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| info | |
| Series: | → 8400R |
| Production | |
| Manufacturer: | John Deere |
| Type: | Row-Crop tractor |
| Factory: | Waterloo, Iowa, USA |
| Variants | |
| 8370R: | wheeled tractor |
| 8370RT: | crawler |
| John Deere 8370R Power | |
| Engine (gross): | 370 hp 275.9 kW |
| Engine (max): | 407 hp 303.5 kW |
| PTO (claimed): | 313 hp 233.4 kW, 150 hp 111.9 kW (front) |
| Drawbar (tested): | 297.72 hp 222.0 kW |
| PTO (tested): | 375.33 hp 279.9 kW |
| Mechanical | |
| Chassis: | 4x4 MFWD 4WD |
| Final drives: | inboard planetary |
| Differential lock: | hydraulic rear standard, hydraulic front with 1500 and ILS axles |
| Steering: | hydrostatic power, Active Command steering optional |
| Brakes: | hydraulic wet disc |
| Trailer brakes: | hydraulic (optional), dual line air (optional) |
| Cab: | CommandView III cab standard with air-conditioning. AutoTrac ready, JDLink, ServiceADVISOR Remote |
| Transmissions: | infinitely variable transmission (IVT), 23-speed full power shift |
| Capacity | |
| Fuel: | 170.4 gal 645.0 L, 181.2 gal 685.8 L (G49 chassis) |
| Exhaust fluid (DEF): | 6.8 gal 25.7 L |
| Hydraulic system: | 10.6 gal 40.1 L, 23.8 gal 90.1 L (optional) |
| Hydraulics | |
| Type: | closed-center load sensing pressure flow compensated |
| Capacity: | 10.6 gal 40.1 L, 23.8 gal 90.1 L (optional) |
| Rear valves: | 4 to 6 |
| Front valves: | 0 to 2 |
| Pump flow: | 60 gpm 227.1 lpm, 85 gpm 321.7 lpm (optional) |
| SCV flow: | 35 gpm 132.5 lpm, 42 gpm 159.0 lpm (optional) |
| Tractor hitch | |
| Rear Type: | IVN/III |
| Rear lift: | 15000 lbs 6804 kg, 20000 lbs 9072 kg (optional) |
| Rear Arms: | hydraulic center link optional |
| Front Hitch: | optional |
| Front lift (at ends): | 11450 lbs 5193 kg |
| Drawbar: | Cat 4, Cat 4 Heavy-Duty optional |
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 1000 (1.75), 1000/1000E (1.75 optional), 540/1000 (1.375 optional) |
| Front PTO: | optional independent |
| Front RPM: | 1000 (1.75), 1000 (1.375) |
| Dimensions & Tires | |
| Wheelbase: | 120.1 inches 305 cm |
| Weight: | 32691 lbs 14828 kg |
| Front tire: | 380/80R38 |
| Rear tire: | 480/80R50 |
| 8370R Serial Numbers | |
| Location: | Serial number plate on the front-right of the tractor frame, above the front axle. |
| photo of 8370R serial number | |
| Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 240 |
| Batteries: | 2 |
| Battery CCA: | 925 (each) |
| Battery volts: | 12 |
| info | |
| Series: | → 8400R |
| Engine Detail | |
| John Deere PowerTech PSS, turbocharged aftercooled diesel, 6-cylinder, liquid-cooled | |
| Displacement: | 548 ci 9.0 L |
| Bore/Stroke: | 4.66x5.35 inches 118 x 136 mm |
| Emissions: | Tier 4 |
| Emission control: | selective catalyst reduction |
| Rated Power (EC 97/98): | 370 hp 275.9 kW |
| Maximum Power (EC 97/68): | 407 hp 303.5 kW |
| Fuel system: | electronic high-pressure common rail |
| Compression: | 16:1 |
| Rated RPM: | 2100 |
| Starter: | electric |
| Starter volts: | 12 |
| info | |
| Series: | → 8400R |
| Transmissions overview | |
| infinitely variable transmission (IVT), 23-speed full power shift |
| Transmission | |
| Transmission: | John Deere e23 |
| Type: | full power shift |
| Gears: | 23 forward and 11 reverse |
| info | |
| Series: | → 8400R |
| John Deere 8370R Tires | |
| Standard tires (ag): | Front: 380/80R38. Rear: 480/80R50 |
| Dimensions | |
| Wheelbase: | 120.1 inches 305 cm |
| Length: | 245 inches 622 cm, 259.5 inches 659 cm (with front weights) |
| Width: | 137.3 inches 348 cm (warning lamps), 175.1 inches 444 cm (triples warning lamps) |
| Height (cab): | 129.3 inches 328 cm |
| Clearance (front axle): | 23.1 inches 58 cm *1500 axle Group 42 tires, 19.7 inches 50 cm *ILS axle Group 42 tires |
| Clearance (rear axle): | 24.9 inches 63 cm *With Group 47 tires |
| Front axle: | 1500 MFWD ILS 42 KPH ILS 50 KPH |
| Rear axle: | 4.724 by 96 inches 119 by 2438 mm 4.724 by 118.5 inches 119 by 3009 mm |
| Front tread: | 62 to 88 inches 157 to 223 cm |
| John Deere 8370R Weight | |
| 32691 lbs 14828 kg (IVT, duals, Cat 4 hitch) | |
| Max capacity: | 39683 lbs 18000 kg |
| Max front axle: | 17637 lbs 8000 kg |
| Max rear axle: | 25353 lbs 11500 kg |