XUV825M S4 UTILITY VEHICLE

Full-size Gatorâ„¢ XUVs are powered by an 812-cc (49.6-cu in.), 3-cylinder, dual overhead cams, liquid-cooled, four-cycle gasoline engine. It produces 6.5 kgm (47 lb-ft) of torque at 3200 rpm. The advanced electronic controls and fuel-injection system deliver superb starting, idling, and throttle response during operation.

The engine offers the following performance and reliability features:

• 39.5 kW (53 hp*) at 6000 rpm (XUV 845E, 845M, 845R)
• 37.3 kW (50 hp*) at 6000 rpm (XUV825M S4)
• Electronic fuel injection for superb performance, altitude adjustment, and cold-weather starting (tested to -28.9°C [-20°F])
• Electronic ground-speed governor eliminates top-speed degradation from belt wear
• Overhead valve design provides greater efficiency and fuel economy
• Full-pressure lubrication system with spin-on oil filter with drain bracket and oil drain plug enables easy servicing
• Dry, replaceable, single-element air cleaner with easy access for service
• See-through coolant recovery tank permits the operator to check the coolant level without having to remove the radiator cap
• Standard high-capacity alternator - 85 amps for maximum accessory capability

*The engine horsepower information is provided by the engine manufacturer to be used for comparison purposes only. The actual operating horsepower will be less.

The Full-size Gatorâ„¢ XUVs have a precision-engineered drivetrain system that increases acceleration while balancing hauling, towing, and hill- climbing capabilities. Power is transmitted from the engine through a continuously variable clutch system to the transaxle.

Features include:

• The engine braking system utilizes a tight belt for operation, requiring an idler sleeve on the primary clutch for neutral. The secondary clutch is a build- on-shaft design that utilizes a cam to tune the acceleration and deceleration of the vehicle. The clutch stays engaged, providing deceleration until approximately 5 km/h (3 mph).
• The CVT air intake is positioned to access clean air to cool the system. Keeping the system cool, dry, and free of debris reduces wear and improves durability.
• A two-range transmission provides:
  • Improved maneuverability in tight spaces and increased pulling torque in low range Faster speeds and reduced transport time in high range
• Standard full-clutch enclosure with high-speed fan provides longer belt and clutch life
• High-ratio clutches with three cam weights for maximum belt-clamp load in high torque conditions

How the variable-speed drive works:

1. As engine speed increases, the spring-loaded drive clutch is closed by weights being forced out by centrifugal force.
2. As the drive clutch closes, the belt rides up to the largest diameter of the drive clutch and forces open the driven clutch.
3. With the belt running in the smallest diameter of the driven clutch, the speed being transferred to the transaxle is increased.
4. The driven clutch is designed to sense varying loads (inclines, mud, etc.) and constantly adjusts drive speed upward or downward so that engine rpm remains optimal.

Transaxle, four-wheel drive (4WD), and constant velocity (CV) shafts

Operator interface features:

• Switch-activated traction control system with limited-slip front and locking rear differentials
  
  • Provides exceptional traction in challenging conditions
  • Near instantaneous torque to the front wheels once rocker switch is engaged
  • Maintains turf-friendly operation in two-wheel drive (2WD) mode
  • 4WD combined with rear differential lock, provides excellent traction in challenging conditions
  • Descend hills with more control with 4WD engaged enabling all four wheels to slow the vehicle
    
    • Clutch engagement still necessary to prevent free coasting

Transaxle features:

• Low, high, neutral, reverse, and park transaxle
• Automotive-style, integrated park position in transmission
  • Optional secondary park brake available as a factory-installed option
  • Secondary park brake is not available as an attachment for field installation
• Low range designed for maximum torque delivered to the wheels for hauling, pushing, and pulling
• High range designed for maximum vehicle speed
• To shift out of park, service brake must be pressed to release the parking solenoid. An audible click will be heard and allows the vehicle to shift out of park into the desired gear. Start in gear, neutral, or park position for quick starting. The service brake must be engaged to start when in gear or neutral.
• Large, sealed bearings provide better protection and durability
• All drive gears machined from highest grade gear steel
• Entire system is protected by a skid plate

4WD features:

• Electronically selectable by the operator
  • Offers limited slip functionality for precision steering and great traction while pointing and shooting out of a corner.
• Vertically oriented oil drain for easy maintenance
• Protected by a steel skid plate and frame

Drive shaft features:

• Rear CV shaft diameter measures 27 mm (1.1 in.) and is designed for peak engine and braking torque
• Front CV shaft diameter measures 23 mm (0.91 in.) and is designed for peak engine torque
• Propshaft is designed for peak engine torque
• All CV shaft and propshaft joints are maintenance free and protected by exclusive thermoplastic elastomer (TPE) boots for durability

To complement the robust frame, full-size Gatorâ„¢ XUVs are equipped with four-wheel independent suspension.

A dual A-arm front and rear suspension provides a smooth ride over challenging terrain and excellent hauling characteristics.

The entire suspension system has been optimized to handle no cargo to maximum cargo without compromising ride quality or vehicle stability.

Vehicles with factory-installed cabs have heavy-duty front and rear shocks installed from the factory.

• A higher spring rate and higher preload force versus standard springs prevent the vehicle from sagging with a heavy payload.
• These heavy-duty shocks help with the heavier weight of the cab and when attachments are installed, like blades.

Dual A-arm independent front suspension features include:

• 203 mm (8 in.) of travel provides ample wheel travel to keep all four wheels on the ground for superior traction, excellent ride quality, and vehicle control
• Heavy-duty nodular cast-iron knuckles support the constant-velocity (CV) shaft and wheel
• Maintenance-free rubber torsional A-arm pivots for long life and quiet operation
• CV shaft protection from sticks that may puncture the rubber boot
• Coil-over shocks absorb the most demanding terrain

Dual A-arm independent rear suspension features include:

• Unequal length and dual A-arm construction for superior wheel control and travel
• 229 mm (9 in.) of total travel provides ample wheel travel to keep all four wheels on the ground for superior traction, excellent ride quality, and vehicle control
• Coil-over shocks absorb the most demanding terrain
• A-arms made from square/rectangular tubing reduce weight while remaining rigid
• Heavy-duty nodular cast-iron uprights support wheel loads with a double row of ball bearings
• CV driveshaft protection from sticks that may puncture the rubber boot
• Rear sway bar for lateral stability

A stable vehicle starts with the design of the foundation; the full-size Gatorâ„¢ XUVs have the most capable frame available in a high-performance utility vehicle.

Attributes that contribute to best-in-class stability:

• Frame designed to maximize resistance to frame twisting for improved cab performance
• Tires pushed out to all four corners, which keeps cargo between the axles
• Weight distribution on the front and rear tires when the vehicle has no cargo box load to maximum load
• Fully independent suspension system to keep all four wheels on the ground for superior traction and vehicle control
• Optimized seating positions to get on and off the vehicle more easily
• Low roll center (center of gravity) to minimize body roll and provide a steady feel during operation

Key elements of the frame include:

• Tubes and progressive stampings made from high strength steel provide the strength required to handle the demanding loads of heavy cargo and towing
• Robotically welded frame design provides an unrivaled foundation for the occupant protective structure (OPS), which gives the operator and passengers the assurance they are looking for in a high-performance utility vehicle
• OPS is designed to accommodate modular cab components – windshield, doors, roof, and rear panel can be added to complete a fully enclosed cab.
• Standard full-underbody skid protection provides protection to the operator and critical components such as the front differential, cooling system, and fuel tank
• E-coated and powder painted for maximum durability
• Integrated 51-mm (2-in.) receiver hitch in front and rear.

The heavy-duty frame provides the ultimate backbone for the XUV. The design has been proven through thousands of hours of durability testing in some of the most severe conditions.

The deluxe cargo box consists of a 15 percent glass-filled polypropylene composite material that eliminates rust and dents and reduces noise.

M-trim vehicles are built with a deluxe cargo box with spray-in liner, brake lights, and taillights.

Deluxe cargo box tailgate

The tailgate can be opened or removed for easier cleanout and to carry longer items. The tailgate features truck-like performance and can be operated with one hand.

The standard-installed lanyards can also be removed to lower the tailgate to 150 degrees for convenient loading and unloading tasks.

Deluxe cargo box tilt

The deluxe cargo box is easier to latch, unlatch, raise, and lower with the integrated handle design and gas assist.

A prop rod is provided to hold the box in the upright position for operator convenience, as well as limit box pivot travel.

Integrated tie-down points

The deluxe cargo box offers integrated tie-down points for increased versatility. Tie-down points are located in the following areas:

• Four corners inside the cargo box bed
• Four points on the load guard directly behind the operator station (A)
• Tie-down bars on either side of the cargo box (B)
• Six points on the underside of the cargo box frame (circled)

Converting deluxe cargo box to a flatbed

The deluxe cargo box easily converts to a flat bed. The flatbed configuration allows loading larger cargo.

Optional accessories

Optional accessories for the deluxe cargo box include:

• Taillight protectors
• Cargo box bed mat to protect the steel floor from dents
• Cargo box power lift (included in select comfort and convenience package)

Specifications

CAUTION: Carrying extra-long cargo that extends beyond the box can adversely affect stability.

OPS

OPS are standard equipment on open-station vehicles:

• Society of Automotive Engineers (SAE) and Occupational Safety and Health Administration (OSHA) rollover protective structure (ROPS) certified
• Meets SAE J2194
• Meets 29 CFR 1928.51(b)(1) and 29 CFR 1926.1002(a)(5) OSHA standards

Occupant Side Retention (OSR)

Nets are standard equipment on open-station vehicles:

• One-handed operation
• Great visibility
• Meets American National Standards Institute (ANSI) B71.9 certification

Optional half doors:

• One-handed operation
• Interior latch for opening
• Armrest for comfort
• Color-matched exterior decal based on the color of the vehicle
• Available as an attachment for field conversion
• Factory-installed option on open-station M-Trim vehicles

Roof, windshield, rear panel, door, and heater options

An open-station vehicle with an OPS can be upgraded by adding modular attachments:

• A factory-installed black roof is available on all full-size open-station vehicles
• A factory-installed windshield and rear panel is available on XUV 845M and XUV 875M open-station vehicles
  • Factory-installed windshield includes windshield wiper and washer
• Black roof, windshield with wiper, windshield washer, rear panel, heater, and full doors with roll down windows are available as attachments for field conversion for XUV 845E, XUV 845M and XUV 875M vehicles
• Black roof, windshield with wiper, windshield washer, heater, and poly cab doors are available as attachments for field conversion for XUV825M S4 and XUV855M S4 vehicles

Full-size four-passenger Gatorâ„¢ XUV vehicles are designed with comfort and ergonomics in mind.

Bench seats with room for four

The vehicles feature front and rear bench seats that can seat a total of four passengers. The bench seats are upholstered in durable black vinyl.

Comfort and convenience packages include headlights, spray-in liner, reverse, brake and taillights

Full-size four-passenger vehicles are ordered with a comfort and convenience package, which includes factory-installed optional equipment. Attachments for field conversion are also available to upgrade lighting and add equipment.

Grab handles

A-post grab handle, driver’s hip restraint, and rear seat bar

The vehicle is equipped with several grab handles that increase the passenger’s sense of security:

• A-post and dash grab handle for front passenger
• Rear seat bar for rear passengers
• Hip restrains on each end of each bench seat can be used as grab handles

Easy entry and exit

Spacious operator platform makes it easy for the operator and passengers to enter and exit the vehicle.

Ample storage and 12-V direct current (VDC) outlets

The vehicle has many places to store tools, gear, and refreshments:

• In lieu of rear passengers, the rear seat folds forward providing additional cargo space
• Rear under rear seat storage
• Two front and two rear cup holders
• Under hood storage
• A standard 12-VDC outlet is conveniently located on near the instrument panel

Dash controls and instrument display

The vehicle has switches placed near the operator on the dash:

• Engage the 4WD and differential lock with electric switches
• Switches are illuminated to make them easy to find in low light conditions
• Switch blanks for additional lighting and electrical accessories

The vehicle’s instrument display has the look and feel of a modern automobile. The instrument panel includes:

• Speedometer and tachometer
• Gear position, 4WD, and rear differential lock indicators
• Fuel and engine coolant temperature gauges
• Hour meter with service interval reminder to know when oil changes and other maintenance should be performed
• Odometer and trip meter
• Seat belt warning indicator
• Supervisor mode that limits vehicle speed to 43.5-km/h (27-mph) (gasoline model)
• A power-up sequence that cycles lights and gauges to indicate they are working
• System diagnostic indicator that illuminates when a diagnostic error code is stored
• Electric power-assist steering (EPAS) indicator
• Glow plug indicator (diesel model)
• Park brake indicator (vehicles equipped with optional foot operated park brake)

Convenient fuel fill

The vehicles are equipped with a large 27.6-L (7.3-gal.) fuel tank with 76-mm (3-in.) diameter opening that reduces spills during refilling.

Full-size Gatorâ„¢ XUVs have four color options:

Green and yellow

Olive and black

TrueTimber® KANATI camo

TrueTimber is a trademark of True Timber Outdoors Holding Company, LLC.

Full-size Gatorâ„¢ XUVs have several tire and wheel options.

Terra Hawk all-terrain tires

Key features:

• The tread pattern and wide footprint provide excellent traction with minimal impact on terrain
• Enhanced blend of material and more content for durability
• 4-ply front tire rating; 6-ply rear tire rating for excellent puncture resistance

Maxxis Bighorn 2.0 extreme terrain radial tires

Key features:

• Radial construction provides shock absorption, allowing for a smoother ride
• Non-directional tread pattern provides predictable cornering and claws up roots and rocks
• 6-ply rating for increased durability

Predator Heavy-Duty all-terrain radial tires

Key features:

• Radial construction provides shock absorption, allowing for a smoother ride
• All-terrain tread pattern balances traction and terrain impact
• Flat profile increases footprint area, reducing ground pressure
• Excellent option for use in hard surface or intermediate off-road applications
• 8-ply rating delivers up to three times the life of Bighorn tires

Alloy wheels

• The alloy wheels use a bright machined finish with clear-coat protection.
• Yellow alloys have powder-coated yellow wheels with machined areas and clear-coat protection (green/yellow XUV models only)
• Black alloys have powder-coated black wheels with machined areas and clear-coat protection (olive/black and camo XUV models only)
• Silver wheel bolts
• Custom silver steel valve stems and caps
• Custom wheel caps with the leaping deer logo

Maxxis and Bighorn are trademarks of Cheng Shin Rubber Ind. Co. Ltd.

Overview

A JDLink™ M Modem connects a utility vehicle to the John Deere Operations Center, which enables you to manage your fleet of John Deere equipment more efficiently, increase productivity, and reduce labor costs. Whether you’re a farmer, professional landscaper, or municipality, with a modem and Operations Center, you are always connected to the work in progress and keep track of your utility vehicles, commercial mowers, tractors, and farm equipment.

JDLink M Modem

A JDLink M Modem is a factory-installed option for model year 2026 and newer one-row full-size XUV vehicles. A modem is included on vehicles ordered with GreenStarâ„¢ and AutoTracâ„¢ ready option codes as well.

A modem can be field installed on the following vehicles:

• Model year 2018 and newer TS, TX, TX Turf, TH Gas, and TH Diesel
• GX Electric and GX Electric Crew
• Model year 2018 and newer HPX 615E and 815E
• Model year 2018 and newer XUV 560E, 560E S4, 590E, 590E S4, 590M, and 590M S4
• Model year 2018 and newer XUV 825E, 825M, 825M S4, 855E, 855M, and 855M S4
• XUV 835E, 835M, 835R, 865E, 865M, and 865R
• XUV 845M, 845R, 875M, and 875R

See compatibility section for serial number breaks and requirements.

John Deere Operations Center

The John Deere Operations Center tracks your fleet and provides tools to analyze equipment data. The connected features vary by vehicle model.

Location and status

The JDLink M Modem regularly transmits the location and operational status of each vehicle in the fleet so you can monitor progress in Operations Center.

• Location history-Display of map with current and past locations of each vehicle.
• Speed-Maps each vehicle’s current speed, so you can target operator training.
• Hours of operation-Reports the time of day the vehicle has been operated.
• Geofencing-Alerts when a vehicle enters or exits a prescribed area, for example if the vehicle has been stolen or an operator entered a prohibited area.
• Curfews-Alerts if the vehicle is operating outside prescribed times.

Engine hours

The modem regularly transmits the vehicle’s engine hours to inform maintenance planning and balance use.

• Sync-The vehicle reports actual engine hours to the Operations Center.
• Key-Engine hours are estimated by monitoring the key switch. Engine hours can be corrected in Operations Center.

Maintenance planner

Factory or custom maintenance plans can be established in Operations Center. Maintenance alerts are sent when engine hours reach maintenance intervals.

Machine Analyzer Tool

On select products, the modem reports the hours the vehicle spent working and idling. The Operations Center’s Machine Analyzer tool reports usage data which allows you to analyze operator behavior, identify causes of low productivity, and initiate corrective actions.

Fuel level

On select products, the modem reports the fuel level. On these products, an analysis of fuel consumption is available in the Operations Center Machine Analyzer Tool. Measuring fuel consumption enables you to address causes of excessive fuel use.

Diagnostic trouble codes (DTCs)

On select products, the modem transmits the trouble codes generated by the vehicle’s control units to the Operations Center. Addressing DTCs can reduce downtime and repair costs. For example, a low-engine oil pressure DTC can indicate an engine is low on oil. Addressing the issue can prevent costly downtime and repairs.

To help address issues quickly, when a DTC is generated, the Operations Center can display a push notification on the mobile app and send an email. Operations Center can also be configured to limit notifications to stop-level severity DTCs.

Service Advisor Remote

On select products, John Deere dealers can perform remote diagnostics, software programming, and adjustments without the cost of a service call.

Compatibility

A JDLink Modem is included on:

• Model year 2023 to 2025 vehicles ordered with option code 183E JDLink Modem. Option code 183E was only available with, and required on, GreenStar ready and AutoTrac ready vehicles.
• Model year 2026 and newer vehicles ordered with option code 183N JDLink M Modem. Option code 183N can be ordered as a stand-alone option and is required on GreenStar ready and AutoTrac ready vehicles.

A JDLink M Modem can be field installed on the Gator Utility Vehicles listed below. Field installation attachments simplify modem installation, and include mounting hardware, harness, and instructions. Field installation requires a JDLink M Modem to be ordered separately. The field installation attachments include a wiring harness therefore the modem should be ordered with the less harness option code.

*The TE Electric and XUV 845E models do not support installation of a JDLink Modem.

**Installation attachments are expected to be available by Fall 2025.

Ethernet cable and switch kits

On model year 2026 and newer XUV 845M, 845R, 875M, and 875R vehicles, an ethernet cable connects the JDLink M Modem to a Generation 4 or 5 display to transmit precision ag technology data to Operations Center.

• BUC12095 display and receiver integration kit includes the ethernet cable
• BUC11814 display and receiver integration kit requires an optional BUC11879 ethernet cable
• Only vehicles equipped with a BUC11814 display and receiver integration kit benefit from BUC11879 ethernet cable since factory-installed GreenStar and AutoTrac ready options include this functionality.
• Model year 2025 and older vehicles are not compatible with BUC11879 ethernet cable.

Model year 2026 vehicles with a generation 4 display (4240 or 4640) also require a BUC11874 ethernet switch to adapt the generation 4 display. This applies to vehicles with factory-installed GreenStar ready option, factory-installed AutoTrac ready option, and vehicles with a BUC11814 display and receiver integration kit. GreenStar 3 2630 Displays are not compatible with model year 2026 and newer AutoTrac systems.

The following chart shows the ethernet cable and switch kits needed to connect a display to a JDLink modem to transmit precision ag technology data to Operations Center:

* Nothing is needed because factory GreenStar and AutoTrac include connected modem.

**Factory-installed AutoTrac started with model year 2023 and factory-installed GreenStar ready started with model year 2025.

*** Nothing is needed because BUC12095 display and receiver integration kit includes ethernet cable.