Descrizione
9YG-2.2 Round Baler — Towed-Type Hay Round Baler with Net Wrap & 2200 mm Pick-Up Width
The 9YG-2.2 Round Baler is a towed-type, roll-drum baling machine engineered for high-throughput forage harvesting. With a 1220 mm compression chamber diameter, an 18-roller pressing assembly, and a continuous screw feeding mechanism, it produces consistently dense round bales suited for hay, straw, and silage operations at scale.
Designed for tractors rated 110–150 kW, this hay round baler for sale ships ready to connect — no on-site modifications required. All drive shafts, bearings, clutches, chains, and electronic control components are sourced from internationally recognised brands to support long-term field reliability.
Technical Specifications
| No. | Item | Unit | Specification |
|---|---|---|---|
| 1 | Model Name | — | 9YG-2.2 Round Baler |
| 2 | Hitching Method | — | Towed-type |
| 3 | Picking Width | mm | 2200 |
| 4 | Feed Inlet Width | mm | — |
| 5 | Picker Structure | — | Spring Tooth Type |
| 6 | Feeder Structure | — | Continuous Screw Feeding Mechanism |
| 7 | Type of Compressing Bale Chamber | — | Roll Drum Type |
| 8 | Width of Compressing Room | mm | 1400 |
| 9 | Diameter of Compression | mm | Φ 1220 |
| 10 | Quantity of Roll-Pressing Working Components | pc | 18 |
| 11 | Diameter of Roll-Pressing Roller | mm | Φ 222 |
| 12 | Bundling Type | — | Net Wrapping (Automatic) |
| 13 | Matching Power Range | kW | 110 – 150 |
| 14 | Overall Dimension (L × W × H) | mm | 4100 × 2900 × 2400 |
| 15 | Machine Weight | kg | 3800 |
Key Features of the 9YG-2.2 Net Wrap Round Baler
Handheld Colour Touch Screen
The operator panel pairs a colour touchscreen with a high-precision displacement sensor, allowing bale weight to be monitored and adjusted in real time — without leaving the tractor cab.
Dual Operating Modes — Auto & Manual
Operators can switch between fully automatic and manual modes. All baling parameters are displayed on-screen throughout the cycle, reducing the learning curve for new operators and cutting per-bale cycle time.
High-Precision Net Wrap Sensor Control
A dedicated sensor positions the net wrap count with tight repeatability, keeping material cost per bale predictable across a full day’s run. This is the core advantage of the net wrap round baler design versus twine systems — tighter bales, 10–15% less dry-matter loss in storage.
Fully Automatic Lubrication System
The centralised automatic lubrication circuit delivers grease to all 18 roller bearings and chain-drive points on a timed schedule, extending chain service intervals and reducing field-side maintenance stops. Dry lube points use a centralised supply manifold — one top-up, full machine coverage.
Hydraulic Pick-Up Height Adjustment
The 2200 mm spring-tooth pick-up head adjusts hydraulically from the tractor seat, providing ground-following float across uneven terrain and simplifying transport between paddocks. Field height is set in seconds, not minutes.
Globally Sourced Critical Components
Drive shafts, bearings, clutches, chains, and the electronic control system are procured from established international-brand suppliers — not regional substitutes. Replacement parts are available through global distribution channels, protecting long-term uptime for buyers operating this round baler for sale in remote regions.
How Many Square Bales Equal One Round Bale?
This is one of the most-asked questions when farms are switching from a conventional square baler to a round baler. The answer depends on bale size, density, and crop type — but the table below gives reliable working numbers for average hay at approximately 17% moisture:
| Round Bale Diameter | Approx. Weight (hay) | Equiv. Small Square Bales (18 kg) | Equiv. 3-String Square Bales (36 kg) |
|---|---|---|---|
| Φ 1000 mm | ~350 kg | ~19 | ~10 |
| Φ 1220 mm (this model) | ~550–650 kg | ~30–36 | ~15–18 |
| Φ 1500 mm | ~800–900 kg | ~44–50 | ~22–25 |
At its rated Φ 1220 mm compression diameter, the 9YG-2.2 produces bales weighing roughly 550–650 kg per round — equivalent to approximately 30–36 standard small square bales (18 kg each) or 15–18 large 3-string bales (36 kg each). Actual weight will vary with crop type, moisture, and operator density setting.
Round bales produced with a net wrap system (as used on this model) consistently out-perform twine-wrapped bales in storage — independent trials show 10–15% less dry-matter loss over a 6-month outdoor storage period, directly improving the feed value delivered per bale.
Suitable Crops & Application Scenarios
The 9YG-2.2 hay round baler handles a wide range of field materials without adjustment to the pick-up head:
Hay & Alfalfa
Spring-tooth pick-up at 2200 mm width collects windrows cleanly without ground-leaf loss.
Wheat & Rice Straw
The continuous screw feeder prevents blockages common with high-volume straw throughput.
Corn Stover
Roll-drum chamber handles coarse, bulky material at consistent density across all 18 roller components.
Pasture & Silage Grass
Net wrap seals high-moisture crops against spoilage — critical for silage-quality preservation.
Soybean & Oilseed Straw
Lightweight crop material benefits from the adjustable hydraulic pick-up height to minimise soil contamination.
Large-Scale Contract Operations
3800 kg machine weight and a robust 110–150 kW power range support all-day duty cycles across thousands of acres per season.
Frequently Asked Questions
Ready to Source the 9YG-2.2 Round Baler?
Send us your annual volume, target port, and any specification questions. Our agricultural equipment team responds within 4 business hours with pricing, lead time, and shipping options for this hay round baler for sale.
All images and specifications are for reference only. Actual product prevails. Specifications subject to change without notice.
