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Take advantage of these pre‑season savings and ensure your equipment is prepared for peak performance. Contact your local depot today to order your parts and start the season strong.
What is SBQA (Smallridge Bros Quality Assured)?
SBQA stands for Smallridge Bros Quality Assured. It is our mark of quality, given only to machines that have been fully inspected, professionally refurbished and prepared to a standard we are proud to put our name to.
Every SBQA machine undergoes a full service, a detailed 137 point inspection and any required refurbishment before sale. It is then backed by our SBQA warranty, giving you complete peace of mind when buying used machinery.
If you are searching for tractors for sale in Devon and Cornwall, SBQA ensures you are investing in a machine that has been properly prepared, not simply cleaned and polished.
A Trusted Name in Tractors for Sale in Devon and Cornwall
Smallridge Bros began with a strong foundation in repairs and service work. Our attention to detail and commitment to quality naturally extended into the second hand machines we refurbished and sold.
This built a strong reputation across the UK and helped form our long standing relationship with John Deere. Today, that same approach supports our four depot dealership, supplying used tractors in Devon and Cornwall.
A Premium Alternative to Buying New
We offer a wide range of premium quality used and approved equipment, providing a reliable alternative to new machinery.
For those looking for used tractors for sale in Devon and Cornwall, our SBQA machines combine value with complete confidence.
👉 Browse our latest used tractors
This process has been refined over more than 40 years and ensures every tractor is ready to perform.
Professionally Refurbished, Not Just Cleaned
Once a machine has been mechanically approved and signed off by our workshop, we carry out any cosmetic work required to bring it up to standard.
We operate one of the largest spray booths in the South West, capable of fitting a full tractor and even a forage harvester with the spout removed.
This allows us to deliver a finish that reflects the quality of the machine underneath.
SBQA tractors are not simply washed and polished. They are properly prepared and finished to a standard we are proud to stand behind.
Why Choose Smallridge Bros?
•Over 40 years of experience
•Trusted John Deere dealer
•137 point inspection process
•35 plus highly trained technicians
•Premium used tractors you can rely on
Enhanced Performance, Intelligent Connectivity
Walldorf, Germany, 3.6.2025 – John Deere is pleased to announce the launch of its next generation of fixed and variable chamber round balers, designed to deliver superior performance, intelligent connectivity and high-quality bales. The new series offers increased productivity, advanced automation and user-friendly features. These innovations are aimed at providing farmers with highly efficient and reliable solutions for their baling needs.
Connected Intelligence
All models of the new generation of round balers from John Deere are equipped with advanced ISOBUS capabilities, ensuring complete machine integration into the John Deere Operations Center™. This intelligent connection ensures that farmers can monitor bale quality on the go and thus operate more efficiently in the field. The connectivity feature allows for seamless synchronisation and secure storage of all invoicing-relevant information when leaving the field. Additionally, an optional moisture monitoring feature measures the average moisture per bale in real-time and alerts the operator on the tractor display if the moisture content deviates from the pre-defined setting. Tracking each bale’s size, drop location and moisture levels and documenting this data in the John Deere Operations Center™ offers for instance number of bales per field and dry-matter maps.
Weave automation for exceptional driver comfort
The variable chamber models V452R and V462R boast a 15% increase in driveline power intake, translating to an 8% increase in productivity in the field. The innovative weave automation feature includes a flexible drawbar so the baler can automatically weave over the windrow. When following a straight windrow the system eliminates the need for manual weaving and automatically guides the baler left and right along the windrow – depending on the chamber filling, creating consistently well-shaped bales. In addition, the active hitch automatically follows curved windrows, even in corners. The baler precisely tracks the windrow, eliminating missed crop and reducing tractor manoeuvres. Also, the tighter turning radius makes manoeuvring the baler easier. The fast bale release system allows for unloading a bale and closing the gate in just three seconds, while the double-belt system compresses crops up to 140 kg/m³, a 7% increase compared to previous models, ensuring impressive bale density performance.
Optional built-in Weighing System
The wrapping baler models C442R, C452R and C462R are designed to produce high-quality silage. These models feature an optional built-in bale weighing system with advanced strength gauges on each of the four transport table rollers, allowing for on-the-go measurement of each bale’s weight. With a wrapping arm speed of 40 rpm, the wrapper components match the baler’s productivity, avoiding any time loss during the baling process. The ISOBUS AUX-N control enables operators to map multifunction joystick buttons so the driver can control the main baler functions via the CommandPROTM lever.
Compact and Versatile
The variable chamber models V452M and V462M offer a 10% increase in driveline power intake, resulting in up to an 8% increase in productivity. The new endless belts with rougher skin design ensures reliable net feeding even in sticky, wet crop conditions. Valid for all new round baler models is the hydraulically actuated knife engagement. With this feature the operator will enjoy more comfort when engaging or retracting the knives from the cab, while the higher knife engagement force makes sure all crop gets consistently cut. Maintenance is made easy with simple access points, long greasing intervals, and a chain auto-lube system. The G5e touchscreen provides intuitive operation, and baler automation allows for hands-free unloading, enhancing overall ease of use.
“With this new generation of round balers, we’re delivering more than just power and productivity,” says Philippe Steinmann, Product Marketing Manager Europe at John Deere. “We’re giving farmers a smarter, more connected baling experience, one that combines automation, precision, and exceptional comfort to help them get the most out of every field and every bale.”
Enhanced Driving Experience, Intuitive Operation, Improved Silage Quality
Walldorf, Germany, 3 June 2025 – John Deere is proud to introduce their all-new self-propelled forage harvesters: the F8 and F9 series. These high-performance machines are designed to deliver a significantly improved driving experience, combined with advanced automation and precision farming technology as well as a further enhanced silage quality.
Setting New Standards for Driving Experience
The F8 and F9 forage harvesters feature major enhancements to improve the operator’s driving experience. Starting with a new cabin that is wider and more comfortable for the driver up to the optional electric door closer that ensures a perfect seal every time. Inside the cab, clever storage solutions allow users to find the perfect spot for all their items, from armrest compartments to behind-seat storage. There are dedicated holders for smartphones, keys, or larger items, as well as hot and cold beverages. The premium infotainment system includes Bluetooth® connectivity, radio, streaming, and hands-free calling, ensuring crystal-clear sound quality. Multiple charging options, including 12V and USB ports, are conveniently placed for all power needs, and smartphone integration with Apple CarPlay and Android Auto allows for seamless access to calls, messages, music, and voice commands.
The ActiveSeat™ in the F8 and F9 series swivels 16° to the right and to the left for easy access and exceptional visibility. The optional ActiveSeatTM II also offers fully adjustable electric controls, cooling/heating, a massage function, and active suspension technology that isolates up to 90% of vertical movements for a smooth ride. The slim cab pillars and sweeping windows provide panoramic visibility from the header to the flap of the spout. The spout now can be rotated up to 230° for optimal unloading while the redesigned steering system of the rear axle delivers an impressive 6 m turning radius for faster headland turns.
Intuitive Machine Control and Harvesting Settings
The F8 and F9 forage harvesters are equipped with intuitive controls for machine and harvesting settings to enhance user experience. Machine settings can be stored in different driver profiles, allowing for a quick start of harvesting without the need to adjust settings with every change of driver.
The new ergonomic CommandPRO™ joystick, featuring up to 11 customisable buttons, is easily programmed via the touchscreen of the G5/G5Plus CommandCenter™ display. This includes settings for header folding, spout lift, AutoTracTM, ProTouch, Machine Sync, 4WD and more.
The intuitive control system ensures that sophisticated agricultural technology is easy to operate. The G5/G5Plus CommandCenter™ touchscreen display with shortcuts and context-sensitive help simplifies navigation. A new forage harvester specific screen menu allows operators to quickly adjust the most relevant machine functions by one fingertip. It is 35% larger and 75% faster than previous displays, with a high definition 1080P screen. An optional G5Plus Extended Monitor doubles the 12.8” screen, allowing users to monitor more functions simultaneously and make adjustments as needed. Essential data is displayed via info graphics on bright, easy-to-read screens on the corner post display.
“With the F8 and F9, we’ve reimagined the entire operator’s environment to deliver unmatched comfort and intuitive control. It simply has been built around the operator,” says Philippe Steinmann, Go to Market Manager Europe at John Deere. “These machines are not only powerful but deliver an exceptional driving experience, so drivers can push harvesting to new limits while enjoying first-class comfort.”
More Engine Power
The F8 and F9 forage harvesters offer various engine options to meet different needs. Proven in John Deere X9 combines and 9RX tractors, the JD14X engine now powers all six F8 models, offering superior performance while meeting Stage V emission standards. The engine power range (rated , ECE R120) starts at 425 PS (313 kW) with the F8 100 model and the new top model F8 600 delivering 645 PS (475 kW). HarvestMotion™ technology maximises productivity at reduced engine speeds, delivering constant power over a wide rpm range, which results in excellent driveability for the operator. Engine speed management improves fuel efficiency by reducing engine rpm during transport and at headlands.
In the F9 series (models F9 500 to F9 700), the JD18X engine in the rated PS range from 700 PS (515 kW) to 820 PS (603 kW), delivers peak performance with remarkable fuel efficiency. It features John Deere engine controls, a high-pressure common-rail fuel system, and serial turbochargers with cooled exhaust gas recirculation (EGR) and no need for diesel exhaust fluid (DEF). All JD18X engine models feature the well-proven HarvestMotionTM Plus technology.
The third engine option, the Liebherr 24.2L V12, powers the F9 900 and 1000 models, delivering up to 1020 PS (750 kW, rated) ensuring maximum productivity in even the most extreme harvesting conditions. Again, these models also feature HarvestMotionTM for best productivity and driveability at maximum throughput.
Advanced Technology Stack
The F8 and F9 models come with a comprehensive technology stack designed to optimise performance. Ground Speed Automation optimises automatically the vehicle speed and engine rpm based on engine load and preselected target speeds and engine loads. No matter what conditions are, the machine constantly harvests at maximum productivity with optimal efficiency and minimal operator effort and stress. Active Fill Control utilises a stereo camera system to control the rotation and flap position of the spout automatically, tracking transport vehicles and aiming the crop for optimal fill strategy. The ProTouch Harvest system offers single-click headland automation for maize, grass, or whole crop silage, managing header lift, spout control, AutoTrac™, Active Fill Control, and Ground Speed Automation for easy headland turns. When switching between road and field, the ProTouch technology handles up to nine essential functions, including beacon lights, 4WD, settings for engine speed management, and spout positioning. Additional John Deere Precision Ag Technology options, such as AutoPathTM (rows and boundaries) can be added as required.
“The F8 and F9 can be equipped with advanced automation and John Deere Precision Ag Technology, the best we ever offered in forage harvesting,” Steinmann explains. “From Ground Speed Automation to intelligent crop tracking or ProTouch Harvest, these features help operators to focus on the harvesting job, boosting both efficiency and forage quality.”
Silage Quality further improved
The F8 and F9 models are designed to optimise silage quality. The well-known DuraDrum cutterhead performs with remarkable flexibility for various harvesting requirements. The new inoculant dosing system, IDS 2.0, works with HarvestLab™ sensor readings to optimise silage quality. The system features a 50 l insulated concentrate tank for highly concentrated additives as well as a 325 l tank for high volume application as well as for water. Furthermore, the engineers integrated a cleaning system including a clear water tank. John Deere also offers two new advanced kernel processor options. For one, the John Deere Ultimate 250TM kernel processor with larger 250 mm rolls, temperature monitoring and foldable design for best serviceability. Secondly, the John Deere XStream 305 kernel processor delivers a 56% larger surface with 305mm rolls, electrical adjusting and the well-proven oil-mist greasing for best processing in all length of cuts.
Highlights Summary
Exceptional comfort, intuitive control, smart spraying
Walldorf, Germany, 3.6.2025 – John Deere today unveils its new 500R flagship sprayer, designed to deliver top-tier performance with exceptional precision. This advanced sprayer ensures every drop hits the crop where it counts, thanks to its precise application control and perfect boom positioning. The premium cab prioritises driver comfort with numerous features and enhanced machine control.
Designed Around Operator Needs
The 500R’s design is a direct response to the needs and expectations of today’s farmers. Visibility from the cab to the boom has been maximized, giving operators a clear view of their working environment for safer and more efficient spraying. The machine’s weight is evenly distributed, enhancing traction both in the field and on the road. Its narrow profile makes road transport easier and safer, while still accommodating for a large platform between fluid tank and cabin.
Superior Comfort and Intuitive Control in the Cabin
The fully pressurised cab with Cat. 4 filtration protects operators from exposure to chemicals during spraying operations. Ample storage options include armrest compartments and behind-seat storage for smartphones, keys, and larger items, with dedicated holders for beverage cups. Premium infotainment features such as Bluetooth® connectivity, crystal-clear sound quality, and seamless smartphone integration with Apple CarPlay and Android Auto allow operators to make calls, handle messages, access music, and use voice commands effortlessly.
The G5Plus CommandCenter™ boasts a 35% larger screen and 75% faster performance compared to previous displays. It offers high-definition 1080P resolution and a familiar maps-like satellite view. A corner post display provides essential machine information at a glance. The new CommandArm groups buttons by functionality, including engine, transport and chassis, and lights, for intuitive operation. The ergonomic multifunction joystick allows operators to control speed and park brake with a simple push or pull, while executing essential spraying functions through intuitively placed buttons.
Enhanced Boom Stability and Alignment
BoomTrac™ Pro 2 is equipped with five boom height sensors and a n Inertia Measurement Unit (IMU) sensor, ensuring the spray boom is correctly positioned at all times. This maintains consistent application heights, reduces drift, allows for higher speeds, and minimises operator stress. The actively controlled centre frame delivers maximum stiffness and optimal boom performance. It combines high stability with an intelligent dampening system that smooths out operation.
Advanced Drivetrain for Maximum Efficiency
At the heart of the 500R is the CommandDrive™ variable speed hydrostatic transmission, which offers an infinite range of speeds for optimal performance. A single hydrostatic pump powers four variable wheel motors, each connected to a heavy-duty planetary final drive hub. This configuration ensures full pulling power at each wheel and delivers superior traction control. The independent wheel motors automatically adjust power based on weight distribution and wheel speed, maintaining stability and grip in all conditions. For road travel, the 500R’s Auto Mode reduces engine speed to 1,350 RPM, significantly lowering fuel consumption and noise levels for a more economical and comfortable ride.
Precision Technology for Exceptional Spraying Quality
The combination of PowrSpray™, ExactApply™, and BoomTrac™ Pro 2 delivers up to 98% accuracy in spraying applications. PowrSpray™ is a dual circuit pump system developed exclusively by John Deere. Its key component, the Direct Rate Controller on the spray pump, can change output from minimum to maximum in less than three seconds, maintaining a consistent application rate even when forward speed changes. ExactApply™ offers highly precise spray control through individual nozzle management and pulse width modulation which maintains a constant droplet size across a large ground speed range, thus maximising application quality. The automatic turn compensation ensures a constant application rate in case the machine follows a curved track, and the new multi-meter feature allows up to 11 different rates across the boom bringing application to an even higher precision.
Solenne Bourgeois, Product Marketing Manager in Europe for John Deere, emphasizes the integrated nature of the 500R: “The new 500R is 100% John Deere made: it features the same premium cab as our combines, trusted suspension from our US self-propelled sprayers, the powerful engine from the 6R 250 tractor, and the proven PowrSpray™ technology from our successful R900i trailed sprayer. It’s a machine built for exceptional comfort, intuitive control, and smart spraying – delivering the performance farmers expect from John Deere.”
Highlights Summary