VariPack

• EasyFlow and a minimum of moving parts
• Integral feed rotor and integral rotor cutter for maximum throughputs
• Blade cutting system on XC models for precision and smooth cuts
• Effective bale start and roll for reliable bale starts and perfect shapes
• Optional chute for easy net refills
• Auto chain oiler and grease banks reduce time spent servicing

­KRONE VariPack is a belt baler that was specifically designed for baling dry crops. The design focuses on simple technology, high throughputs and high baling densities.

• A clean rake – 2.15 m pick-up for thorough and consistent rakes without losses „
• Safe – 6 mm thick double tines with large diameter coils „
• Durable and hard-wearing – few moving parts reduce wear to a minimum

The wide EasyFlow pick-up makes sure no haulm is left on the ground even in difficult conditions and when working at high speeds. Thanks to its clutter-free build that relies on only very few moving parts, the unit stands out for minimum wear and maximum longevity.
 

The pick-up runs on two gauge wheels the height of which is set easily and fast without the need of tools and simply by refitting a pin.

The crop press roller supports the work of the pick-up by detecting the size of the swath and preparing it for effective gathering. The height is altered on a simple mechanism for easy and fast use and adaptation to varying crops, swath volumes and work rates. This results in clean and thorough gathering.

KRONE has purposely removed the cam track from the EasyFlow for controlling the tines. Instead of using many moving parts that are prone to wear, EasyFlow has special strippers that ensure the tine angle is always right the length ideal. Measuring 6 mm in diameter and mounted with large coils, the tines are particularly vigorous and hard-wearing. Narrowly spaced at 55 mm, they pick up also short haulmed and heavy crops thoroughly and without contamination.

The EasyFlow pick-up offers a 2.15 m work width for high hourly outputs. The robust double tines gather the material effectively and feed it in a very consistent flow to the feed rotor and rotor cutter. The spring-loaded EasyFlow provides perfect ground contouring even in the roughest terrain.

• Variable – choice of integral feed rotor or integral cutting rotor with 17 blades
• Powerful – the 530 mm rotor ensures massive throughputs
• Consistent flow – the rotor with integrated feed roller provides a uniform crop flow
• Precision cut – the best quality thanks to the rotor for controlled cuts
• Making things easy – the floor beneath the cut-and-feed assembly drops hydraulically for convenient removal of blockages

The integral rotor is available with or without a cutting system. Rugged by design, the unit performs dependably and reliability in challenging conditions. The integral rotor has feed augers integrated at its ends, a design that leads to a significant reduction of the number of moving parts. Fewer moving parts translate into better cleaning, less service and maintenance and a longer lifespan.

The floor under the cut-and-feed rotor drops at a flick of a button to remove blockages conveniently from the cab. With the floor down, the pto is operated to clear the blockage. Then the floor is raised again and baling continues.

The pick-up and the integral rotor are driven by one shared 1 ¼inch chain. The simple and robust drive uses only few moving parts and makes for easy servicing and reduced wear.

Integrating the feed rollers in the rotor leads to a very consistent and dependable feed of material from the pick-up to the rotor – another boon for the overall crop flow and reliable machine performance.

VariPack has the feed auger integrated in both ends of the rotor cutter (left) and the feed rotor (right). This means that only one drive is required to power the pick-up and the rotor. Combining helical tines and augers on the same rotor optimises the material flow across the entire width of the rotor This ensures high bale weights and perfect cutting quality. To minimise wear, the cutting rotor is made of Hardox.

This standard-fit dog clutch on the right machine side cuts off the powerflow to the intake system so the operator can rotate the rotor manually for convenient blade changes.

The blades are installed and removed when the blade cassette is swivelled downwards. To unlock the blades, all blade levers of the single blade locking device are swivelled away simultaneously. The blades can then be easily removed upwards with the user in a comfortable position.

VariPack 165 XC and 190 XC have a 17-blade cutting system The number of blades in work is selected manually in groups of 0/8/9/17 from a control on the machine. Then you operate a lever that moves the group into position to give cutting lengths of 128 mm or 64 mm. The change is fast and simple for easy adjustment to varying conditions. Also, the option of using the same number of blades in two different groups allows you to use sharp blades all day long – also throughout very long working days.

The double tines pull the material in a consistent flow through the blades, preventing any haulm to slip through and leading to higher bale weights, because cut material is baled to higher densities. The helix ensures there is no peak load in the cutting system for smooth operation and quiet running.

Each blade is spring-loaded for individual impact protection. Whenever it is hit by an object it retracts from the crop flow and automatically returns into working position after the object has passed. The other blades remain unaffected by this and continue cutting, ensuring a consistent quality of cut.

The blades have long, curved cutting edges for particularly fuel-efficient cuts as the grass is pulled past them. The wavy edges cut all types of crops precisely and also offer extended sharpness. All blades are identical and interchangeable.

• Effective – three smooth belts form dry crops into high-density bales „
• Fast – baling at a circumferential speed of 110 m/min „
• Convenient – the baling pressure and the soft core are set on the terminal

The VariPack chamber is made up of four endless belts that feature a smooth surface. This design makes VariPack the specialist baler for dry material such as straw and hay. The soft core kit allows you to produce bales for specific applications.
 

In order to reliably set the material in rotation, power is transmitted to the drive roll of the belts via a robust chain drive. A second belt drive is available as an option.

The starter roller and the two net rollers combine with the shallow angle of the chamber belts to deliver smooth bale starts. They also ensure reliable bale roll when the chamber is filled to capacity.

Enter the core density and the density of the inner and outer layers on the operator terminal and the machine produces bales to individual customer requirements and applications. Maximum density, for example, is typically used for long-distance haulage whereas a soft core is preferred in drying applications.

The VariPack model range is designed to deliver various bale diameters. The bales of the VariPack V 165 (XC) have a diameter of 0.80 to 1.65 m. The VariPack V 190 (XC) enables diameters between 0.80 and 1.90 m. This means that the size of the bales can be adjusted to other applications, e.g. to specific portion sizes in feeding or specific diameters in bale drying.

• Versatile and flexible – applying net and twine
• Straightforward – the net threads easily through the rigid net feeder
• Great visibility – the operator watches the process on the move
• Easy use – net/film feed starts automatically when the chamber is filled

The VariPack twine / net film wrapping system is simple, very reliable and easy to operate. The optional net chute helps handling the heavy net roll. It folds out and down to accommodate the roll and slides it into the cradle. The rigid net feeder makes for an easy net feed into the chamber. Spare net and twine rolls are stored on the machine to keep going on long working days.

There is room to store one roll of net wrap on each side of the machine. This gives you plenty of net supply that keeps you going during long working days.

The fresh roll slides down the chute and into the cradle. It couldn’t be easier for operators. Then the net is threaded into the chamber, which is equally easy thanks to the rigid net feeder. Next, run the net over the swing and into the chamber.

Net or twine roll changes are very easy. Simply fold out the optional chute on the left hand side and slide the new roll into the cradle. You no longer lift the heavy roll into the cradle

The cradle lowers for convenient replacement of the net roll. Arranged at a low height, it is readily accessible from one of the two steps.

• Swift – less than five-second open/close cycles „
• Efficient – hydraulic cylinders with stroke end cushioning

Highest densities and outputs are the outstanding landmark features of VariPack. More than that, these models also score on a simple design and exemplary accessibility. All this translates into particularly easy servicing and maintenance. The hydraulic cylinders that operate the rear door have stroke end cushioning for fast unloading cycles and maximum throughputs. An optional bale ejector is available for controlled bale depositing also on slopes.
 

The optional bale clamp can be used to hold the bale securely on slopes. The clamp can be closed using an additional control unit and the bale is collected after the tailgate is opened. When the bale is secure, the clamp can be opened again.

Keeping halts as short as possible is critical for high productivity in round baling. Therefore unloading the bale effectively and fast is the key feature of the bale ejector. At the same time, the ejector is designed to give optimum access to the blades.

An audible alarm signals the end of the net wrapping cycle. Then the operator opens the rear door by operating a spool. The bale is dropped and the door closes. This takes only a few seconds before the tractor is moving again.

• Versatile – four models with or without cutting system give various bale diameters
• Variable – flexible 0.80-1.65 /1.90 m diameters
• Convenient – bale diameters are set on the terminal

The VariPack range lines up four models – the compact VariPack 165 (XC) and the large-diameter VariPack 190 (XC). The difference between these models is the cutting system and the design of the bale chamber.

The VariPack bale chamber is formed of four endless belts. Made from rubber with two embedded fabric layers, these belts offer maximum flexibility and strength for maximum lifetime. The grippy material combines with the special surface design of the belts for excellent belt-crop contact and no slip for reliable machine performance.

Adjusting the bale diameter is as easy as it gets. Simply enter the target size in increments of 1 cm to the terminal. This convenient feature allows you to tailor the bale to specific applications.

The next model is the VariPack V 190 (XC). The chamber on this model produces 0.80 m and 1.90 m bales.

The most compact model in the range is the VariPack V 165 (XC) Its chamber is designed to bale 0.80-1.65 m diameter bales.

• Hitching choices – various attachment options for all conditions
• Protects the crop – Different tyre variants for optimum soil protection
• Safe stopping – a brake system is available as an option

VariPack is the machine for quick travel between fields, for undulating and boggy terrain and easy shunting in tight space. A wide range of additional options ensure the ­KRONE VariPack is perfectly geared to deliver in your specific conditions.

An 80 ball hitch is also available for VariPack for bottom attachment. This warrants smoothest rides, better manoeuvrability and minimum wear.

VariPack has a standard 40 mm hitch ring for bottom- or top-mount attachment. A notch system adjusts the drawbar quickly to the required attachment height. In addition, three more hitch options are available to suit various needs in specific countries.

VariPack runs on a single single axle that has no brakes as standard but is available with an optional brake system.

The VariPack can be fitted with two flotation tyres. The machine is fitted with 500/50-17 10 PR tyres as standard. The VariPack is optionally available with 500/55-20 12 PR tyres.

• Versatile and flexible – applying net and twine „
• Convenient – LED work lights and a CCTV camera system for full control „
• Smart – moisture sensing technology keeps the operator up to date

VariPack is designed for maximum performance and density. A number of options are available that help boost your productivity in special conditions. For example, working lights and cameras ensure you always have a clear view out over the machine and the moisture sensor informs you on the current moisture level of the crop.
 

VariPack is available with two cleaning rollers These clean the belts and the guide rolls, ensuring a consistent powerflow to the belts. One of the two cleaning roller is powered to warrant optimal performance.

Simply pull out the twine box to gain ready access to all service points and drives for cleaning.

This is an option that can be added to the standard net wrapping unit. The machine will then have a twine box on one side which stores twelve balls of twine for sufficient supply of twine during long working days.

A camera monitors the machine assemblies and the immediate surroundings, thereby improving both operator comfort and road safety. The camera feeds are either viewed on a separate screen or on a CCI terminal.

The moisture sensor sends material data to the cab so you know exactly the quality of the material you are harvesting so the operator can choose the baling pressure to suit. At the same time, you are free to choose wrapping or not wrapping.

This package adds comfort and includes LED work lights for all service and maintenance points plus reflective strips under the panels and also rear lights. These lights are a boon when changing net rolls and cleaning the machine at night. Also, they improve visibility around the machine as well as general safety in the field.

• Readily accessible – all service points are in easy reach „
• Convenient – automatic chain lubrication and grouped grease nipples „
• Unique – as few as three chains drive all assemblies „
• Practical – automatic chain tensioners with scales are easily adjusted

VariPack is designed as a simple machine where all service and maintenance points are readily accessible. All grease points are grouped and the chains are automatically lubricated – details that reduce the time spent servicing and increase your productivity. Further comfort details are automatic tensioners on the three drive chains.
 

VariPack has a mechanical stand as a standard feature. This makes for safe stability when parked. It can swing to the side to provide generous ground clearance when harvesting high-volume swaths.

The two steps on the front give convenient access to the net/twine unit. Swapping net rolls as well as cleaning and servicing is easy and convenient now.

KRONE is the first manufacturer to use only three drive chains to drive all assemblies, a design that obviously also reduces the number of wear parts. In addition to that, chain slack is easily adjusted by automatic chain tensioners with scales.

All grease points on VariPack are grouped into lube banks for convenient and fast servicing and a longer machine life.

The drive chain is lubricated automatically for quiet running and long service life. The easy-adjust piston pump allows you to apply the proper attention to each chain.

• Take your choice – our control units suit all needs
• Convenient – clear and user-friendly interfaces
• Compatible – the ISOBUS tractor terminal is a standard feature
• Option – TIM Tractor Implement Control sees the baler control the tractor

The KRONE on-board Comfort electronics streamline, improve and accelerate all steps of baling, All this makes the baler fun to use. Various KRONE operating terminals are available for the different tasks.

KRONE SmartBale displays all deposited round and square bales on a bale map. Depending on the baler equipment, the SmartBale app provides additional information such as moisture, weight, dimensions and whether the crops have been cut. Moist bales are colour-coded so that they can be easily identified and stored separately.

TIM (Tractor Implement Management) is an option that allows your machine to communicate with the tractor and control it. This means the baler automatically stops the tractor to start the tying cycle, opens the rear door when tying is completed and closes the door after the bale has been deposited. TIM therefore reduces the driver's workload, minimises downtime, saves fuel, produces more uniform bales and increases efficiency.

You can also use the terminal on your ISOBUS compatible tractor to operate the VariPack. If your tractor has an ISOBUS terminal, you won’t need an extra terminal in the cab.

KRONE SmartBale displays all deposited round and square bales on a bale map. Depending on the baler equipment, the SmartBale app provides additional information such as moisture, weight, dimensions and whether the crops have been cut. Moist bales are colour-coded so that they can be easily identified and stored separately.

The CCI 800 and CCI 1200 operator terminals are equipped with large 8" or 12" colour displays with touch function which display the machine controls and camera footage side by side on the same screen. Both terminals are ISOBUS-compatible and therefore prepared for use with other machines.

The DS 500 terminal has a user-friendly 5.7inch touch screen, twelve keys and a dial on the back. The unit is not only used for VariPack but also for all other KRONE machines. The DS 500 can also be combined with an AUX joystick to make operation even more user-friendly.

The DS 100 control unit controls all VariPack functions from the convenience of the cab. The buttons are grouped for intuitive use without looking This allows the driver to concentrate fully on the machine.