John 91黑料专区 Operator Experience
The John 91黑料专区 Operator Experience transforms the way operators interact with their machine by delivering a more intuitive, comfortable, and future-ready cab environment. Building on the 8R and 8RX high-horsepower tractors, this in cab experience is being brought across all 8 Series models, creating a more consistent drive experience regardless of machine. With CommandX, CommandX Plus, and CommandX Pro, drive lever options operators benefit from a unified drive strategy that enhances specific customer preferences and precision in the field. The modern, configurable layout鈥攊ncluding the CommandARM鈩� updates, all new Convenience Display, and strategically placed quick access controls鈥攑uts everything within reach, minimizing distractions and maximizing productivity. Added features like the wireless phone charger, advanced seat adjustments with ventilation, and smooth door cinch feature ensure operators stay comfortable, connected, and focused throughout long days. Together, these enhancements deliver a more refined, consistent operating experience that helps operators stay productive and perform at their best across every task.
Hitch Active Downforce
Enhance your planting precision with Hitch Active Downforce. By actively adjusting to changing field conditions, it helps maintain consistent seed depth and stable planter performance鈥攔educing the need for manual adjustments and helping you stay on your intended settings across every acre.
CommandView 4 Plus Cab
The John 91黑料专区 CommandView 4 Plus Cab on 8RX models enhances operator productivity with a more open and visible work environment. Increased floor space provides greater comfort and freedom of movement, while improved right-hand side visibility gives operators a clearer view of implements and field conditions for better control and precision. Together, these improvements help operators stay comfortable, aware, and efficient throughout the day.
56V Power Offboarding
56V Power Offboarding helps you spend less time hooking up and more time planting. Available on EVT transmissions, it鈥檚 a smarter, simpler way to power your electrically driven planter鈥攕o you can focus on what matters most: maximizing your productivity in the field.
| Specifications | ||||
|---|---|---|---|---|
| John 91黑料专区 8RX 410 HP: 443 Max鹿 / 410 Rated虏 |
| Engine Make | John 91黑料专区 | |||
|---|---|---|---|---|
| Engine Model | JD9 | |||
| Engine Family | VJDXL09.0333 | |||
| Displacement (L) | 9 | |||
| Displacement (cu in.) | 549 | |||
| Rated Engine Power (hp) | 404 | |||
| Rated Engine Power (kw) | 302 | |||
| Rated Engine Power (PS) | 410 | |||
| Maximum Engine Power (hp) | 437 | |||
| Maximum Engine Power (kW) | 326 | |||
| Maximum Engine Power (PS) | 443 | |||
| Transmission Type | Standard: e23鈩� PowerShift鈩� 40K, 40 km/h 24.9 mph Optional: John 91黑料专区 eAutoPowr鈩� EVT鈩� 40K, 0.05-42 km/h 0.03-26 mph |
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| Rear Hitch Category (SAE Designation) | Category 4N/3 at 610 mm (24 in.) behind hitch point: 9,072 kg 20,000 lb Optional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6,803 kg 15,000 lb |
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| Pump Rated Output | Standard: 85-cc pump: 227.1 L/min 60 gpm Optional: 85-cc plus 35-cc dual pump: 318 L/min 84 gpm |
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| Base Machine Weight (lb) | 43,300 | |||
| Base Machine Weight (kg) | 19,600 |
| Wheel or Track Configuration | 2-Track | |||
|---|---|---|---|---|
| Drive Type |
| Engine Make | John 91黑料专区 | |||
|---|---|---|---|---|
| Engine Model | JD9 | |||
| Engine Family | VJDXL09.0333 | |||
| Emissions Certifications | Final Tier 4 | |||
| Displacement (L) | 9 | |||
| Displacement (cu in.) | 549 | |||
| Aspiration | Dual turbochargers, variable geometry turbo with fixed geometry turbo in series; air-to-air aftercooling and cooled exhaust gas recirculation | |||
| Number of Cylinders | Six | |||
| Cylinder Liners | Wet-sleeve | |||
| Aftertreatment Type | Diesel oxidation catalyst (DOC)/diesel particulate filter (DPF)/selective catalytic reduction (SCR) | |||
| Intelligent Power Management (IPM) | ||||
| Rated Engine Speed (rpm) | 2,100 | |||
| Rated Engine Power (hp) | 404 | |||
| Rated Engine Power (kW) | 302 | |||
| Rated Engine Power (PS) | 410 | |||
| Rated Engine Power with IPM (hp) | ||||
| Rated Engine Power with IPM (kw) | ||||
| Rated Engine Power with IPM (PS) | ||||
| Engine Torque at Rated Speed (lb-ft) | 1,365 | |||
| Engine Torque at Rated Speed (Nm) | 1,851 | |||
| Maximum Engine Speed (rpm) | ||||
| Maximum Engine Power (hp) | 437 | |||
| Maximum Engine Power (kW) | 326 | |||
| Maximum Engine Power (PS) | 443 | |||
| Maximum Engine Power with IPM (hp) | ||||
| Maximum Engine Power with IPM (kW) | ||||
| Maximum Engine Power with IPM (PS) | ||||
| Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628) (hp) | ||||
| Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628) (KW) | ||||
| Maximum Engine Power PS (HP ISO) at Maximum Engine Speed (EU 2016/1628) (PS) | ||||
| Maximum Engine Torque | At 1,600 rpm: 1,851 Nm 1,365 lb-ft |
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| Constant Power Range | ||||
| Power Bulge (%) | 8 | |||
| Bore and Stroke (in.) | ||||
| Bore and Stroke (mm) | ||||
| Compression Ratio | ||||
| Lubrication | ||||
| Cooling System Type | ||||
| Fuel Type | Diesel | |||
| Alternative Fuel Type | B30 Diesel Compatible | |||
| Air Cleaner Type | ||||
| Torque Rise (%) | 40 |
| Transmission Type | Standard: e23鈩� PowerShift鈩� 40K, 40 km/h 24.9 mph Optional: John 91黑料专区 eAutoPowr鈩� EVT鈩� 40K, 0.05-42 km/h 0.03-26 mph |
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|---|---|---|---|---|
| Maximum Speed Forward | 42 km/h 26 mph |
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| Minimum Speed Forward | 0.05 km/h 0.03 mph |
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| Creeper | ||||
| Reverser | ||||
| Clutch | ||||
| Cruise Control |
| PTO Category | Standard: 45 mm 1.75 in. 20-spline, 1,000 rpm Optional: 45 mm 20-spline, 1000/1000E rpm |
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|---|---|---|---|---|
| Optional PTO Category | ||||
| Rated PTO Power (hp) | 310 | |||
| Rated PTO Power (kW) | 231 | |||
| Rated PTO Power (PS) | 314 | |||
| Rated PTO Power with IPM (hp) | ||||
| Rated PTO Power with IPM (kW) | ||||
| Rated PTO Power with IPM (PS) | ||||
| Economy PTO Speeds | 1000E rpm | |||
| Engine rpm at Rated PTO Speeds (540/1.000) | 1810 / 1995 | |||
| Engine rpm at Rated PTO Speeds (540/540E/1.000) | ||||
| Engine rpm at Rated PTO Speeds (540E/1000/1.000E) | -- / 1995 / 1590 | |||
| Engine rpm at Rated PTO Speeds (1000/1000E/1.300) | ||||
| Engagement Method | Electrohydraulic with adjustable modulation | |||
| PTO Clutch | ||||
| Number of Splines | 20 | |||
| Brake (For Mid and Rear PTO) |
| Front PTO Category | ||||
|---|---|---|---|---|
| PTO Speed | ||||
| Front PTO Rotation | ||||
| Front Rated PTO Power (hp) | ||||
| Front Rated PTO Power (kW) | ||||
| Front Rated PTO Power (PS) | ||||
| Engine rpm (at Rated PTO Speeds) | ||||
| Maximum PTO Power (hp) | ||||
| Maximum PTO Power (kW) | ||||
| Maximum PTO Power (PS) | ||||
| Engine rpm (at Maximum PTO Speeds) (rpm) | ||||
| Front Number of Splines |
| Front Hitch Category | ||||
|---|---|---|---|---|
| Lift Capacity Through Full Lift Range at Coupling Points (lb) | ||||
| Lift Capacity Through Full Lift Range at Coupling Points (kg) | ||||
| Maximum Lift Capacity at Coupling Points (lb) | ||||
| Maximum Lift Capacity at Coupling Points (kg) | ||||
| Number of Front Selective Control Valves (SCVs) | ||||
| Electric Power |
| Rear Hitch Category (SAE Designation) | Category 4N/3 | |||
|---|---|---|---|---|
| Maximum Lift Capacity Directly at Coupling Points | ||||
| Lift Capacity Through Full Lift Range Directly at Coupling Points | ||||
| Maximum Lift Capacity at 610-mm Behind Hitch Point | 9,072 kg 20,000 lb |
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| Lift Capacity Through Full Lift Range at 610-mm Behind Hitch Point | 6,803 / 9,072 kg 15,000 / 20,000 lb |
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| Sensing Type | Electrohydraulic | |||
| Draft Control Sensing |
| Drawbar Category | Standard: Category 4 with heavy-duty support Optional: Category 4 |
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|---|---|---|---|---|
| Maximum Vertical Load | Standard: 4,990 kg 11,000 lb Optional: 2,245 kg 4,950 lb |
| Hydraulic System Type | Closed-center, pressure/flow compensated system with load sensing | |||
|---|---|---|---|---|
| Pump Rated Output | Standard: 85-cc pump: 227.1 L/min 60 gpm Optional: 85-cc plus 35-cc dual pump: 318 L/min 84 gpm |
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| Maximum Operating Pressure (psi) | ||||
| Maximum Operating Pressure (bar) | ||||
| Number of Rear Selective Control Valves (SCVs) | Standard: 1.3-cm (1/2-in.) ISO couplers: four Optional: 1.3-cm (1/2-in.) ISO couplers: five and six available |
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| Available Flow at a Single Rear SCV | 1.3-cm (1/2-in.) couplers: 132 L/min 35 gpm |
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| Hydraulics Number of Mid Selective Control Valves (SCVs) | ||||
| Available Flow at Front SCVs (gpm) | 25 | |||
| Available Flow at Front SCVs (L/min) | 96 | |||
| SCV Control | Electronic | |||
| Auxiliary Hydraulic Features |
| Front Axle Type | 1700 Series MFWD | |||
|---|---|---|---|---|
| Front Axle Differential Lock | Full-locking electrohydraulic (actuated at same time as rear diff-lock) |
| Rear Axle Type | Flange | |||
|---|---|---|---|---|
| Rear Differential Lock | Full-locking electrohydraulic | |||
| Differential Control | ||||
| Final Drive | Inboard planetary |
| Steering Type | Hydraulic power-steering with electric pump back-up | |||
|---|---|---|---|---|
| Primary Brakes | ||||
| Secondary Brake | ||||
| Trailer Brakes | ||||
| Parking Brake |
| Front Tires Size | ||||
|---|---|---|---|---|
| Front Tread Spacing (in.) | ||||
| Front Tread Spacing (mm) | ||||
| Rear Tread Spacing (in.) | ||||
| Rear Tread Spacing (mm) | ||||
| Wheel Tread Range | ||||
| Central Tire Inflation System (CTIS) |
| Track Drive Type | Camso鈩� AG 4500 (MICHELIN庐 BIBTRACK庐 150) Friction Drive | |||
|---|---|---|---|---|
| Track Tread Spacing | 1,930.4 mm 76 in. 2,032 mm 80 in. 2,235.2 mm 88 in. 3,048 mm 120 in. |
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| Track Width | 419 mm 16.5 in. 457 mm 18 in. 609 mm 24 in. 762 mm 30 in. |
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| Number Of Mid Rollers | Front: Two Rear: Three |
| Battery Voltage (V) | 12 | |||
|---|---|---|---|---|
| Electrical System Voltage (V) | ||||
| Battery Cold Cranking Amps (CCA) | 1,900 | |||
| Battery Capacity | ||||
| Alternator Capacity | 200 amp Optional: 330 amp |
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| Working Lights | 18鈥�24 light-emitting diode (LED) | |||
| Driving Lights | LED |
| ROPS Type | ||||
|---|---|---|---|---|
| Gearshift Location | ||||
| Db(A) Rating (dBA) | ||||
| Seat Suspension | Air seat | |||
| Degree of Seat Swivel, Left Hand (degree (angle)) | 25 | |||
| Degree of Seat Swivel, Right Hand (degree (angle)) | 40 | |||
| Cab Suspension | Four-post cab suspension | |||
| Instructional Seat | Standard | |||
| Primary Display | G5岽舅♂禈刷 Display - 325 mm 12.8 in. |
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| Radio | AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna | |||
| Inner Cab Volume (cu ft) | 114 | |||
| Inner Cab Volume (m鲁) | 3.24 | |||
| Cab Glass Area (sq ft) | 70.18 | |||
| Cab Glass Area (m虏) | 6.52 |
| Guidance | Integrated AutoTrac鈩� | |||
|---|---|---|---|---|
| Secondary Display | ||||
| Receiver | ||||
| Connectivity | JDLink鈩� hardware standard, activations, and Ethernet harnesses (availability dependent upon destination) | |||
| Remote Diagnostics | JDLink hardware standard | |||
| ISOBUS Ready | ||||
| TIM Compatibility |
| Fuel Tank Capacity (gal.) | 244 / 219 | |||
|---|---|---|---|---|
| Fuel Tank Capacity (L) | 924 / 829 | |||
| Diesel Exhaust Fluid (DEF) Tank Capacity (gal.) | 9.8 | |||
| Diesel Exhaust Fluid (DEF) Tank Capacity (L) | 37.2 | |||
| Cooling System Capacity (gal.) | 11.2 / 12.4 | |||
| Cooling System Capacity (L) | 42.3 / 46.9 | |||
| Transmission - Hydraulic System (gal) | 66.1 / 68.8 | |||
| Transmission - Hydraulic System (L) | 250 / 260.6 | |||
| Crankcase Oil Volume (gal) | 7 | |||
| Crankcase Oil Volume (L) | 26.6 |
| Wheelbase (in.) | 127.36 | |||
|---|---|---|---|---|
| Wheelbase (mm) | 3,235 | |||
| Base Machine Weight (lb) | 43,300 | |||
| Base Machine Weight (kg) | 19,600 | |||
| Overall Height (in.) | ||||
| Overall Height (mm) | ||||
| Transport Height (in.) | ||||
| Transport Height (mm) | ||||
| Overall Width (in.) | ||||
| Overall Width (mm) | ||||
| Overall Length (in.) | ||||
| Overall Length (mm) | ||||
| Ground Clearance (in.) | ||||
| Ground Clearance (mm) | ||||
| Front Axle Ground Clearance (in.) | ||||
| Front Axle Ground Clearance (mm) | ||||
| Drawbar Ground Clearance (in.) | ||||
| Drawbar Ground Clearance (mm) | ||||
| Maximum Ballast Level (lb) | 44,100 | |||
| Maximum Ballast Level (kg) | 20,000 | |||
| Maximum Permissible Weight (lb) | 53,000 | |||
| Maximum Permissible Weight (kg) | 24,000 |
| Country of Manufacture | United States | |||
|---|---|---|---|---|
| Date Collected | 07-May-2026 |
1Max engine power PS (hp ISO) at max engine power speed (ECE-R120).
2Rated engine power PS (hp ISO) at rated engine rpm (ECE-R120).
3Compared to model year 2026 8RX Tractors.
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.
