9YG-2.24D S9000 Classic Round Baler — Net-Wrap Trailed Hay Baler
9YG-2.24D S9000 Classic Round Baler, trailed fixed-chamber baler for 75–135 HP tractors, features 2.24 m pickup, 40–100 bales/h output, lighter 4,312 kg frame for agility, sensor auto density control and net wrap system for uniform, high-density bales. Request your quote today!
What This Round Baler Does
The 9YG-2.24D S9000 Classic is a trailed, fixed-chamber Round Baler built for medium-acreage forage operations — hay, alfalfa, wheat straw, rice straw, and corn stover. Eighteen Φ222 mm steel rolling drums form the bale chamber and compress crop into a Φ1.3 m × 1.4 m bale at 100–200 kg/m³ density, with sensor-controlled monitoring that triggers the net-wrap cycle automatically when the bale reaches target firmness.
The Classic is the lighter, more agile sibling in the S9000 platform. At 4,312 kg structural weight and 4,470 mm working length, it sits 258 kg below and 130 mm shorter than the S9000 Beyond — making it the format buyers choose for irregular plot shapes, frequent headland turns, and operations that move the baler between fields several times a day. Output specs are identical: same 2,240 mm pickup, same chamber, same 40–100 bales/hour throughput. As a Large Round Baler at the production tier, the Classic also functions as a Straw Baler Machine on post-harvest cereal residue. For wholesale buyers searching round hay baler for sale matched to 75–135 HP tractors, this is the all-purpose unit in our catalog.
9YG-2.24D S9000 Classic Round Baler Technical Specifications
| No. | Item | Unit | Specification |
|---|---|---|---|
| 1 | Model | — | 9YG-2.24D Round Baler (S9000 Classic) |
| 2 | Hitch type | — | Pull-type / trailed |
| 3 | Pickup width | mm | 2,240 |
| 4 | Pickup type | — | Spring-tine |
| 5 | Feeder type | — | Tooth-bar + rotor drum |
| 6 | Bale chamber type | — | Fixed roller chamber |
| 7 | Chamber width | mm | 1,400 |
| 8 | Chamber diameter | mm | Φ1,200 |
| 9 | Number of rolling drums | pcs | 18 |
| 10 | Drum diameter | mm | Φ222 |
| 11 | Binding system | — | Net wrap |
| 12 | Matched power | kW | 55–100 (≈ 75–135 HP) |
| 13 | Structural weight | kg | 4,312 |
| 14 | PTO speed | r/min | 720 |
| 15 | Overall dimensions (L×W×H) | mm | 4,470 × 3,010 × 2,370 (working) |
| 16 | Bale density control | — | Sensor controlled (auto) |
| 17 | Bale dimensions (Ø × W) | mm | Φ1,300 × 1,400 |
| 18 | Bale density | kg/m³ | 100–200 |
| 19 | Productivity | bale/h | 40–100 |
| 20 | Wheel track | mm | 2,600 |
| 21 | Working speed | km/h | 5–35 |
| 22 | Net wrap roll size (L × W) | — | 2,000 × 1.4 m / roll |
9YG-2.24D S9000 Classic Round Baler Product Gallery


9YG-2.24D S9000 Classic Round BalerField Applications
Sensor-controlled chamber density lets the operator dial in firmness for the crop on the ground. The Classic handles every dry-stem and forage material the platform was designed for:
14–18% moisture target, dense bales
Lower density preserves leaf retention
Post-combine cleanup, livestock bedding
Paddy clearing, biomass feedstock
Tougher stems, full-density setting
Mixed grass-legume blends
Higher-moisture, paired with wrapper
Dense bales for power-plant intake

Engineering Highlights & How It Differs From the S9000 Beyond
The Classic carries the same five S9000-platform engineering refinements as the Beyond — what changes is the frame mass and overall footprint. Below: what's actually inside the machine, then a direct spec-to-spec comparison.
An in-house dual cross-joint drive shaft articulates to ~75° (vs ~50° on a single-joint shaft) — eliminating the driveline jam that plagues trailed balers when turning tightly inside small plots. The added safety torque shaft slips on overload, protecting the gearbox and chamber from impact damage.
H-type ferrule fittings carry higher working pressure than the conventional flare fittings used on entry-tier balers. Result: chamber door open–close cycles are noticeably quicker, which compresses the dead time per bale and adds 5–8 bales per operating hour at peak throughput.
A dedicated buffer cylinder dampens the rear chamber's closing impact, cutting peak shock load to the frame and chamber pivots by roughly 60%. Net effect over a 1,500-bale season: fewer cracked weld points and longer pivot bearing life.
An upgraded gearbox carries higher transmission torque, so the baler tolerates dense, heavy windrows without protective declutching. Critical when feeding wet alfalfa or tough corn stover — both crops where lighter gearboxes are the first failure point.
The rear chamber rotates on a dual-side sprocket chain drive instead of single-side. Power transfers symmetrically across the chamber, so the bale rotates more evenly — translating to cleaner cylindrical bale shape and lower vibration through the frame.
Wide pickup clears the windrow in a single pass, cutting field passes 25–35% versus narrower 1.6–1.8 m pickups in the same HP class. Combined with the lighter Classic frame, this lifts effective hectares-per-hour over the Beyond on small/medium plots.
| Specification | S9000 Classic (this page) | S9000 Beyond |
|---|---|---|
| Structural weight | 4,312 kg | 4,570 kg (+258 kg) |
| Working length | 4,470 mm | 4,600 mm (+130 mm) |
| Pickup width | 2,240 mm | 2,240 mm (identical) |
| Bale chamber | Φ1,200 × 1,400 mm | Φ1,200 × 1,400 mm (identical) |
| Throughput | 40–100 bales/h | 40–100 bales/h (identical) |
| Matched power | 55–100 kW | 55–100 kW (identical) |
| Best fit (plot size) | Plots under 30 ha, irregular shapes, frequent turns | Plots over 50 ha, long uninterrupted passes |
| Best fit (operation) | Mixed-crop, daily field changeovers, contractor work | Single-crop, sustained large-field baling |
| Frame margin under peak load | Standard — sufficient for typical commercial use | Higher — extra mass for continuous heavy throughput |
Bottom line: the Classic and Beyond produce identical bales at identical rates. Choose Classic when maneuverability and frame agility matter more than maximum sustained-load margin. Choose Beyond when fields are large, uninterrupted, and the baler will run for full 8-hour shifts on heavy, wet windrows.
Why Source From Us
Steel cutting, drum machining, gearbox build, frame welding, painting and final assembly all run on our own factory floor. No subcontracted bale chamber — that's the single component buyers most often see fail on lower-tier baler imports.
The S9000 Round Baler platform has been in active production for over two decades, with units exported to 40+ countries. Year-on-year refinements (driveline, hydraulic, gearbox) come from real field feedback, not catalog updates.
As a Net wrap round baler with CE certification, every unit ships with the conformity documentation accepted by EU customs. Production is governed by ISO 9001:2015 with full traceability records on frame, gearbox and chamber components.
12 mechanical engineers handle drawing customization — hitch geometry, lighting kits, country-specific PTO standards (540/720/1000 r/min), reflector compliance. Standard custom-drawing turnaround: 3–5 working days.
As an established Agricultural hay baler spare parts supplier, we keep pickup tines, drum bearings, net-wrap mechanism components, hydraulic seals and PTO shafts at the factory. Air freight ships in 5–10 days globally; sea freight in 25–40 days.
Each unit hooks to a test tractor, takes 50 cycles of straw feed, and runs through density and net-wrap timing checks before crating. Test report — including density readings and wrap counts — ships physically with the unit.
Frequently Asked Questions
The Classic delivers 100–200 kg/m³ via sensor-controlled chamber. At maximum setting, a Φ1.3 × 1.4 m bale lands around 370 kg — dense enough for long-haul transport without re-baling. Density is operator-adjustable from the cab to match crop type.
Output specs are identical. Pick Classic for plots under 30 ha, irregular fields, contractor work with daily moves, or where the lighter 4,312 kg frame is easier on smaller tractors. Pick Beyond for plots over 50 ha and full-shift continuous baling on heavy windrows.
55–100 kW (75–135 HP) at the PTO. Below 75 HP the baler bogs down in dense alfalfa or damp straw; above 100 kW gives no benefit since chamber draft — not engine output — is the bottleneck. PTO must run at 720 r/min nominal.
The Classic is a Large Round Baler — too much frame for sub-60 HP tractors. If you need a Mini round baler for compact tractors (25–60 HP), ask your sales rep for the small-frame catalog; we have separate models built for that power band.
12-month base warranty (frame, gearbox, drum bearings) from delivery; extends to 24 months on orders of 5+ units. Lead time: 25–35 days for in-stock specs, 45–60 days for custom configurations. One unit per 40' HQ container with PTO removed.
Customer Reviews
The Forage-Harvest Equipment Chain
A round baler doesn't operate in isolation. Hay quality depends on getting forage from standing crop to baled storage in 48–72 hours, and each upstream stage exists to make the next one work cleanly. The Classic sits at stage 4 of a five-stage workflow:
Disc or drum mowers cut at the optimal stem height to feed clean, untangled crop into the next stages. A bad cut here propagates problems through every downstream tool.
Tedders open the swath to accelerate moisture loss, cutting dry-down time by 30–50% versus leaving cut grass flat. Critical in high-humidity climates where a baled-too-wet load means in-storage spoilage.
Rotary or wheel rakes gather dried hay into uniform windrows sized for the baler pickup. Windrow width should match the baler's 2,240 mm pickup — too narrow underfeeds, too wide chokes the rotor.
Picks up the windrow, compresses to 100–200 kg/m³, wraps the bale with net, ejects to ground. The pickup-to-eject cycle takes 45–90 seconds depending on crop density.
For silage, an inline wrapper plastic-wraps high-moisture bales for fermentation. For dry hay, a bale handler moves finished bales to storage without operator dismount — saving 30–60 minutes per load.
Why bundle the chain: running a baler behind a mismatched mower or under-tedded windrow is the most common cause of inconsistent bale density. Buyers ordering the full chain typically save 12–18% versus piecing it together from different suppliers.
Request a Quote
Send your tractor model, target port, and order quantity. We come back within 24 working hours with a delivered FOB quote, an estimated production slot, and the CE documentation pack. Container slots for the European 2026 hay season are filling — orders placed in Q1 ship by April.
Hay Rake Series
Mower Series
Tedder Series
Bale Wrapper Series
Hydraulic Reversible Plow Series
Disc Harrow Series
Seed Drill Series
Bundle pricing available when ordering complete forage-harvest chains (Mower + Tedder + Rake + Baler + Wrapper). Ask your sales rep for the 5-piece package quote — typical bundle savings range 12–18%.
Informação adicional
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