Compare/New Holland 4630 vs New Holland T4.55

New Holland 4630 vs New Holland T4.55

Verdict: New Holland 4630 vs New Holland T4.55

The New Holland 4630 and the New Holland T4.55 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 55 hp. New Holland T4.55 is the lighter machine (4,960 kg vs 5,194 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. New Holland T4.55 holds more fuel (90.1 L vs 65.5 L) for longer stints between fills. New Holland T4.55 is the newer design (2012 vs 1994). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

New Holland

Fit score

Best match

Clear

New Holland

Fit score

Best match

Clear

Rated power

55 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

New HollandReference

Dual-Power provides a push-button power shift between direct drive and a lower range.Reference

FourReference

Original price

$31,700 (1999 4WD )Reference

—

Differential lock

mechanical rearReference

limited slip 4WD front axleReference

Steering

—

hydrostatic powerReference

Trailer brakes

—

hydraulic optionalReference

Engine

ROPS Fuel tank

65.5 LReference

—

Cab Fuel tank

95.8 LReference

—

Engine

44.7 kWReference

—

Drawbar (tested)

36.2 kWReference

—

Displacement

3.1 LReference

3.2 LReference

Bore/Stroke

112 x 107 mmReference

99 x 104 mmReference

Power

44.7 kWReference

—

Compression

16.1:1Reference

—

Rated RPM

2200Reference

2300Reference

Starter volts

12Reference

Coolant capacity

10.6 LReference

—

Power at rated engine speed

42.4 kWReference

—

Max power

36.2 kWReference

—

Fuel tank

—

90.1 LReference

Engine (gross)

—

41.0 kWReference

Emissions

—

Tier 3Reference

Rated Power (gross)

—

41.0 kWReference

Torque

—

240.0 NmReference

Torque RPM

—

1200Reference

Starter

—

electricReference

Oil change

—

500 hReference

Transmission

Gears

16 forward and 8 reverseReference

20 forward and reverseReference

Clutch

dry discReference

—

Transmission

Dual-PowerReference

Power Shuttle creeperReference

PTO & Hydraulics

PTO (claimed)

41.0 kWReference

—

PTO (tested)

42.4 kWReference

—

Type

partial power shiftReference

fixed displacementReference

Pressure

172.4 barReference

—

Valves

1 to 4 (closed center)Reference

—

Pump flow

53.4 lpmReference

47.5 lpmReference

Steering flow

13.6 lpmReference

36.0 lpmReference

Rear Type

II/IReference

2/1Reference

Control

position control with top link draft sensingReference

mechanical draft controlReference

Rear lift

1397 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540Reference

groundReference

Engine RPM

540@1755 (shuttle)Reference

540E@1592Reference

Power at rated PTO speed

39.6 kWReference

—

Rear valves

—

3Reference

Mid valves

—

2Reference

Rear lift (at ends)

—

2214 kgReference

Rear lift (at 24"/610mm)

—

1661 kgReference

Dimensions

2WD Wheelbase

214 cmReference

215 cmReference

4WD Wheelbase

213 cmReference

210 cmReference

Weight

5194 to 6062 poundsReference

4960 to 6173 poundsReference

Front tire

7.50-15Reference

—

Rear tire

13.6-28Reference

340/85R28Reference

Ag front

7.50-15Reference

—

Ag rear

13.6-28Reference

340/85R28Reference

Length

353 cmReference

379 cmReference

Width

176 cmReference

179 cmReference

Ground clearance

34 cmReference

33 cmReference

2WD ROPS Shipping

2355 kgReference

2249 kgReference

4WD ROPS Shipping

2749 kgReference

2669 kgReference

4WD ROPS Operating

2576 kgReference

—

Height (cab)

—

239 cmReference

Rear tread

—

141 to 192 cmReference

2WD cab Shipping

—

2520 kgReference

4WD cab Shipping

—

2800 kgReference

New Holland 4630 attachments

4630 Serial Numbers

1990

BC26239Reference

—

1991

BC68791Reference

—

1992

BD05270Reference

—

1993

BD36800Reference

—

1994

BD64162Reference

—

1995

BD93484Reference

—

1996

02658BReference

—

1997

056083BReference

—

1998

083357BReference

—

1999

111612BReference

—

Location:

Serial number decal inside the hood panel.Reference

—

Electrical

Ground

negativeReference

Charging system

alternatorReference

ROPS Charging amps

45 (late)Reference

—

Cab Charging amps

70Reference

—

Battery CCA

800Reference

—

Battery volts

12Reference

Charging amps

—

120Reference

Charging volts

—

12Reference

Battery AH

—

100Reference

Attachment overview

New Holland 4630 Height

ROPS

250 cmReference

—

Cab

252 cmReference

—

Exhaust

236 cmReference

—

Test results

Fuel use

12.1 l/hourReference

—

Max pull

2572 kgReference

—

New Holland T4.55 attachments

Capacities

2WD Max capacity

—

4500 kgReference

4WD Max capacity

—

4799 kgReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.