Ford 5110 Mark III

The Ford 5110 Mark III is a tractor produced by Ford. It is equipped with a 256 ci 4.2 L engine. The listed engine power is Diesel (listed): 65 hp / 48.5 kW. Transmission: 8 forward and 4 reverse. Drive type: 4x2 2WD. Operating weight: 8,466 lbs (2WD) 3840 kg.

Engine Power

Diesel (listed): 65 hp / 48.5 kW

Drive & Traction

4x2 2WD

Fuel & Capacities

21.1 gal 79.9 L

Transmission

8 forward and 4 reverse

Operating Weight

8,466 lbs (2WD) 3840 kg

Overview

	1988 - 1991 10 Mark III Series

Production
Manufacturer	Ford

Ford 5110 Engine
Ford 4.2L 4-cyl diesel
Fuel tank	21.1 gal 79.9 L
Engine details ...

Ford 5110 Transmission
8-speed
Transmission details ...

Ford 5110 Power
Engine	65 hp 48.5 kW

Mechanical
Drive	4x2 2WD
	4x4 MFWD 4WD optional
Steering	hydrostatic power
Wet disc brakes

Hydraulics
Pump flow	9.51 gpm 36.0 lpm

Tractor hitch
Rear lift	5,666 lbs 2570 kg

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

Dimensions & Tires
Wheelbase	87.4 inches 221 cm
Weight	7738 to 8466 pounds
Front tire	7.50-20
Rear tire	13.6-36
Full dimensions and tires ...

Engine

Engine Detail — 256 ci / 4.2 L Diesel

Manufacturer	Ford
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	256 ci 4.2 L
Bore/Stroke	4.40x4.21 inches 112 x 107 mm
Power	65 hp 48.5 kW
Rated RPM	2070
Torque	191.8 lb-ft 260.1 Nm
Torque RPM	1200

Transmission

Transmission — 8 forward and 4 reverse

Gears

8 forward and 4 reverse

Dimensions

Ford 5110 Tires
Ag front	7.50-20 (2WD)
	12.4-24 (4WD)
Ag rear	13.6-36

Dimensions
Wheelbase	87.4 inches 221 cm
Length	115.5 inches 293 cm
Height	109.4 inches 277 cm
Weight	8,466 lbs (2WD) 3840 kg
	7,738 lbs (4WD) 3509 kg

Photos

Ford 5110 Mark III tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Ford 5110 Mark III based on its 65 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 Ford 5110 Mark III.

Estimated Continuous Field Runtime: 6.2 hrs

Approximately 6.2 hours of continuous field operation at ~75% rated power on a full tank (21.1 gal / 79.9 L).

Estimated 75% Load Fuel Burn~3.4 gal/hr (12.8 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