540Reference
Engine RPM540@1800Reference
Engine RPM540@1755 (shuttle)Reference
Power at rated PTO speed37.9 kWReference
Power at rated PTO speed39.6 kWReference
Dimensions
2WD Wheelbase214 cmReference
4WD Wheelbase213 cmReference
Weight5194 to 6062 poundsReference
Front tire7.50-15Reference
Rear tire13.6-28Reference
Ag front7.50-15Reference
Ag rear13.6-28Reference
Length353 cmReference
Width176 cmReference
Ground clearance34 cmReference
2WD ROPS Shipping2355 kgReference
4WD ROPS Shipping2749 kgReference
4WD ROPS Operating2576 kgReference
New Holland 4630 attachments
front-end loaderReference
4630 Serial Numbers
Location:Serial number decal inside the hood panel.Reference
1990BC26239Reference
1991BC68791Reference
1992BD05270Reference
1993BD36800Reference
1994BD64162Reference
1995BD93484Reference
199602658BReference
1997056083BReference
1998083357BReference
1999111612BReference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
ROPS Charging amps55 (early)Reference
ROPS Charging amps45 (late)Reference
Cab Charging amps70Reference
Battery CCA800Reference
Battery volts12Reference
Attachment overview
Ford 7209 loaderReference
Ford 7210 loaderReference
Ford 7310 loaderReference
Ford 7410 loaderReference
New Holland 4630 Height
ROPS250 cmReference
Cab252 cmReference
Exhaust236 cmReference
Test results
OECD 1645: 3.3L diesel 8-speed 4WDReference
OECD 1703: 3.1L diesel 16-speed 4WDReference
3.3L diesel 8-speed 4WDApril 30 - May 3, 1991Link: OCED Tractor Test 1645 fileReference
PTO performanceReference
Fuel use14.0 l/hourReference
Fuel use12.1 l/hourReference
Drawbar performanceReference
Gear 2H used for power test.Reference
Max pull2192 kgReference
Gear 3L used for pull test.Reference
3.1L diesel 16-speed 4WDOctober 23 - 27, 1995Link: OCED Tractor Test 1703 fileReference
Gear 6L used for power test.Reference
Max pull2572 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.