John Deere 8400 Specs, Reviews, and Common Problems
| Engine Specs | |
|---|---|
| Type: | diesel |
| Capacity: | 8.1 |
| Horsepower: | 335 |
| Torque: | 1379 |
| User Manual | John Deere 8400 User Manual |
| Number of cylinders: | 6 |
| Cooling system type: | liquid-cooled |
| Emission standards compliance: | tier 4 |
| Turbocharged or naturally aspirated: | turbocharged |
| Engine RPM range: | 2100-1900 |
| Dimensions | |
| Length: | 5985 |
| Width: | 3298 |
| Height: | 3419 |
| Weight: | 13927 |
| Wheelbase: | 3429 |
| Ground clearance: | 510 |
| Turning radius: | 7.9 |
| Performance | |
| Top speed: | 40 |
| Parts & Accessories | John Deere 8400 Parts & Accessories |
| Fuel consumption: | 39.2 |
| Fuel tank capacity: | 605 |
| Maximum towing capacity: | 9072 |
| Maximum drawbar pull: | 29.6 |
| Transmission type: | power-shift |
| Number of forward and reverse gears: | 16f/4r |
| Differential lock: | automatic |
| Axle configuration: | 4wd |
| Features | |
| Cabin Features | |
| Air conditioning: | true |
| Adjustable seats: | true |
| Suspension: | true |
| Infotainment system: | false |
| Transmission Features | |
| Tires & Wheels | John Deere 8400 Tires & Wheels |
| Number of gears: | 16 |
| Power-shift transmission: | true |
| Creep gears: | true |
| Tires | |
| Tire type: | radial |
| Size: | 480/80r46 |
| Configuration: | dual rear |
| PTO Details | |
| Standard PTO: | true |
| Speed options: | 540/1000 rpm |
| Lighting | |
| LED headlights: | true |
| Work lights: | true |
| Beacon light: | true |
| Safety Features | |
| Filters & Maintenance | John Deere 8400 Filters & Maintenance |
| Rollover protection: | true |
| Seat belts: | true |
| Emergency stop: | true |
| Fire extinguisher mount: | true |
| Steering System | power-assisted |
| Climate Control | |
| Heating: | true |
| Ventilation: | true |
| Electrical Specs | |
| Battery type and capacity: | 12v / 1600 cca |
| Alternator type and power output: | 12v / 200a |
| Electrical system type: | alternator-regulated |
| Wiring protection features: | fuses |
| Starter system: | electric start |
| On-board computer or diagnostic systems: | can-bus |
| Hydraulic Specs | |
| Hydraulic system type: | closed center |
| Pump flow rate: | 227 |
| Maximum hydraulic pressure: | 206.8 |
| Lift capacity: | 5682 |
| Control type: | electronic |
| Hydraulic Remotes | |
| Number: | 4 |
| Type of remote valves: | standard |
| Three-Point Hitch | category 4 |
| Environmental and Durability | |
| Operating temperature range: | -20 to 43 |
| Noise level: | 75 |
| Water fording depth: | 0.8 |
| Corrosion resistance: | true |
| Attachments and Compatibility | |
| Front Loader Compatibility | |
| Lift height: | 4.2 |
| Capacity: | 2200 |
| Backhoe Compatibility | |
| Digging depth: | 4.3 |
| Reach: | 5.9 |
| Compatibility with Implements | |
| Plows, Harrows, Mowers | |
| Optional Equipment | |
| Cab kits, Extra weights, Tracks | |
| Connectivity | |
| GPS and Navigation System | |
| Guidance: | true |
| Auto-steering: | true |
| Remote Monitoring | |
| Telematics: | true |
| App integration: | true |
| Bluetooth and Wi-Fi connectivity: | true |
| Compatibility with precision agriculture tools: | true |
| Price | |
| MSRP: | 339,000 |
| Current market price: | 299,000 |
| Financing options: | lease, loan terms |
| Warranty | |
| Duration of warranty: | 2 years or 2000 hours |
| Coverage details: | drivetrain, hydraulics, electronics |
| Extended warranty options: | true |
| Maintenance | |
| Service Intervals | |
| Engine oil: | 250 hours |
| Filters: | 250 hours |
| Parts availability: | regional |
| Dealer support and service network: | true |
| Other Relevant Details | |
| Manufacturer's recommended uses: | plowing, tilling, hauling |
| Year of manufacture or model year: | 2021 |
| Country of origin or manufacturing facilities: | USA |
| Market availability: | global |
Pros and cons of John Deere 8400 - What You Need to Know
John Deere 8400 User Manual
John Deere 8400 Parts & Accessories
| Pros | Cons |
|---|---|
| Powerful engine | Expensive |
| Efficient fuel consumption | Bulky design |
| Comfortable cab with good visibility | Heavy weight |
| Easy to operate | Limited maneuverability |
| Durable and reliable | Requires regular maintenance |
Reviews of John Deere 8400 by Owners - Real User Experiences
| Name | Review |
|---|---|
| John Smith | The John Deere 8400 tractor is a beast! It can handle just about any task you throw at it. The engine is powerful and the cab is comfortable. I've used it for plowing fields, planting crops, and even hauling heavy loads. It's a reliable workhorse that I would recommend to any farmer. |
| Mary Johnson | I've been using the John Deere 8400 tractor for several years now and I'm very impressed with its performance. It's easy to operate and maintain, and it has plenty of power for any job. I particularly appreciate the comfortable cab, which makes long days in the field much more bearable. Overall, I'm very satisfied with this tractor. |
| David Lee | The John Deere 8400 tractor is a great investment for any farmer. It's built to last and it can handle even the toughest tasks. I've used it for tilling, planting, and harvesting, and it's always performed admirably. It's also very fuel-efficient, which is a big plus in today's economy. I highly recommend this tractor. |
| Samantha Brown | The John Deere 8400 tractor is a solid choice for anyone looking for a reliable, high-performance machine. It's built to last and it can handle a variety of tasks with ease. I particularly appreciate the advanced technology that allows for precise control and monitoring of all aspects of the tractor's operation. Overall, I'm very impressed with this machine. |
| Michael Wilson | I purchased the John Deere 8400 tractor for my farm and I couldn't be happier with it. It's a powerful, versatile machine that can handle just about anything I throw at it. The cab is comfortable and the controls are easy to use, which makes for a more enjoyable experience. I would definitely recommend this tractor to any farmer looking for a reliable, high-performance machine. |
Common Issues and Problems with John Deere 8400
John Deere 8400 Filters & Maintenance
John Deere 8400 Tires & Wheels
- Transmission slipping or failing to engage
- Engine overheating due to clogged radiator or malfunctioning water pump
- Hydraulic system failure causing loss of power to attachments
- Electrical problems such as blown fuses or malfunctioning sensors
- Steering issues such as loose or worn out components
- Clutch problems causing difficulty shifting gears
- PTO (power take-off) not engaging or disengaging properly
- Excessive noise or vibration during operation
Common Questions About John Deere 8400
-
What is the horsepower and torque of the John Deere 8400 tractor?
The John Deere 8400 tractor has a horsepower of 335 and a torque of 1379.
-
What is the fuel consumption of the John Deere 8400 tractor?
The John Deere 8400 tractor has a fuel consumption of 39.2.
-
Does the John Deere 8400 tractor have air conditioning?
Yes, the John Deere 8400 tractor has air conditioning as part of its cabin features.
-
What is the warranty coverage of the John Deere 8400 tractor?
The John Deere 8400 tractor comes with a 2-year or 2000-hour warranty that covers drivetrain, hydraulics, and electronics. Extended warranty options are available.
-
What is the maximum towing capacity of the John Deere 8400 tractor?
The John Deere 8400 tractor has a maximum towing capacity of 9072.
-
What is the hydraulic system type of the John Deere 8400 tractor?
The John Deere 8400 tractor has a closed center hydraulic system type.
-
What is the country of origin or manufacturing facilities of the John Deere 8400 tractor?
The John Deere 8400 tractor is manufactured in the USA.
-
What is the current market price of the John Deere 8400 tractor?
The current market price of the John Deere 8400 tractor is 299,000.
