| Manufacturer | John Deere |
| Price | 278,374(USD) |
| Model | 7R 250 |
| Equipment Type | Row-Crop Tractors |
| Factory | Waterloo, Iowa, USA |
KEY SPECS
| Engine description | John Deere PowerTech (B20 diesel compatible) 6.8L |
| Engine displacement | 6.8 L/415 cu in. |
| Rated engine power | ECE-R120: 184 kW/250 hp |
| Maximum engine power | ECE-R120: 202 kW/275 hp |
| Rated PTO power (hp SAE) | 152 kW/205 hp |
| Transmission type | Standard: John Deere e23 42/26 mph/Optional: John Deere e23 transmission 50 km/h/31 mph/John Deere Infinitely Variable Transmission (IVT) 0.050-42 km/h (0.030-26 mph)/John Deere Infinitely Variable Transmission (IVT) 0.050-50 km/h (0.030- 31 mph) |
| Hydraulic pump rated output | Standard: 63 cc: 162 L/min/43 gpm/Optional: 85 cc: 222.3 L/min/59 gpm |
| Rear hitch category (SAE designation) | Standard: Category 3/3N with Quik-Coupler/Optional: Category 3/3N with hook ends/Category 3N/3 with hook ends |
| Base machine weight | e23, TLS, 18.4R46: 10,000 kg/22,000 lb |
ENGINE SPECIFICATIONS
The John Deere 7R 250 boasts a powerful 6.8L inline 6-cylinder engine, utilizing dual turbochargers with variable geometry for optimized performance and response at its rated speed of 2100 rpm. Its Final Tier 4 emissions compliance, supported by an efficient DOC/DPF system, ensures reduced environmental impact, making it suitable for operators who prioritize sustainability. However, the complexity of the after-treatment system may lead to increased maintenance requirements over time.
| Description | John Deere PowerTech (B20 diesel compatible) 6.8L |
| Engine type | Diesel, in-line, 6-cylinder, wet-sleeve cylinder liners with four valves in head |
| Engine family | JJDXL06.8309 |
| Rated speed | 2100 rpm |
| Aspiration | Dual turbochargers, variable geometry turbo with fixed geometry turbo in series |
| Emission level | Final Tier 4 |
| After treatment type | Diesel oxidation catalyst (DOC)/diesel particulate filter (DPF) |
| Displacement | 6.8 L/415 cu in. |
ENGINE PERFORMANCE
The John Deere 7R 250 tractor boasts a robust Rated PTO power of 205 hp, allowing it to efficiently handle demanding implements. With a maximum engine power of 275 hp and a peak torque of 1171 Nm at 1600 rpm, it excels in heavy-duty applications, offering a PTO torque rise of 40% for enhanced performance under load. However, operators should be mindful of the tractor's weight and dimensions to ensure compatibility with transport and operational conditions.
| Rated power | ECE-R120: 184 kW/250 hp |
| Rated PTO power (hp SAE) | 152 kW/205 hp |
| Power boost | IPM: 25 kW/30 hp |
| Maximum engine power | ECE-R120: 202 kW/275 hp |
| Engine peak torque | At 1600 rpm: 1171 Nm/864 lb-ft |
| PTO torque rise | 40 percent |
TRANSMISSION
The John Deere 7R 250 tractor offers versatile transmission options, including the standard e23 and optional IVT, enabling speeds up to 50 km/h (31 mph) for enhanced operational efficiency. The choice between e23 and IVT provides flexibility, with IVT offering seamless power delivery and optimal performance, particularly in variable load scenarios. However, the complexity of IVT may present a learning curve for operators and could imply higher maintenance costs over time.
| Type | Standard: John Deere e23 42 km/h/26 mph/Optional: John Deere e23 transmission 50 km/h/31 mph/John Deere Infinitely Variable Transmission (IVT) 0.050-42 km/h (0.030-26 mph)/John Deere Infinitely Variable Transmission (IVT) 0.050-50 km/h (0.030- 31 mph) |
HYDRAULIC SYSTEM
| Type | Closed-center, pressure/flow compensated system with load sensing |
| Pump rated output | Standard: 63 cc: 162 L/min/43 gpm/Optional: 85 cc: 222.3 L/min/59 gpm |
| Available flow at a single rear SCV | 132 L/min/35 gpm |
| Available flow at front SCVs | 126 L/min/33 gpm |
| Number of rear selective control valves (SCVs) | Standard: Four SCVs/Optional: Three to six ISO couplers: 12.7 mm/1/2 in./Five ISO couplers (SCV 1: 19-mm [3/4-in.] couplers, SCV 2-5: 12.7-mm [1/2-in.] coupler) |
| Number of front selective control valves (SCVs) | One with front hitch |
| SCV control | Electronic |
REAR HITCH
| Hitch category (SAE designation) | Standard: Category 3/3N with Quik-Coupler/Optional: Category 3/3N with hook ends/Category 3N/3 with hook ends |
| Maximum lift capacity behind lift points | Standard (Category 3): 6894 kg/15,200 lb/Optional (Category 3N): 7847 kg/17,300 lb/Standard (Category 3 with hook ends): 6984 kg/Optional (Category 3 with hook ends): 7847 kg |
| Sensing type | Electrohydraulic |
DRAWBAR
| Drawbar category | Standard: Category 3/Optional: Category 3 with heavy-duty support/Category 4 |
| Maximum vertical load | Standard: Category 3: 1837 kg/4050 lb/Optional: Category 3 with heavy-duty support: 4536 kg/10,000 lb |
REAR POWER TAKE-OFF (PTO)
| Type | Independent/Standard: 44.45 mm (1.75 in.) 20-spline, 1,000 rpm/Optional: 44.45 mm (1.75 in.), 20-spline, 1,000 rpm capable of 35 mm (1.375 in.) 540/1000 rpm/44.45 mm (1.75 in.) 20-spline, 1000 rpm with 35-mm (1.375-in.) 540E/1000/1000E rpm gearcase/44.45 mm (1.75 in.) 20-spline, 1000 rpm with 35-mm (1.375-in.) 540/540E/1000 rpm gearcase |
| Engine rpm (at rated PTO speeds) | 540/1000 PTO rpm at 1950 engine rpm/540E/1000E PTO rpm at 1750 engine rpm |
| PTO actuation | Electric switch with adjustable modulation |
FRONT HITCH
| Category | Category 3N, ground engaging |
| Electric power | Seven-pin connector |
| Standard lift capacity | 5,200 kg/11,464 lb |
| Front power take-off (PTO) | Available: 35 mm (1.375 in.) 21 spline, 1,000 rpm, counter-clockwise rotation (when facing PTO)/Available through Parts: 44.45 mm (1.75 in.), 20 spline, 1,000 rpm, counter-clockwise rotation (when facing PTO) |
| PTO speed | 1,000 PTO rpm at 1940 engine rpm |
REAR AXLE
| Type | Standard: Rack-and-pinion or flange axles/Optional: Diameter: 110 x 2550 mm/4.33 x 100.4 in./Diameter: 110 x 3010 mm/4.33 x 118.5 in./Diameter: 120 x 2550 mm/4.72 x 100.4 in./Diameter: 120 x 3010 mm/4.72 x 118.5 in./Flanged axle: 335 mm (13.2 in.) |
| Final drive type | Inboard planetary three pinion |
| Rear differential lock | Full-locking electrohydraulic |
FRONT AXLE
| Type | Standard: 1300 Series MFWD: tread range 1524 to 2235 mm/60 to 88 in./Optional: TLS: Tread range 1524 to 2235 mm/TLS with front brakes available with 40 km/h/24.9 mph/TLS with front brakes standard with 50 km/h/31 mph |
| Front axle differential lock | 1300 Series MFWD: Limited slip/TLS: Limited slip/TLS with front brakes: Full-locking electrohydraulic (actuated at same time as rear diff lock) |
TIRES
The John Deere 7R 250 offers versatile RCI Group configurations for both front and rear, allowing compatibility with a range of implements. Its narrow turning radius, particularly with the 380/85R34 and 600/70R30 tires, enhances maneuverability in tight working conditions, making it suitable for both row crop and orchard applications. However, larger tire sizes may impact overall field navigation, necessitating careful consideration of tire selection based on operational needs.
| Front | RCI Group 42/43/44 |
| Rear | RCI Group 47/48/49 |
| Turning radius with brakes | 380/85R34 group 42 tires at 152.4-cm (60-in.) spacing, 1300: 7 m/23 ft/600/70R30 group 43 tires at 188.2-cm (74.1-in.) spacing, TLS: 6.7 m/22 ft/620/75R30 group 44 tires at 208.3-cm (82-in.) spacing, TLS: 8.7 m/28.5 ft |
STEERING
| Type | Standard: Hydraulic power-steering with electric pump back-up/Optional: ActiveCommand Steering 2 (ACS2) w/ electronic back-up pump |
ELECTRICAL SYSTEM
| Alternator size | Standard: 210 amp/Optional: 250 amp |
| Battery options | 12 V |
| Working lights | Standard: 18 halogen/Available: 18 LED or 22 LED |
| Type of bulb in headlight (Halogen, Zenon, LED) | Standard: 65-W halogen/Available: LED |
| Total cold cranking amps | With two 925 CCA group 31 batteries: 1850 CCA |
OPERATOR STATION
| Seat | Degree of seat swivel, left hand/Optional: 25 degree/Degree of seat swivel, right hand/40 degree/Standard: air suspension/Optional: ActiveSeat II |
| Cab suspension | Optional |
| Instructional seat | Standard |
| Display | Standard: 4600 Generation 4 CommandCenter: 25.4/10 in. |
| Radio | Standard: AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna |
| Inner cab volume | 3.24 m3/114 cu ft |
| Cab glass area | 6.56 m2/70.61 sq ft |
DIMENSIONS
| Wheelbase | 2925 mm/115.2 in. |
| Overall length | 5540 mm/218 in. |
| Drawbar clearance | Group 47 rear tires: 360 mm/14.2 in./Group 48 rear tires: 415 mm/16.3 in./Group 49 rear tires: 461 mm/18.1 in. |
WEIGHT
| Base machine weight | e23, TLS, 18.4R46: 10,000 kg/22,000 lb |
| Maximum ballast level | SAE PTO hp: 65.8 kg/145 lb |
CAPACITIES
| Crankcase oil volume | 26 L/6.9 U.S. gal. |
| Fuel tank | e23: 463 L/122 U.S. gal./IVT: 513 L/135 U.S. gal. |
| Diesel exhaust fluid (DEF) tank | 26.2 L/6.9 U.S. gal. |
| Cooling system | 39.5 L/10.4 U.S. gal. |
| Transmission-hydraulic system | 160 L/42.3 U.S. gal. |
SERVICEABILITY
| Interval for engine oil change | 500 hours |
| Interval for hydraulic/transmission oil change | 1,500 hours |
| Interval for engine coolant change | 6,000 hours |
LOADERS
| Loader | 700M |
| Lift capacity at full height | 2417 kg/5304 lb |
| Maximum lift height | 4741 mm/186 in. |
PRECISION AG
| Guidance | Integrated AutoTrac |
| Telematic | JDLink |
| Remote diagnostics | ServiceADVISOR Remote: available with JDLink hardware and activations/Remote Display Access: available with JDLink hardware and activations |
MISCELLANEOUS
| Country of manufacture | USA |
ADDITIONAL INFORMATION
| Date collected | 10-Jul-2020 |