New Holland Boomer™ 35-55 HP Series - Boomer™ 40

Whether you use your tractor to maintain a few acres of land 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.

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.

Turbocharged, electronically controlled, common-rail direct fuel injection increases the power, torque and fuel efficiency of every Boomer™ model's engine while complying with stringent Tier 4B emissions regulations.

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).

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 farm tractors.

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.

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.

Superior battery charging and the capability to handle the higher demand of additional electrical accessories is provided by a 70-amp alternator.