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New Holland Launches The Next Generation Speedrower 1 Series Windrowers
These next generation machines offer increased horsepower and advanced cooling alongside integrated yield monitoring and lifetime digital connectivity to help maximize narrow crop harvest windows.
www.newholland.com
Commercial hay and forage production requires high field speeds and continuous operation to maximize narrow harvesting windows. The Speedrower 1 Series windrowers address this with a four-model lineup ranging from 161 to 308 peak horsepower, led by the Speedrower 301 model rated at 285 horsepower (308 peak horsepower). Utilizing the SensiDrive drive-by-wire system, these machines achieve field operational speeds up to 20 mph and road transport speeds up to 30 mph, reducing travel time between fields.
To support extended operational cycles, the series incorporates a 150-gallon fuel tank, representing a 43% capacity increase over predecessor models. This volume supports up to 10 hours of continuous operation on the Speedrower 301 without refueling.
Thermal regulation under heavy debris loads is managed via an upgraded cooling package featuring an expanded surface area, a larger rear screen, and a hydraulic variable-speed reversing fan.
The reversing mechanism operates under three distinct control parameters:
- A temperature-triggered safety override that initiates a five-second reversal if the engine coolant temperature reaches 203°F.
- A customizable, automated timer sequence that clears the intake screen while the power take-off (PTO) is engaged.
- A manual Power Clean cycle lasting 20 seconds, executable when the PTO is disengaged.
Agronomic Data Integration and Field Mapping
Precision farming in forage harvesting has traditionally lacked the granular spatial tracking common in grain crops. The Speedrower 1 Series addresses this gap by introducing Relative Yield Monitoring, which generates real-time relative yield maps as the crop is cut. This sensor-driven data allows operators to adjust ground speeds dynamically to maintain consistent cut quality across varying crop densities.
The agronomic data is transmitted via integrated telematics and stored within the FieldOps platform. This permanent connectivity is provided without subscription fees. This stored spatial data enables growers to evaluate field variability over multiple seasons, providing a baseline for subsequent agronomic inputs, including variable-rate nutrient application, localized soil sampling, and targeted irrigation.
Header Integration and Operator Ride Control
To maintain stable cutting heights across uneven terrain, the windrowers utilize the AutoFloat Header Floatation System. This system automatically adjusts floatation pressure to maintain consistent ground contact without operator intervention. System monitoring and manual calibrations are managed from the cab via the 12.1-inch IntelliView IV PLUS display console.
The windrowers feature an Auto Header Identification system that automatically recognizes attached implements and restores previously saved floatation and speed profiles.
The series is compatible with:
Precision farming in forage harvesting has traditionally lacked the granular spatial tracking common in grain crops. The Speedrower 1 Series addresses this gap by introducing Relative Yield Monitoring, which generates real-time relative yield maps as the crop is cut. This sensor-driven data allows operators to adjust ground speeds dynamically to maintain consistent cut quality across varying crop densities.
The agronomic data is transmitted via integrated telematics and stored within the FieldOps platform. This permanent connectivity is provided without subscription fees. This stored spatial data enables growers to evaluate field variability over multiple seasons, providing a baseline for subsequent agronomic inputs, including variable-rate nutrient application, localized soil sampling, and targeted irrigation.
Header Integration and Operator Ride Control
To maintain stable cutting heights across uneven terrain, the windrowers utilize the AutoFloat Header Floatation System. This system automatically adjusts floatation pressure to maintain consistent ground contact without operator intervention. System monitoring and manual calibrations are managed from the cab via the 12.1-inch IntelliView IV PLUS display console.
The windrowers feature an Auto Header Identification system that automatically recognizes attached implements and restores previously saved floatation and speed profiles.
The series is compatible with:
- Durabine PLUS disc heads
- Haybine sickle heads
- Honey Bee WSC draper heads
For the entry-level Speedrower 161 model, a variable displacement header drive system has been introduced. This hydraulic configuration allows the 161 model to power the Durabine 413 PLUS disc header while optimizing hydraulic efficiency for sickle heads. Operator fatigue during long shifts is mitigated through the combination of Comfort Ride cab suspension and a Terraglide rear axle suspension system.
The physical machinery will be displayed at the 2026 Farm Progress Show in Boone, Iowa, at booth 202, with customer deliveries scheduled to commence in late 2026.
Additional Context
This section details technical specifications and competitive benchmarking not included in the original product announcement.
The integration of telematics and yield monitoring in self-propelled windrowers represents a growing competitive frontier in hay harvesting machinery. In this market segment, the Speedrower 1 Series competes directly with platforms such as the John Deere W200 Series and the MacDon M Series windrowers.
Historically, yield monitoring has been standard on combine harvesters but highly complex to implement on windrowers due to the physical behavior of unthreshed, high-moisture forage crops. By integrating Relative Yield Monitoring directly into the FieldOps ecosystem, the Speedrower 1 Series competes closely with John Deere’s John Deere Operations Center, which utilizes JDLink connectivity to map field data. While competitors often require active software subscriptions or separate hardware modules for advanced mapping, the inclusion of lifetime connectivity without subscription fees on the Speedrower series serves as a key differentiator.
From a mechanical performance standpoint, the Speedrower 301’s top transport speed of 30 mph aligns with the top-tier road speeds of modern competitive units (such as the John Deere W260M, which also reaches up to 30 mph using high-speed transport packages), ensuring that transit times between non-contiguous fields remain minimal.
Edited by Evgeny Churilov, Induportals Media - Adapted by AI.
www.agriculture.newholland.com
The physical machinery will be displayed at the 2026 Farm Progress Show in Boone, Iowa, at booth 202, with customer deliveries scheduled to commence in late 2026.
Additional Context
This section details technical specifications and competitive benchmarking not included in the original product announcement.
The integration of telematics and yield monitoring in self-propelled windrowers represents a growing competitive frontier in hay harvesting machinery. In this market segment, the Speedrower 1 Series competes directly with platforms such as the John Deere W200 Series and the MacDon M Series windrowers.
Historically, yield monitoring has been standard on combine harvesters but highly complex to implement on windrowers due to the physical behavior of unthreshed, high-moisture forage crops. By integrating Relative Yield Monitoring directly into the FieldOps ecosystem, the Speedrower 1 Series competes closely with John Deere’s John Deere Operations Center, which utilizes JDLink connectivity to map field data. While competitors often require active software subscriptions or separate hardware modules for advanced mapping, the inclusion of lifetime connectivity without subscription fees on the Speedrower series serves as a key differentiator.
From a mechanical performance standpoint, the Speedrower 301’s top transport speed of 30 mph aligns with the top-tier road speeds of modern competitive units (such as the John Deere W260M, which also reaches up to 30 mph using high-speed transport packages), ensuring that transit times between non-contiguous fields remain minimal.
Edited by Evgeny Churilov, Induportals Media - Adapted by AI.
www.agriculture.newholland.com
