CaseIH Farmall 40B

The CaseIH Farmall 40B is a tractor produced by Caseih. It is equipped with a 153 ci 2.5 L engine. The listed engine power is Diesel (gross): 41 hp / 30.6 kW. Transmission: infinite forward and reverse (3-range). Operating weight: 3,725 lbs 1689 kg.

Engine Power

Diesel (gross): 41 hp / 30.6 kW

Fuel & Capacities

9.5 gal 36.0 L

Transmission

infinite forward and reverse (3-range)

Operating Weight

3,725 lbs 1689 kg

Overview

	2012 - 2014 Farmall B SeriesCompact Utility tractor Farmall B Series Compact Utility tractor

Production
Manufacturer	CaseIH
Compact Utility tractor
Original price	$21,336 (2012 shuttle )
	$22,935 (2012 hydro )

CaseIH Farmall 40B Engine
Mitsubishi 2.5L 4-cyl diesel
Fuel tank	9.5 gal 36.0 L
Engine details ...

CaseIH Farmall 40B Power
Engine (gross)	41 hp 30.6 kW
Gear PTO (claimed)	34 hp 25.4 kW
Hydro PTO (claimed)	32 hp 23.9 kW

Mechanical
Four-wheel drive
Differential lock	mechanical rear
Steering	hydrostatic power
Wet disc brakes
Two-post foldable ROPS.

Hydraulics
Type	open center
Pump flow	8.2 gpm 31.0 lpm
Gear Steering flow	4.1 gpm 15.5 lpm
Hydro Steering flow	5.5 gpm 20.8 lpm

Tractor hitch
Rear Type	1
Control	position control
Rear lift (at ends)	2,756 lbs 1250 kg
Rear lift (at 24"/610mm)	2,469 lbs 1119 kg
Drawbar	two-position swinging drawbar

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic
Rear PTO Type	540

Dimensions & Tires
Wheelbase	69 inches 175 cm
Weight	3,725 lbs 1689 kg
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	50
Battery CCA	660
Battery volts	12
Battery AH	80

References

Farmall B Series Tractors published in 2012, by CaseIH
Farmall B Series Tractor Specifications published in 2011, by CaseIH

Engine

Engine Detail — 153 ci / 2.5 L Diesel

Manufacturer	Mitsubishi S4QL
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	153 ci 2.5 L
Power (gross)	41 hp 30.6 kW
Air cleaner	dry
Pre-heating	glow plugs
Rated RPM	2600

Transmission

Transmission options
16-speed partially synchronized
hydrostatic

Transmission — 16 forward and reverse partially synchronized

Type	partially synchronized
Gears	16 forward and reverse
Four synchronized gears in four ranges.

Transmission — infinite forward and reverse (3-range) hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse (3-range)

Dimensions

CaseIH Farmall 40B Tires

Dimensions
Wheelbase	69 inches 175 cm
Length	121 inches 307 cm
Height (ROPS)	96 inches 243 cm
Weight	3,725 lbs 1689 kg
Flange rear axle
Front tread	51.7 inches 131 cm

Photos

Case IH Farmall 40B with L350 front-end loader.

Recommended Implements & Sizing Guide

Engineering recommendations for Caseih Farmall 40B based on its 41 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	6 ft (72 in)1.8 m	Medium Duty	Medium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep	66 to 72 in165 - 180 cm	Medium Duty	Standard utility tiller; slip clutch protection required.
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	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

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 Caseih Farmall 40B.

Estimated Continuous Field Runtime: 4.5 hrs

Approximately 4.5 hours of continuous field operation at ~75% rated power on a full tank (9.5 gal / 36 L).

Estimated 75% Load Fuel Burn~2.1 gal/hr (8.1 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