New Holland CX8.90 Combine

Introduction

The New Holland CX8.90 is the flagship of New Holland’s CX Series, which New Holland calls the world’s most powerful conventional combine. A super conventional straw walker machine at 490 horsepower, it combines high capacity with the straw quality that many operations value from the conventional design. For a prairie grain farm that bales straw for bedding or feed, or that prefers a conventional combine, the CX8.90 offers top conventional capacity without moving to a rotary machine. It is the choice when straw quality and the conventional design matter alongside capacity.

What defines the CX8.90 is high conventional capacity with strong grain and straw handling. It is powered by an FPT Cursor 9 engine delivering up to 490 horsepower, and it merges threshing and separation efficiency from four-drum technology with systems like the Ultra-Flow staggered drum and the Opti-Clean self-leveling cleaning shoe. The Opti-Spread residue system spreads straw and chaff evenly for wide headers, and the Harvest Suite Ultra cab brings comfort for long harvest days. The conventional straw walker design produces straw that suits baling well.

On Aglist, the focus is on where the CX8.90 fits against rotary combines, its own CX Series siblings, and what it offers a Canadian grain operation.

Key Specifications

Specification	New Holland CX8.90
Type	Conventional combine (super conventional, straw walker), top of range
Engine	FPT Cursor 9, up to 490 hp
Threshing	Four-drum technology, Ultra-Flow staggered drum
Cleaning	Opti-Clean self-leveling cleaning shoe
Grain tank	Around 355 bushels
Residue	Opti-Spread even residue distribution
Cab	Harvest Suite Ultra, larger with more glass
Emissions	Tier 4 with ECOBlue SCR
Telematics	MyPLM Connect available

Specifications are drawn from New Holland and dealer sources and vary by configuration. Confirm exact specs, options, and current pricing with your dealer.

What the CX8.90 Does Well

As the top conventional combine, the CX8.90 pairs high capacity with the strengths of the conventional design, and its strengths follow from that.

The first is high conventional capacity. At 490 horsepower, the CX8.90 is what New Holland calls the world’s most powerful conventional combine, merging threshing and separation efficiency from four-drum technology with the Ultra-Flow staggered drum for strong throughput. For an operation that wants high capacity but prefers the conventional design over a rotary machine, the CX8.90 delivers top conventional performance, so you do not have to choose between capacity and the conventional straw walker layout.

The second is straw quality, the reason many operations choose conventional. The straw walker design handles straw gently and produces straw that suits baling well, which matters for a prairie operation that bales straw for bedding or feed. Where a rotary combine can be harder on straw, the conventional CX8.90 keeps it in better condition for baling behind the combine. For a mixed grain and livestock operation that values the straw as well as the grain, that is a genuine advantage.

The third is grain handling, residue, and comfort. The Opti-Clean self-leveling cleaning shoe keeps the grain sample clean, including on slopes, the Opti-Spread residue system spreads straw and chaff evenly behind wide headers for even fields, and the Harvest Suite Ultra cab is larger with more glass, quiet operation, and ergonomic controls for long harvest days. MyPLM Connect telematics and IntelliSteer auto guidance add precision and remote monitoring. For a grain operation wanting top conventional capacity with straw quality and comfort, the CX8.90 tops the conventional range.

How It Compares

The CX8.90 sits at the top of the conventional combine class, and the comparison is about design and capacity.

Against New Holland’s rotary CR combines, the CX8.90 is the conventional choice: it produces straw that suits baling better and uses the traditional straw walker design many operations prefer, while the rotary CR11 and CR Series offer higher capacity and gentle rotary grain handling for large-acre harvest. If straw quality and the conventional design matter most, the CX8.90 is the choice; if maximum capacity is the priority, the CR family is built for it. The combines category explains the rotary-versus-conventional decision.

Against other brands’ conventional combines, the CX8.90 competes as the most powerful conventional machine, with strong capacity, straw quality, and comfort, while those brands bring their own designs and dealer networks. Within the CX Series, the CX8.90 tops the range, above the CX8.80, the top conventional combine New Holland offers.

Best Applications

The CX8.90 is a strong fit for:

• Grain operations that bale straw for bedding or feed
• Farms that prefer the conventional straw walker design
• Operations wanting high capacity without moving to a rotary combine
• Mixed grain and livestock farms that value straw quality
• Wheat, canola, and grain harvest with even residue for baling

For maximum capacity or gentle rotary grain handling, the CR Series suits better. The CX8.90’s place is top conventional capacity with straw quality.

New Holland CX8.90 Reviews & Ratings

On Aglist, open the Reviews & Ratings section on this page to see how the CX8.90 performs in real Canadian conditions: how it handles grain harvest and straw quality for baling, how the Opti-Clean cleaning and Opti-Spread residue work out, how the Harvest Suite Ultra cab holds up over long days, and how it proves over harvest seasons. If you run a CX8.90, your review helps the next prairie grain operation choose.

Frequently Asked Questions

How much horsepower does the New Holland CX8.90 have? It is powered by an FPT Cursor 9 engine delivering up to 490 horsepower, making it what New Holland calls the world’s most powerful conventional combine, the top of the CX Series.

Is the CX8.90 a rotary or conventional combine? It is a conventional straw walker combine, using four-drum threshing and separation technology. New Holland’s rotary combines are the CR Series Twin Rotor, like the CR11. The conventional CX8.90 is chosen for straw quality and the traditional design.

Why choose a conventional combine like the CX8.90 over a rotary? The main reason is straw. The conventional straw walker design handles straw gently and produces straw that suits baling well, which matters for operations that bale straw for bedding or feed. A rotary combine offers higher capacity but can be harder on straw. The choice depends on whether straw quality or maximum capacity matters more.

How big is the CX8.90 grain tank? It has a grain tank of around 355 bushels, with a Harvest Suite Ultra cab and systems like Opti-Clean cleaning and Opti-Spread residue management. Confirm the exact tank size for your configuration with your dealer.

What is Opti-Clean on the CX8.90? Opti-Clean is a self-leveling cleaning shoe that keeps the grain sample clean, including when working on slopes, which helps maintain grain quality across varied prairie ground.

Is the CX8.90 good for a mixed grain and livestock farm? Yes. Its conventional design produces straw that suits baling well for bedding or feed, while delivering top conventional grain capacity, which suits a mixed operation that values both the grain and the straw. It combines high capacity with the straw quality of the conventional design.

Related

• New Holland CR11: the rotary Twin Rotor top model, for maximum capacity.
• Combines: the rotary versus conventional choice and the full combine range.
• 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.

About reviews: Reviews on Aglist are written by real users. We moderate them for spam and abuse, but opinions and claims are still personal, so use them as guidance, not as a guarantee.