Introduction
New Holland’s Boomer compact range is the brand’s premium line of small tractors, a step up in comfort, refinement, and features from the value Workmaster line. Five models, the Boomer 35, 40, 45, 50, and 55, span 35 to 55 horsepower and cover the range from an entry premium compact to the most capable machine in the class. All handle the core acreage and small-farm work, loader chores, mowing, grading, tilling, snow removal, and rear implements, with a three-point hitch lift of up to 2,756 lb, so choosing between them comes down to how much power you need, whether you want a cab, and which transmission suits your work.
This guide works through those decisions in order: how much power your work demands, whether you need a factory cab, which transmission fits, and where the top model’s unique features matter. We will point you to each model along the way and finish with a full comparison table. The short version: the Boomer 35 is the entry premium compact, cab availability begins at the 40, the 45 and up bring a 16-speed transmission, and the 55 tops the range with the most power and a servo-assist option.
Because the models differ mainly in power, transmission, and features rather than one being better than another, the goal here is to match the right Boomer to your work.
Question 1: How much power do you need?
Power is the broadest cut across the range, stepping up in even increments from 35 to 55 horsepower.
The Boomer 35 is the entry point at 35 horsepower with 29.7 PTO horsepower, suited to lighter premium compact work, and the Boomer 40 steps up to 40 horsepower with 34.4 PTO horsepower for a bit more capability. These two cover the smaller end of the range for acreage owners who want premium comfort without the most power.
The Boomer 45 at 45 horsepower and the Boomer 50 at 50 horsepower with 42.5 PTO horsepower sit in the productive middle to upper range, handling heavier loader work and larger implements. At the top, the Boomer 55 produces 55 horsepower with 46.7 PTO horsepower, the most in the range, for the heaviest work in the compact class.
As a rough guide, match the power to your heaviest regular work: lighter work points to the 35 or 40, heavier loader and implement work to the 45 or 50, and the most demanding compact work to the 55.
Question 2: Do you need a cab?
For prairie buyers, the cab is often the deciding feature, and it is not offered across the whole range.
The entry Boomer 35 comes as an open ROPS platform only. Factory cab availability begins at the Boomer 40 and continues through the 45, 50, and 55. An enclosed, climate-controlled cab matters a great deal for prairie use: it makes winter work, snow removal, and cold mornings far more comfortable, and it protects from wind and dust in every season. If you run the tractor through winter or want to be comfortable year-round, cab availability points you to the Boomer 40 or larger, and rules out the 35. For many prairie owners, that alone decides the model.
If you do not need a cab and an open ROPS machine suits your work and budget, the Boomer 35 is the entry premium compact, and the larger models can be ordered as ROPS machines too. But if a cab is on your list, the 40 is the smallest Boomer that offers one.
Question 3: Which transmission?
The transmission is the third decision, and it splits the range in two.
The smaller Boomer 35 and 40 use a 12×12 synchronized shuttle transmission, which gives twelve forward and reverse speeds for ground-engaging work with quick direction changes. The larger Boomer 45, 50, and 55 step up to a 16×16 synchronized shuttle, with more speed choices for matching ground speed to the task. Across the range, a three-range hydrostatic transmission with dual pedals and cruise control is also available, which many acreage owners prefer for loader work and general use because it is simple and smooth.
At the top, the Boomer 55 offers one more option the others do not: a hydrostatic transmission with servo assist, which reduces the effort of hydrostatic operation for smoother, easier control over long days. If that refinement matters to you, it is unique to the 55. Otherwise, choose a shuttle or a standard hydrostatic based on whether you prefer geared control or the simplicity of hydrostatic.
Full New Holland Boomer comparison chart
The five Boomer models in one view. Power, cab, and transmission are shown so you can line them up by your work.
| Model | Engine HP | PTO HP | Cab available | Transmission |
|---|---|---|---|---|
| Boomer 35 | 35 hp | 29.7 hp | No (ROPS only) | 12×12 shuttle or HST |
| Boomer 40 | 40 hp | 34.4 hp | Yes | 12×12 shuttle or HST |
| Boomer 45 | 45 hp | See dealer | Yes | 16×16 shuttle or HST |
| Boomer 50 | 50 hp | 42.5 hp | Yes | 16×16 shuttle or HST |
| Boomer 55 | 55 hp | 46.7 hp | Yes | 16×16, HST, or HST servo-assist |
Figures are drawn from New Holland and dealer sources and vary by configuration. All Boomer models have a three-point hitch lift of up to 2,756 lb and standard four-wheel drive. Confirm exact specs and current pricing with your dealer.
Which Boomer fits your work
For an entry premium compact as an open ROPS machine, the Boomer 35 covers lighter loader and implement work with the comfort and warranty of the Boomer line.
For premium compact capability with a cab at the smaller end, the Boomer 40 is the smallest Boomer offered with a factory cab, adding power over the 35 and the option of year-round comfort.
For heavier work with a 16-speed transmission and cab availability, the Boomer 45 and Boomer 50 step up in power and speed choices, well suited to acreage and small-farm work in all seasons.
For the most capable premium compact, the Boomer 55 tops the range with the most power and the unique servo-assist hydrostatic option for the smoothest control.
The deciding path is straightforward: size the power to your heaviest work, decide whether you need a cab, which points you to the 40 or larger, and choose the transmission that fits how you work. For the value alternative to the Boomer line, see the New Holland Workmaster compact comparison, for a full brand comparison the New Holland vs Kubota vs John Deere compact guide, and the full lineup on the New Holland brand page.
Frequently asked questions
How many Boomer compact tractor models are there?
Five: the Boomer 35, 40, 45, 50, and 55, spanning 35 to 55 horsepower. The 35 is the entry premium compact, the 40 is the smallest with a cab option, the 45 and 50 sit in the middle to upper range with a 16-speed transmission, and the 55 tops the range with the most power and a servo-assist hydrostatic option.
Which Boomer models come with a cab?
Factory cab availability begins with the Boomer 40 and continues through the 45, 50, and 55. The entry Boomer 35 comes as an open ROPS platform only. The enclosed, climate-controlled cab makes winter work and cold mornings far more comfortable, which is why many prairie buyers choose the 40 or larger.
What is the difference between the Boomer and Workmaster ranges?
The Boomer is New Holland’s premium compact line, with more comfort, refinement, features, and cab options, while the Workmaster is the value line, covering similar work at lower prices. If you want the premium platform and features, the Boomer is the choice; if value is the priority, the Workmaster range delivers for less. See the Workmaster comparison for that range.
Which Boomer has the best transmission?
It depends on your preference. The Boomer 45, 50, and 55 have a 16×16 synchronized shuttle with more speed choices than the 12×12 on the 35 and 40. The Boomer 55 uniquely offers a hydrostatic transmission with servo assist for the smoothest, lowest-effort control. A standard hydrostatic with cruise control is available across the range for those who prefer it.
How much can a New Holland Boomer lift?
All Boomer compact models have a three-point hitch lift capacity of up to 2,756 lb, which is strong for a compact tractor and handles larger, more efficient implements. The exact lift varies by model and configuration, so confirm with your dealer.
Which Boomer is best for a prairie farm?
It depends on power and cab needs. For lighter work, the Boomer 35 or 40 covers it, with the 40 adding a cab option. For heavier acreage and small-farm work through all seasons, the Boomer 45 or 50 with a cab is a strong choice, and the 55 tops the range for the most power. For most prairie operations wanting year-round comfort, a cab-equipped 40 through 55 makes sense.
Keep comparing
- New Holland Boomer 35, 40, 45, 50, and 55: the Boomer model pages.
- New Holland Workmaster compact comparison: the value compact range.
- New Holland vs Kubota vs John Deere compact guide: a full brand comparison.
- New Holland brand page: the full New Holland lineup on Aglist.
Note: We try our best to keep specs and information accurate, but some details can be missing or different depending on the source. Before you buy, service, or repair equipment, please double-check key specs with the manufacturer, the owner’s manual, or your dealer.
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