Introduction
New Holland Boomer 4055 Compact Utility Tractor
Produced between 2008 and 2011, the New Holland Boomer 4055 is a compact utility tractor designed for versatile agricultural, landscaping, and property maintenance tasks. It combines a robust drivetrain with a focus on operator comfort and hydraulic performance.
Engine and Performance
The tractor is powered by a Shibaura ISM-N844L-T, a 2.2-liter, 4-cylinder turbocharged diesel engine. This power unit produces a gross power of 55 hp (41.0 kW) at a rated speed of 2700 RPM. The engine cooling is handled by a liquid-cooling system, and it features electric starting with glow plugs for reliable operation in varying environmental conditions.
Transmission and Drivetrain
The Boomer 4055 is equipped with a 12-speed synchronized transmission, offering 12 forward and 12 reverse gears. It is available in two configurations: a mechanical shuttle shift or an electro-hydraulic power shuttle shift. Both options utilize four synchronized gears across three ranges, paired with four-wheel drive to ensure consistent traction.
Hydraulics and Hitch
The hydraulic system features an open-center design with a total flow of 16.9 gpm (64.0 lpm), split between steering flow (5.3 gpm) and pump flow (11.6 gpm) at a pressure of 2489 psi. The rear hitch is a Category II/I type, capable of lifting up to 4,355 lbs (1975 kg) at the ends, making it suitable for a wide array of implements.
Operator Environment
The tractor provides multiple operator configurations, ranging from a standard Roll-Over Protective Structure (ROPS) to an optional SuperSuite cab. The cab version includes integrated heating and air conditioning to maintain operator comfort. Power steering and mechanical wet disc brakes are standard, providing precise control and effective stopping power.
Conclusion
The New Holland Boomer 4055 is a capable utility tractor suited for operators requiring a balance of power and maneuverability. Its combination of a turbocharged engine, flexible transmission options, and substantial hydraulic capacity makes it a reliable choice for general farm duties and maintenance work.
Production Information of New Holland, Boomer 4055
- Compact Utility tractor
- Original price was $26,102 in 2009
| Manufacturer | New Holland |
|---|
Dimension and Tires Information of New Holland, Boomer 4055
| Cab Weight | 5189 lbs [2353 kg] |
|---|---|
| Wheelbase | 74.8 inches [189 cm] |
| Height (cab) | 92.1 inches [233 cm] |
| Height (ROPS) | 91.4 inches [232 cm] |
| Length | 137.3 inches [348 cm] |
| Ground clearance | 14.5 inches [36 cm] |
| ROPS Weight | 4229 lbs [1918 kg] |
| Width | 71.6 inches [181 cm] |
| Rear tread | 48.7 to 76.4 inches [123 to 194 cm] |
| Front tread | 52.6 inches [133 cm] |
| Industrial front | 12-16.5 |
|---|---|
| Ag front | 9.5-16 |
| Lawn/turf front | 27/12LL-15 |
| Lawn/turf rear | 44-18.00-20 |
| Ag rear | 14.9-24 |
| Industrial rear | 18.4-24 |
| Lawn/turf rear | 22.5LL-16.1 |
| Lawn/turf front | 27x10.50-15 |
Engine Specifications of New Holland, Boomer 4055
- Shibaura ISM-N844L-T
- Liquid-cooled
- Turbocharged diesel
- 4-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 135.2 ci [2.2 L] |
| Pre-heating | Glow plugs |
| Bore/Stroke | 3.307x3.937 inches [84 x 100 mm] |
| Oil capacity | 6.64 qts [6.3 L] |
| Starter | Electric |
| Rated RPM | 2700 |
| Power (gross) | 55 hp [41.0 kW] |
Transmission Information of New Holland, Boomer 4055
Transmission variants 1
- Four synchronized gears in three ranges.
| Transmission | Synchronized Shuttle Shift |
|---|---|
| Type | Mechanical shuttle |
| Gears | 12 forward and reverse |
Transmission variants 2
- Four synchronized gears in three ranges.
| Transmission | Electro-Hydraulic Shuttle Shift |
|---|---|
| Type | Power shuttle |
| Gears | 12 forward and reverse |
- 12-speed mechanical shuttle
- 12-speed power shuttle
Mechanical Specs of New Holland, Boomer 4055
- Four-wheel drive
- ROPS. Canopy optional. SuperSuite cab optional with heat and air-conditioning.
- Mechanical wet disc brakes
- Power steering
| Differential lock | Mechanical rear |
|---|
Power Information of New Holland, Boomer 4055
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of New Holland, Boomer 4055
| Type | Open center |
|---|---|
| Steering flow | 5.3 gpm [20.1 lpm] |
| Total flow | 16.9 gpm [64.0 lpm] |
| Pressure | 2489 psi [171.6 bar] |
| Pump flow | 11.6 gpm [43.9 lpm] |
Three-Point Hitch of New Holland, Boomer 4055
| Rear Type | II/I |
|---|---|
| Rear lift (at ends) | 4,355 lbs [1975 kg] |
| Rear lift (at 24"/610mm) | 3,465 lbs [1571 kg] |
Electrical System of New Holland, Boomer 4055
| Ground | Negative |
|---|---|
| Battery CCA | 700 |
| Cab Charging amps | 55 |
| Charging system | Alternator |
| Battery volts | 12 |
| ROPS Charging amps | 40 |
Where it sits
With 55 HP, the New Holland Boomer 4055 sits just below Boomer 4060 (60 HP) in New Holland's range. Its power puts it in the 37th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the New Holland Boomer 4055 have?
The New Holland Boomer 4055 delivers 55 HP.
What years was the New Holland Boomer 4055 produced?
The New Holland Boomer 4055 was produced in 2008-2011.
What engine does the New Holland Boomer 4055 have?
The New Holland Boomer 4055 is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the New Holland Boomer 4055 use?
The New Holland Boomer 4055 uses a Synchronized Shuttle Shift transmission.
How much does the New Holland Boomer 4055 weigh?
The New Holland Boomer 4055 weighs 5189 lbs [2353 kg].
Is the New Holland Boomer 4055 4WD?
The New Holland Boomer 4055 is available in 4WD.