Compare/New Holland 4630 vs New Holland Boomer 55

New Holland 4630 vs New Holland Boomer 55

Verdict: New Holland 4630 vs New Holland Boomer 55

The New Holland 4630 and the New Holland Boomer 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 Boomer 55 is the lighter machine (3,424 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 39.7 L) for longer stints between fills. New Holland Boomer 55 is the newer design (2017 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

New Holland (a part of CNH)Reference

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

Four gears in four ranges with mechanical shuttleReference

Original price

$31,700 (1999 4WD )Reference

$40,296 (2017 hydro cab)Reference

Differential lock

mechanical rearReference

Engine

ROPS Fuel tank

65.5 LReference

39.7 LReference

Cab Fuel tank

95.8 LReference

46.9 LReference

Engine

44.7 kWReference

—

Drawbar (tested)

36.2 kWReference

—

Displacement

3.1 LReference

1.9 LReference

Bore/Stroke

112 x 107 mmReference

88 x 103 mmReference

Power

44.7 kWReference

—

Compression

16.1:1Reference

—

Rated RPM

2200Reference

2600Reference

Starter volts

12Reference

Coolant capacity

10.6 LReference

—

Power at rated engine speed

42.4 kWReference

—

Max power

36.2 kWReference

—

Engine (gross)

—

41.0 kWReference

Emissions

—

Tier IVReference

Emission control

—

exhaust gas recirculation with diesel particulate filterReference

Power (gross)

—

41.0 kWReference

Fuel system

—

electronic common rail direct injectionReference

Firing order

—

1-3-2Reference

Starter

—

electricReference

Fuel Type

—

DieselReference

No of Cylinders

—

3Reference

Rated engine speed

—

2,600 rpmReference

Emissions compliance

—

T4B FinalReference

Aspiration

—

TurboReference

Transmission

Gears

16 forward and 8 reverseReference

infinite forward and reverse (3-range)Reference

Clutch

dry discReference

electro-hydraulicReference

Transmission

Dual-PowerReference

—

Gear ROPS

—

1553 kgReference

Transmission Type

—

GearReference

Wheel Drive

—

4WDReference

PTO & Hydraulics

PTO (claimed)

41.0 kWReference

—

PTO (tested)

42.4 kWReference

—

Type

partial power shiftReference

hydrostaticReference

Pressure

172.4 barReference

—

Valves

1 to 4 (closed center)Reference

1 or 2Reference

Pump flow

53.4 lpmReference

31.0 lpmReference

Steering flow

13.6 lpmReference

—

Rear Type

II/IReference

IReference

Control

position control with top link draft sensingReference

position controlReference

Rear lift

1397 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540Reference

540 (1.375)Reference

Engine RPM

540@1755 (shuttle)Reference

—

Power at rated PTO speed

39.6 kWReference

—

Gear PTO (claimed)

—

34.8 kWReference

Hydro PTO (claimed)

—

32.8 kWReference

Gear Steering flow

—

15.9 lpmReference

Hydro Steering flow

—

20.1 lpmReference

Rear lift (at ends)

—

1250 kgReference

Rear lift (at 24"/610mm)

—

959 kgReference

Rear Arms

—

telescoping draft linksReference

Dimensions

2WD Wheelbase

214 cmReference

—

4WD Wheelbase

213 cmReference

—

Weight

5194 to 6062 poundsReference

387 kgReference

Front tire

7.50-15Reference

9.5x16Reference

Rear tire

13.6-28Reference

13.6-24Reference

Ag front

7.50-15Reference

—

Ag rear

13.6-28Reference

—

Length

353 cmReference

325 cmReference

Width

176 cmReference

175 cmReference

Ground clearance

34 cmReference

—

2WD ROPS Shipping

2355 kgReference

—

4WD ROPS Shipping

2749 kgReference

—

4WD ROPS Operating

2576 kgReference

—

Wheelbase

—

185 cmReference

Standard tires (ag)

—

Front: 9.5x16. Rear: 13.6-24Reference

Lawn/turf front

—

28x8.50-15Reference

Lawn/turf rear

—

41x14.00-20Reference

Industrial front

—

12-16.5Reference

Industrial rear

—

17.5Lx24Reference

Height (ROPS)

—

246 cmReference

Height (cab)

—

238 cmReference

Hydro ROPS

—

1583 kgReference

Hydro cab

—

1902 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

70Reference

Cab Charging amps

70Reference

85Reference

Battery CCA

800Reference

—

Battery volts

12Reference

Alternator size

—

70 ampsReference

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

—

Variants

Farmall 55C

—

similar CaseIH modelReference

MT357

—

similar LS modelReference

New Holland Boomer 55 attachments

72" Mower deck

Cutting width

—

182 cmReference

New Holland 925GHB Backhoe

Backhoe type

—

New Holland 935GHB BackhoeReference

Transport height

—

223 cmReference

Digging depth

—

254 cmReference

Reach from pivot

—

330 cmReference

Loading height

—

193 cmReference

Bucket Rotation

—

180°Reference

Swing Arc

—

175°Reference

Bucket force

—

2032 kgReference

Dipperstick force

—

1148 kgReference

New Holland 935GHB Backhoe

Power

Max Power

—

55 hpReference

PTO

PTO Power

—

46.7 hpReference

Rear PTO Power

—

AvailableReference

Rear PTO Control

—

Independent Electro-Hydraulic EngagementReference

Rear PTO RPM

—

540 rpmReference

General

Cruise control

—

Standard HSTReference

Steering & brakes

Brakes

—

Wet, Multi-DiscReference

Steering type

—

Power SteeringReference

Hydraulics

Pump Rated Output (total)

—

46.9 l/minReference

Remote Valves

—

1Reference

Steering & Implements flow

—

4.2 gpm (8.2 gpm)Reference

Rear Hitch category (SAE designation)

—

3-Point Hitch | Category IReference

Rear Hitch maximum lift capacity

—

1,250.1 kgReference

Dimensions & weight

Height Over ROPS

—

246.6 cmReference

Overall Length

—

325.4 cmReference

Overall Width

—

1,755 mmReference

Overall weight

—

1,553.1 kgReference

Capacities

Fuel tank

—

39.7 LReference

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.