Machine models

Case IH Farmall 115A, Farmall 120C, and Farmall 140A specifications

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Short answer

Case IH Farmall 115A, Farmall 120C, and Farmall 140A: tractors.

Selected configuration figures
Configuration	Documented field and quantity
Farmall 115A	Power 120 hp Weight Lower 7304 lb Upper 8492 lb
Farmall 120C	Power (gross) 117 hp Weight Lower 6989 lb Upper 8157 lb
Farmall 140A	Power (gross) 140 hp Weight Lower 9061 lb Upper 10406 lb

Farmall 115A, Farmall 120C, and Farmall 140A specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Case IH	Farmall 115A, Farmall 120C, and Farmall 140A	3	Farmall 115A, Farmall 120C, and Farmall 140A

Engine
Specification	Farmall 115A
ROPS Fuel tank	23.8 gal
Cab Fuel tank	29 gal

Specification	Farmall 115A	Farmall 120C
Exhaust fluid (DEF)	2.9 gal	2.8 gal

Specification	Farmall 115A	Farmall 120C	Farmall 140A
Engine	FPT 3.4L 4-cyl diesel	FPT 3.4L 4-cyl diesel	FPT 6.7L 6-cyl diesel

Specification	Farmall 120C
Fuel tank	30.3 gal

Transmissions
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Transmissions	12-speed power shuttle; 20-speed creeper	12-speed mechanical shuttle; 12-speed power shuttle; 24-speed	8-speed power shuttle; 8-speed synchronized shuttle; 16-speed power shuttle

Power
Specification	Farmall 115A
Engine	120 hp

Specification	Farmall 115A	Farmall 120C	Farmall 140A
PTO (claimed)	100 hp	99 hp	115 hp

Specification	Farmall 120C	Farmall 140A
Engine (gross)	117 hp	140 hp
Drawbar (tested)	76 hp	103.64 hp
PTO (tested)	106.1 hp	126.47 hp

Mechanical
Specification	Farmall 115A	Farmall 120C
Final drives	inboard planetary	inboard planetary

Specification	Farmall 115A	Farmall 120C	Farmall 140A
Mechanical	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post folding ROPS. Cab optional with air-conditioning	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post ROPS. Cab optional with air-conditioning	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post foldable ROPS. Cab optional with air-conditioning

Hydraulics
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Type	open center	open center	open center
Pump flow	16.9 gpm	16..9 gpm	22 gpm

Specification	Farmall 115A
Rear valves	2 or 3

Specification	Farmall 120C	Farmall 140A
Valves	2 or 3	2 to 4

Specification	Farmall 140A
Capacity	16.4 gal
Total flow	31 gpm
Steering flow	9 gpm

Tractor hitch
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Rear Type	II/I	II/I	II
Rear lift (at 24"/610mm)	3,200 lb	4,339 lb	7,200 lb

Specification	Farmall 115A	Farmall 120C
Control	top-link draft sensing	top link draft sensing

Specification	Farmall 115A
Rear lift (at ends)	4,409 lb

Specification	Farmall 120C
Rear Arms	telescopic link ends
Drawbar	swinging extendable drawbar

Power take-off (PTO)
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Rear PTO	independent	independent	independent
Rear PTO Type	540 (1.375)	540 (1.375)	540/1000

Specification	Farmall 120C
Engine RPM	540@1957

Dimensions & Tires
Specification	Farmall 115A	Farmall 120C	Farmall 140A
2WD Wheelbase	91 in	92.2 in	105 in
Weight	Lower 7304 lb Upper 8492 lb	Lower 6989 lb Upper 8157 lb	Lower 9061 lb Upper 10406 lb

Specification	Farmall 115A
4WD ROPS Wheelbase	84 in
4WD Cab Wheelbase	89 in

Specification	Farmall 115A	Farmall 120C
Front tire	10.00-16	7.50x16
2WD Rear tire	18.4-30	16.9R30

Specification	Farmall 120C	Farmall 140A
4WD Wheelbase	90 in	104 in

Electrical
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Ground	negative	negative	negative
Charging system	alternator	alternator	alternator
Battery volts	12	12	12

Specification	Farmall 115A	Farmall 140A
Charging amps	120	120

Specification	Farmall 140A
Battery CCA	950

Engine Detail
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Displacement	207 cu in	206.7 cu in	411 cu in
Bore/Stroke	3.90x4.33 in / 99 x 110 mm	3.90x4.33 in / 99 x 110 mm	4.094x5.197 in / 104 x 132 mm
Emissions	Tier IV	Tier IV	Tier III
Fuel system	electronic high-pressure common rail direct injection	high pressure common rail electronic direct injection	mechanical injection
Starter	electric	electric	electric
Starter volts	12	12	12
Engine Detail	FPT F5G; turbocharged aftercooled diesel; 4-cylinder	FPT; wastegate turbocharged and aftercooled diesel; 4-cylinder	FPT; turbocharged diesel; 6-cylinder 12-valve

Specification	Farmall 115A
Power	120 hp

Specification	Farmall 115A	Farmall 140A
Rated RPM	2300	2200

Specification	Farmall 120C
Emission control	selective catalytic reduction with cooled exhaust-gas recirculation (SCR)

Specification	Farmall 120C	Farmall 140A
Power (gross)	117 hp	140 hp

Specification	Farmall 140A
Compression	17.5:1
Oil capacity	14.8 qts

Transmission options
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Transmission options	12-speed power shuttle; 20-speed creeper	12-speed mechanical shuttle; 12-speed power shuttle; 24-speed	8-speed power shuttle; 8-speed synchronized shuttle; 16-speed power shuttle

Transmission and speeds
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Type	power shuttle	mechanical shuttle	power shuttle
Gears	12 forward and reverse	12 forward and reverse	8 forward and reverse

Specification	Farmall 120C	Farmall 140A
Transmission	Four synchronized gears in three non-synchronized ranges with mechanical shuttle shift	Hi-Lo

CaseIH Farmall 115A Tires
Specification	Farmall 115A
2WD Standard tires (ag)	Front: 10.00-16 Rear: 18.4-30
4WD Standard tires (ag)	Front: 12.4-24 Rear: 18.4-30
2WD Optional tires (ag)	Front: 7.5-16 Rear: 16.9-30
4WD Optional tires (ag)	Front: 10-16 Rear: 16.9-34

Dimensions and weight
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Dimensions	Flange rear axle	Flange rear axle	Flange rear axle

Specification	Farmall 115A	Farmall 120C
2WD Length	162 in	163.1 in
4WD Length	161 in	160.1 in
Height (ROPS)	103 in	106.5 in
Height (cab)	106 in	102.1 in

Specification	Farmall 120C
Width	75.7 in

Specification	Farmall 140A
Bar rear axle	3.1 by 98 in / 78 by 2489 mm

CaseIH Farmall 115A Weight
Specification	Farmall 115A
2WD ROPS	7,304 lb
2WD Cab	8,173 lb
4WD ROPS	7,689 lb
4WD Cab	8,492 lb

Attachments
Specification	Farmall 120C	Farmall 140A
attachments	front-end loader	front-end loader

CaseIH Farmall 120C Tires
Specification	Farmall 120C
2WD Standard tires (ag)	Front: 7.50x16 Rear: 16.9R30
4WD Standard tires (ag)	Front: 11.2R24 Rear: 16.9R30

CaseIH Farmall 120C Weight
Specification	Farmall 120C
2WD ROPS	6,989 lb
4WD ROPS	7,672 lb
2WD Cab	7,474 lb
4WD Cab	8,157 lb

Capacity
Specification	Farmall 140A
Fuel	62 gal
Hydraulic system	16.4 gal

Speeds
Specification	Farmall 140A
Speeds	With 18.4-34 rear tires. Reverse speeds are 3% faster than forward speeds

CaseIH Farmall 140A Weight
Specification	Farmall 140A
2WD ROPS	9,061 lb
4WD ROPS	9,700 lb
2WD Cab	9,766 lb
4WD Cab	10,406 lb

Variants — Source comparison annotation
Source guide	Differing-field count reported
Farmall 115A, Farmall 120C, and Farmall 140A	83

Ratios
Figure	Farmall 115A	Farmall 120C	Farmall 140A
Engine horsepower per 1,000 lb of weight	16.4	16.7	15.5
PTO power as a share of engine power	83%	85%	82%
Hitch lift as a share of machine weight	44%	62%	79%
Pump flow per engine horsepower	0.14 gpm	0.14 gpm	0.16 gpm

Figure	Farmall 120C
Fuel tank per engine horsepower	0.26 gal

Reference directory classification
Equipment group	tractor

Farmall 115A, Farmall 120C, and Farmall 140A: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
The Farming Forum and TractorByNet	tractor	Case IH and the Farmall 120C. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	2

Case Ih Farmall 120c 4wd Tractor 2024 (The Farming Forum, 2026-09-15)
Farmall 120c (TractorByNet, 2022-11-23)

Used market for the Farmall 115A, Farmall 120C, and Farmall 140A — Dated first-page listing snapshot
Observation date	Listing source	Equipment search	Listings
2026-09-24	TractorHouse	Case IH tractor	219

Model	Listed	Model years	Lowest asking	Highest asking	Median asking	Median hours
Farmall 115A	31	2019 to 2026	$34,300	$88,995	$56,250	480
Farmall 120C	140	2015 to 2026	$48,500	$158,826	$99,900	563
Farmall 140A	48	2014 to 2026	$49,500	$150,267	$88,500	197

Farmall 115A, Farmall 120C, and Farmall 140A: recall reference — Dated CPSC search
Search date	Database	Names queried	Search result
2026-09-24	U.S. Consumer Product Safety Commission	Case IH together with the tractor Farmall 115A, Farmall 120C, Farmall 140A	No matching recall in this search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Case IH Farmall 115A — TractorData. Observed 2026-09-24.
Reference site	Reference site: Case IH Farmall 120C — TractorData. Observed 2026-09-24.
Reference site	Reference site: Case IH Farmall 140A — TractorData. Observed 2026-09-24.
Forum threads	Forum threads: The Farming Forum thread index for Case IH Farmall 115A, Farmall 120C, and Farmall 140A — The Farming Forum. Observed 2026-09-25.
Forum threads	Forum threads: TractorByNet thread index for Case IH Farmall 115A, Farmall 120C, and Farmall 140A — TractorByNet. Observed 2026-09-24.
Used-market listings	Used-market listings: TractorHouse listings for Case IH Farmall 115A — TractorHouse. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Case IH — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Case IH Farmall 115A, Farmall 120C, and Farmall 140A: Configuration records

Farmall 115A

Specification	Source figure
Engine
Cab Fuel tank	29 gal
ROPS Fuel tank	23.8 gal
Exhaust fluid (DEF)	2.9 gal
Power
PTO (claimed)	100 hp
Mechanical
Final drives	inboard planetary
Hydraulics
Rear valves	2 or 3
Pump flow	16.9 gpm
Tractor hitch
Rear Type	II/I
Rear lift (at 24"/610mm)	3,200 lb
Rear lift (at ends)	4,409 lb
Control	top-link draft sensing
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540 (1.375)
Dimensions & Tires
Weight	Lower 7304 lb Upper 8492 lb
Front tire	10.00-16
2WD Rear tire	18.4-30
Electrical
Ground	negative
Charging system	alternator
Charging amps	120
Battery volts	12
Engine Detail
Displacement	207 cu in
Bore/Stroke	3.90x4.33 in / 99 x 110 mm
Emissions	Tier IV
Rated RPM	2300
Starter	electric
Starter volts	12
Fuel system	electronic high-pressure common rail direct injection
Transmission and speeds
Gears	12 forward and reverse
Dimensions and weight
Height (ROPS)	103 in
Height (cab)	106 in
2WD Length	162 in
4WD Length	161 in
Additional specifications
Engine	FPT 3.4L 4-cyl diesel
Transmissions	12-speed power shuttle; 20-speed creeper
Mechanical	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post folding ROPS. Cab optional with air-conditioning
Type	open center
Engine Detail	FPT F5G; turbocharged aftercooled diesel; 4-cylinder
Power	120 hp
Transmission options	12-speed power shuttle; 20-speed creeper
2WD Wheelbase	91 in
4WD ROPS Wheelbase	84 in
4WD Cab Wheelbase	89 in
2WD Standard tires (ag)	Front: 10.00-16 Rear: 18.4-30
4WD Standard tires (ag)	Front: 12.4-24 Rear: 18.4-30
2WD Optional tires (ag)	Front: 7.5-16 Rear: 16.9-30
4WD Optional tires (ag)	Front: 10-16 Rear: 16.9-34
2WD ROPS	7,304 lb
2WD Cab	8,173 lb
4WD ROPS	7,689 lb
4WD Cab	8,492 lb

Source

Farmall 120C

Specification	Source figure
Engine
Fuel tank	30.3 gal
Exhaust fluid (DEF)	2.8 gal
Power
Engine (gross)	117 hp
PTO (claimed)	99 hp
Drawbar (tested)	76 hp
PTO (tested)	106.1 hp
Mechanical
Final drives	inboard planetary
Hydraulics
Valves	2 or 3
Tractor hitch
Rear Type	II/I
Rear lift (at 24"/610mm)	4,339 lb
Control	top link draft sensing
Rear Arms	telescopic link ends
Drawbar	swinging extendable drawbar
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540 (1.375)
Engine RPM	540@1957
Dimensions & Tires
Weight	Lower 6989 lb Upper 8157 lb
Front tire	7.50x16
2WD Rear tire	16.9R30
Electrical
Ground	negative
Charging system	alternator
Battery volts	12
Engine Detail
Displacement	206.7 cu in
Bore/Stroke	3.90x4.33 in / 99 x 110 mm
Emissions	Tier IV
Power (gross)	117 hp
Starter	electric
Starter volts	12
Fuel system	high pressure common rail electronic direct injection
Emission control	selective catalytic reduction with cooled exhaust-gas recirculation (SCR)
Transmission and speeds
Gears	12 forward and reverse
Transmission	Four synchronized gears in three non-synchronized ranges with mechanical shuttle shift
Dimensions and weight
Height (ROPS)	106.5 in
Height (cab)	102.1 in
Width	75.7 in
2WD Length	163.1 in
4WD Length	160.1 in
Additional specifications
Engine	FPT 3.4L 4-cyl diesel
Transmissions	12-speed mechanical shuttle; 12-speed power shuttle; 24-speed
Mechanical	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post ROPS. Cab optional with air-conditioning
Type	open center
Attachments	front-end loader
Engine Detail	FPT; wastegate turbocharged and aftercooled diesel; 4-cylinder
Transmission options	12-speed mechanical shuttle; 12-speed power shuttle; 24-speed
2WD Wheelbase	92.2 in
4WD Wheelbase	90 in
2WD Standard tires (ag)	Front: 7.50x16 Rear: 16.9R30
4WD Standard tires (ag)	Front: 11.2R24 Rear: 16.9R30
2WD ROPS	6,989 lb
4WD ROPS	7,672 lb
2WD Cab	7,474 lb
4WD Cab	8,157 lb

Source

Farmall 140A

Specification	Source figure
Power
Engine (gross)	140 hp
PTO (claimed)	115 hp
Drawbar (tested)	103.64 hp
PTO (tested)	126.47 hp
Hydraulics
Pump flow	22 gpm
Total flow	31 gpm
Steering flow	9 gpm
Valves	2 to 4
Tractor hitch
Rear Type	II
Rear lift (at 24"/610mm)	7,200 lb
Power take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000
Dimensions & Tires
Weight	Lower 9061 lb Upper 10406 lb
Electrical
Ground	negative
Charging system	alternator
Charging amps	120
Battery CCA	950
Battery volts	12
Engine Detail
Displacement	411 cu in
Bore/Stroke	4.094x5.197 in / 104 x 132 mm
Emissions	Tier III
Power (gross)	140 hp
Compression	17.5:1
Rated RPM	2200
Starter	electric
Starter volts	12
Fuel system	mechanical injection
Oil capacity	14.8 qts
Transmission and speeds
Gears	8 forward and reverse
Transmission	Hi-Lo
Dimensions and weight
Bar rear axle	3.1 by 98 in / 78 by 2489 mm
Capacity
Fuel	62 gal
Hydraulic system	16.4 gal
Additional specifications
Engine	FPT 6.7L 6-cyl diesel
Transmissions	8-speed power shuttle; 8-speed synchronized shuttle; 16-speed power shuttle
Mechanical	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post foldable ROPS. Cab optional with air-conditioning
Type	open center
Capacity	16.4 gal
Attachments	front-end loader
Engine Detail	FPT; turbocharged diesel; 6-cylinder 12-valve
Transmission options	8-speed power shuttle; 8-speed synchronized shuttle; 16-speed power shuttle
Speeds	With 18.4-34 rear tires. Reverse speeds are 3% faster than forward speeds
2WD Wheelbase	105 in
4WD Wheelbase	104 in
2WD ROPS	9,061 lb
4WD ROPS	9,700 lb
2WD Cab	9,766 lb
4WD Cab	10,406 lb

Source

Compare Case IH Farmall 115A, Farmall 120C, Farmall 140A

Engine
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Engine	FPT 3.4L 4-cyl diesel	FPT 3.4L 4-cyl diesel	FPT 6.7L 6-cyl diesel

Transmissions
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Transmissions	12-speed power shuttle; 20-speed creeper	12-speed mechanical shuttle; 12-speed power shuttle; 24-speed	8-speed power shuttle; 8-speed synchronized shuttle; 16-speed power shuttle

Power
Specification	Farmall 115A	Farmall 120C	Farmall 140A
PTO (claimed)	100 hp	99 hp	115 hp

Mechanical
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Mechanical	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post folding ROPS. Cab optional with air-conditioning	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post ROPS. Cab optional with air-conditioning	Two- or four-wheel drive; Power steering; Wet disc brakes; Two-post foldable ROPS. Cab optional with air-conditioning

Hydraulics
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Type	open center	open center	open center

Tractor hitch
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Rear Type	II/I	II/I	II
Rear lift (at 24"/610mm)	3,200 lb	4,339 lb	7,200 lb

Power take-off (PTO)
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Rear PTO	independent	independent	independent
Rear PTO Type	540 (1.375)	540 (1.375)	540/1000

Dimensions & Tires
Specification	Farmall 115A	Farmall 120C	Farmall 140A
2WD Wheelbase	91 in	92.2 in	105 in
Weight	Lower 7304 lb Upper 8492 lb	Lower 6989 lb Upper 8157 lb	Lower 9061 lb Upper 10406 lb

Electrical
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Ground	negative	negative	negative
Charging system	alternator	alternator	alternator
Battery volts	12	12	12

Engine Detail
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Displacement	207 cu in	206.7 cu in	411 cu in
Bore/Stroke	3.90x4.33 in / 99 x 110 mm	3.90x4.33 in / 99 x 110 mm	4.094x5.197 in / 104 x 132 mm
Emissions	Tier IV	Tier IV	Tier III
Fuel system	electronic high-pressure common rail direct injection	high pressure common rail electronic direct injection	mechanical injection
Starter	electric	electric	electric
Starter volts	12	12	12
Engine Detail	FPT F5G; turbocharged aftercooled diesel; 4-cylinder	FPT; wastegate turbocharged and aftercooled diesel; 4-cylinder	FPT; turbocharged diesel; 6-cylinder 12-valve

Transmission options
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Transmission options	12-speed power shuttle; 20-speed creeper	12-speed mechanical shuttle; 12-speed power shuttle; 24-speed	8-speed power shuttle; 8-speed synchronized shuttle; 16-speed power shuttle

Transmission and speeds
Specification	Farmall 115A	Farmall 120C	Farmall 140A
Gears	12 forward and reverse	12 forward and reverse	8 forward and reverse

Dimensions and weight
Specification	Farmall 115A	Farmall 120C	Farmall 140A
2WD Wheelbase	91 in	92.2 in	105 in

More in Case IH: Farmall 120CL/Farmall 130A specs, Farmall 75C–Farmall 110CL specs, Farmall 85C–Farmall 115U specs.

Case IH Farmall 115A, Farmall 120C, and Farmall 140A specifications

Sources for this page

Case IH Farmall 115A, Farmall 120C, and Farmall 140A: Configuration records