THE ACREAGE EQUIPMENT FIELD GUIDE

Case IH tractors by model: PTO hp, lift and chipper and flail mower fit

This site profiles 31 Case IH tractor configurations across 20 model families, from 17.1 to 62 PTO hp, with chipper and flail mower fit for each. The table lists each one’s PTO and engine hp, lift at 24 inches, and how many of the site’s 19 chippers and 23 flail mowers its figures do not rule out.

By Acreage Equipment · Reviewed November 9, 2026 · Specification research, not a field test

In this guide

THE DECISION IN NUMBERS

Case IH configurations on this site, by PTO hp

Figures from each configuration’s retained profile (reviewed by November 9, 2026). Last column: chippers / flail mowers not excluded by the site’s screen, out of 19 / 23. † recorded source conflict.

Scroll the table sideways on smaller screens.

Configuration	PTO hp	Engine hp	Lift at 24 in.	Chippers / flails
Farmall 25A HST	17.1	24.6	1,433 lb	7 / 6
Farmall 25SC HST	17.2	24.7	728 lb	7 / 6
Farmall 25A gear	19.2	24.6	1,433 lb	9 / 6
Farmall 35C HST	28	35	1,808 lb	13 / 16
Farmall 35C gear	29.7	35	1,808 lb	13 / 16
Farmall 35A HST	30.1	35	1,596 lb	11 / 19
Farmall 35A gear	31	35	1,596 lb	11 / 19
Farmall 40C HST cab	32	40	1,808 lb	11 / 19
Farmall 40C gear cab	34	40	1,808 lb	11 / 19
Farmall 40A HST †	34.8	40	1,596 lb	11 / 19
Farmall 40A gear †	35.9	40	1,596 lb	12 / 16
Farmall 45C HST	36	45	2,756 lb	13 / 17
Farmall 45C gear	38.2	45	2,756 lb	13 / 17
Farmall 45A HST	38.3	47	2,310 lb	12 / 17
Farmall 50C HST	40	50	2,756 lb	13 / 18
Farmall Utility 55A power shuttle cab	40	54	4,300 lb	13 / 18
Farmall 45A gear	40.6	47	2,310 lb	12 / 17
Farmall 50A HST	42.4	52	2,310 lb	13 / 18
Farmall 50C gear	42.5	50	2,756 lb	13 / 18
Farmall 55C HST	44	55	2,756 lb	13 / 18
Farmall 50A gear	45	52	2,310 lb	13 / 18
Farmall Utility 50A gear	45	53	2,701 lb	13 / 18
Farmall 55A HST	46.4	57	2,310 lb	8 / 11
Farmall 55C gear	46.7	55	2,756 lb	10 / 11
Farmall 55A gear	49.3	57	2,310 lb	8 / 11
Farmall Utility 65A power shuttle cab	50	64	4,300 lb	8 / 11
Farmall Utility 65C power shuttle cab	50	64	3,956 lb	8 / 11
Farmall Utility 60A gear	51	60	2,701 lb	7 / 9
Farmall Utility 75A power shuttle	60	74	4,300 lb	7 / 9
Farmall Utility 75C power shuttle †	61	74	3,956 lb	7 / 9
Farmall Utility 70A gear	62	70	2,701 lb	7 / 9

Sources for this decision table (6)

Case IH Farmall Compact 25A current U.S. product page ↗24.4 HP; PTO Horsepower: 19.2 HP (Mechanical Shuttle), 17.1 HP (HST)
Case IH Farmall Subcompact 25SC specification sheet (PDF created April 1, 2024) ↗Specifications: Engine HP 24.7, PTO HP 17.2, 2-Range Hydrostatic, Cat. 1, Standard Lift Capacity @ 24 in. Behind Pin 728 lb, weight 1,444 lb
Case IH Farmall Compact 25A specification sheet (PDF created August 22, 2023) ↗Specifications: Engine HP 24.6, PTO HP 19.2, Cat. 1, Standard Lift Capacity @ 24 in. Behind Pin 1,433 lb, weight w/o ballast 2,469 lb
Case IH Farmall compact tractors brochure (©2022, PDF created June 6, 2023) ↗Printed pp28–31 specifications: Engine HP, PTO HP (Mechanical Trans./Hydrostatic Trans.), 3-point Hitch Category 1, Lift Capacity @ 24 in. Behind Pin, weight (cab / non-cab)
Case IH Farmall Compact A specification sheet, models 35A–55A (PDF created August 24, 2026) ↗Specifications: Engine HP, PTO HP (Mechanical Trans. / Hydrostatic Trans.), 3pt Hitch Category 1, Lift Capacity @ 24 in. Behind Pin, implement and total flow, weight
Case IH Farmall utility tractors brochure (PDF created August 21, 2026) ↗Small Utility Specifications: Engine HP, PTO HP, 3-point Hitch Category 1/2, Lift Capacity (footnote 2: measured @ 24 in. behind pin), transmission, weight

Where the line-up sits

The 31 Case IH configurations profiled here run from 17.1 to 62 PTO hp across 20 model families. 14 of them sit within 1 PTO hp of a 30, 35, 45, 50 or 65-hp attachment limit, where the transmission or the document version can change the answer.

Gear and HST

11 Case IH models here are profiled in both gear and HST versions. The widest gap is the Farmall 55A’s 2.9 PTO hp (49.3 gear, 46.4 HST). In 5 of them the gap crosses a published attachment limit; the Farmall 55C’s gap spans the 45-hp line.

Lift

Published lift 24 inches behind the hitch runs from 728 to 4,300 lb. 11 configurations list less than the 1,950 lb of Wallenstein BX102RI, the heaviest attachment on this site.

Hitch category

8 list Category 1 and 2 or a hitch convertible between them.

What fits most often

Across these configurations, WoodMaxx WM-8H (29 of 31) and WoodMaxx WM-8M (29) are the chippers that most often clear the published limits; Farmer-Helper FH-EFGC125 (28) and Farmer-Helper FH-EFGC155 (28) lead the flail mowers. ‘Clears’ means not excluded; nearly every pairing still needs dealer confirmation.

Case IH notes

Case IH’s August 2026 A-series sheet re-rated the Farmall 35A and 40A; the 40A page still shows the older figures, and the Utility 75C’s brochure (61) and page (65) disagree. The Farmall C series matches the New Holland Boomers in power, and Case IH sells different compact and utility tractors under the 50A and 55A names. 3 configurations marked † carry a recorded source conflict.