UtilityPerformance profile
CaseIH Farmall 40B
The CaseIH Farmall 40B is a versatile utility tractor built for various farm tasks. It features a strong 4WD system and hydrostatic power steering, making it easy to handle in different conditions. The tractor is powered by a Mitsubishi S4QL diesel engine with 4 cylinders and 41 horsepower, which is average for its class. This engine is liquid-cooled and runs at 2600 rpm, which is above average speed for tractors. The Farmall 40B has a partly synchronized and hydrostatic transmission with 16 forward and 16 reverse gears, giving the operator many options for different jobs. It has a rear Type I hitch and an open center hydraulic system. The tractor measures 121 inches long and 96 inches tall, with a weight of 3725 pounds, which is about average for its size. CaseIH has designed this tractor to be compact yet powerful, making it suitable for small to medium-sized farms and various utility applications.
ManufacturerCaseIHPower41 hpEngine4-cylTransPartly synchronized and hydrostatic
Quick specs
- Category
- Utility
- Engine Power Output
- 41hp
- Operating Weight
- 3,725 lb
- Transmission
- Partly synchronized and hydrostatic
At a glance
How the Farmall 40B compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
41 hp · 35th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The Farmall 40B ranks at the 35th percentile for engine power among recorded utility tractors.
Overview
About the CaseIH Farmall 40B
The CaseIH Farmall 40B is a versatile utility tractor built for various farm tasks. It features a strong 4WD system and hydrostatic power steering, making it easy to handle in different conditions. The tractor is powered by a Mitsubishi S4QL diesel engine with 4 cylinders and 41 horsepower, which is average for its class. This engine is liquid-cooled and runs at 2600 rpm, which is above average speed for tractors. The Farmall 40B has a partly synchronized and hydrostatic transmission with 16 forward and 16 reverse gears, giving the operator many options for different jobs. It has a rear Type I hitch and an open center hydraulic system. The tractor measures 121 inches long and 96 inches tall, with a weight of 3725 pounds, which is about average for its size. CaseIH has designed this tractor to be compact yet powerful, making it suitable for small to medium-sized farms and various utility applications.
Full specifications
Every recorded spec
General
| Manufacturer | CaseIH |
|---|---|
| Model | Farmall 40B |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 3,725lb |
Engine
| Make | Mitsubishi |
|---|---|
| Model | S4QL |
| Power | 41hp |
| Cylinders | 4 |
| Displacement | 153ci |
Transmission
| Type | Partly synchronized and hydrostatic |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
Hydraulics
| Type | Open center |
|---|
Dimensions
| Length | 121in |
|---|---|
| Height | 96in |
| Operating weight | 3,725lb |
Head to head
Farmall 40B vs. Utility median
How the CaseIH Farmall 40B compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 41 hp | 55 hp | -25% | 35th |
| Engine Displacement | 153 ci | 183 ci | -16% | 41st |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 3,725 lb | 5,303 lb | -30% | 32nd |
| Length | 121 in | 137 in | -11% | 28th |
| Height | 96 in | 94.1 in | +2% | 55th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 4,321–5,720 models).
Compare to tractors with similar specs
Commonly compared CaseIH tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| CaseIH Farmall 40C | 40.2 hp | 4,380 lb | — | Compare → |
| CaseIH D40 | 40 hp | 2,998 lb | — | Compare → |
| CaseIH DX40 | 40 hp | 3,328 lb | — | Compare → |
| CaseIH Farmall 40A Series II | 40 hp | 3,067 lb | — | Compare → |
| CaseIH 385 | 43 hp | 4,930 lb | 1985–1990 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers ED40 | 41 hp | 3,527 lb | — | Compare → |
| AGCO ST40 | 40.1 hp | 3,323 lb | — | Compare → |
| AGCO ST41A | 40.1 hp | 3,000 lb | — | Compare → |
| Advance-Rumely OilPull K 12/20 | 40 hp | 6,430 lb | — | Compare → |
| Allis Chalmers 160 | 40 hp | 4,674 lb | 1970–1975 | Compare → |
Explore
CaseIH siblings
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Gallery
CaseIH Farmall 40B photos
FAQ
Common questions
What is the engine power output of the CaseIH Farmall 40B?
Rated engine output for the CaseIH Farmall 40B is 41 hp, delivered by a 4-cylinder engine. The engine displaces 153 ci.
Which transmission does the CaseIH Farmall 40B use?
The CaseIH Farmall 40B is equipped with a Partly synchronized and hydrostatic transmission with 16 forward gears.
What hydraulics does the CaseIH Farmall 40B have?
The CaseIH Farmall 40B uses an Open center hydraulic system.
What is the operating weight of the CaseIH Farmall 40B?
In working trim, the CaseIH Farmall 40B comes in at roughly 3,725 lb.
How do I maintain a CaseIH Farmall 40B?
Routine service for the CaseIH Farmall 40B covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.