Chopper gearbox with external timer
The improved chopper system features an external timing system that not only significantly shortens timing events but can also help improve harvesting performance and crop quality. Consistent blade engagement from a properly timed chopper positively impacts cleaning, billet size consistency, and billet quality. A faster and simpler timing procedure makes managing chopper performance easier than ever. The external timing system is now available standard on all Sugarcane Harvester models.
Chopper gearbox
Tool and position indicator
The external timing arrangement is located on the chopper gearbox, and includes a tool and position indicator.
The improved chopper system also includes higher capacity bearings and self-leveling cartridge mounts for better reliability.
Self-leveling and fully adjustable chopper cartridge mounts
Exclusive John 91黑料专区 technology
Harvest Monitor is an industry-exclusive technology from John 91黑料专区. Harvest Monitor gathers and analyzes valuable harvest information, enabling sugarcane producers to make smarter decisions that drive down harvesting costs and improve overall farming practices.
From the cab, the operator can monitor total tons harvested, harvester productivity, trash percentage, and fuel consumption. The operator can then use this information to make on-the-fly adjustments to optimize performance.
SmartClean is the latest enhancement of Harvest Monitor that allows automatic control of primary extractor fan speed based on the operator鈥檚 preferences in order to obtain the most profitable balance between cane cleanliness and reduced loss.
Through the John 91黑料专区 Operations Center, the data can be processed to generate yield and other valuable maps and reports that will guide producers into making the right decisions on soil and water management, chemical application, crop renewal, field layout, equipment logistics, and much more.
Harvest Monitor with SmartClean is available as an option for all CH Series Sugar Cane Harvesters as part of Cane Advisor鈩� machine optimization technology package (code 2904). It can also be purchased as a field-installed kit for all models.
Harvest Monitor installed
SmartClean sensor
Harvest Monitor is much more than just a yield monitor. It includes:
Harvest Monitor was designed to operate efficiently in all weather conditions. It is a low maintenance system with no additional wear items thanks to its optical technology that does not require direct contact with the cane.
Harvest Monitor
High-resolution, stereoscopic optical sensors and pattern recognition technology are used to scan the flow of cane as it passes through the elevator, identifying cane volume and differentiating it from trash. Four light-emitting diode (LED) lights illuminate the sampling area to ensure uninterrupted visual clarity.
Flow of cane being scanned
Image recognition
The system converts the volumes to mass in order to obtain tons of cane and extraneous matter level.
SmartClean illustration
With the use of sensors, the SmartClean system detects cane being lost through the primary extractor and displays it on the CommandCenter screen as an index. The level of residue or cane leaves being removed is also detected and displayed as an index.
Aiming at the best economic outcome for the operation, the operator selects the target level of the following parameters and lets the system continuously and automatically find the appropriate primary extractor fan speed:
SmartClean enables operational consistency throughout the day regardless of weather conditions and individual operator practices.
Understanding the residue level is important for biomass power generation projects to determine residue collection logistics and viability.
StarFire鈩� Receiver
Sugar cane field yield map
Data points are georeferenced to precise field locations using global positioning system (GPS) technology. With appropriate software, a variety of informative maps can be generated. The system operation requires a GPS receiver.
Home page showing Harvest Monitor information
While harvesting, the display will show:
The CommandCenter display layout is configurable so the operator can have Harvest Monitor and SmartClean displayed together on the same screen.
Average, best, and current values of extraneous matter, fuel consumption, and pour rate are displayed instantaneously or as historical figures. Also available on the display is a summary report of all data.
Pour rate is defined as how fast the cane flows through the machine and is measured in tons per hour (ton/h). A soft key enables the operator to toggle between elevator hours (elevator pour rate) and total harvester hours (harvester pour rate). This soft key also changes the reading of fuel consumption using either elevator or total harvester hours.
A yield map can also be seen on the display, as well as live video of cane as it flows through the elevator.
To keep records of the number of wagons completed, the operator will click the 鈥淪ave Load鈥� soft key every time a unit is loaded. The screen will show the total loads from a field, shift, whole season, or another preselected period of time. The sugar mill destination can also be recorded for each load. A wagon load indicator allows operators to set a target load weight for in-field haulage and log loads in a work period.
Primary extractor fan blades
Chopper blades
The system will also help to determine when the chopper and extractor fan blades need to be replaced, or if other related service is required in order to maintain optimum operating performance.
CH750 operating in the field
With SmartClean activated and based on live information, the operator can make other quick adjustments to the harvester, like ground speed and FieldCruise鈩� settings, to maintain the most profitable harvesting rate while delivering the preferred level of cane quality and reduced loss.
In-field equipment transloading into highway trucks
Multiple harvesters
The live yield data simplifies daily logistics decisions, including the number of transport units required and the correct timing to efficiently complete the assigned cane quota. In addition, field harvesting progress and remaining unharvested area can be seen on the screen for a great visual of the operation that can facilitate the transition to the next field.
Surveying the field while harvesting
Map showing low and high areas
Georeferenced samples that include elevation readings are taken every second. As the harvester travels down each row, numerous elevation readings representing the topography of the area harvested are recorded.
Example of a typical field:
The Harvest Monitor data can be processed through John 91黑料专区鈥檚 Operations Center to generate maps and reports that will help optimize operations.
Different types of maps can be created for a clear visualization of current farm conditions:
During harvesting, Harvest Monitor can be calibrated manually by entering weight information for the load supplied by the mill.
The maps can also be calibrated using field report data supplied from the sugar mill.
Google Earth is a trademark of Google LLC.
Crop yield map
Yield contour map
Extraneous matter (trash) map
Harvester speed map
Field elevation map
The maps and reports will help to determine the best solutions for:
Information can also be used to evaluate results of previously implemented solutions to make adjustments if needed.
CH Series cab interior
The all new CH Series cab provides an upgraded operator experience with modern styling that enhances comfort, low light visibility, processing power, ease of use, and service access. This new operator station features 32-bit architecture for faster communication and data transfer. It also features a full LED lighting package for superior low light visibility, all-new electronically adjusted operator seat with right and left swivel, heated electronically adjustable mirrors, integrated StarFire receiver, upgraded displays, electronic cab tilt, and more.
Reduced noise levels plus improved air conditioning cooling with overhead vents will keep the operator relaxed during long working hours.
CH Series cab exterior
Operators can access the cab conveniently from the right or from the left.
The wide windshield is curved for enhanced visibility and strength. The left- and right-hand folding arms, adjustable rearview mirrors, and the in-cab convex mirror facilitates viewing the elevator and wagon.
The cab comes standard with windshield and side glass wipers with washer fluid nozzles.
Full light-emitting diode (LED) lighting across the fleet
All CH Series Harvesters have been upgraded to full LED lighting. Full LED lighting provides superior visibility and a broader field of vision in low-light conditions.
Air suspension seat
The upgraded, air-suspension operator seat features electronic height and pneumatic lumbar adjustments, and 16 degree right and left swivel allowing operators to find the perfect fit and viewing angles. The new stadium-style instructor鈥檚 seat automatically folds up and out of the way when not in use, making it easier to enter and exit the cab and expanding usable floor space.
Electronically controlled cab tilt
Cab tilt switch
Double-tilt telescopic steering column
Adjust the double-tilt telescopic steering column to driving preferences. Road controls are located on the steering column.
Integrated refrigerator
The refrigerator, 37 L (1.3 cu ft) in size, keeps beverages and food items cold, even in a warm environment. The compressor-style refrigerator functions with independent temperature control and is powered from a 12-V receptacle in the rear cab wall that is powered when the ignition switch is in the run position.
Access to the refrigerator is easy because the instructor seat can either be lifted, exposing the contents in the active refrigerator, or the front door of the refrigerator can be opened, also providing access to the contents.
NOTE: The refrigerator is not available for all markets.
Auxiliary LED light on elevator
Standard LED auxiliary working lights are located on the elevator (two), the cooling package (two), and on the taillight brackets (two). These lights better illuminate the loading area and area adjacent to the harvester where the in-field haul outs operate. CH Series Harvesters also come standard with LED topper boom lights for changing basecutter blades in low-light conditions, as well as LED service lights in the engine and hydraulic compartments.
Cooling package auxiliary working light
Tail light auxiliary working light
Elevator auxiliary working light
Multifunction control lever
The multifunction control lever fits the operator鈥檚 hand comfortably to give smooth, hydrostatic speed control. It also controls all frequently used harvesting functions. Max speed settings can now be easily adjusted by rotating a built-in encoder, and 90 degree elevator swing is easily controlled with the click of a button.
Three programmable buttons are included to customize harvester functions to operator preferences.
CommandARM鈩� control panel
User-friendly, and quick to locate, the CommandARM control center is home to every operating feature needed for a simple yet productive day. That includes keys for all common harvesting adjustments as well as air conditioning, radio (if equipped), lighting controls, and more.
Integrated G5Plus鈩� CommandArm Display
The integrated G5Plus CommandArm display features a more intuitive and configurable layout. This 32.51-cm (12.8-in) display puts vital machine and harvesting information within easy reach. With touchscreen technology, it is simple to make quick adjustments. It provides 80 degrees of swivel for transport or viewing preference. New run pages allow operators to quickly and easily view and change machine settings while monitoring performance. The new configurable layout includes modules for all harvester functions and controls. The display features ethernet video inputs for multiple digital camera views and USB ports. The display also includes diagnostic trouble-code readings that will alert the operator of a possible malfunction. The display鈥檚 permanent license includes precision ag applications like AutoTrac, Data Sync, Documentation, Over-the-air updates, Remote Display Access, and more.
Applications like Remote View and Adjust and Access Manager can work together to give customers the power to maintain quality and uniformity of the operation, save fuel and protect assets. With Remote View and Adjust, real-time machine parameters and settings are communicated via JDLink鈩� to a mobile device through the John 91黑料专区 Operations Center app. Supervisors can view specific parameters and immediately update selected machine settings from anywhere.
Configurable settings include:
Access Manager allows supervisors to lock important settings with a password in order to ensure consistent performance. If the setting is locked, only the supervisor is able to make adjustments. If its unlocked, both the supervisor and operator are able to make adjustments.
Digital cornerpost display
Thehigh-resolution, digital cornerpost display graphically illustrates everything an operator needs to know about engine and harvesting parameters. It is located in the optimal line-of-sight to minimize operator disruption.
Piston motor-driven basecutter
Piston motor-driven chopper
The CH570's basecutter and chopper set the benchmark for cutting and feeding in the global market. The standard 251-kW (337-hp) engine option has the basecutter and chopper on one high-pressure hydrostatic circuit driven by a powerful piston pump maximizing efficiency. The 280-kW (375-hp) option includes an additional piston pump so that the basecutter and chopper are in two independent circuits, increasing the capacity to process the heaviest cane.
Hard-surfaced closed buttlifter
The basecutter is driven by a powerful hydraulic piston motor. Its center-driven design with just four gears, balances the load and reduces wear, and is housed in a more robust cast-iron gearbox.
The basecutter features large, standard 61-cm (24-in.) disks that can be upgraded to 55.9-cm (22-in.) steel disks to allow dirt to flow through in muddier conditions.
Contour basecutter height control is a factory option that adjusts the basecutter height to achieve a predetermined cane stubble height.
Once cut, the CH570's rotating, standard three-paddle closed buttlifter kicks the cane stalks up into the feedroller path and removes excess dirt before it enters.
Optional four-bar open buttlifter
This option will allow more dirt removal than the current three-paddle closed option.
The modular chopper assembly is independent from the harvester鈥檚 main frame, providing a better fit and easier service. It sits on fully adjustable, self-leveling mounts to reduce vibration and ensure perfect alignment.
The chopping area is larger with longer blades and contact is even through the whole length.
Simpler service, longer component life, uniform higher quality billets, and better feeding into the primary cleaning chamber are the results.
Chopper with exclusive sill roller
A powerful, hydraulic-piston motor drives the 380-mm (15-in.) differential chopper fitted with either six, eight, or 10 95-mm (3.75-in.) blades. The externally mounted bearings are simple to replace. The chopper shafts have no splines to wear, and they can easily slide out from the side for service. The chopper service door is International Organization for Standardization (ISO) compliant. The external timing system has no chopper gearbox cover to remove, so oil contamination risk is eliminated. An on-board tool and position indicator allows precise adjustments in a fraction of the time required for traditional timing systems.
Eight-blade and 10-blade overlap choppers are also available, increasing the life of the blades in most conditions and simplifying removal and replacement. Exclusive DuraSync鈩� chopper options feature all new geometry that engages blades sooner and longer for a cleaner cut and up to 20% less blade wear than traditional chopper drums.
The blades are 910-mm (35.8-in.) long or 6.3 cm (2.5 in.) longer than previous model.
Approximate billet length:
An exclusive sill roller helps to feed the cane billets into the primary extractor. Even billet movement augments cleaning. It also prevents billet back-feeding and accumulation on the sill.
High-capacity elevator
Primary extractor in action
The CH Series鈥� reliable cleaning system yields the cleanest cane in the industry. The CH7 Series gets up to 20 percent cleaner than previous models at lower average primary fan speeds. Cleaner cane, less billet loss, and less downtime will bring more profit.
The largest primary extractor in the industry
Wider blades and conical hub
The CH Series boasts the largest primary extractor fan in the industry 鈥� using four blades that measure 152 cm (5 ft) in diameter. This fan cleans at lower speeds, reducing horsepower consumption and cane losses.
The fan speed can be adjusted effortlessly from the cab to adapt to the different cane conditions by simply varying the pump displacement. The fan is driven by a robust and efficient hydrostatic system with piston pump and motor.
The fan is mounted directly to the motor shaft, which means no bearings, no blade balancing, less vibration, and fewer components. The motor drive support system features four rubber-mounted legs to improve fan stability and reduce vibrations. The primary extractor fan's motor is internally mounted and does not need to be removed for transport.
The conical hub cover reduces air voids and recirculation while the wide-design blade produces more airflow at lower rpm. The hard-surfaced blades combined with operating at a much lower speed results in significantly longer blade life.
A reengineered main inlet, along with new rear wall angles and extended vanes optimize airflow efficiency inside the primary cleaning chamber. This eliminates wasted air flow, generates greater air velocity where its needed, and reduces material recirculation that can restrict cleaning. Reduced fan speed maximum limit lowers the risk of excess cleaning loss and saves fuel.
Smart power primary extractor setting
The smart power primary extractor feature is available to automatically reduce the extractor fan speed to a preset minimum when the elevator is turned off. The optional Harvest Monitor with SmartClean system is another great way to optimize primary cleaning, loss, and fuel consumption by allowing the system to automatically adjust fan speeds based on loss and trash targets.
Robust structural tube frame elevator with perforated floor
The CH Series features a high-capacity, structural tube-frame elevator for extended durability. The elevator's segmented and perforated floor allows additional dirt to fall through after primary extraction and are easier to change as they wear. XWear鈩� components now featured in the base elevator on CH Series Harvesters. XWear鈩� parts deliver longer wear life over standard components, holding up over the longest, harshest harvest seasons. Idler sprockets now have preloaded dual tapered roller bearings to handle chain any mis-alignment loads. Idler sprockets are induction hardened high-carbon steel to reduce wear and prolong the elevator's chain life.
The tall sidewalls and 18-cm (7-in.) reversible slats will handle the heaviest cane, keeping billets from toppling over and falling back down the elevator. All of this sits on a heavy-duty, cast swing table, designed to withstand the heaviest loads and toughest field conditions while providing great serviceability. The swing table also features an exclusive slew wiper to keep the area clean.
The elevator hoses are routed inside the solid frame, promoting longer life by improving protection and minimizing exposure. Various elevator extension options are also available to provide additional reach for wider row spacing. The extensions are 30.5 cm (12 in.) for wheel or track units; and 61 cm or 86 cm (24 in. or 34 in.) for track units only. The 61-cm (24-in.) extension can be ordered for wheel harvesters but it requires the less-secondary-extractor option.
Grease cylinder chain tensioning
Nitrogen accumulator
The CH570's elevator also has a grease cylinder for easy elevator chain tension adjustment and a nitrogen accumulator to minimize shock loads.
Secondary extractor and bin flap
Optional without secondary extractor
The secondary extractor provides even more cleaning prior to loading. Its unique design allows trash to be blown away from the wagons more efficiently. The hood rotates a full 360 degrees, so it can be set at any angle. The secondary cleaning system now features user-defined fan speed settings. In-cab controls allow the operator to adjust secondary fan speeds in 5 percent increments from 50 to100 percent of the system鈥檚 maximum available fan speed. Vanes were added to better direct material into the extraction zone and reduce recirculation. Like the primary cleaning system, secondary fan speed adjustments allow users to adapt to changing field and crop conditions to optimize performance, achieve desired cleaning outcomes, and minimizing secondary losses.
The hydraulically adjustable bin flap directs billets into the wagon. For growers who burn cane, a less-secondary-extractor option is available.
Floating crop dividers and contour basecutter height control
The unique floating crop divider technology was enhanced with an updated linkage system that is more responsive to changing field conditions. The floating crop dividers follow the ground profile without plowing, while constantly keeping the toe under lodged cane. The benefits are reduced operator fatigue, lower soil content, reduced cane loss, and minimum soil disturbance.
The exclusive contour basecutter height control system uses a position setting and pressure signal to ensure that cane is consistently cut at the desired height as field conditions change. This results in higher yield (tons of sugar/ha), cleaner cane, and healthier stubble for improved future crops.
New software enhancements improve cutting height control and make it simpler for the operator to setup the system. This is available with the easier to navigate G5Plus Display.
Improvements include:
A blue indicator icon now tells you when Contour Basecutter Height Control is active
Set-up page
Operators can count on these systems to accurately control the basecutter and crop dividers. This allows more time to concentrate on other functions such as topping, following the row, and loading.
Basecutter height control and floating crop dividers are included in both the Precision Ag and Cane Advisor Machine Optimization Technology options (codes 2903 and 2904).
Harvester reentering the field
HMS is a powerful productivity tool available standard on CH Series Sugar Cane Harvesters. HMS greatly reduces operator fatigue through the automatic sequencing of harvesting functions normally associated with headland turns. HMS allows operators to program several, sequenced end of row and return to cut functions onto two keys on the handle for 鈥渙ne touch鈥� control.
Operator activates HMS with one button
HMS can be programmed to control some of or all the following harvesting functions:
HMS screen on the display
The system includes a prediction algorithm to update the cutting side, reducing the need to press swap buttons.
Producers can opt for contour basecutter height control and floating crop dividers to maximize HMS capabilities.
Using HMS with Smart Mode enabled increases efficiency on the headland even further by automatically reducing primary extractor fan speed to a preset minimum as soon as the elevator is off.
Once HMS has been enabled, the system is ready to go to work. There is also an easy-to-access interface and a walkthrough wizard so operators can learn how use the system directly in the cab.
| Specifications | ||||
|---|---|---|---|---|
| John 91黑料专区 颁贬7鈦封伆 Sugar Cane Harvester |
| Engine Make | John 91黑料专区 PowerTech Plus 9.0 L | |||
|---|---|---|---|---|
| Standard power @ 1900 rpm | 251 kW 337 hp 342 CV |
|||
| Cooling system type | Automatically controlled, hydraulically driven reversing cooling fan | |||
| Fuel capacity | 605 L 160 gal. |
|||
| Standard chain and shoes | Sealed chain Shoes 40.6 cm 16 in. |
|||
| Maximum whole topper reach | 5.2 m 17 ft |
|||
| Crop dividers: Float control | Optional automatic float control | |||
| Basecutter: Standard disc diameter | With hard surfacing, 61 cm 24 in. |
|||
| Chopper: Standard blade configuration | Eight blade (four per drum), differential | |||
| Fan diameter | 1.5 m 5 ft |
| Make | John 91黑料专区 PowerTech Plus 9.0 L | |||
|---|---|---|---|---|
| Model | ||||
| Family | ||||
| Emission certification | Available Tier 3 and Tier 4 to meet destination country regulations | |||
| Standard power @ 2100 rpm | 251 kW 337 hp 342 CV |
|||
| Standard power @ 2000 rpm | 261 kW 350 hp 355 CV |
|||
| Standard power @ 1900 rpm | ||||
| Standard power @ 1700 rpm | ||||
| Optional engine model | ||||
| Optional engine emission certification | ||||
| Optional power @ 1900 rpm | 280 kW 375 hp 380 CV |
|||
| Optional power @ 1700 rpm | 298 kW 400 hp 405 CV |
|||
| Cylinders | Inline six, wet sleeves | |||
| Displacement | 9.0 L 548 cu in. |
|||
| Injection pump | Electronically controlled | |||
| Aspiration | Turbocharger with air-to-air aftercooling | |||
| Engine speeds | Low idle 850 rpm Field cruise Manually adjustable from 1,900 to 2,200 rpm Full throttle 2,210 rpm Auto field cruise Engine speed adjusts to load automatically between 2,000 and 2,210 rpm |
|||
| Alternator | 200 amp 12 V |
| Type | Automatically controlled, hydraulically driven reversing cooling fan |
|---|
| Type | Two hydrostatic pumps providing variable speed | |||
|---|---|---|---|---|
| Track machine travel speed | 0 to 9.0* km/h 0-5.6* mph |
| Parking | Multiple wet disc, spring applied hydraulic released |
|---|
| Fuel | 605 L 160 gal. |
|||
|---|---|---|---|---|
| Diesel Exhaust Fluid (DEF) (Tier 4 Engine only) | ||||
| Hydraulic oil | 405 L 106 gal. |
| Sprocket | Single piece bolt-on sprocket | |||
|---|---|---|---|---|
| Track guides | Welded guides with bolted wear plates | |||
| Rollers | Eight bottom rollers and one carrier roller | |||
| Standard straight track shoe width | ||||
| Standard track chain | ||||
| Track tread width | 1.88 m 74 in. |
|||
| Standard chain and shoes | Chain and shoes, option 1 Sealed and lubricated chain 40.6 cm 16 in. Chain and shoes, option 2 Sealed and lubricated chain Shoes 45.7 cm 18 in. Chain and shoes, option 3 Sealed chain (requires wide track frame option) Shoes 50.8 cm 20 in. Sealed chain Shoes 40.6 cm 16 in. |
|||
| Optional bent track shoe widths | ||||
| Optional track chain |
| Air conditioning | Pressurized cab with air conditioning and heating | |||
|---|---|---|---|---|
| Front-tipping cab | Manual hydraulic pump operation | |||
| Seat | Air suspension with swivel | |||
| Radio | Standard premium with Bluetooth | |||
| Emergency shut-off switch | ||||
| Pressurized cab | ||||
| GPS guidance | AutoTrac ready standard | |||
| Connectivity | JDLink Ready | |||
| Speedometer | ||||
| Data management |
| Standard | Eight LED lights on cab and six LED working lights | |||
|---|---|---|---|---|
| Optional | ||||
| Cab | Automatic ingress/egress, interior lighting | |||
| Auxillary for loading | ||||
| Service | Topper boom, service compartments |
| Drive | Hydraulic, reversible drive | |||
|---|---|---|---|---|
| Shock absorption | Nitrogen accumulator | |||
| Maximum whole topper reach | 5.2 m 17 ft |
|||
| Severing disc | ||||
| Whole topper | Standard eight blade single cut | |||
| Shredder topper | Optional 38 blade residue management shredder | |||
| Extended width whole topper | Overall width - 2.4 m 93.1 in. Compared to on standard topper, 1.8 m 71.5 in. |
| Type | ||||
|---|---|---|---|---|
| Crop divider assemblies | ||||
| Center crop divider assembly scrolls | ||||
| Side crop divider assemblies scrolls | ||||
| Scrolls | Outside and inside scrolls standard | |||
| Drive | Hydraulic, reversible | |||
| Inside scrolls approach angle | 46 degree | |||
| Factory hard surfacing | Skirts, slip-on shoes, toes | |||
| Float control | Optional automatic float control | |||
| Tilt control | Mechanical tilt control standard, optional hydraulic control |
| Side knives | ||||
|---|---|---|---|---|
| Center knife | ||||
| Drive | ||||
| Height control | ||||
| Blades |
| Knockdown roller assemblies | ||||
|---|---|---|---|---|
| Drive | Hydraulic, reversible drive | |||
| Manual height adjustment | Standard | |||
| Hydraulic height adjustment | Optional on front |
| Basecutters | ||||
|---|---|---|---|---|
| Drive | Two disc, high drive | |||
| Height control | ||||
| Discs per box | ||||
| Legs | Bolt-on wear plates, optional breakaway legs | |||
| Gearbox housing | ||||
| Standard drive | Pump common with chopper, hydrostatic, reversible. Available with engine option 251.3 kW 337 hp |
|||
| Optional drive | Includes high efficiency hydraulics and independent circuits for basecutter and chopper, hydrostatic, reversible. Available with engine option 279.6 kW 375 hp |
|||
| Standard disc diameter | With hard surfacing, 61 cm 24 in. |
|||
| Optional disc diameter | Hard surfacing, 56 cm 22 in. |
|||
| Discs center distance | 63 cm 24.8 in. |
|||
| Number of blades per disc | Five |
| Buttlifters | ||||
|---|---|---|---|---|
| Drive | Hydraulic, reversible drive | |||
| Type | Three paddle closed standard, optional four bar open |
| Drive | Hydraulic, reversible drive | |||
|---|---|---|---|---|
| Number of rollers | 10 | |||
| Feed train assemblies | ||||
| Feedroller train | ||||
| Front split feed trains number of rollers | ||||
| Rear feed train number of rollers | ||||
| Bearing location | External |
| Drive | Standard - Pump common with chopper, hydrostatic, reversible. Available with engine option 251.3 kW 337 hp Optional - Includes high efficiency hydraulics and independent circuits for basecutter and chopper, hydrostatic, reversible. Available with engine option 279.6 kW 375 hp |
|||
|---|---|---|---|---|
| Drum center distance | 38.1 cm 15 in. |
|||
| Bearing location | External | |||
| Blade width | 9.5 cm 3.74 in. |
|||
| Blade configuration | Option 1 Eight blade (four per drum), differential Option 2 Ten blade (five per drum), DuraSync Option 3 Eight blade (four per drum), DuraSync |
|||
| Sill roller |
| Fan drive | Hydrostatic, variable speed | |||
|---|---|---|---|---|
| Fan diameter | 1.5 m 5 ft |
|||
| Fan number of blades | Four | |||
| Maximum fan speed | ||||
| Hood rotation | Hydraulic controlled | |||
| Wear ring | Standard - Abrasive resistant steel Optional - Duraliner (Vidaplate) steel |
| Chain adjustment | Grease cylinder | |||
|---|---|---|---|---|
| Sprocket drive | Hydraulic motor driven, reversible | |||
| Width | 86.9 cm 34.2 in. |
|||
| Elevator swing | Hydraulic controlled, trunnion cylinders | |||
| Total swing angle | 170 degree (angle) | |||
| Shock absorption | Nitrogen accumulator | |||
| Slat height | ||||
| Optional elevator extensions | Option 1 30.5 cm 12 in. Option 2 61 cm 24 in. |
| Fan drive | ||||
|---|---|---|---|---|
| Fan number of blades | ||||
| Fan diameter | ||||
| Hood rotation, degrees | Hydraulic controlled, 360 degree (angle) | |||
| Bin flap position | Hydraulic controlled |
| Machine weight | Weight may vary with options, 21,000 kg 46,200 lb |
|---|
| Date collected | 27-Apr-2026 |
|---|
1Based on internal testing. Average product line cleaning improvement results ranged from 19-37%. Actual results may vary based on fan speed settings and crop and operating conditions.
2JDLink hardware comes standard with the machine. You can turn on JDLink connected service in your John 91黑料专区 Operations Center鈩� account for free. JDLink requires a cellular connection to transfer information from machine to Operations Center. Consult your John 91黑料专区 dealer for coverage availability.
Images of equipment models may be digitally or AI generated, are for illustration purposes only, and are subject to change. Equipment models shown are typically base models and may not reflect the actual product, features, options, or attachments. Equipment availability may be limited. See your John 91黑料专区 dealer for additional information.
