EngineAllis Chalmers 4.9L 6-cyl diesel
Transmission8-speed constant mesh-helical gears

The Allis Chalmers 200 tractor is powered by a Allis Chalmers 4.9L 6-cyl diesel engine. It has a 8-speed constant mesh-helical gears transmission.

Engine

The engine is a turbocharged diesel 6-cylinder liquid-cooled Allis Chalmers model with a displacement of 301ci / 4.9L. It has a bore/stroke of 3.875x4.25inches / 98x 108 mm and a compression ratio of 16.25:1. The engine is rated at 2200 rpm and has a firing order of 1-5-3-6-2-4. It uses a 12-volt starter and has an oil capacity of 15qts / 14.2L and a coolant capacity of 18qts / 17.0L.

Transmission

The transmission is an 8-speed constant mesh-helical gears system. It is designed to provide smooth and efficient power transfer to the wheels. The gears are arranged in a helical pattern to reduce noise and vibration. The constant mesh design ensures that the gears are always engaged, which reduces wear and tear on the transmission. The transmission is easy to operate and provides excellent control over the tractor's speed and power.

Brakes

The brakes on this model are ball actuated disc brakes. They are designed to provide reliable and consistent stopping power in all conditions. The brakes are easy to operate and require minimal maintenance. The Allis Chalmers turbocharged diesel 6-cylinder liquid-cooled engine provides plenty of power to the brakes, ensuring that they are always effective. The brakes are an essential safety feature of this tractor.

Steering

The steering system on this model is powered by the Allis Chalmers 4.9L 6-cylinder diesel engine. It is designed to provide precise and responsive steering control. The steering system is easy to operate and provides excellent maneuverability. The Allis Chalmers engine provides plenty of power to the steering system, ensuring that it is always effective. The steering system is an essential feature of this tractor.

Common Problems

Users have reported issues with the two-wheel drive system, which can make the tractor less effective in certain conditions. Some users have also reported problems with the power steering system, which can make the tractor difficult to maneuver. The ball actuated disc brakes can also be prone to wear and tear, which can reduce their effectiveness over time. Finally, some users have reported issues with the open operator station, which can be uncomfortable in certain weather conditions.

What Users Like

Users appreciate the excellent traction provided by the 10.00-16 front and 23.1-30 / 18.4-34 / 13.6-38 / 15.5-38 / 16.9-38 / 18.4-38 / 12.4-42 rear agricultural tires. They also appreciate the smooth and efficient power transfer provided by the 8-speed constant mesh-helical gears transmission. The Allis Chalmers turbocharged diesel 6-cylinder liquid-cooled engine is also a popular feature, providing plenty of power and reliability. Finally, users appreciate the easy-to-use controls and the excellent maneuverability provided by the steering system.

Allis Chalmers 200 Technical Specifications

Engine Detail

DescriptionAllis Chalmers turbocharged diesel 6-cylinder liquid-cooled
Displacement301ci / 4.9L
Bore/stroke3.875x4.25inches / 98x 108 mm
Compression16.25:1
Rated Rpm2200
Firing Order1-5-3-6-2-4
Starter Volts12
Oil Capacity15qts / 14.2L
Coolant Capacity18qts / 17.0L

Engine

DescriptionAllis Chalmers 4.9L 6-cyl diesel

Transmission

Description8-speed constant mesh-helical gears

Mechanical

DescriptionTwo-wheel drive Power steering Ball actuated disc brakes Open operator station QCS cab optional starting in 1972

Tires

Ag Front10.00-16
Ag Rear23.1-30 / 18.4-34 / 13.6-38 / 15.5-38 / 16.9-38 / 18.4-38 / 12.4-42

Dimensions And Tires

Wheelbase105.75inches / 268cm
Weight7,324lbs / 3322kg
Front Tire7.50-16
Rear Tire16.9-34

Capacity

Fuel48gal / 181.7L
Hydraulic System7 gal/26.5 L

Hydraulics

Typeopen center
Capacity7 gal/26.5 L
Pressure2300psi / 158.6bar
Valves2
Pump Flow17.2gpm / 65.1lpm
Total Flow21.02gpm / 79.6lpm

Tractor Hitch

Rear TypeII
Rear Lift4,600lbs / 2086kg

Electrical

Groundnegative
Charging Systemalternator
Charging Amps32/55 with cab
Batteries1/2
Battery Volts12

Speeds

DescriptionWith 18.4-38 rear tires

Power Take Off Pto

Rear Ptotransmission independent OptOptional
Rear Rpm540/540/1000 OptOptional

Other Allis Chalmers tractors

All Allis Chalmers tractors · All tractor brands