Enfardadeira-embaladora de silagem combinada 9YCM-850 | 30–40 fardos/hora

Enfardadeira-envolvedora de silagem combinada 9YCM-850

O 9YCM-850 silage baler wrapper compresses fresh, high-moisture crop material and seals it in stretch film in a single continuous field pass — no stopping, no second machine, no exposure window for oxygen to enter the bale. At 30 to 40 sealed bales per hour, it is the highest-throughput one-pass silage preservation solution in our equipment range, designed for dairy farms running large-scale grass and corn silage programs, custom-wrap contractors servicing multiple clients per week, and beef operations transitioning from dry hay to fermented silage for winter feeding.

Categoria:
Consulte agora

The Silage Science: Why Minutes Matter Between Baling and Wrapping

30–40
fardos/hora
1-pass
bale & wrap
2.5 m³
hopper
Φ85–90
cm bale dia.
120+
HP required

The 9YCM-850's integrated design is not a convenience feature — it's a direct response to the fermentation biology of high-moisture forage. Understanding why the wrapper must follow the baler immediately, rather than after a delay, explains why an integrated machine produces measurably better silage than a two-machine workflow with a time gap between baling and wrapping.

9YCM-850 Silage Baler-Wrapper Combo Application

🔬 Fermentation Biology: The 30-Minute Exposure Window
0–15 minutes

Oxygen is trapped between the crop material. Aerobic respiration by plant cells and mold spores begins, consuming water-soluble carbohydrates — the primary fuel for desirable lactic acid bacteria.

15–60 minutes

Yeast and mold activity accelerates. CO₂ generation increases temperature inside the unwrapped bale. Each 1°C rise above 30°C in the fermentation phase reduces final silage dry matter content by 0.3–0.5 percentage points.

Sealed immediately

Oxygen is excluded within seconds of bale completion. Residual oxygen is consumed by aerobic bacteria within 24–48 hours. LAB (lactic acid bacteria) achieve anaerobic conditions rapidly, producing the lactic acid that drops pH to 4.0–4.5 and preserves DM at 90–95% of theoretical maximum.

Source basis: USDA National Institute of Food and Agriculture extension recommendations on silage bale wrapping timing. Target wrap gap: under 4 hours from baling; under 60 minutes for maximum DM preservation at high moisture (>70%).

The 9YCM-850 eliminates the exposure window entirely: the bale completes in the fixed chamber, transfers automatically to the integrated wrapper turntable, and is sealed in stretch film in the same field pass — the maximum exposure time between baling completion and seal-start is under 60 seconds during normal operation. This is not achievable with a separate baler-plus-standalone-wrapper workflow, where bales typically sit for 30 minutes to several hours depending on operator capacity and field layout.

Especificações técnicas

The 9YCM-850 connects to the tractor via rear three-point hitch, 540 rpm rear PTO, and two rear hydraulic remote outlets (one ½-inch, one ¾-inch). A 12 V DC connection to the tractor's electrical system powers the electronic control panel. Verify all four connection types — PTO, hitch, hydraulics, and 12V — are available on your tractor before ordering.

Não. Parâmetro Unidade Valor
1 Produto / 9YCM-850 Integrated Baler-Wrapper
2 Bale Size (D × L) cm Φ 85–90 × 85 cm
3 Bale Volume m³ 0.48–0.54
4 Hopper Volume m³ 2.5
5 Potência necessária do trator HP (kW) ≥ 120 HP (≈88 kW)
6 Outer Dimensions (L×W×H) m (pés) 7.00 × 2.19 × 3.03 (23.0 × 7.2 × 9.9 ft)
7 Tire Size / 295/60-15
8 Velocidade da TDP rpm 540
9 Hydraulic Requirement / 1 × ½ in + 1 × ¾ in outlets
10 Electrical Requirement / 12 V DC (tractor battery circuit)
11 Control System / Electronic (bale count + wrap count display)
12 Produtividade fardos/h 30–40

The Four-Stage Continuous Cycle: Load → Bale → Wrap → Eject

9YCM-850 Silage Baler-Wrapper Combo Detail

1
📥

LOAD

Fresh-cut high-moisture crop material feeds into the 2.5 m³ hopper from a mower-conditioner or direct from windrow. The large hopper handles uneven in-field windrow density without plugging, maintaining continuous material flow to the bale chamber at 30–40 bale cycles per hour.

2
🔄

BALE

Material is compressed in the fixed-chamber baling section to the target Φ85–90 × 85 cm density. The electronic control system monitors bale density and triggers the net or twine binding cycle automatically when the set density is reached — no manual monitoring required.

3
🌀

WRAP

The completed bale transfers automatically to the integrated wrapper turntable — the critical handoff that happens in under 60 seconds. The rotating arm applies 750 mm UV-resistant stretch film in the operator-selected number of layers (typically 4–8 layers depending on crop moisture and storage duration).

4
✅

EJECT

The sealed bale rolls off the rear, landing in the field with the sealed wrap intact and undamaged by the drop. The tractor continues forward through the windrow without stopping — the cycle resets automatically and the next bale begins forming while the previous one is still wrapping. Bale count registers on the electronic display.

Wrap Film Application Guide: Layers by Crop and Storage Duration

Film layer count is the single operator-controlled variable that has the greatest impact on silage quality during the storage period. Too few layers allow micro-punctures from field debris and UV degradation to admit oxygen over time; too many layers increase film cost beyond what fermentation quality requires. The table below gives the industry-standard recommendations for each major crop type and storage scenario.

Crop / Material Moisture at Baling Min. Film Layers Storage Duration Notas
Fresh-cut grass silage 65–75% 6 6–12 months Most common use case; 6 layers is the NRCS recommended minimum for full-season outdoor storage
Corn silage (whole plant) 60–68% 6–8 6–18 months Corn stalk edges can puncture film — 8 layers recommended if stalks are not shredded at harvest
Alfalfa / legume silage 55–65% 4–6 3–8 months Lower moisture reduces fermentation pressure on wrap; 4 layers sufficient for under 6 months storage
High-moisture grain (HMG) 25–35% 8 Up to 18 months Long storage duration increases UV and mechanical puncture risk; 8 layers mandatory for full-season exposure
Hay silage / haylage 45–60% 4–6 3–6 months Partially wilted material; higher DM means lower internal gas pressure — 4 layers functional for short-term use

The 9YCM-850 accepts standard 750 mm × 1,500 m UV-resistant white or black stretch film rolls. White film is preferred for outdoor long-term storage as it reflects solar radiation and reduces internal bale temperature. Black film reduces UV penetration but increases heat absorption in summer. Confirm with your film supplier that the stretch ratio is rated at 50–70% elongation — under-stretched film loses barrier integrity under bale compression.

Who Benefits Most from the One-Pass System

🐄 Dairy High-Moisture Grass Silage Programs
Large dairy operations in Wisconsin, New York, and Vermont where perennial ryegrass and orchardgrass silage at 65–75% moisture is the primary basal feed through the winter. The one-pass system allows cutting and baling on the same day across large acreages — matching the agronomic ideal of cutting grass at the boot stage and preserving it before weather can wilt it below target moisture. Dairy nutritionists consistently rate same-day-sealed bale silage above multi-day delayed wrapped bales on fermentation quality scoring.
📦 Custom-Wrap Contractor Services
Custom wrapping contractors in the Northeast and Great Lakes states who serve 15 to 30 client farms per season face a specific logistics challenge: clients want wrapping done the same day their grass is cut. The 9YCM-850 allows a contractor to bale and wrap a 50-acre field in a single day — a job that requires two separate equipment setups and a next-day return trip under a conventional two-machine workflow. Reducing each client engagement to a single day makes the contractor's seasonal schedule more predictable and increases the number of billable clients per season.
🌽 Corn Silage on Confined Beef Operations
Feedlot and confined beef operations in Iowa, Nebraska, and Kansas that grow silage corn on-farm and process it into round bales for winter feeding can use the 9YCM-850 to build a wrapped bale inventory that stores without the silo infrastructure of conventional corn silage bunkers. Round bale silage requires no concrete, no bunker management, and no daily face management — bales are unsealed individually as needed, minimizing waste and allowing flexible daily ration adjustments.
🌱 Specialty Crops and TMR Feedstock
Small-acreage organic dairy and goat/sheep operations in California, Oregon, and Idaho use the 9YCM-850 for baling and preserving a diverse mix of forages — small-grain silage, brassica intercrops, and grass-legume mixes — each in small lots of 5 to 30 bales per cut. The electronic bale count display allows exact inventory tracking by cut date and crop variety, which supports the detailed feed records required for organic certification audits.

One-Pass vs Two-Machine: The Economics of Integration

The 9YCM-850 replaces two separate machines — a round baler and a standalone bale wrapper. The capital cost comparison is the starting point, but the operating economics over a 5-year season cycle make the integrated argument stronger:

Enfardadeira-envolvedora de silagem combinada 9YCM-850

Conventional Setup
Round Baler + Standalone Wrapper
📌 Two machines to purchase, insure, and maintain
📌 Two operators or a second pass with same operator
📌 Bales sit unwrapped 30 min–4 hours in field
📌 Standalone wrapper requires its own transport move
📌 DM losses of 5–15% in the unwrapped window at >70% moisture
📌 Two parts inventories, two service points, double breakdown risk
Integrated System
9YCM-850 One-Pass
✔ One machine, one insurance premium, one maintenance schedule
✔ Single operator completes baling and wrapping simultaneously
✔ Wrap starts within 60 seconds of bale completion
✔ No second machine transport move required
✔ DM preservation at 90–95% of theoretical maximum
✔ One parts source, one service team, one downtime event covers both functions

Upstream Equipment: Building a Complete Silage System

high-torque agricultural gearbox and PTO shaft for silage baler-wrapper combination driveline

The 9YCM-850 processes material that has already been cut and windrow-conditioned upstream. The quality of that upstream operation determines whether the hopper receives a clean, consistent material flow or a problematic one. Three upstream equipment choices matter most:

Mowing Equipment: Clean-cut conditioned material feeds more uniformly into the 9YCM-850 hopper than unconditioned swath. Our equipamentos de corte de grama includes disc and sickle-bar mowers for the crop widths and field conditions common to U.S. silage operations.

Windrow Preparation: A properly formed, consistent-density windrow prevents the surge-and-gap feeding pattern that causes bale density variation in the 9YCM-850 chamber. Our hay rake lineup produces uniform windrows from 5 to 12 meters of cut width, matched to the working speeds at which high-moisture silage crops are raked without excessive leaf shatter.

Driveline at 120+ HP: At 88+ kW PTO input, the 9YCM-850 imposes both continuous compaction torque and instantaneous load spikes when dense windrow material surges into the chamber at field speed. A correctly specified high-torque agricultural gearbox in the PTO driveline absorbs those spikes while maintaining consistent conveyor and compaction roller speed — critical because bale density variation across the compaction cycle affects final silage DM content and fermentation uniformity. For the 9YCM-850's 88+ kW input range, the gearbox should be rated for continuous input torque above 1,000 Nm with a peak tolerance of 2,000+ Nm.

Pre-Season Readiness Checklist and Maintenance

foragebaler.com quality and support for 9YCM-850 silage baler wrapper

The 9YCM-850 combines a baling mechanism, a film delivery system, and an electronic control module — three mechanical sub-systems that each need pre-season verification. Run through this checklist before the first cut of each season:

🔩 Baling Mechanism

✔ Inspect all compression roller bearings — replace any showing play or rough rotation
✔ Check baling chamber belts or chains for elongation and wear
✔ Verify net/twine binding cycle completes cleanly in 3 test bales before field work
✔ Lubricate all chain and bearing grease points (see manual section 4)

🎞 Film Delivery System

✔ Load a fresh film roll and complete 3 full wrap cycles before field work
✔ Inspect film arm rotation bearing for any binding or wobble
✔ Verify film cutter blade is sharp and cuts cleanly — a dull blade causes film tailing that can tangle in the bale ejection path
✔ Check pre-stretch rollers for surface wear — worn rollers under-stretch film

💡 Electronic Control Panel

✔ Test all control functions (density set, wrap count, bale counter) before field start
✔ Inspect 12V DC wiring harness for any rodent damage over winter
✔ Verify all sensor connections are clean and securely seated
✔ Reset bale counter and verify it counts accurately on the first 5 test bales

🔧 Mid-Season (Every 100 Bales)

✔ Regrease all zerk fittings — every 50 bales in very dusty conditions
✔ Re-check roller chain tension on baling drive — adjust if elongation visible
✔ Inspect bale ejection ramp for deformation or debris accumulation
✔ Clean any crop buildup from around the hydraulic cylinder pivots

Why U.S. Silage Producers Choose foragebaler.com

Film and Wear Parts Stocked in California. Net twine, compression rollers, film arm bearings, and chain sets available with same-day dispatch from the U.S. warehouse — critical during the 2 to 3 week silage cutting window when downtime has direct feed-cost consequences.
Tractor Compatibility Review Before Ordering. Hydraulic flow rates, hitch lift capacity, PTO output, and 12V circuit capacity confirmed from your tractor's serial number — preventing the most common installation surprises with integrated baler-wrapper machines.
ISO 9001 Quality Documentation. Complete quality certification package for USDA FSA documentation and Section 179 first-year expensing. Learn more about our standards on our Sobre nós página.
Round Baler Range Integration. The 9YCM-850 integrates naturally with our round baler range and upstream mowing equipment from one supplier — simplifying parts sourcing and technical support across your full silage operation.

Perguntas frequentes

What moisture level is required for silage bale wrapping to work?

Effective lactic acid fermentation requires material moisture above 40%. Below 40%, insufficient water activity limits LAB reproduction and pH drop. Optimal silage baling range is 55–75% moisture for most grass and legume crops. Corn silage is typically baled at 60–68%. At moisture above 75%, butyric acid fermentation risk increases — harvest before this threshold. If you are unsure of your crop moisture, a handheld forage moisture meter provides on-field readings before cutting decision.

How long can sealed bales be stored before feeding?

Well-sealed bales with 6+ layers of UV-resistant film store reliably for 12 to 18 months outdoors. Fermentation completes within 3 to 6 weeks of baling, after which the bale enters stable anaerobic storage. Inspect the exterior of stored bales monthly — any puncture or bird damage should be repaired immediately with repair tape to prevent aerobic spoilage from developing at the damage point.

What film roll dimensions does the 9YCM-850 accept?

Standard 750 mm wide × 1,500 m length rolls at 25 micron nominal thickness. The machine's film arm and pre-stretch rollers are designed for this international standard dimension, which is the most widely stocked silage film specification in North American agricultural supply chains. Using non-standard widths or ultra-thin film (under 22 microns) requires consultation with the U.S. support team before field use.

Does the machine require a separate operator to manage the wrapping section?

No — the electronic control system manages the bale transfer from the baling chamber to the wrapping turntable and initiates the wrap cycle automatically when the completed bale triggers the transfer sensor. The tractor operator controls the machine via the electronic panel in the cab. A second person is not required under normal field conditions, though some operators choose to station a helper to monitor ejected bale condition on the first day of the season.

Can the baling section be used without the wrapper for dry hay baling?

Yes — the baling section operates independently at 540 rpm PTO for conventional dry hay baling. The wrapper can be disengaged via the electronic control panel when producing twine- or net-tied dry hay bales. This makes the 9YCM-850 a dual-purpose machine: silage wrapping during the high-moisture cutting season and conventional baling for the hay cutting season, on the same 120 HP tractor.

How long does assembly take on delivery?

The 9YCM-850 ships partially disassembled for transit. On-farm assembly involves connecting the PTO driveshaft, attaching the hydraulic hoses to the correct tractor outlets (½-inch for the baling function, ¾-inch for the wrapper), connecting the 12V harness, and installing the film roll. Total assembly time is 2 to 3 hours for two operators using the illustrated assembly guide. The U.S. team is available by phone for real-time guidance on the hydraulic connection sequence, which is the most operator-specific step.

What happens if the film runs out mid-field?

The electronic control panel displays the approximate number of wraps remaining based on the bale count versus roll length. The operator receives an alert before the film runs out. When a roll ends, the wrapper pauses, the operator loads a new roll (under 3 minutes with practice), and the cycle resumes. Bales that are partially wrapped when a roll runs out should be immediately completed with a fresh roll or hand-wrapped before storage — do not leave partially wrapped silage bales in the field.

How does the 9YCM-850 compare to purchasing a separate baler and wrapper?

The integrated design reduces total capital cost by 20–30% compared to purchasing a commercial round baler and a standalone bale wrapper separately. Beyond capital cost, it eliminates the second-machine logistics and operator time, reduces DM losses from delayed wrapping, and halves the parts inventory and maintenance overhead. For operations producing more than 500 wrapped bales per season, the DM preservation improvement alone — typically 5 to 10 percentage points over delayed wrapping — recovers a substantial portion of the machine cost in feed value saved within the first two seasons.

Five Silage Producers: Season Results

"

We milk 320 Holsteins and silage grass is 60% of our basal diet. Before the 9YCM-850 we baled with a standalone baler and wrapped the next morning — always late by 12 to 18 hours. Sample fermentation scoring from our nutritionist showed consistently low lactic acid scores. First season with the 9YCM-850, same grass, same cutting schedule, scores improved significantly. The one-pass seal makes a measurable difference in the finished product we are feeding the herd.

▲ Patricia Sorenson — Dane County, WI ⭐⭐⭐⭐⭐
"

Custom silage wrapping service for 28 client farms in Columbia and Greene counties. The 9YCM-850 made same-day service on every farm possible — before, I had to schedule return trips for wrapping. Client satisfaction improved and I took on six additional farms this season without adding equipment. The 30-to-40-bale-per-hour rate means I can complete a 50-acre grass field in under four hours including moves.

Marcus Webb — Columbia County, NY ⭐⭐⭐⭐⭐ ▲
"

We grow on-farm corn silage for 450 stocker cattle in central Pennsylvania. Switched from a bunker silo to wrapped round bales for the flexibility of opening only what we need each day. The 9YCM-850 completed 380 corn silage bales this fall in two days of field work. No bunker face management, no waste from overheating when opening too large a face, and the per-bale inventory system lets us track our feed budget exactly. Four stars because the 9.9 ft transport height requires careful routing on our county roads.

▲ Tim Hershberger — Centre County, PA ⭐⭐⭐⭐
"

300-acre certified organic dairy in the Treasure Valley. We bale multiple forage varieties — ryegrass, triticale, and a grass-legume mix — in small lots per variety. The electronic bale counter and ability to pause and label bales by variety makes inventory tracking straightforward for our organic certification records. The dual-use feature, baling conventional dry hay in summer and silage in spring and fall on the same machine, means the 9YCM-850 is active almost all season. Very satisfied.

Heather Nakamura — Gem County, ID ⭐⭐⭐⭐⭐ ▲
"

We run a small goat dairy on 80 acres of mixed perennial pasture in Sonoma County — small cuts of 15 to 25 bales, multiple varieties, strict feed inventory records for our direct-sales marketing. The 9YCM-850 was bought specifically because we could not justify two separate machines on this scale. The integration gives us commercial silage quality on a small-farm volume. The U.S. support team helped us configure the electronic panel for our three different forage programs — excellent pre-purchase consultation.

▲ Alison Ferrara — Sonoma County, CA ⭐⭐⭐⭐⭐

9YCM-850 silage baler wrapper factory packing and U.S. shipping

Seal Your Silage in the Same Pass You Bale It

No-obligation quote for the 9YCM-850 silage baler-wrapper. Tractor compatibility (PTO, hydraulic outlets, 12V circuit) verified before shipment. Direct factory pricing, Section 179 documentation, U.S. support included.
America Ever-Power Forage Baler Equipment INC. | 1401 21st ST STE R, Sacramento, CA 95811

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