| Manufacturer | New Holland |
| Price | 39,291(USD) |
| Model | Boomer 45D |
| Equipment Type | Compact Utility Tractors |
| Factory |
NEW HOLLAND BOOMER 45D POWER
| Engine | 45hp / 33.6kW |
| PTO (claimed) | 36hp / 26.8kW |
ENGINE DETAIL
The New Holland Boomer 45D features a Shibaura N844K diesel engine with a displacement of 2.2L, offering a power output of 45 hp at 2600 RPM, optimized for moderate field operations. Its Tier III emissions rating ensures compliance with regulations while the mechanical indirect injection system contributes to reliability and fuel efficiency. However, potential challenges include limited power for heavy-duty applications, making this tractor best suited for light to medium tasks such as landscaping and small-scale farming.
| Description | Shibaura N844K diesel 4-cylinder liquid-cooled |
| Displacement | 135.2ci / 2.2L |
| Bore/Stroke | 3.31x3.94inches / 84x 100mm |
| Emissions | Tier III |
| Power | 45hp / 33.6kW |
| Fuel system | mechanical indirect injection |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
NEW HOLLAND BOOMER 45D ENGINE
The New Holland Boomer 45D is powered by a Shibaura 2.2L 4-cylinder diesel engine, delivering adequate power for light to moderate tasks in agricultural and construction applications. With a fuel tank capacity of 13 gallons (49.2 liters), the tractor offers reasonable operational range; however, its relatively small tank may require frequent refueling during extended work sessions. Overall, this model is best suited for small to medium farms needing efficient maneuverability without the burden of excessive fuel costs.
| Description | Shibaura 2.2L 4-cyl diesel |
| Fuel tank | 13gal / 49.2L |
TRANSMISSION
The New Holland Boomer 45D features an EasyDrive CVT transmission, providing seamless power delivery without gear shifting, which enhances operator comfort and efficiency in various field conditions. The chain-drive variator system offers robust durability, suitable for heavy-duty applications, but may require more maintenance compared to other transmission types. Ideal for tasks requiring constant speed variations, such as mowing or tilling, this configuration allows for precise control and fuel efficiency.
| Transmission | EasyDrive CVT |
| Type | chain-drive variator |
| Gears | infinite forward and reverse |
MECHANICAL
The New Holland Boomer 45D features a 4x4 MFWD system, enhancing traction and stability on varied terrain, making it suitable for diverse agricultural applications. Its inboard planetary final drives ensure durability and efficient power transfer, while the wet disc brakes provide superior stopping power under heavy loads. The chain-drive variator transmission offers seamless speed control, ideal for tasks requiring precision, though maintenance can be more complex compared to conventional systems.
| Chassis | 4x4 MFWD 4WD |
| Final drives | inboard planetary |
| Steering | power |
| Brakes | wet disc |
| Cab | Cab standard |
| Transmission | chain-drive variator |
HYDRAULICS
| Type | open center |
| Pump flow | 9.8gpm / 37.1lpm |
TRACTOR HITCH
| Rear Type | I |
| Control | top-link draft sensing |
| Rear lift (at ends) | 3541lbs / 1606kg |
| Rear lift (at 24 | 2800lbs / 1270kg |
| Rear Arms | telescoping draft links |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear RPM | 540 (1.375) |
NEW HOLLAND BOOMER 45D TIRES
The New Holland Boomer 45D tractor offers versatile tire options, enhancing performance across various applications—from agricultural tasks with standard ag tires providing optimal traction in fields, to lawn care with turf tires that minimize soil compaction. The industrial tire configuration can be advantageous for construction or heavy-duty tasks, but may sacrifice some agricultural efficiency due to reduced grip. When selecting tires, consider the primary use—urban landscaping benefits from turf tires, while agricultural or industrial uses may require the standard or industrial options for better performance.
| Standard tires (ag) | Front: 8-16. Rear: 14.9-24 |
| Lawn/turf front | 27/12LLx15 |
| Lawn/turf rear | 22.5LLx16.1 |
| Industrial front | 10-16.5 |
| Industrial rear | 17.5Lx24 |
DIMENSIONS
| Wheelbase | 73.5inches / 186cm |
| Length | 122inches / 309cm |
| Width | 68.3inches / 173cm |
| Height (cab) | 90.3inches / 229cm |
| Weight | 4136lbs / 1876kg |
| Rear axle | Flange |
DIMENSIONS & TIRES
The New Holland Boomer 45D features a wheelbase of 73.5 inches, providing stability and maneuverability for tasks in tighter spaces such as landscaping or small farms. Weighing 4136 lbs, it combines a manageable weight for traction with sufficient power for various applications, though the tire specifications (8-16 front and 14.9-24 rear) may limit its performance on very rough terrains. Overall, it's ideal for medium-duty operations but could face challenges with heavy loads on steep inclines.
| Wheelbase | 73.5inches / 186cm |
| Weight | 4136lbs / 1876kg |
| Front tire | 8-16 |
| Rear tire | 14.9-24 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 55/75 |
| Battery volts | 12 |