| Manufacturer | New Holland |
| Price | 26,102(USD) |
| Model | Boomer 4055 |
| Equipment Type | Compact Utility Tractors |
| Factory |
NEBRASKA TRACTOR TEST 1837 2
| Description | Diesel 12-speed 4WD April 29 - 30, 2004 Link: Nebraska Tractor Test 1837 file PTO performance |
| Power at rated engine speed | 48.01hp / 35.8kW |
| Fuel use | 3.7gal/hour / 14.0l/hour |
| Power at rated PTO speed | 47.80hp / 35.6kW |
NEW HOLLAND BOOMER 4055 POWER
| Engine (gross) | 55hp / 41.0kW |
| SSS PTO (claimed) | 47hp / 35.0kW |
| EHS PTO (claimed) | 46hp / 34.3kW |
| PTO (tested) | 48.01hp / 35.8kW |
ENGINE DETAIL
The New Holland Boomer 4055 features a Shibaura ISM-N844L-T turbocharged diesel engine that delivers 55 horsepower at a rated RPM of 2700, ensuring efficient performance for various agricultural tasks. Its compact displacement of 2.2L and 6.64-quart oil capacity provide a balance of power and maintainability, while electric starting and glow plugs enhance cold-weather performance. However, prospective users should consider fuel efficiency and maintenance costs associated with turbocharged systems in demanding scenarios.
| Description | Shibaura ISM-N844L-T turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 135.2ci / 2.2L |
| Bore/Stroke | 3.307x3.937inches / 84x 100mm |
| Power (gross) | 55hp / 41.0kW |
| Pre-heating | glow plugs |
| Rated RPM | 2700 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 6.64qts / 6.3L |
NEW HOLLAND BOOMER 4055 ENGINE
The New Holland Boomer 4055, equipped with a Shibaura 2.2L 4-cylinder diesel engine, offers a compact yet powerful option for various agricultural tasks. With a fuel tank capacity of 13.5 gallons (51.1L) in the ROPS configuration and 16 gallons (60.6L) in the cab, it provides flexibility for extended operation times. However, the relatively small fuel capacity may necessitate more frequent refueling during intensive operations, which could be a challenge in larger fields.
| Description | Shibaura 2.2L 4-cyl diesel |
| Fuel tank | 13.5gal / 51.1L (ROPS) 16gal / 60.6L (cab) |
TRANSMISSION 1
The New Holland Boomer 4055 features a Synchronized Shuttle Shift transmission, providing seamless gear transitions for enhanced operator comfort and efficiency. With 12 forward and reverse gears, it allows for versatile speed control and adaptability across various agricultural tasks, from fieldwork to transportation. However, operators may require familiarization to optimize gear selection for specific applications, especially in high-demand scenarios like loader work.
| Transmission | Synchronized Shuttle Shift |
| Gears | 12 forward and reverse |
TRANSMISSION 2
The New Holland Boomer 4055 features an Electro-Hydraulic Shuttle Shift transmission, allowing for smooth and efficient gear changes, which enhances operator comfort during directional changes. With 12 forward and reverse gears, the tractor offers versatility for various applications, from loader work to tillage, optimizing performance across different terrains. However, the complexity of the Electro-Hydraulic system may require specialized maintenance knowledge, potentially increasing service costs over time.
| Transmission | Electro-Hydraulic Shuttle Shift |
| Gears | 12 forward and reverse |
MECHANICAL
The New Holland Boomer 4055 features a 4x4 MFWD chassis, providing superior traction and stability across various terrains, making it ideal for diverse agricultural tasks. Its power steering enhances maneuverability, while the mechanical wet disc brakes ensure reliable stopping power, particularly in demanding environments. The optional SuperSuite cab with heat and air-conditioning offers operator comfort, crucial for long working hours in varying weather conditions, though installation may increase initial costs.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | mechanical wet disc |
| Cab | ROPS. Canopy optional. SuperSuite cab optional with heat and air-conditioning |
| Transmission | 12-speed |
HYDRAULICS
| Type | open center |
| Pressure | 2489psi / 171.6bar |
| Pump flow | 11.6gpm / 43.9lpm |
| Total flow | 16.9gpm / 64.0lpm |
| Steering flow | 5.3gpm / 20.1lpm |
TRACTOR HITCH
| Rear Type | II/I |
| Rear lift (at ends) | 4,355lbs / 1975kg |
| Rear lift (at 24 | 3,465lbs / 1571kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540 |
NEW HOLLAND BOOMER 4055 TIRES
The New Holland Boomer 4055 features a 9.5x16 front tire and 14.9x24 rear tire configuration, which optimizes traction and stability for diverse agricultural applications. Its relatively compact size allows for maneuverability in tight spaces, making it suitable for tasks such as hay production or small-scale tilling. However, operators may face challenges with heavier loads due to its limited weight capacity compared to larger tractor models.
| Ag front | 9.5x16 |
| Ag rear | 14.9x24 |
DIMENSIONS
| Wheelbase | 74.8inches / 189cm |
| Length | 137.3inches / 348cm |
| Width | 71.6inches / 181cm |
| Height (ROPS) | 91.4inches / 232cm |
| Height (cab) | 92.1inches / 233cm |
| Weight | 4,229lbs / 1918kg (ROPS) 5,189lbs / 2353kg (cab) |
| Ground clearance | 14.5inches / 36cm |
| Front tread | 52.6inches / 133cm |
| Rear tread | 48.7 to 76.4inches / 123to 194cm |
DIMENSIONS & TIRES
The New Holland Boomer 4055 features a compact wheelbase of 74.8 inches, offering excellent maneuverability in tight spaces while maintaining stability for various tasks. Weighing between 4229 to 5189 pounds, it strikes a balance between portability and capability, making it suitable for light to moderate agriculture work or landscaping. The front and rear tire dimensions (9.5x16 and 14.9x24) provide good traction and floatation, essential for uneven terrain, though users must assess soil conditions to determine potential tire slip or compaction.
| Wheelbase | 74.8inches / 189cm |
| Weight | 4229 to 5189 pounds |
| Front tire | 9.5x16 |
| Rear tire | 14.9x24 |
ATTACHMENT OVERVIEW
| Description | Front-end loader/Backhoe |
NEW HOLLAND 270TL LOADER
| Loader weight | 820lbs / 371kg (without bucket) |
| Height (to pin) | 112.3inches / 285cm |
| Clearance, dumped bucket | 85.2inches / 216cm |
| Dump reach | 32inches / 81cm |
| Dump angle | 49° |
| Rollback angle | 39° |
| Breakout force (at pin) | 5,000lbs / 2268kg |
| Breakout force (at 500mm) | 3,114lbs / 1412kg |
| Lift to full height (at pin) | 2,500lbs / 1134kg |
| Lift to full height (at 500mm) | 1,830lbs / 830kg |
| Lift to 1.5m (at pin) | 3,500lbs / 1587kg |
| Lift to 1.5m (at 500mm) | 2,213lbs / 1003kg |
| Bucket capacity | 0.572 cu yd /0.4 cu m |
| Bucket width | 72inches / 182cm |
NEW HOLLAND 940GH BACKHOE
| Backhoe type | New Holland 940GH Backhoe |
| Weight | 1,100lbs / 498kg |
| Bucket width | 9 inches /22 cm 12inches / 30cm 16inches / 40cm 18inches / 45cm/24inches / 60cm 36inches / 91cm |
| 2-Foot flat digging depth | 113.5inches / 288cm |
| Reach from pivot | 149inches / 378cm |
| Loading height | 91inches / 231cm |
| Bucket force | 4,100lbs / 1859kg |
| Dipperstick force | 2,670lbs / 1211kg |
ELECTRICAL
| Charging system | alternator |
| Charging amps | 40/55 (cab) |
| Battery CCA | 700 |
| Battery volts | 12 |