Fendt Farmer 108LS

The Fendt Farmer 108LS is a tractor produced by Fendt. It is equipped with a 253.5 ci 4.2 L engine. The listed engine power is Diesel (listed): 73.8 hp / 55.0 kW. Transmission: 16 forward and 5 reverse. Operating weight: 7275 to 8113 pounds.

Engine Power

Diesel (listed): 73.8 hp / 55.0 kW

Fuel & Capacities

23.2 gal 87.8 L

Transmission

16 forward and 5 reverse

Operating Weight

7275 to 8113 pounds

Overview

	1977 - 1980 Farmer 100 SeriesRow-Crop tractor Farmer 100 Series Row-Crop tractor

Production
Manufacturer	Fendt
Row-Crop tractor

Variants
108S	basic
108LS	deluxe

Fendt Farmer 108LS Engine
MWM 4.2L 4-cyl diesel
Fuel tank	23.2 gal 87.8 L
Engine details ...

Fendt Farmer 108LS Power
Engine	73.8 hp 55.0 kW

Mechanical
Two- or four-wheel drive
Power steering
Cab standard with available heater.

Hydraulics
Type	open center
Pressure	2538 psi 175.0 bar
Pump flow	12.4 gpm 46.9 lpm

Tractor hitch
Rear lift	7695 lbs 3490 kg

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

Dimensions & Tires
2WD Wheelbase	87.6 inches 222 cm
4WD Wheelbase	88.4 inches 224 cm
Weight	7275 to 8113 pounds
Front tire	7.50-18
2WD Rear tire	13.6/12-38
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	28
Charging volts	14
Battery volts	12
Battery AH	110

References

Farmer Vierzylinder-Turbomatik published in 1977, by Fendt

Engine

Engine Detail — 253.5 ci / 4.2 L Diesel

Manufacturer	MWM D226-4
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	253.5 ci 4.2 L
Bore/Stroke	4.13x4.72 inches 105 x 120 mm
Power	73.8 hp 55.0 kW
Rated RPM	2300
Starter	electric
Starter volts	12

Transmission

Transmission options
13-speed synchronized
16-speed creeper

Transmission — 13 forward and 4 reverse synchronized

Type	synchronized
Gears	13 forward and 4 reverse

Transmission
Type	creeper
Gears	16 forward and 5 reverse

Dimensions

Fendt Farmer 108LS Tires
2WD Standard tires (ag)	Front: 7.50-18. Rear: 13.6/12-38
4WD Standard tires (ag)	Front: 11.2/10-24. Rear: 13.6/12-38

Dimensions
2WD Wheelbase	87.6 inches 222 cm
4WD Wheelbase	88.4 inches 224 cm
Length	153.5 inches 389 cm
Width	79.1 inches 200 cm
Height	97.6 inches 247 cm

Fendt Farmer 108LS Weight
2WD	7275 lbs 3299 kg
4WD	8113 lbs 3680 kg
Max capacity	13228 lbs 6000 kg

Photos

Fendt Farmer 108LS

Recommended Implements & Sizing Guide

Engineering recommendations for Fendt Farmer 108LS based on its 73.8 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	3 to 4 Bottom (16")3 - 4 铧 (40 cm)	Heavy Duty	Suitable for medium loam and stubble turnover.
Rotary Cutter / MowerMowing & Clearing	7 to 8 ft (84-96 in)2.1 - 2.4 m	Heavy Duty	Heavy-duty twin spindle cutter for overgrown acreage.
Rotary TillerSeedbed Prep	78 to 84 in200 - 215 cm	Heavy Duty	Heavy commercial tiller with multi-speed gearbox.
Disc HarrowSecondary Tillage	7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙	Medium Duty	Field leveling and clod breaking behind plows.
Hay BalerHay & Forage	4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机	Heavy Duty	Silage and dry hay; 540 RPM PTO with slip-clutch.

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 108LS.

Estimated Continuous Field Runtime: 6 hrs

Approximately 6 hours of continuous field operation at ~75% rated power on a full tank (23.2 gal / 87.8 L).

Estimated 75% Load Fuel Burn~3.8 gal/hr (14.5 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