Power: 230 hp Date of manufacture : 0000 - 0000
Production Manufacturer: John Deere Type: Row-Crop tractor Factory: Waterloo, Iowa, USA Original price: $258 (341 2020 ) John Deere 7R 230 Power Engine (gross): 230 hp 171.5 kW Engine (max): 253 hp 188.7 kW PTO (claimed): 189 hp 140.9 kW Drawbar (tested): 179.37 hp 133.8 kW PTO (tested): 227.56 hp 169.7 kW John Deere 7R 230 Engine Mechanical Chassis: 4x4 MFWD 4WD Final drives: inboard planetary Differential lock: electro-hydraulic rear   electro-hydraulic front*Optional Steering: power Cab: Cab standard with air-conditioning. Transmissions: 23-speed full power shift   infinitely variable transmission Capacity Fuel: 122 gal 461.8 L (e23)   135 gal 511.0 L (IVT) Exhaust fluid (DEF): 6.9 gal 26.1 L Hydraulic system: 17.2 gal 65.1 L   22.5 gal 85.2 L *Optional Hydraulics Type: closed-center pressure flow compensated Capacity: 17.2 gal 65.1 L   22.5 gal 85.2 L *Optional Pressure: 2958 psi 204.0 bar Rear valves: 4 to 6 Front valves: 0 to 1 Pump flow: 43 gpm 162.8 lpm   59 gpm 223.3 lpm *Optional SCV flow: 35 gpm 132.5 lpm (rear)   33 gpm 124.9 lpm (front) Tractor hitch Rear Type: III/IIIN Control: electro-hydraulic draft sensing Rear lift (at 24"/610mm): 15200 lbs 6894 kg   17300 lbs 7847 kg *Optional with 120mm rear axle. Front Hitch: IIIN Front lift (at ends): 7690 lbs 3488 kg Front lift (at 24"/610mm): 6994 lbs 3172 kg Power Take-off (PTO) Rear PTO: independent Rear RPM: 1000 (1.75) Engine RPM: 540@1950 1000@1950 540E@1750 1000E@1750 Front PTO: independent*Optional Clutch: 1000:1940 Front RPM: 1000 (1.375)   1000 (1.75) Dimensions & Tires Wheelbase: 115.2 inches 292 cm Front tire: 420/90R30 Rear tire: 480/80R46 Electrical Ground: negative Charging system: alternator Charging amps: 210   250*Optional Batteries: 2 Battery CCA: 925 Battery volts: 12 Battery Group: 31

David Brown Cropmaster	Power: 25 hp	Date of manufacture : 1947 - 1953

David Brown Cropmaster Diesel	Power: 34 hp	Date of manufacture : 1949 - 1953

Deere 7R 210	Power: 210 hp	Date of manufacture : 0000 - 0000

Deere 7R 230	Power: 230 hp	Date of manufacture : 0000 - 0000

Deere 7R 250	Power: 250 hp	Date of manufacture : 0000 - 0000

Deere 7R 270	Power: 270 hp	Date of manufacture : 0000 - 0000

Deere 7R 290	Power: 290 hp	Date of manufacture : 0000 - 0000

Deere 7R 310	Power: 310 hp	Date of manufacture : 0000 - 0000