EP-9YFQ-2290XD Large Square Baler — High-Capacity Commercial Square Baler with NT03 Touch Screen and 1,000 rpm PTO
O EP-9YFQ-2290XD Large Square Baler (also referred to as a large format square baler, high-density rectangular baler, or commercial twin-knotter square baler) is the most technologically advanced and highest-capacity square baler in the EP lineup. Designed for large-scale farming operations, commercial baling contractors, and forage export enterprises, it combines a 2,290 mm wide pickup, 1,200 x 875 mm bale cross-section, six double-knotter units, and an NT03 touch-screen control terminal with hydraulic bale density control into a single, fully integrated commercial baling system. The machine is driven by a 1,000 rpm, 20-spline PTO and requires a tractor delivering 250 hp or above, placing it firmly in the commercial-scale large square baler category alongside Western-brand machines costing two to three times more. Key systems include a two-stage sealed gearbox with overrunning and friction-slip clutch protection, a high-quality plastic twine system with 6 double-knotter units and 30-ball capacity, and a 47-stroke-per-minute plunger operating over a 740 mm stroke — delivering consistently dense, dimensionally accurate large square bales at maximum throughput.
🐄 Commercial Forage Export
🔥 Biomass and Corn Stover
🌿 Rice Straw and Cotton Stalk
🏭 Contract Baling Operations
Why Choose the EP-9YFQ-2290XD Large Square Baler?
- 1,200 x 875 mm large square bale — maximum volume per bale for lowest transport cost per tonne
- 2,290 mm wide pickup (2,994 mm overall width) with 128 spring teeth at 66 mm pitch
- 6 double-knotter units, 30-ball twine capacity — high-quality plastic twine system
- NT03 touch-screen control terminal — bale density hydraulic control, real-time monitoring
- 47 strokes/min plunger at 740 mm stroke — high-throughput compression cycle
- Fork feeding mechanism with overrunning and friction-slip clutch protection
- Two-stage sealed gearbox with overrunning clutch and friction-slip clutch
- Full lighting set: work light, warning light, turn signal, and tail light
- 1,000 rpm, 20-spline PTO input — standard for 250 hp+ commercial tractors
- Dual-axle undercarriage with 500/45-22.5 tyres for stable high-speed field transport
- Bale length adjustable up to 2,743 mm — flexible bale dimensions for different end markets
Technical Parameters — Model 9YFQ-2290XD Large Square Baler
Main Parameters
| Öğe | Birim | Özellikler |
|---|---|---|
| Bale Cross-Section (W x H) | mm | 1,200 x 875 |
| Alma Genişliği | mm | 2,290 |
| Feeder Structure | — | Fork Feeding Mechanism |
| Knotter Type | — | D Type |
| Number of Knotters | pc | 6 |
| Hitching Method | — | İzlendi |
| Matching Power | hp | 250 |
| Picker Structure | — | Yaylı Diş Tipi |
| Bale Length (adjustable) | mm | Up to 2,743 |
| Total Width | mm | 3,210 |
| Total Length (pickup raised) | mm | 8,729 |
| Machine Weight | kilogram | 10,580 |
| Axle Configuration | — | Dual Axle |
| Tyre Size | — | 500/45-22.5 |
Key System Parameters
| System | Özellikler |
|---|---|
| Pickup Tine Count / Pitch | 128 tines / 66 mm pitch |
| Pickup Guard | 6-finger, heat-treated overrunning slip clutch |
| Feeder Guard | Fork inlet / shear bolt |
| Pickup Lift | Hydraulic cylinder control |
| Knotter Count / Twine Balls | 6 double knotters / 30 balls |
| Twine Type | High-quality plastic twine |
| Plunger Speed | 47 strokes/min |
| Plunger Stroke | 740 mm |
| Main Drive Gearbox | Two-stage sealed, overrunning clutch + friction-slip clutch |
| Control Terminal | NT03 colour touch screen |
| Balya Yoğunluğu Kontrolü | Hydraulic control |
| Lighting | Work light, warning light, turn signal, tail light |
| PTO Hızı | 1,000 rpm, 20-spline |
| Hydraulic Output | Single-acting hydraulic valve |
How the EP-9YFQ-2290XD Large Square Baler Works
The EP-9YFQ-2290XD operates as a fully integrated, high-capacity commercial baling system driven by a 1,000 rpm 20-spline PTO from a 250 hp tractor. Unlike smaller EP square balers that use a simple single-input gearbox, the 9YFQ-2290XD employs a two-stage sealed gearbox with both an overrunning clutch ve bir friction-slip clutch on the main driveline — protecting the entire drivetrain from both over-speed and overload events simultaneously. The NT03 colour touch-screen terminal gives the operator real-time visibility of machine status, bale count, and density control, replacing the manual adjustment methods used on smaller balers.
- Wide Pickup (2,290 mm): The spring-tooth pickup reel (128 tines at 66 mm pitch) lifts windrowed crop across the full 2,290 mm working width. Hydraulic cylinder pickup height adjustment allows the operator to set and maintain ideal reel height from the tractor cab via the NT03 terminal. A 6-finger heat-treated guard with integrated overrunning slip clutch protects the pickup against sudden overload from ground contact or dense crop ingestion.
- Fork Feeding: Crop passes from the pickup into the fork-feeding mechanism, which meters consistent charges into the 1,200 x 875 mm compression chamber. The fork inlet incorporates a shear-bolt protection device as a secondary overload safeguard behind the pickup clutch. Consistent charge metering is the primary determinant of uniform bale density across the full bale cross-section.
- High-Speed Plunger Compression (47 strokes/min, 740 mm stroke): The heavy-duty plunger compresses each crop charge at 47 strokes per minute over a 740 mm stroke — one of the highest stroke rates in this bale-size class. Bale density is controlled hydraulically via the NT03 terminal, allowing the operator to set and maintain a precise target density for different crops and end-use markets without manual adjustment stops.
- 6 Double-Knotter Tying System: When the metering wheel registers the preset bale length (adjustable to 2,743 mm maximum), all six double-knotter units engage simultaneously, tying six parallel twine wraps across the full 1,200 mm bale width in a single plunger cycle. Each double knotter ties two twine strands, providing 12 total twine wraps per bale end — a high-integrity bale construction essential for the mechanical handling and long-distance transport demands of commercial forage export.
- Bale Ejection and Monitoring: Completed large square bales are pushed rearward and ejected continuously. The NT03 terminal logs bale count, flags knotter fault events, and monitors machine operating parameters — allowing the operator to identify and address issues before they result in field downtime.
📋 NT03 Touch-Screen Control Summary
- Real-time machine status display — bale count, plunger strokes, knotter status
- Hydraulic bale density control — precise target-density setting from the cab
- Pickup height adjustment — hydraulic cylinder controlled from terminal
- Fault warning system — alerts operator to knotter, feeding, and driveline events
🔩 PTO Shaft — 1,000 rpm, 20-Spline High-Torque Driveline for the 9YFQ-2290XD
The EP-9YFQ-2290XD operates exclusively at 1,000 rpm PTO with a 20-spline input stub — the standard for 250 hp and above commercial tractors. This is the highest-torque driveline specification in the entire EP baler range. At 250 hp continuous input driving both the two-stage gearbox and the 47-stroke/min plunger, the PTO shaft must be specified for sustained high-torque operation without fatigue failure across a full commercial baling season. Critical selection requirements:
- High continuous torque rating: Specify the shaft for the full 250 hp (approximately 186 kW) with a minimum 1.5x safety factor. A heavy-duty friction torque-limiter clutch is essential — the machine already has two internal clutch-protection devices, and the external shaft limiter is the first line of defence for the tractor driveline against catastrophic crop-jam events.
- 1,000 rpm, 20-spline input: Confirm your tractor PTO stub is 1,000 rpm, 20-spline before ordering. At 250 hp, virtually all tractors in this power class use the 20-spline 1,000 rpm standard, but confirm before ordering.
- Shaft length and telescoping at 8,729 mm machine length: At nearly 8.7 m overall machine length, the hitch-to-PTO-input distance is one of the longest in commercial baling. Measure minimum and maximum hitch distances through the full turning arc — long machines tend to have larger PTO angle changes per degree of tractor turn than shorter machines.
- CE-rated heavy-duty safety guard: Mandatory for operator safety. At 1,000 rpm and 250 hp, a failure in an unguarded driveline can be catastrophic. Inspect the guard condition at the start of every working day.
For high-torque large-baler driveline solutions, our preferred supply partner offers CE-certified commercial-grade PTO shafts. Review their PTO şaftı range for large square balers as a dimensional and torque-rating reference when specifying the correct driveline for the EP-9YFQ-2290XD and your 250 hp tractor combination.
Core Advantages of the EP-9YFQ-2290XD Large Square Baler
NT03 Touch Screen — Full Machine Monitoring
The NT03 colour touch-screen terminal gives the operator complete real-time visibility of machine status, bale count, and fault events from the tractor cab. Hydraulic bale density control replaces manual mechanical adjustment, allowing precise density targeting across different crop types and end-use specifications without machine stops.
1,200 x 875 mm Bale — Maximum Volume per Bale
The large 1,200 x 875 mm bale cross-section with adjustable length to 2,743 mm produces the highest dry-matter volume per bale of any EP baler. Large square bales significantly reduce per-tonne handling, transport, and storage costs compared with medium-square or round-bale formats — the primary economic driver for commercial forage export and biomass supply operations.
6 Double Knotters — 12-Strand Bale Integrity
Six D-type double-knotter units apply 12 twine strands across the full 1,200 mm bale width simultaneously in a single plunger cycle. This high-integrity bale construction is essential for the mechanical bale-handling, long-distance road and sea transport, and container loading demands of commercial forage export supply chains.
47 Strokes/min at 740 mm Stroke — Commercial Throughput
The 47-stroke/min plunger operating over a 740 mm stroke delivers one of the highest compression-cycle rates in this bale-size class. At field operating speed, this translates directly to maximum bale production per hour — the key metric for commercial baling contractors pricing their services on a per-bale or per-tonne basis.
Dual Overload Protection — Two-Stage Gearbox
The two-stage sealed gearbox incorporates both an overrunning clutch and a friction-slip clutch — providing dual-stage protection against overload and over-speed events on the main driveline. Combined with the pickup overrunning slip clutch and feeder shear bolt, the 9YFQ-2290XD has four independent overload protection points — more than any other EP baler.
Commercial Capability at Factory-Direct Price
The 9YFQ-2290XD delivers large-square-baler capability — touch-screen control, hydraulic density adjustment, 6 double knotters, and 250 hp driveline — at a purchase price significantly below equivalent Western-brand machines. Factory-direct supply with a 24-month warranty and 48-hour global spare-parts dispatch gives commercial operators a competitive total cost of ownership advantage from day one.
Structure Design and Key System Engineering
Main Frame and Structural Engineering: Heavy-duty structural steel mainframe, robotic MIG welded and engineered to absorb the high-frequency cyclical loads of a 47-stroke/min plunger over a 740 mm stroke across a full commercial baling season at 10,580 kg machine weight. The frame is designed to accommodate the large torsional bending moment from the 3,210 mm overall transport width across all field operating conditions.
2,290 mm Pickup System: The spring-tooth pickup reel carries 128 hardened tines at 66 mm pitch across the 2,290 mm working width (2,994 mm overall reel width). A 6-finger heat-treated overrunning slip clutch provides primary overload protection at the pickup input. Hydraulic cylinder pickup height adjustment is controlled from the NT03 terminal, maintaining optimal crop collection height as the field surface varies.
Compression Chamber (1,200 x 875 mm): The large-format compression chamber is lined with hardened wear plates on all plunger contact surfaces, precision-machined to close tolerances. Plunger pivot assemblies use heavy-duty sealed bronze bushings rated for the high cyclical load of the 47-stroke/min operating cycle. The 740 mm plunger stroke length produces a longer compression path per cycle than smaller-format machines, contributing to higher bale density per stroke.
6 Double-Knotter System: Six D-type double-knotter units are arranged across the full 1,200 mm bale width. Each unit is manufactured from high-grade grey iron with induction-hardened, precision-ground billhook surfaces. The 30-ball twine capacity in the knotter box supports uninterrupted operation across long field passes without twine resupply stops. High-quality plastic twine is specified to match the knotter system’s tie-tension requirements for secure knot formation at high plunger speeds.
Two-Stage Gearbox and Driveline Protection: The two-stage sealed gearbox transmits 1,000 rpm PTO power through helical gear sets to the plunger crankshaft and feeding mechanism simultaneously. An overrunning clutch on the primary input prevents engine-braking shock loads from back-driving the plunger mechanism during deceleration. A friction-slip clutch on the secondary output provides progressive protection against sustained overload during dense crop ingestion. Combined with the pickup slip clutch and feeder shear bolt, the system has four independent overload protection stages — the most comprehensive drivetrain protection in the EP range.
Undercarriage and Road Transport: The dual-axle undercarriage on 500/45-22.5 tyres provides stable tracking at field operating speeds and during road transit. The 3,210 mm transport width requires a wide-load permit for road movement in most markets — confirm local transport regulations before road movement. Work lights, warning lights, turn signals, and tail lights are factory-fitted for road-legal transit and night operation on large commercial operations.
Typical Application Scenarios
🐄 Commercial Alfalfa and Forage Export
Large 1,200 x 875 mm square bales are the primary format for containerised alfalfa and compressed forage export to Middle Eastern and Asian markets. The NT03 touch-screen density control ensures every bale meets the precise weight specification required by export purchase contracts, minimising rejected loads. Six-strand twine construction provides the bale integrity required for mechanised port-side container loading.
🌾 Large-Scale Wheat and Rice Straw
On large commercial grain farms, the 9YFQ-2290XD follows the combine to bale wide windrows at maximum throughput. Large square bales reduce the number of handling operations per tonne compared with round or medium-square formats, lowering the total post-harvest operating cost. Bales are sold to paper mills, biomass plants, or livestock feed processors.
🏭 Commercial Baling Contract Services
Commercial baling contractors pricing per tonne or per bale maximise revenue-per-hour with the 9YFQ-2290XD’s combination of wide pickup, high plunger stroke rate, and large bale volume. The NT03 bale counter provides accurate daily output records for client billing. The 250 hp requirement is within the power bracket of most commercial contractors’ primary tractor.
🔥 Biomass Energy and Large-Volume Straw Supply
Biomass co-firing plants and pellet mills requiring large-volume, consistent-density straw supply specify large square bales as their preferred feedstock format. The hydraulic density control of the 9YFQ-2290XD maintains target bale density across crop moisture variation throughout the harvest season, ensuring consistent bulk density in the feedstock supply stream.
Selection Guide — When to Choose the 9YFQ-2290XD Over Smaller EP Balers
The 9YFQ-2290XD occupies a fundamentally different market position to the rest of the EP square baler range. It is a commercial large-square-baler system, not a scale-up of the medium-square range. Choose it when:
| Criterion | 9YFQ-2290XD | EP Medium-Square Range (9YF / 9YFS) |
|---|---|---|
| Bale cross-section | 1,200 x 875 mm (large square) | 460 x 360 mm (medium square) |
| Tractor power | 250 hp required | 40–100 hp |
| PTO input | 1,000 rpm, 20-spline | 540 or 1,000 rpm |
| Machine weight | 10,580 kg | 1,750–3,115 kg |
| Control system | NT03 touch screen, hydraulic density | Mechanical metering, manual adjustment |
| Knotter count | 6 double knotters (12 strands) | 2 knotters (2 strands) |
| Best suited for | Commercial operations, forage export, 250 hp tractors | Farms and contractors, 40–100 hp tractors |
If you operate a 40–100 hp tractor or produce medium-square bales for domestic straw markets, the EP 9YF / 9YFS range provides better value. Choose the 9YFQ-2290XD if your operation requires large square bale format, has a 250 hp tractor available, and produces bales for commercial forage export, biomass supply contracts, or large-volume straw processing.
EP-9YFQ-2290XD vs. Comparable Large Square Baler Benchmarks — Objective Comparison
| Öğe | EP-9YFQ-2290XD | New Holland BB9090 / Fendt 1290 XD (Reference) |
|---|---|---|
| Bale Cross-Section | 1,200 x 875 mm | approx. 1,200 x 900 mm |
| Alma Genişliği | 2,290 mm | approx. 2,100–2,400 mm |
| Plunger Speed | 47 strokes/min | approx. 38–50 strokes/min |
| Knotters | 6 double (12 strands) | 6–9 knotters (6–9 strands) |
| Control System | NT03 colour touch screen | ISOBUS or proprietary terminal |
| Machine Weight | 10,580 kg | approx. 13,000–17,000 kg |
| Purchase Price | Significantly lower — factory direct | USD 180,000–280,000+ (dealer price) |
| Spare Parts | Direct export stock, 48 h dispatch | Dealer network, lead times vary |
| Warranty | 24-month direct manufacturer | 12-month dealer warranty typical |
| Best Suited For | Commercial operations in emerging markets seeking large-square capability at competitive TCO | Established Western markets with full dealer infrastructure and ISOBUS tractor fleets |
Frequently Asked Questions — EP-9YFQ-2290XD Large Square Baler
Q1: What is the difference between the 9YFQ-2290XD and the EP medium-square baler range?
The 9YFQ-2290XD is a large square baler producing 1,200 x 875 mm bales, requiring a 250 hp tractor and 1,000 rpm PTO, with NT03 touch-screen control and 6 double knotters. The EP medium-square range (9YF-1700 through 9YFS-2.2) produces 460 x 360 mm bales, requires 40–100 hp tractors, and uses mechanical metering and 2 D-type knotters. They are designed for fundamentally different scale operations — the 9YFQ-2290XD produces a bale approximately 9 times larger by cross-section than the medium-square range, requiring matching handling equipment and tractor power.
Q2: What does the NT03 touch screen do and how does it improve baling?
The NT03 touch-screen terminal provides the operator with real-time monitoring of machine status, bale count, plunger cycle count, and fault events from the tractor cab without machine stops. Critically, it controls bale density hydraulically — the operator sets a target density value on the screen and the system adjusts the compression chamber pressure to maintain it as crop moisture and windrow density vary across the field. This replaces the manual mechanical density adjustment required on smaller balers and eliminates the density variation that results from field-side manual adjustment delays.
Q3: Why does the 9YFQ-2290XD have six double knotters rather than six single knotters?
Each double-knotter unit ties two twine strands simultaneously in a single knotter-cycle event. Six double knotters therefore produce 12 twine strands across the bale width — the same number of strands as a 12-knotter single-knotter arrangement but with half the mechanical complexity and half the number of knotter timing events per bale cycle. This reduces the number of potential knotter failure modes while maintaining the same bale integrity level required for commercial forage export bale handling and transport.
Q4: Does the 9YFQ-2290XD require a road transport wide-load permit?
Yes. At 3,210 mm transport width, the 9YFQ-2290XD exceeds the 3,000 mm wide-load threshold in most markets and will require a wide-load transport permit for road movement in the majority of countries. Confirm local regulations before road transit. The machine is supplied with a full road-legal lighting set (work light, warning light, turn signal, tail light) to comply with road safety requirements during permitted wide-load movements. For routine inter-field movement on private farm roads, permit requirements typically do not apply.
Q5: What twine specification is required for the 6 double-knotter system?
The 9YFQ-2290XD is specified for high-quality plastic (polypropylene) twine in the large-square-baler grade — typically 130–200 kg breaking strength, UV-stabilised, in ball sizes compatible with the 30-ball knotter box capacity. For commercial forage export bales subject to mechanical handling and sea freight, we recommend the upper end of the breaking-strength range (160–200 kg) to prevent twine failure under the higher bale weights produced by the large chamber. Contact our technical team for specific twine specifications before first use.
Q6: What warranty and spare-parts support is provided?
The EP-9YFQ-2290XD carries a 24-month manufacturer warranty on the main frame, gearbox, and structural components, and a 12-month warranty on the knotter system, plunger assemblies, pickup mechanism, and electronic control system. Support is direct from our factory engineering team — no dealer intermediary. Fast-wear parts including pickup tines, knotter billhooks, twine discs, plunger wear plates, and drive chain sets are stocked for export and dispatched globally within 48 hours. For commercial operators, a pre-season spare-parts kit covering one full baling season is available on request.
Get a Factory-Direct Quote for the EP-9YFQ-2290XD Large Square Baler
We supply EP-9YFQ-2290XD Large Square Balers factory-direct to commercial farming enterprises, forage export operations, biomass contractors, and agricultural importers worldwide. Browse our complete range of square balers and round balers — from the 25 hp 9YK-870 mini round baler to the 250 hp 9YFQ-2290XD commercial large square baler — and find the right machine for your operation scale, tractor power, and target market.