CaseIH Farmall DX21

The CaseIH Farmall DX21 is a tractor produced by Caseih. It is equipped with a 61.3 ci 1.0 L engine. The listed engine power is Diesel (gross): 21 hp / 15.7 kW. Transmission: infinite forward and reverse. Operating weight: 1592 lbs (hydro) 722 kg.

Engine Power

Diesel (gross): 21 hp / 15.7 kW

Fuel & Capacities

5.3 gal 20.1 L

Transmission

infinite forward and reverse

Operating Weight

1592 lbs (hydro) 722 kg

Overview

	2003 - 2005 Farmall DX SeriesCompact Utility tractor Farmall DX Series Compact Utility tractor

Production
Manufacturer	CaseIH (a part of CNH)
Compact Utility tractor

Variants
TC21DA	similar New Holland model

CaseIH Farmall DX21 Engine
Shibaura 1.0L 3-cyl diesel
Fuel tank	5.3 gal 20.1 L
Engine details ...

CaseIH Farmall DX21 Power
Engine (gross)	21 hp 15.7 kW
Gear PTO (claimed)	17 hp 12.7 kW
Hydro PTO (claimed)	16 hp 11.9 kW

Mechanical
Four-wheel drive
Power steering
Wet disc brakes
Two-post folding ROPS. Soft cab optional.

Hydraulics
Type	open center
Valves	2 OptOptional
Pump flow	4.9 gpm 18.5 lpm
Total flow	7.65 gpm 29.0 lpm
Steering flow	2.75 gpm 10.4 lpm

Tractor hitch
Rear Type	I
Rear lift (at 24"/610mm)	1265 lbs 573 kg

Power Take-off (PTO)
Gear Rear PTO	transmission
Hydro Rear PTO	independent
Rear PTO Type	540 (1.375)
Gear Mid PTO	transmission
Hydro Mid PTO	independent
Mid PTO Type	2000

Dimensions & Tires
Wheelbase	57.5 inches 146 cm
Weight	1495 to 1592 pounds
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Battery volts	12

References

DX Series Farmall Tractors published in 2004, by CaseIH
DX Series Farmall Tractors published in 2003, by CaseIH
DX Series Farmall Tractors and Integrated Implements published in 2004, by CaseIH

Engine

Engine Detail — 61.3 ci / 1.0 L Diesel

Manufacturer	Shibaura
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled inline
Displacement	61.3 ci 1.0 L
Bore/Stroke	3.031x2.835 inches 77 x 72 mm
Power (gross)	21 hp 15.7 kW
Starter	electric
Starter volts	12

Transmission

Transmission options
9-speed gear
hydrostatic

Transmission — 9 forward and 3 reverse gear

Type	gear
Gears	9 forward and 3 reverse

Transmission — infinite forward and reverse hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse

Dimensions

CaseIH Farmall DX21 Tires

Dimensions
Wheelbase	57.5 inches 146 cm
Weight	1592 lbs (hydro) 722 kg
	1495 lbs (gear) 678 kg

Attachments

Attachment overview
54" mid-mount mower deck
60" mid-mount mower deck
Snowblower
Front-end loader
Backhoe

CaseIH BHX172 Backhoe
Backhoe type	CaseIH BHX172 Backhoe
Digging depth	72 inches 182 cm
Bucket force	2,875 lbs 1304 kg
Dipperstick force	1,744 lbs 791 kg

Photos

CaseIH Farmall DX21 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Caseih Farmall DX21 based on its 21 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	1 to 2 Bottom (12")1 - 2 铧 (30 cm)	Light Duty	Ideal for garden plots and light sandy soil.
Rotary Cutter / MowerMowing & Clearing	4 ft (48 in)1.2 m	Light Duty	Pasture clipping and light brush under 1" diameter.
Rotary TillerSeedbed Prep	42 to 48 in105 - 120 cm	Light Duty	Covers compact tractor tire width.
Disc HarrowSecondary Tillage	5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片)	Light Duty	Small acreage soil break-up and secondary aeration.

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 DX21.

Estimated Continuous Field Runtime: 4.9 hrs

Approximately 4.9 hours of continuous field operation at ~75% rated power on a full tank (5.3 gal / 20.1 L).

Estimated 75% Load Fuel Burn~1.1 gal/hr (4.1 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