Opis
Product Overview
Revolutionize your forage and straw harvesting operations with the 9EPS-2.2 Double Chamber Square Baler. Engineered for massive field output, this towed-type baler features an innovative dual-compression chamber design, effectively doubling your baling efficiency in a single pass. With a generous 2200 mm picking width, it effortlessly gathers wide windrows, compressing crop material into uniform, high-density square bales that are perfect for automated handling, tight barn storage, and long-distance transport.
As a premier global agricultural machinery manufacturer, Ever Power provides absolute reliability across your entire driveline. To ensure your baler operates at peak performance without interruption, we proudly supply flawlessly matched Przekładnie pras and heavy-duty Wały odbioru mocy. Furthermore, if your operational needs require different bale formats, we also manufacture a top-tier lineup of high-capacity Prasy okrągłe, making us your definitive one-stop destination for agricultural harvesting equipment.

Dane techniczne
The following table outlines the core engineering parameters of the 9EPS-2.2 model:
| Specification Item | Parameter Detail |
|---|---|
| Nazwa modelu | 9EPS-2.2 Double-Chamber Square Baler |
| Hitching Method | Trailed / Towed-type |
| Picking Width | 2200 mm |
| Picker Structure | Typ zęba sprężynowego |
| Struktura podajnika | Fork Feeding Mechanism |
| Knotter Type & Quantity | D Type / 2×2 (4 Knotters Total) |
| Compression Chamber Section Size (W x H) | 460 x 360 x 2 mm (Double Chamber) |
| Metoda belowania | Automatic Rope Baling |
| Matching Power Range | Approx. 70 – 120 HP (Consult for exact specs) |
| Overall Dimension (L x W x H) | 5600 x 2780 x 1790 mm |
| Waga maszyny | 3115 kg |
Working Principle & Structure
The operational superiority of the 9EPS-2.2 starts at the front with its wide 2200 mm spring tooth pickup. As the baler is towed forward, the spring teeth cleanly lift the windrowed crop and transfer it to the advanced fork feeding mechanism. This feeder aggressively packs the crop into the dual pre-compression chambers, ensuring consistent material flow and preventing blockages.
Once in the dual main chambers, heavy-duty plungers compress the crop into two parallel high-density rectangular sections measuring 460 mm wide by 360 mm high. When the bale reaches the pre-set length, the reliable D-Type automatic knotters engage. Using precision timing gears, the knotters securely tie the heavy-duty rope around each bale, which is then smoothly extruded out the rear chute for collection.
Core Advantages
🚜 Double Chamber Output
The unique dual-chamber design allows the baler to process two bales simultaneously, essentially doubling your harvesting speed compared to standard single-chamber models.
⚙️ Precision D-Type Knotters
Equipped with four highly reliable D-Type knotters that ensure a zero-miss tying rate, reducing broken bales and saving immense time in the field.
⚡ Fork Feeding Mechanism
An aggressive fork feeder prevents bridging and blockages at the inlet, easily handling high-moisture or heavily clumped crop materials.
💎 Extreme Density Compaction
Generates incredibly dense 460×360 mm bales that maximize transport payload limits and stack securely in barns without collapsing.
🛠️ Heavy-Duty Stability
With a machine weight of 3115 kg, the thick steel frame absorbs all vibrations and plunger shocks, granting the baler exceptional longevity.

Structure & Craftsmanship
Durability is at the heart of the 9EPS-2.2. The massive 3115 kg chassis is fabricated from high-grade, reinforced structural steel to withstand the immense and repetitive kinetic energy generated by the dual plungers. The core of its reliability lies in the D-Type knotter system, meticulously machined to provide frictionless timing and eliminate the frustration of untied bales.
To manage the tremendous torque required for dual-chamber compression, Ever Power equips this baler with specialized, high-capacity Przekładnie pras and dynamically balanced Wały odbioru mocy. This perfectly integrated powertrain ensures that power from the tractor is transferred smoothly to the flywheel and plungers, significantly minimizing shear stress and preventing catastrophic mechanical failures during critical harvest windows.
Typical Applications
The 9EPS-2.2 is designed for large-scale and demanding agricultural tasks:
- Alfalfa & Premium Hay: The wide pickup gathers crop smoothly, preserving valuable leaf content while the high-density chamber locks in nutrition.
- Wheat & Barley Straw: Rapidly clears vast expanses of straw behind combines, creating stackable bales ideal for livestock bedding or biomass facilities.
- Corn Stalk Processing: Strong enough to process rigid, abrasive corn stalks into tight bales for winter feed or field clearing.
- Commercial Export Baling: The uniform, dense rectangular shape makes these bales perfect for maximizing weight in shipping containers or flatbed trailers.

Selection Guide & Related Products
To fully utilize the dual-chamber capacity of the 9EPS-2.2, we recommend pairing it with a robust agricultural tractor in the 70 to 120 HP range. An adequate PTO output and heavy tractor weight are necessary to counter the rhythmic motion of the dual plungers safely.
Enhance Your Driveline with Ever Power
Avoid harvest-stopping breakdowns by outfitting your fleet with our premium driveline components and complementary equipment:
- 🚜 Heavy-Duty PTO Shafts: Complete with overrunning and slip clutches designed specifically to absorb the heavy flywheel inertia of square balers.
- ⚙️ High-Torque Baler Gearboxes: Built with hardened gears and superior thermal dissipation to endure the continuous load of dual-chamber compression.
- 🔲 Round Balers: If you require weather-resistant cylindrical bales that can be left in the field, explore our comprehensive Round Baler series.
Brand Comparison & Cross-Reference
Ever Power delivers heavy-duty agricultural solutions that match or exceed the performance of leading global OEMs, providing you with maximum yield for your investment.
| Specification / Feature | Ever Power 9EPS-2.2 | Brand J (300 Series) | Brand N (BC Series) |
|---|---|---|---|
| Projekt komory | Dual Chamber (Double Output) | Single Chamber | Single Chamber |
| Szerokość odbioru | 2200 mm | 1900 mm | 2000 mm |
| Knotter System | 4 x D-Type Knotters | 2 x Standard Knotters | 2 x Heavy Duty Knotters |
| Investment ROI | Exceptional Value | High Premium Cost | High Premium Cost |
Quality Certification & Services
We stand firmly behind the durability of our machines with industry-leading support and international certifications:
- Global Standards: Manufactured in facilities adhering to strict ISO 9001 quality management systems and carrying CE certifications.
- Comprehensive Warranty: A standard 12-month warranty covering structural integrity, knotter mechanisms, and gearboxes.
- Direct Parts Supply: As the direct manufacturer of the baler, PTO shafts, and gearboxes, replacement parts are shipped globally without delay.
- Expert Technical Support: Dealerships and large-scale farmers have direct access to our engineering team for setup, tuning, and troubleshooting.

Case Studies: Success Stories from the Field
🇺🇸 Texas, USA – 4,500 Acre Custom Harvester
“The dual chamber design on the 9EPS-2.2 is a game-changer. We clear fields in half the time it took with our old single-chamber machines. We run these behind 100HP tractors, and replacing the drivelines with Ever Power PTO shafts eliminated the shear-pin breaks we used to suffer daily.”
🇩🇪 Bavaria, Germany – 800 Hectare Mixed Farm
“Bale density is critical for our indoor storage space. The heavy plunger and fork feed system produce incredibly tight, brick-like bales of wheat straw. The knotters have been flawless all season. It easily matches the quality of expensive European brands.”
🇦🇺 Queensland, Australia – Export Hay Producer
“Our export logistics require perfectly uniform bales. The 460x360mm size stacks beautifully into shipping containers. We operate both Ever Power square balers and round balers, and their centralized gearboxes withstand the brutal Australian heat without complaint.”
Często zadawane pytania
Q1: How much tractor HP is required for a double chamber baler?
A: Because it drives two plungers and compresses double the volume, we recommend a robust tractor in the 70 to 120 HP range to maintain steady PTO RPMs and safely handle the baler’s 3115 kg weight.
Q2: What is the main benefit of the D-Type knotter?
A: The D-Type knotter is industry-renowned for its simplicity and reliability. It reduces friction on the twine during the tying cycle, drastically lowering the rate of missed knots or snapped twine, even under extreme bale density.
Q3: How do I select the right PTO shaft and gearbox for this heavy-duty baler?
A: Square balers create severe torque spikes due to the plunger action. You must select an Ever Power PTO shaft equipped with an overrunning clutch and slip clutch. Our technical team will pair you with the exact heavy-duty gearbox required for your tractor’s 540 or 1000 RPM output.
Q4: Does the fork feeding system handle wet crop well?
A: Yes. Unlike standard auger feeds which can wrap and plug in wet conditions, the fork feeding mechanism aggressively grabs and pushes the crop straight into the pre-chamber, making it highly effective for heavy, damp silage or hay.
Q5: Can I adjust the bale density?
A: Absolutely. The bale chamber tension can be adjusted mechanically (or via optional hydraulics) to apply more or less pressure to the bale chute, allowing you to fine-tune the density based on crop moisture and type.
Double Your Harvest Efficiency Today
Why struggle with slow, single-chamber balers? Upgrade to the 9EPS-2.2 and consolidate your supply chain by sourcing your Square Balers, Round Balers, PTO Shafts, and Gearboxes directly from Ever Power. Experience factory-direct pricing and uncompromising quality.


