Compare/New Holland 4630 vs New Holland Workmaster 55

New Holland 4630 vs New Holland Workmaster 55

Verdict: New Holland 4630 vs New Holland Workmaster 55

The New Holland 4630 and the New Holland Workmaster 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 Workmaster 55 is the lighter machine (3,770 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 4630 holds more fuel (65.5 L vs 51.1 L) for longer stints between fills. New Holland Workmaster 55 is the newer design (2009 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

Four gears in two ranges. Tractor must be stopped to shift gears or range. Synchronized left-hand shuttle.Reference

Original price

$31,700 (1999 4WD )Reference

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Differential lock

mechanical rearReference

mechanical rear differential lock with foot pedal, limited slip front axle (4WD)Reference

Steering

—

hydrostatic powerReference

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

2.2 LReference

Bore/Stroke

112 x 107 mmReference

84 x 100 mmReference

Power

44.7 kWReference

—

Compression

16.1:1Reference

23.4:1Reference

Rated RPM

2200Reference

2700Reference

Starter volts

12Reference

Coolant capacity

10.6 LReference

—

Power at rated engine speed

42.4 kWReference

36.8 kWReference

Max power

36.2 kWReference

—

Fuel tank

—

51.1 LReference

Engine (gross)

—

41.0 kWReference

Emissions

—

Tier IIIReference

Power (gross)

—

41.0 kWReference

Air cleaner

—

dual dry elementReference

Starter

—

electricReference

Fuel Type

—

DieselReference

No of Cylinders

—

3Reference

Rated engine speed

—

2.300 rpmReference

Emissions compliance

—

CEGR + DOCReference

Transmission

Gears

16 forward and 8 reverseReference

8 forward and reverseReference

Clutch

dry discReference

11-inch dry organic plateReference

Transmission

Dual-PowerReference

—

Transmission Type

—

Power ShuttleReference

forward and reverse options

—

12x12Reference

PTO & Hydraulics

PTO (claimed)

41.0 kWReference

35.4 kWReference

PTO (tested)

42.4 kWReference

36.8 kWReference

Type

partial power shiftReference

synchronized mechanical shuttleReference

Pressure

172.4 barReference

—

Valves

1 to 4 (closed center)Reference

1 or 2Reference

Pump flow

53.4 lpmReference

43.9 lpmReference

Steering flow

13.6 lpmReference

20.1 lpmReference

Rear Type

II/IReference

2/1Reference

Control

position control with top link draft sensingReference

position control and mechanical draft sensingReference

Rear lift

1397 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540Reference

Engine RPM

540@1755 (shuttle)Reference

—

Power at rated PTO speed

39.6 kWReference

36.5 kWReference

Total flow

—

64.0 lpmReference

Rear lift (at 24"/610mm)

—

1170 kgReference

Dimensions

2WD Wheelbase

214 cmReference

—

4WD Wheelbase

213 cmReference

—

Weight

5194 to 6062 poundsReference

3770 to 4078 poundsReference

Front tire

7.50-15Reference

7.5x16Reference

Rear tire

13.6-28Reference

14.9x28 (2WD)Reference

Ag front

7.50-15Reference

—

Ag rear

13.6-28Reference

—

Length

353 cmReference

339 cmReference

Width

176 cmReference

171 cmReference

Ground clearance

34 cmReference

—

2WD ROPS Shipping

2355 kgReference

—

4WD ROPS Shipping

2749 kgReference

—

4WD ROPS Operating

2576 kgReference

—

Standard tires (ag)

—

Front: 9.5x24. Rear: 14.9x28 (4WD)Reference

Height

—

243 cmReference

Shipping weight

—

1849 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

—

55Reference

Charging volts

—

12Reference

Attachment overview

New Holland 4630 Height

ROPS

250 cmReference

—

Cab

252 cmReference

—

Exhaust

236 cmReference

—

Test results

Fuel use

12.1 l/hourReference

12.9 l/hourReference

Max pull

2572 kgReference

—

New Holland Workmaster 55 attachments

General

Make & Model

—

S8,000Reference

Precision Agriculture

—

Available (Telematic)Reference

Capacities

Capacity

—

179 cu. in.Reference

PTO

PTO Power

—

40Reference

Hydraulics

Remote Valves

—

3Reference

Number of rear selective control valves (SCVs)

—

3Reference

Steering & Implements flow

—

7.6 gpm (12.6 gpm)Reference

Dimensions & weight

Wheelbase

—

212.3 cmReference

Operator station

Cab Availability

—

trueReference

Seat Suspension

—

AvailableReference

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.