New Holland Boomer 45 (T4B)

NATURAL, COMFORTABLE OPERATION
Whether you choose an open platform or the Boomer™ cab, your comfort is built in to the design.

UNMATCHED VISIBILITY
The distinctive Boomer™ sloped hood gives an unobstructed view.

BOOMER GUARD6
You get the peace of mind of New Holland’s FREE Boomer Guard6 Limited Warranty that includes 2 years of “bumper-to-bumper” coverage plus an extra 4 years of powertrain protection.

CLEAN POWER
Quiet, clean-running engines save fuel and reduce your carbon footprint.

Engine

HIGHER POWER AND PERFORMANCE
Whether you use your tractor to maintain a few acres or you depend on it to make a living, Boomer™ compact tractors will deliver. In all, there are five models ranging from 35 to 55 horsepower. As a rule of thumb, the more work you do in a typical week, the greater the horsepower you’ll want.

55 HORSES IN A COMPACT PACKAGE
Topping off the Boomer Series line-up is the Boomer 55. It delivers higher horsepower—55 gross horsepower—without additional weight for maximum performance and productivity. This higher power-to-weight ratio also means the Boomer 55 provides the advantage of lower ground pressure to reduce compaction and turf damage.

MORE POWER WITH LESS FUEL
Turbocharged, electronically controlled, common-rail direct fuel injection increases the power, torque and fuel efficiency of Boomer engines, while complying with stringent Tier 4B emissions regulations.

A COMPLETELY AUTOMATIC EMISSIONS SYSTEM
Boomer™ engines meet tough Tier 4B Final emissions standards with automatic emissions treatment systems that use a combination of internal Exhaust Gas Recirculation (EGR) and a Diesel Oxidation Catalyst (DOC) with a Diesel Particulate Filter (DPF).

CONSTANT ENGINE SPEED MADE EASY
With Engine Speed Management, you can set, save, and recall an engine speed with the push of a button. This feature simplifies your work with PTO-operated implements by maintaining a constant engine working speed for you. It’s a feature found on larger New Holland tractors, and now it’s a standard feature on Boomer compact tractors.

EXCEPTIONAL DRIVETRAIN EFFICIENCY
To make you more productive when using implements powered by the rear or mid PTO, Boomer compact tractors are designed with drivetrain components that provide maximum PTO horsepower while minimizing engine power loss.

WELL-EQUIPPED FOR INCLEMENT WEATHER
To ensure fast starts in cold weather, Boomer compact tractors come equipped with a quick-heating glow plug and a heavy-duty 660 CCA battery that provides plenty of cranking power.

Transmission

FREEDOM OF CHOICE COMES STANDARD
Everybody’s needs are unique. That’s why Boomer™ compact tractors are available with two transmission options: a Hydrostatic Transmission, or a Syncronized Shuttle Shift Gear Transmission (Boomer 35/40 = 12x12 / Boomer 45/50/55 = 16x16).

OPTION 1: HYDROSTATIC TRANSMISSION (HST)
For smooth and easy operation, a Hydrostatic Transmission is your best choice. It allows you to adjust your speed—and change from forward to reverse—using two foot pedals; one to move forward and one to move backwards. There's no need to engage a clutch or adjust shift levers. This transmission is simple to use even for the novice operator.

OPTION 2: SYNCHRONIZED SHUTTLE SHIFT (SSS)
If you perform tasks that require shifting between forward and reverse repeatedly, and you prefer a traditional transmission, the SSS transmission can make it easier. The Boomer 35/40 utilize 12x12 SSS transmissions, while the larger Boomer 45/50/55 use 16x16 SSS transmissions. The shuttle lever (mounted on the left of the steering column) and the gears are synchronized, so there’s no need to come to a complete stop before shuttling or changing gears.

CRUISE THROUGH TEDIOUS TASKS
Give your right foot a rest. Select and maintain a constant working speed with the standard cruise control (offered on HST models). It really comes in handy for mowing larger properties and transporting your tractor from one location to another.