Allis Chalmers 190XT

Name: Allis Chalmers 190XT
Brand: Allis Chalmers

Power

104 hp[P] hp

Production

1964-1971

Engine

6-cylinder

Transmission

Power Director

Drive

2WD

100–140 HP 1960s 1970s

From the same series:

190

Introduction

Allis Chalmers 190XT Row-Crop Tractor

The Allis Chalmers 190XT is a row-crop tractor produced between 1964 and 1971 in West Allis, Wisconsin. Designed for heavy field operations, this two-wheel-drive machine features a liquid-cooled engine and a specialized transmission system to manage its 104 horsepower output.

Engine and Performance

The tractor is powered by a 301 cubic-inch (4.9 L) 6-cylinder liquid-cooled engine. It operates at a rated speed of 2200 RPM. The engine utilizes a dry-type air cleaner and an electric starting system, with specific maintenance requirements including intake valve clearance set at 0.020 inches and exhaust valve clearance at 0.025 inches when hot.

Transmission and PTO

The 190XT utilizes a Power Director transmission, providing 8 forward and 2 reverse gears. It features a two-speed power shift that allows for on-the-move gear changes without clutching. The live continuous PTO is integrated into the Power Director system, allowing the operator to stop the tractor's forward motion while keeping the PTO engaged. It offers two speeds: 540 RPM at 1940 engine RPM and 1000 RPM at 2136 engine RPM.

Hydraulics and Hitch

The hydraulic system is an open-center design with a pump flow capacity of 12 gallons per minute (45.4 lpm) and a system pressure of 2000 psi. Steering is assisted by a dedicated hydraulic circuit with a flow of 12 gpm and 1500 psi pressure. The rear hitch is a Category II type, compatible with the Allis Snap-Coupler system for implement attachment.

Operator Environment and Dimensions

The tractor features an open operator station as standard, with factory-installed cabs available starting in 1965, which included optional heating and air conditioning. Maneuverability is supported by power steering and band-actuated disc brakes. With a wheelbase of 105 inches (266 cm) and a total length of 157.5 inches (400 cm), the machine is configured for row-crop stability.

Conclusion

"The Allis Chalmers 190XT remains a notable machine for its era, offering a balance of power and hydraulic flexibility. Its combination of the Power Director transmission and live PTO makes it well-suited for varied agricultural tasks requiring frequent stopping or implement management."

Introduction

Production Information of Allis Chalmers, 190XT

The production information of the tractor (190XT) includes details about its manufacturing.

Row-Crop tractor

Built in West Allis, Wisconsin, USA


Manufacturer	Allis Chalmers
Original price	$8,672
Total built	22419

Dimension and Tires Information of Allis Chalmers, 190XT

This section sums up the dimension and tires information of the tractor.


Rear axle	3.25 inch diameter [82 mm (late)*Serial number 9001 and up.]
Wheelbase	105 inches [266 cm]
Clearance (rear axle)	25.75 inches [65 cm]
Clearance (front axle)	21.75 inches [55 cm]
Length	157.5 inches [400 cm]
Front tread	60 to 84 inches [152 to 213 cm]
Rear axle	2.75 inch diameter [69 mm (early)]
Width	87.6 inches [222 cm]
Rear tread	60 to 88 inches [152 to 223 cm (PAVT)]
Rear tread	60 to 80 inches [152 to 203 cm]


	15.5-38
Ag front	7.50-16
Ag rear	23.1-30
	9.00-10 (single)
Ag rear	16.4-34
	18-34
Ag front	6.50-16

Engine Specifications of Allis Chalmers, 190XT

Get the specifications for the engine and if different options are available.

Liquid-cooled

6-cylinder


Intake valve clearance	0.020 inches (hot) [0.508 mm]
Point gap	0.016 inches [0.406 mm]
Compression	9:1
Exhaust valve clearance	0.025 inches (hot) [0.635 mm]
Firing order	1-5-3-6-2-4
Starter	Electric
Rated RPM	2200
Displacement	301 ci [4.9 L]
Air cleaner	Dry
Oil capacity	12 qts [11.4 L]
Bore/Stroke	3.875x4.25 inches [98 x 108 mm]
Sparkplug gap	0.020 inches [0.508 mm]
Coolant capacity	18 qts [17.0 L]
Starter volts	12

Transmission Information of Allis Chalmers, 190XTY

Discover all variants of transmission available for this tractor model.

Transmission variants 1

The transmission is controlled by means of the gear shift lever and the Power Director lever. The tractor must be stopped, and clutch used, to select one of four forward gears, or reverse. The Power Director lever has high, low, and neutral positions. The Power Director can be shifted on the move without clutching. Placing the Power Director into neutral causes the tractor to stop while keeping the PTO engaged.


Transmission	Power Director
Oil capacity	32 qts [30.3 L]
Clutch	Dry disc
Type	Two-speed power shift
	38 qts (S/N 23000 and up) [36.0 L]
Gears	8 forward and 2 reverse

Transmission variants 2

Mechanical Specs of Allis Chalmers, 190XTY

This section summarizes all mechanical information such as the brake system and other specifications.

Two-wheel drive

Open operator station. Factory cab available starting in 1965 with optional heat and air-conditioning.

Power steering

Band actuated disc brakes

Power Information of Allis Chalmers, 190XTY

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Live *Continuous PTO, the tractor can be stopped via the Power Director clutch.
Engine RPM	540@1940
	1000 (1.375)
	Independent OptOptional
	1000@2136
Rear PTO Type	540 (1.375)

Hydraulics Specifications of Allis Chalmers, 190XT

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Steering flow	12 gpm [45.4 lpm]
Pump flow	12 gpm [45.4 lpm]
Capacity	9 gal [34.1 L]
Steering press.	1500 psi [103.4 bar]
Pressure	2000 psi [137.9 bar]

Three-Point Hitch of Allis Chalmers, 190XT

Hitch category and rear/front lift capacity.


Rear Type	II
Type	Allis Snap-Coupler

Electrical System of Allis Chalmers, 190XT

Battery voltage, charging system and ground.


Battery AH	53 (gas)
Ground	Negative
Battery volts	6 (diesel)
	2 (diesel)
Charging system	Generator
	95 (gas optional)
	12 (gas/opt)
Batteries	1 (gas)
	190 (diesel optional)
	135 (diesel)

Frequently asked questions

How much horsepower does the Allis Chalmers 190XT have?

The Allis Chalmers 190XT delivers 104 hp[P] HP.

What years was the Allis Chalmers 190XT produced?

The Allis Chalmers 190XT was produced in 1964-1971.

What engine does the Allis Chalmers 190XT have?

The Allis Chalmers 190XT is powered by a 6-cylinder engine.

What transmission does the Allis Chalmers 190XT use?

The Allis Chalmers 190XT uses a Power Director transmission.

Is the Allis Chalmers 190XT 4WD?

The Allis Chalmers 190XT is available in 2WD.

More Allis Chalmers models

200104 HP · 1972 - 1975 L104 HP · 1931 - 1942 HD11110 HP · 1955 - 1966 HD1095 HP · 1940 - 1950 608093 HP · 1980 - 1985 HD993 HP · 1951 - 1955 S93 HP · 1937 - 1942 WS93 HP · 1950 - 1953

View all 94 Allis Chalmers models →

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