Allis Chalmers 7000

Name: Allis Chalmers 7000
Brand: Allis Chalmers

Power

117 hp[P] hp

Production

1975-1979

Engine

Turbocharged diesel, 6-cylinder

Transmission

Power Director

Drive

2WD

100–140 HP 1970s

From the same series:

Introduction

Allis-Chalmers 7000: The Powerhouse You Need in Your Fields!

Get ready to revolutionize your farming operations with the legendary Allis-Chalmers 7000! This iconic row-crop tractor, built between 1975 and 1979, is a testament to robust engineering and unwavering performance. Whether you're tackling tough plowing or precision planting, the 7000 is engineered to deliver.

Unleash the Beast: Engine Powerhouse

At the heart of the 7000 lies the formidable Allis Chalmers 649T engine. This 6-cylinder, turbocharged diesel powerhouse boasts a displacement of 301 cubic inches (4.9 liters) and delivers a commanding 117 horsepower at a rated 2200 RPM. Its liquid-cooled system ensures optimal operating temperatures, while the 22.5-quart coolant capacity and reliable 12-volt starter system guarantee dependability, season after season.

Master Your Gear Shifts: Advanced Transmission

Experience unparalleled control with the 7000's advanced transmission systems. Choose between the versatile partial power shift offering 12 forward and 3 reverse gears, or the robust Power Director transmission. The latter features a unique combination of a main 12-inch dry disc clutch and 7-inch wet discs for its power shift, providing smooth transitions and effortless operation, especially with the added convenience of a third clutch for overdrive.

Hydraulic Might: Powering Your Implements

Effortlessly operate your most demanding implements thanks to the 7000's powerful hydraulic system. Featuring an open center type, it delivers a robust 21 gpm (79.5 lpm) pump flow, with a total system flow reaching an impressive 25 gpm (94.6 lpm). With a 7-gallon (26.5 L) hydraulic capacity, this tractor is ready to tackle any task with precision and ease.

Built to Last: Durability and Design

The Allis-Chalmers 7000 is built for the long haul. Available in both early maroon-chassis and later black-chassis models (with the black chassis featuring the improved Acousta-Cab II), this tractor offers two-wheel drive for efficiency and power steering for enhanced maneuverability. Its substantial 106-inch (269 cm) wheelbase provides stability, while adjustable tread widths ensure optimal ground contact across varied terrains.

Conclusion

"The Allis-Chalmers 7000 is more than just a tractor; it's a legacy of American agricultural engineering. Its blend of raw power, advanced transmission options, and robust hydraulic capabilities makes it an indispensable asset for any serious farmer. Whether you're working with early or later models, the 7000 promises reliability and performance that stands the test of time. A true classic, ready for modern challenges!"

Introduction

Production Information of Allis Chalmers, 7000

The production information of the tractor (7000) includes details about its manufacturing.

Row-Crop tractor

The Allis model 7000 had two versions, the early maroon (or brown) chassis and the later black chassis. The switch occured in 1978, with serial number 8000 as the first black chassis tractor. The black-chassis featured a new transmission design and new cab.

Built in West Allis, Wisconsin, USA


Manufacturer	Allis Chalmers
Original price	$24,860
Total built	7,264

Dimension and Tires Information of Allis Chalmers, 7000

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


Front tread	62 to 86 inches [157 to 218 cm]
Wheelbase	106 inches [269 cm]
Rear axle	3.25 by 88.5 inches [82 by 2247 mm]
Clearance (rear axle)	29 inches [73 cm]
Length	183 inches [464 cm]
Rear tread	64 to 85 inches [162 to 215 cm]
Rear axle	3.25 by 116 inches [82 by 2946 mm (long axle)]
Clearance (front axle)	24 inches [60 cm]
Rear tread	64 to 112 inches [162 to 284 cm (long axle)]


Ag front	10.00-16
	9.5L-15
	16.9-34
Ag front	7.5-15
	23.1-30
Ag rear	18.4x38
	11L-15
Ag rear	12.4-42
	15.5-38
	18.4-34
	16.9-38
	23.1-26
	18.4-38
	20.8-34

Engine Specifications of Allis Chalmers, 7000

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

Allis Chalmers 649T

Liquid-cooled

The black-chassis model 7000 engine was designed the 649T, with several internal changes over the 2900 including new Bosch injectors and oil cooling jets. Rated power did not change.

Turbocharged diesel

6-cylinder


Intake valve clearance	0.015 inches (hot) [0.381 mm]
Coolant change	2000 h
Compression	16.25:1
Exhaust valve clearance	0.015 inches (hot) [0.381 mm]
Firing order	1-5-3-6-2-4
Starter volts	12
Rated RPM	2200
Bore/Stroke	3.875x4.25 inches [98 x 108 mm]
Displacement	301 ci [4.9 L]
Coolant capacity	22.5 qts [21.3 L]
Starter volts	12
Coolant capacity	22.5 qts [21.3 L]

Transmission Information of Allis Chalmers, 7000Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Four forward gears and one reverse combined with three-range power shift between low, direct, and overdrve. Used on the maroon-chassis model 7000. Power shift was similar to the Allis Power-Director system, with a third clutch added to provide an overdrive.


Transmission	Power Director
	7-inch wet discs (power shift)
Clutch	12-inch dry disc (main)
Type	Partial power shift
Oil capacity	26 qts [24.6 L]
Gears	12 forward and 3 reverse

Transmission variants 2

Four forward gears and one reverse combined with three-range power shift between low, direct, and overdrve. The black-chassis Allis 7000 used a new hydraulic wet clutch and torque limiter. A combination clutch/inching pedal put the transmission into low range when depressed.


Type	Partial power shift
Gears	12 forward and 3 reverse

Mechanical Specs of Allis Chalmers, 7000Y

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

Two-wheel drive

Acousta-Cab optional. Acousta-Cab II on black chassis models.

Power steering

Differential dry disc brakes

Power Information of Allis Chalmers, 7000Y

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


Rear PTO	Independent
	1000@2200
Engine RPM	540@2200
Rear PTO Type	1000
	540/1000

Hydraulics Specifications of Allis Chalmers, 7000

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Total flow	25 gpm [94.6 lpm]
Pump flow	21 gpm [79.5 lpm]
Capacity	7 gal [26.5 L]
Valves	1

Three-Point Hitch of Allis Chalmers, 7000

Hitch category and rear/front lift capacity.


Rear Type	II

Electrical System of Allis Chalmers, 7000

Battery voltage, charging system and ground.


Ground	Negative
Battery AH	95
Battery volts	12
Batteries	1
	2 OptOptional

Frequently asked questions

How much horsepower does the Allis Chalmers 7000 have?

The Allis Chalmers 7000 delivers 117 hp[P] HP.

What years was the Allis Chalmers 7000 produced?

The Allis Chalmers 7000 was produced in 1975-1979.

What engine does the Allis Chalmers 7000 have?

The Allis Chalmers 7000 is powered by a Turbocharged diesel, 6-cylinder engine.

What transmission does the Allis Chalmers 7000 use?

The Allis Chalmers 7000 uses a Power Director transmission.

Is the Allis Chalmers 7000 4WD?

The Allis Chalmers 7000 is available in 2WD.

More Allis Chalmers models

7010118 HP · 1980 - 1981 HD15116 HP · 1951 - 1955 8010119 HP · 1982 - 1985 D21119 HP · 1963 - 1969 HD11110 HP · 1955 - 1966 HD11AG Series B126 HP · 1972 - 1974 190XT104 HP · 1964 - 1971 200104 HP · 1972 - 1975

View all 94 Allis Chalmers models →

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