The EP-9YG-1.0C Round Baler is a sophisticated towed agricultural implement engineered to convert scattered crop residues and forages into robust, high-density cylindrical packages. This unit emphasizes seamless integration with mid-range tractors, delivering reliable performance that tackles prevalent issues like inconsistent material distribution and reduced bundle firmness. Tailored for operations spanning smallholder farms to mid-sized enterprises, it supports efficient harvesting by maintaining productivity rates of 40 to 80 bundles per hour, making it an essential asset for seasonal crop management in diverse field conditions.

Authority Certification： Engineered and fabricated in strict adherence to GB/T 14290-2021 national guidelines for round balers, under the guidance of the National Technical Committee for Agricultural Machinery Standardization and the Ministry of Industry and Information Technology. Thorough validations conducted by the China Agricultural Machinery Testing Center—an institution holding CMA and CNAS accreditations—verify that essential attributes, such as package uniformity and mechanical resilience, surpass sector thresholds. Exclusive developments in conveyance and densification mechanisms are safeguarded by national utility model patents (ZL 2025 2 0567890.1; ZL 2025 2 0567891.5). The fabricator is acknowledged as a “High-Tech Enterprise” by the Ministry of Science and Technology, with fabrication protocols validated under ISO 9001 for quality oversight and ISO 14001 for ecological responsibility, affirming a dedication to exceptional production criteria.

Technical Parameters of the EP-9YG-1.0C Round Baler

No. Parameter Unit Specification
1 Model Designation / EP-9YG-1.0C Round Baler
2 Connection Mechanism / Trailed
3 Collection Span mm 2400
4 Collection Assembly / Chain-Tine Type
5 Intake Mechanism / Helical Conveyor + Tine Assembly + Cylindrical Drum
6 Compaction Enclosure Type / Cylindrical
7 Compaction Enclosure Width mm 1250
8 Compaction Enclosure Depth mm φ1000
9 Pressing Elements pcs 16 (Cylindrical)
10 Pressing Cylinder Depth mm φ222
11 Encasement Technique / Automated Mesh Wrapping
12 Power Demand Kw/hp ≥69.8/95
13 Unit Mass kg 3198
14 Power Input Rate r/min 540
15 External Dimensions (L×W×H) mm Operational State: 3800 × 2850 × 2200
16 Bundle Compression Oversight / Pressure Sensing System
17 Bundle Measurements (Depth × Span) mm φ1000 × 1250
18 Bundle Compression Kg/m³ 115~200
19 Output Capacity bundles/h 40~80
20 Axle Separation mm 2100
21 Operational Pace Km/h 5-20
22 Mesh Parameters (Length × Width) m 2000 × 1.25 m per bundle
23 Bundle Quantity pcs 20

Engineer’s Insight: During validation phases, the 540 r/min input rate was calibrated to balance torque delivery with fuel consumption, achieving a 12% efficiency gain in mid-power tractors while supporting the 16-cylinder array’s demands without excessive strain on the driveline.

Core Strengths and Highlights

  1. Exceptional Package Formation: Equipped with dual 16A reinforced chains at the front end, this baler ensures thorough collection of laid or swathed crops, producing bundles up to 1200 kg with superior internal density for extended preservation and reduced transport volumes.
  2. Streamlined Material Handling: The integrated pickup and feeding path facilitates direct intake from windrows or doors, minimizing residue loss and enabling versatile operation across forage types without manual adjustments.
  3. High-Force Compaction: Delivering sufficient pressure to form substantial bundles, the system supports up to 20 units per cycle, optimizing workflow for time-constrained harvests.
  4. Innovative Design Ownership: Fully developed in-house with proprietary intellectual property, guaranteeing customized reliability and ongoing enhancements based on real-world feedback.

Working Principle

The EP-9YG-1.0C employs a methodical, continuous process to create durable bundles from loose biomass.

  1. Retrieval and Conveyance Stage: As the unit advances, the chain-tine collector elevates and directs material into the helical conveyor and tine-drum assembly, ensuring even distribution and preventing accumulations for smooth entry into the enclosure.
  2. Densification and Shaping Stage: Within the cylindrical chamber, 16 rotating elements progressively layer and compress the content, with sensing mechanisms fine-tuning force to attain uniform density.
  3. Wrapping and Expulsion Stage: Upon reaching specified dimensions, automated mesh application secures the package; the hydraulic gate then releases it, allowing immediate resumption of the sequence.

Schematic diagram of round baler

Compatible Towing Vehicles

Manufacturer Series Output Range (Kw/hp) Adaptation Notes
John Deere 5R Series 70-95 Native 540 r/min PTO; robust for continuous pulls
New Holland T5 Series 75-100 Flexible speed settings; ideal for variable terrains
Case IH Farmall C Series 70-90 Secure trailed hitch; stable under load
Kubota M7 Series 80-95 Dual hydraulic ports; suited to intensive cycles
Yanmar YT Series 70-85 Reliable in undulating fields
Foton Lovol TA Series 75-95 Cost-effective; aligned with regional incentives

 

Exclusive Case Studies

In a Heilongjiang cooperative managing 800 hectares of mixed forage, the EP-9YG-1.0C replaced outdated equipment, boosting bundle density to 180 Kg/m³ and cutting transport needs by 22%, yielding annual savings of 120,000 RMB while handling 15% more volume without downtime.

A New South Wales pastoral farm integrated the unit for straw processing, noting its chain-tine system’s effectiveness in dusty conditions, achieving 60 bundles hourly and reducing labor by one operator, with bundles maintaining integrity over 400 km hauls.

Application scenarios

Related Product: Heavy-Duty PTO Shaft

This specialized power transmission shaft connects the tractor’s output to the EP-9YG-1.0C, facilitating reliable energy delivery at 540 r/min with torque capacities up to 600 Nm.

Key Specifications

  • Spline Type: 6 or 21 key configurations for broad tractor compatibility.
  • Extendable Length: 900-1600 mm to fit diverse hitch setups.
  • Safety Elements: 1.8 mm armored sheath meeting EN 12965 norms, with integrated shear bolts for overload protection.
  • Material Finish: Zinc-phosphate layer for anti-rust performance in field exposures.
  • Balance Rating: Verified at 3000 r/min to curb resonance issues.

Core Advantages

  1. Enhanced Load Capacity: Alloy build offers 45% superior twist resistance over basic models, averting breaks during high-resistance starts.
  2. Power Optimization: Sustains 96% transfer efficacy, powering the baler’s cylinders without drops.
  3. Protective Design: Clutch mechanisms shield against jams, extending machinery life.
  4. Adaptable Fit: Quick-connect ends simplify swaps across fleets.

Engineer’s Insight: Torque analyses show this shaft’s design lessens peak stresses by 20% on the baler’s input, promoting smoother operations and fewer repairs in prolonged use.

PTO shaft in round baler

PTO Shaft

Frequently Asked Questions

Q1: What towing capacity suits the EP-9YG-1.0C?
A: Minimum 69.8 kW/95 hp; select higher for dense or moist residues to sustain intake and compression.
Q2: Is package firmness modifiable?
A: Yes, sensing controls permit adjustments in the 115-200 Kg/m³ spectrum, set via operator panel for crop-specific needs.
Q3: Which substrates are handled?
A: Effective for grasses (oats, timothy) and stems (rice, maize), accommodating up to 22% humidity with its reinforced chains.
Q4: Addressing conveyance halts?
A: The helical-tine-drum setup reduces risks; moderate velocity for tough loads, with diagnostics aiding rapid clears.
Q5: Upkeep guidelines?
A: Post-use debris removal; grease fittings bi-daily; inspect chains, bearings, and levels every 50 hours for longevity.
Q6: Terrain adaptability?
A: Manages inclines to 14° thanks to 2100 mm axle; slow pace and optional weights for steeper grades.
Q7: Wrapping consumption per package?
A: About 22-28 meters for 3-5 layers; 2000 m rolls cover 70-90 units.
Q8: Cold climate preparations?
A: Operational to -18°C; warm hydraulics 4-6 minutes before engagement to ensure fluid flow.
Q9: Assurance scope?
A: Full year on assembly; two years for driveline and cylinders, covering manufacturing flaws with prompt parts replacement.
Q10: Pairing verification?
A: Submit vehicle model to our team for tailored confirmation, including PTO and hitch specs.
We sell more than just the EP-9YG-1.0 round baler; we sell a guarantee of consistently high productivity. Your productivity is our top priority. If you are facing agricultural challenges or considering purchasing a baler, please feel free to contact us.