Hay producers rarely have time to spare once crop conditions and weather align. New Holland’s new Speedrower 1 Series is designed to help them make the most of those narrow harvest windows with more power, longer operating time and integrated precision technology.

Replacing the Speedrower Plus Series, the four-model lineup adds up to 308 peak horsepower while introducing Relative Yield Monitoring, automated header flotation and expanded connectivity through the New Holland FieldOps platform. Together, the updates reflect a broader trend in agriculture, where even hay equipment is becoming more intelligent and data-driven.

Four Models With More Power

The Speedrower 1 Series includes four models ranging from 161 to 308 peak horsepower. Leading the lineup is the Speedrower 301, which delivers 285 rated horsepower and 308 peak horsepower for larger hay and forage operations handling wider headers and demanding field conditions.

All four models feature New Holland’s SensiDrive drive-by-wire propulsion system, allowing field speeds of up to 20 mph and transport speeds of up to 30 mph. The machines also receive a larger 150-gallon fuel tank that New Holland says can extend operating time by as much as 43 percent, providing enough fuel for approximately a 10-hour workday without stopping to refuel.

The lineup remains compatible with Durabine Plus disc headers, Haybine sickle headers and Honey Bee WSC draper headers, while the Speedrower 161 receives a new variable-displacement header drive to improve performance with both disc and sickle heads.

Built for Dusty Conditions

Hay equipment operates in some of the dustiest conditions on the farm, making cooling performance critical during long days in the field.

The Speedrower 1 Series uses straight, in-line coolers, a larger rear intake screen and a hydraulically driven, variable-speed reversing fan. The fan automatically clears debris from the cooling package when needed and can also be activated manually, helping reduce downtime while requiring less engine power than a continuously driven fan.

Yield Mapping Comes to the Windrower

One of the biggest additions is Relative Yield Monitoring integrated with New Holland FieldOps. Rather than measuring calibrated yield, the system creates real-time maps showing relative crop volume across a field as the crop is being cut.

That information is automatically stored in FieldOps, where it can be compared over time and used to support management decisions involving fertilizer placement, irrigation, pest scouting and soil sampling. It also allows operators to identify heavier and lighter areas of the field while harvesting, making the windrower another valuable source of agronomic data instead of simply a cutting machine.

Automated Header Control

The new AutoFloat system continuously adjusts header flotation pressure to maintain more consistent ground contact as field conditions change. Operators can calibrate and manage the system from the 12.1-inch IntelliView IV Plus display, which also handles guidance and machine controls.

Consistent flotation helps reduce scalping and unnecessary soil contact while making setup more repeatable between operators. An Auto Header Identification feature also remembers preferred settings for individual headers, allowing those configurations to be recalled automatically when the header is reconnected.

More Comfortable Long Days

Windrowing often involves long hours at relatively high field speeds, so New Holland also focused on improving ride quality. The Speedrower 1 Series includes Comfort Ride cab suspension and a Terraglide rear axle suspension designed to reduce vibration and operator fatigue.

Hay Equipment Is Becoming More Connected

The Speedrower 1 Series arrives alongside updates to New Holland’s hay equipment lineup, reinforcing the company’s focus on combining machine performance with connected technology. While more horsepower, improved cooling and longer operating time should help producers cover more acres, the addition of Relative Yield Monitoring may prove to be the most significant advancement.

As more farm equipment becomes capable of collecting useful field information, machines like the Speedrower are evolving beyond their traditional role. In addition to cutting hay efficiently, they can now help producers better understand crop variability and make more informed management decisions across every acre.

The Speedrower 1 Series is currently available for preorder, with deliveries expected to begin later in 2026.