Compare/New Holland Boomer 4055 vs New Holland Workmaster 55

New Holland Boomer 4055 vs New Holland Workmaster 55

Verdict: New Holland Boomer 4055 vs New Holland Workmaster 55

The New Holland Boomer 4055 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 4,229 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. New Holland Workmaster 55 is the newer design (2009 vs 2008). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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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

Four synchronized gears in three ranges.Reference

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

Differential lock

mechanical rearReference

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

Steering

—

hydrostatic powerReference

Engine

ROPS Fuel tank

51.1 LReference

—

Cab Fuel tank

60.6 LReference

—

Engine (gross)

41.0 kWReference

Displacement

2.2 LReference

Bore/Stroke

84 x 100 mmReference

Power (gross)

41.0 kWReference

Pre-heating

glow plugsReference

—

Rated RPM

2700Reference

Starter

electricReference

Starter volts

12Reference

Oil capacity

6.3 LReference

—

Power at rated engine speed

35.8 kWReference

36.8 kWReference

Fuel Type

dieselReference

DieselReference

No of Cylinders

4 cylinderReference

3Reference

Rated engine speed

2,700 RPMReference

2.300 rpmReference

Bore and stroke

3.307x3.937 inchesReference

—

Cooling system

liquid-cooledReference

—

Emissions

—

Tier IIIReference

Air cleaner

—

dual dry elementReference

Compression

—

23.4:1Reference

Emissions compliance

—

CEGR + DOCReference

Transmission

Electro-Hydraulic Shuttle ShiftReference

—

Gears

12 forward and reverseReference

8 forward and reverseReference

Transmission Type

Sync ShuttleReference

Power ShuttleReference

forward and reverse options

Sync Shuttle : 12 F and 12 R | E - HST : 12 F and 12 RReference

12x12Reference

Wheel Drive

4WDReference

—

Clutch

—

11-inch dry organic plateReference

PTO & Hydraulics

SSS PTO (claimed)

35.0 kWReference

—

EHS PTO (claimed)

34.3 kWReference

—

PTO (tested)

35.8 kWReference

36.8 kWReference

Type

power shuttleReference

synchronized mechanical shuttleReference

Pressure

171.6 barReference

—

Pump flow

43.9 lpmReference

Total flow

64.0 lpmReference

Steering flow

20.1 lpmReference

Rear Type

II/IReference

2/1Reference

Rear lift (at ends)

1975 kgReference

—

Rear lift (at 24"/610mm)

1571 kgReference

1170 kgReference

Rear PTO

independentReference

Rear PTO Type

540 (1.375)Reference

540Reference

Power at rated PTO speed

35.6 kWReference

36.5 kWReference

PTO (claimed)

—

35.4 kWReference

Valves

—

1 or 2Reference

Control

—

position control and mechanical draft sensingReference

Dimensions

Wheelbase

189 cmReference

212.3 cmReference

Weight

498 kgReference

3770 to 4078 poundsReference

Front tire

9.5-16Reference

7.5x16Reference

Rear tire

14.9-24Reference

14.9x28 (2WD)Reference

Ag front

9.5-16Reference

—

Ag rear

14.9-24Reference

—

Lawn/turf front

27/12LL-15Reference

—

Lawn/turf rear

22.5LL-16.1Reference

—

Industrial front

12-16.5Reference

—

Industrial rear

18.4-24Reference

—

Length

348 cmReference

339 cmReference

Width

181 cmReference

171 cmReference

Height (ROPS)

232 cmReference

—

Height (cab)

233 cmReference

—

ROPS Weight

1918 kgReference

—

Cab Weight

2353 kgReference

—

Ground clearance

36 cmReference

—

Front tread

133 cmReference

—

Rear tread

123 to 194 cmReference

—

Standard tires (ag)

—

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

Height

—

243 cmReference

Shipping weight

—

1849 kgReference

New Holland Boomer 4055 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

ROPS Charging amps

40Reference

—

Cab Charging amps

55Reference

—

Battery CCA

700Reference

800Reference

Battery volts

12Reference

Total cold cranking amps

700 CCAReference

—

Charging amps

—

55Reference

Charging volts

—

12Reference

Attachment overview

New Holland 940GH Backhoe

Backhoe type

New Holland 940GH BackhoeReference

—

Bucket width

91 cmReference

—

2-Foot flat digging depth

288 cmReference

—

Reach from pivot

378 cmReference

—

Loading height

231 cmReference

—

Bucket force

1859 kgReference

—

Dipperstick force

1211 kgReference

—

Test results

Fuel use

14.0 l/hourReference

12.9 l/hourReference

General

Make & Model

New HollandReference

S8,000Reference

Rear tread spacing

48.7 to 76.4 inchesReference

—

Rollover protective structure

ROPS.Reference

—

Precision Agriculture

—

Available (Telematic)Reference

Capacities

Capacity

135.2 ciReference

179 cu. in.Reference

Fuel tank

60.6 LReference

51.1 LReference

Crankcase oil volume

6.64 qtsReference

—

Power

Max Power

55 hpReference

—

PTO

PTO Power

47 hpReference

40Reference

Rear PTO Power

AvailableReference

—

Steering & brakes

Brakes

mechanical wet discReference

—

Steering type

PowerReference

—

Hydraulics

Pump Rated Output (total)

16.9 gpmReference

—

Hydraulics Type

Open CenterReference

—

Maximum operating pressure

2,489 psiReference

—

Steering & Implements flow

5.3 gpm (11.6 gpm)Reference

7.6 gpm (12.6 gpm)Reference

Rear Hitch category (SAE designation)

Category II/IReference

—

Rear Hitch maximum lift capacity

1,975.4 kgReference

—

Remote Valves

—

3Reference

Number of rear selective control valves (SCVs)

—

3Reference

Dimensions & weight

Height Over Cab

233.9 cmReference

—

Overall Length

348.7 cmReference

—

Overall Width

181.9 cmReference

—

Overall weight

1,918.2 kgReference

—

Wheels & tyres

Rear Wheel Type

14.9x24Reference

—

Front Wheel Type

9.5x16Reference

—

Front Wheel tread range

133.6 cmReference

—

Operator station

Cab Availability

AvailableReference

trueReference

Seat Suspension

—

AvailableReference

New Holland Workmaster 55 attachments

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.