Fendt Farmer 309Ci

The Fendt Farmer 309Ci is a tractor produced by Fendt. It is equipped with a 246.4 ci 4.0 L engine. The listed engine power is Diesel (net): 103.3 hp / 77.0 kW. Transmission: 21 forward and reverse. Operating weight: 8951 to 9304 pounds.

Engine Power

Diesel (net): 103.3 hp / 77.0 kW

Fuel & Capacities

29.1 gal 110.1 L

Transmission

21 forward and reverse

Operating Weight

8951 to 9304 pounds

Overview

	2003 - 2008 Farmer 300 Series

Production
Manufacturer	Fendt (a part of AGCO)

Fendt Farmer 309Ci Engine
Deutz 4.0L 4-cyl diesel
Fuel tank	29.1 gal 110.1 L
Engine details ...

Fendt Farmer 309Ci Power
Engine (net)	103.3 hp 77.0 kW

Mechanical
Four-wheel drive
Power steering
Hydraulic disc brakes
Cab standard with heat. Air-conditioning optional.

Hydraulics
Type	open center
Pressure	2900 psi 200.0 bar
Valves	2 to 4
Pump flow	18.5 gpm 70.0 lpm

Tractor hitch
Rear Type	III/II
Rear lift	10979 lbs 4980 kg
Front lift	6493 lbs 2945 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/750/1000
Front PTO	independent OptOptional
Front PTO Type	540
	1000

Dimensions & Tires
2WD Wheelbase	94 inches 238 cm
4WD Wheelbase	89.8 inches 228 cm
Weight	8951 to 9304 pounds
Front tire	440/65R24
Rear tire	540/65R34
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	95
Charging volts	14
Battery volts	12
Battery AH	90

References

Farmer 307Ci - 308Ci - 309Ci published in 2005, by Fendt

Engine

Engine Detail — 246.4 ci / 4.0 L Diesel

Manufacturer	Deutz
Configuration	turbocharged intercooled diesel, 4-cylinder, liquid-cooled
Displacement	246.4 ci 4.0 L
Bore/Stroke	3.98x4.96 inches 101 x 126 mm
Rated Power (net)	103.3 hp 77.0 kW
Maximum Power (net)	110 hp 82.0 kW
Rated RPM	2300
Torque	349.6 lb-ft 474.1 Nm
Torque RPM	1500
Starter	electric
Starter volts	12

Fendt Farmer 309Ci Engine

Transmission

Transmission options
21-speed synchronized
21-speed shuttle

Transmission — 21 forward and 6 reverse synchronized

Type	synchronized
Gears	21 forward and 6 reverse
Three gears (1-3) plus reverse (R) in two ranges (Low/High) with a three-way splitter (L/M/S). Three additional overdrive gears.

Transmission — 21 forward and reverse shuttle

Type	shuttle
Gears	21 forward and reverse
Three gears (1-3) in two ranges (Low/High) with a three-way splitter (L/M/S). Three additional overdrive gears and mechanical shuttle.

Dimensions

Fendt Farmer 309Ci Tires
Standard tires (ag)	Front: 440/65R24. Rear: 540/65R34

Dimensions
2WD Wheelbase	94 inches 238 cm
4WD Wheelbase	89.8 inches 228 cm
Length	157.5 inches 400 cm
Width	84.3 inches 214 cm
Height (cab)	106.3 inches 270 cm
Ground clearance	18.9 inches 48 cm

Fendt Farmer 309Ci Weight
Shipping	8951 lbs 4060 kg
Operating	9304 lbs 4220 kg
Max capacity	16535 lbs 7500 kg
Max Drawbar	3307 lbs 1500 kg

Attachments

Attachment overview
Fendt 3/60 loader
Fendt 3S/60 loader

Photos

Fendt Farmer 309Ci tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Fendt Farmer 309Ci based on its 103.3 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm)	Heavy Duty	Heavy primary tillage; semi-mounted hitch recommended.
Rotary Cutter / MowerMowing & Clearing	10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼	Heavy Duty	Wide swath pasture and crop residue shredding.
Rotary TillerSeedbed Prep	90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机	Commercial / Field Scale	Deep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage	10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙	Heavy Duty	Aggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage	5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机	Heavy Duty	High density baling; requires minimum 85 PTO HP.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Fendt Farmer 309Ci.

Estimated Continuous Field Runtime: 5.4 hrs

Approximately 5.4 hours of continuous field operation at ~75% rated power on a full tank (29.1 gal / 110.2 L).

Estimated 75% Load Fuel Burn~5.4 gal/hr (20.3 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours