EngineAllis Chalmers 7.0L 6-cyl diesel
Transmissionpartial power shift
Drive4x2 2WD
Series7000 Series

The Allis Chalmers 7050 tractor is powered by a Allis Chalmers 7.0L 6-cyl diesel engine. It has a 4x2 2WD drive configuration and a partial power shift transmission.

Engine

The engine is a 6-cylinder liquid-cooled Allis Chalmers turbocharged intercooled diesel with a displacement of 426ci / 7.0L. It has a dry air cleaner and a compression ratio of 16:1. The engine is rated at 2300 RPM and provides a maximum drawbar power of 131.54hp / 98.1kW and PTO power of 156.49hp / 116.7kW.

Transmission

The transmission is a partial power shift type with 20 forward and 4 reverse gears. It is equipped with the Allis-Chalmers Power Director XX, which provides five gears (1-5) in two ranges (slow-fast) with a two-speed power shift (low-high). The drawbar (tested) power is 131.54hp / 98.1kW, and the PTO (tested) power is 156.49hp / 116.7kW.

Brakes

The brakes are differential hydraulic wet discs. The engine is a 6-cylinder liquid-cooled Allis Chalmers turbocharged intercooled diesel with a displacement of 426ci / 7.0L. It has a dry air cleaner and a compression ratio of 16:1. The engine is rated at 2300 RPM and provides a maximum drawbar power of 131.54hp / 98.1kW and PTO power of 156.49hp / 116.7kW. The bore/stroke is 4.25x5.00inches / 108x 127mm.

Steering

The steering is hydrostatic power and is equipped with an Allis Chalmers 7.0L 6-cylinder diesel engine. The engine has a displacement of 426ci / 7.0L, a dry air cleaner, and a compression ratio of 16:1. It is rated at 2300 RPM and provides a maximum drawbar power of 131.54hp / 98.1kW and PTO power of 156.49hp / 116.7kW. The bore/stroke is 4.25x5.00inches / 108x 127mm.

Common Problems

Users have reported issues with the chassis, which is a 4x2 2WD. Some users have also reported problems with the steering, which is hydrostatic power. The brakes have also been reported to have issues with differential hydraulic wet discs. The cab is optional, and some users have reported issues with the cab. The transmission is a 20-speed partial power shift type, and some users have reported issues with the transmission.

What Users Like

Users appreciate the Allis Chalmers 7050's ag front tires, which are 11.00-16, and the ag rear tires, which are 20.8-38. The tractor is also known for its powerful engine, which provides a maximum drawbar power of 131.54hp / 98.1kW and PTO power of 156.49hp / 116.7kW. The hydraulics are also highly regarded for their efficiency and power. The Allis-Chalmers Power Director XX is a popular feature among users, as it provides five gears (1-5) in two ranges (slow-fast) with a two-speed power shift (low-high).

Allis Chalmers 7050 Technical Specifications

Power

Drawbar (tested)131.54hp / 98.1kW
Pto (tested)156.49hp / 116.7kW

Engine Detail

DescriptionAllis Chalmers turbocharged intercooled diesel 6-cylinder liquid-cooled
Displacement426ci / 7.0L
Bore/stroke4.25x5.00inches / 108x 127mm
Air Cleanerdry
Compression16:1
Rated Rpm2300

Engine

DescriptionAllis Chalmers 7.0L 6-cyl diesel

Transmission

TransmissionAllis-Chalmers Power Director XX
Typepartial power shift
Gears20 forward and 4 reverse
DescriptionThe Power Director provides five gears (1-5) in two ranges (slow-fast) with a two-speed power shift (low-high)

Mechanical

Chassis4x2 2WD
Steeringhydrostatic power
Brakesdifferential hydraulic wet discs
CabCab optional
Transmission20-speed partial power shift

Tires

Ag Front11.00-16
Ag Rear20.8-38

Dimensions

Length163inches / 414cm
Width95.5inches / 242cm
Height116inches / 294cm
Operating Weight14,525lbs / 6588kg (duals)
Ballasted Weight19,530lbs / 8858kg

Dimensions And Tires

Weight14,525lbs / 6588kg
Front Tire11.00-16
Rear Tire20.8-38

Serial Numbers

LocationAbove PTO shield
19731001
19741688
Final3300

Hydraulics

Typeopen center

Tractor Hitch

Rear TypeII,III

Speeds

DescriptionWith 18.4x38 rear tires

Power Take Off Pto

Rear Ptoindependent
Rear Rpm540/1000

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