| Manufacturer | John Deere |
| Price | - |
| Model | 7230R |
| Equipment Type | Row-Crop Tractors |
| Factory | Waterloo, Iowa, USA |
JOHN DEERE 7230R POWER
| Engine (gross) | 230hp / 171.5kW |
| Engine (net) | 221hp / 164.8kW |
| Engine (max) | 269hp / 200.6kW |
| PTO (claimed) | 189hp / 140.9kW |
ENGINE DETAIL
The John Deere 7230R features a robust Power Tech PSX diesel engine with dual turbochargers, delivering a rated power of 221 hp and notable torque of 794 lb-ft, making it well-suited for demanding agricultural tasks. Its advanced fuel system and emission control with cooled exhaust gas recirculation provide improved fuel efficiency and compliance with Stage IIIB emissions standards. However, the significant weight and displacement may challenge maneuverability in certain terrains, so it’s ideal for large-scale operations rather than confined spaces.
| Description | John Deere Power Tech PSX dual turbochargers diesel 6-cylinder 24-valve liquid-cooled inline |
| Displacement | 415ci / 6.8L |
| Bore/Stroke | 4.19x5.00inches / 106x 127mm |
| Emissions | Stage IIIB*Stage II version available in select markets |
| Emission control | cooled exhaust gas recirculation |
| Rated Power (ECE R24) | 221hp / 164.8kW |
| Rated Power (EC 97/98) | 230hp / 171.5kW |
| Maximum Power (ECE R24) | 258.6hp / 192.8kW |
| Maximum Power (EC 97/68) | 269hp / 200.6kW |
| Fuel system | electronic high-pressure common rail |
| Compression | 16:1 |
| Rated RPM | 2100 |
| Operating RPM | 1550-2100 |
| Torque | 794lb-ft / 1076.7Nm |
| Torque RPM | 1600 |
| Starter | electric |
| Starter volts | 12 |
| Coolant capacity | 41.7qts / 39.5L |
ENGINE OIL
The John Deere 7230R tractor has an oil capacity of 25.9 quarts (24.5 liters) and a recommended oil change interval of 500 hours of operation. This relatively high oil capacity allows for better oil thermal stability and extended lubricant longevity, reducing the frequency of maintenance. However, operators should monitor for any oil degradation indicators to prevent potential engine wear, especially in high-load scenarios.
| Oil capacity | 25.9qts / 24.5L |
| Oil change | 500h |
JOHN DEERE 7230R ENGINE
The John Deere 7230R is equipped with a powerful 6.8L 6-cylinder diesel engine, providing robust torque for demanding agricultural tasks. Key advantages include its high fuel efficiency and advanced CommandPRO controls, enhancing operator comfort and precision. However, while the engine's output is ideal for heavy-duty applications, maintenance costs may be higher due to complex electronics and emission systems.
| Description | John Deere 6.8L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The John Deere 7230R features a 20-speed partial power shift and a 23-speed full power shift transmission, enhancing operational versatility and efficiency. The infinitely variable transmission offers seamless speed adjustments, improving productivity during field operations. However, users may encounter a steeper learning curve with the advanced shifting systems, but the enhanced control and performance in varied terrains are significant advantages.
| Description | 20-speed partial power shift 23-speed full power shift infinitely variable transmission |
TRANSMISSION 1
The John Deere 7230R's Command Quad Eco transmission offers a partial power shift system with 20 forward and reverse gears, enhancing operational flexibility in various field conditions. Its four power shift gears combined with five synchronized ranges facilitate smooth shifting and improved fuel efficiency. A significant aspect to consider is the oil capacity of 169.1 quarts, which requires regular maintenance monitoring to ensure optimal performance and longevity of the transmission system.
| Transmission | John Deere Command Quad Eco |
| Type | partial power shift |
| Gears | 20 forward and reverse |
| Oil capacity | 169.1qts / 160.0L |
| Description | Four power shift gears (1-4) in five synchronized ranges (A-E) with left-hand reverser |
SPEEDS 1
| Description | With Group 48 rear tires. 50kph transmission shown. Reverse speeds are about 5% faster than forward. Reverse capped at 30 kph (D4) |
TRANSMISSION 2
The John Deere 7230R features the e23 full power shift transmission, providing efficient shifting with 23 forward and 11 reverse gears, enhancing versatility in various field conditions. Its oil capacity of 169.1 quarts (160.0L) supports cooler operation, ensuring prolonged service life under heavy loads. However, the complexity of the power shift system may demand higher maintenance and operating familiarity, particularly in applications requiring frequent gear changes.
| Transmission | John Deere e23 |
| Type | full power shift |
| Gears | 23 forward and 11 reverse |
| Oil capacity | 169.1qts / 160.0L |
SPEEDS 2
| Description | With Group 48 rear tires. Top speed is achieved at reduced engine rpm. F23 at 1855rpm and R11 at 1820rpm |
TRANSMISSION 3
The John Deere 7230R features an AutoPowr IVT, enabling seamless transitions between infinite forward and reverse gears, enhancing operational efficiency and reducing driver fatigue. With an oil capacity of 169.1 quarts (160.0 liters), it allows for extended service intervals, promoting reliability during prolonged use. However, the complexity of IVT may result in higher repair costs compared to traditional transmission systems, necessitating skilled maintenance personnel.
| Transmission | John Deere AutoPowr IVT |
| Type | infinitely variable transmission |
| Gears | infinite forward and reverse |
| Oil capacity | 169.1qts / 160.0L |
MECHANICAL
The John Deere 7230R features a 4x4 MFWD chassis and inboard planetary final drives, providing enhanced traction and stability on varied terrains, important for tasks that require robust power delivery. Its electro-hydraulic differential locks and hydraulic wet disc brakes offer excellent control and safety, making it suitable for heavy-duty operations. Additionally, the 20-speed partial power shift or 23-speed full power shift transmissions enhance versatility in speed management, allowing seamless transitions across different working conditions.
| Chassis | 4x4 MFWD 4WD |
| Final drives | inboard planetary |
| Differential lock | electro-hydraulic rear linked electro-hydraulic front on TLS Plus axle with brakes |
| Steering | hydrostatic power |
| Brakes | hydraulic wet disc |
| Cab | Cab standard with air-conditioning. Auto Trac ready |
| Transmissions | 20-speed partial power shift 23-speed full power shift infinitely variable transmission |
CAPACITY
| CommandQuad Fuel | 151.1gal / 571.9L |
| E23 Fuel | 143.7gal / 543.9L |
| IVT Fuel | 155.6gal / 588.9L |
| Hydraulic system | 42.3gal / 160.1L |
HYDRAULICS
| Type | closed center pressure-flow compensated |
| Capacity | 42.3gal / 160.1L |
| Pressure | 2958psi / 204.0bar |
| Valves | 3 to 6 |
| Pump flow | 31.9gpm / 120.7lpm *Standard 45cc pump 42.8gpm / 162.0lpm 63cc pump 59gpm / 223.3lpm 85cc pump |
| Rear SCV flow | 34.9gpm / 132.1lpm |
| Front SCV flow | 33.3gpm / 126.0lpm |
TRACTOR HITCH
| Rear Type | III/IIIN |
| Control | electro-hydraulic draft sensing |
| Rear lift | 12000lbs / 5443kg 15200lbs / 6894kg |
| Front Hitch | IIIN |
| Front lift | 11464lbs / 5200kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 (1.75) / 540/1000 (1.375) / 540E/1000 / 1000E (1.375) |
| Engine RPM | 1000@1940 |
| Front PTO | independent |
| Front RPM | 1000 (1.375) / 1000 (1.75) |
JOHN DEERE 7230R TIRES
The John Deere 7230R tractor, equipped with Ag front tires of size 320/85R38, offers enhanced traction and stability in various field conditions. The extensive range of rear tire options (from 320/90R54 to 800/70R38) allows for customization based on load capacity and soil conditions, which can improve yield and reduce soil compaction. However, selecting the wrong tire size may impact fuel efficiency and maneuverability in tight spaces, making it essential to match tire specifications to operational requirements.
| Ag front | 320/85R38 |
| Ag rear | 320/90R54 / 380/90R50 / 480/80R46 / 520/85R42 / 620/70R42 / 650/65R42 / 710/70R38 / 320/105R54 / 380/90R54 / 480/80R50 / 520/85R46 / 620/70R46 / 710/70R42 / 800/70R38 |
DIMENSIONS
| Wheelbase | 115.2inches / 292cm |
| Length | 217inches / 551cm |
| Height (cab) | 132inches / 335cm |
| Weight | 22893lbs / 10384kg |
| Clearance (front axle) | 19.5inches / 49cm |
| Front axle | Triple-Link Suspension MFWD |
| Rear axle | Bar: 3.94 by 118.5inches / 100by 3009mm |
| Front tread | 60 to 88inches / 152to 223cm |
DIMENSIONS & TIRES
The John Deere 7230R features a wheelbase of 115.2 inches, providing stability and improved traction on varied terrains due to its substantial weight of 22,893 lbs. The front tire size of 540/65R34 and rear tire size of 650/85R38 enhance load distribution and minimize soil compaction, making it suitable for heavy draft operations. However, the larger rear tires may require additional considerations for compatibility with narrower equipment or tight field conditions.
| Wheelbase | 115.2inches / 292cm |
| Weight | 22893lbs / 10384kg |
| Front tire | 540/65R34 |
| Rear tire | 650/85R38 |
7230R SERIAL NUMBERS
| Location | Serial number plate on right side of tractor frame, above front axle |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 200 |
| Batteries | 2 |
| Battery CCA | 925 |
| Battery volts | 12 |
| Battery Group | 31 |