| Manufacturer | Allis Chalmers |
| Price | 14,125(USD) |
| Model | 200 |
| Equipment Type | Row-Crop Tractors |
| Factory |
ENGINE DETAIL
The Allis Chalmers 200 features a turbocharged 6-cylinder diesel engine with a displacement of 301 cubic inches (4.9L), providing robust torque for demanding agricultural tasks. With a high compression ratio of 16.25:1, this tractor delivers efficient fuel combustion, optimizing power output at its rated RPM of 2200, ideal for tillage and heavy load operations. However, the relatively high oil (15qts) and coolant (18qts) capacities require meticulous maintenance to prevent overheating and ensure reliable performance in prolonged usage scenarios.
| Description | Allis Chalmers turbocharged diesel 6-cylinder liquid-cooled |
| Displacement | 301ci / 4.9L |
| Bore/Stroke | 3.875x4.25inches / 98x 108 mm |
| Compression | 16.25:1 |
| Rated RPM | 2200 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Oil capacity | 15qts / 14.2L |
| Coolant capacity | 18qts / 17.0L |
ALLIS CHALMERS 200 ENGINE
The Allis Chalmers 200 features a 4.9L 6-cylinder diesel engine, providing robust torque and fuel efficiency suitable for heavy-duty agricultural tasks. Its mechanical simplicity can facilitate easier maintenance, although the lack of modern electronic aids may challenge operators accustomed to advanced control systems. Ideal for farms requiring reliable performance in fieldwork and towing operations, it may not be optimal for those needing high-speed transport capabilities.
| Description | Allis Chalmers 4.9L 6-cyl diesel |
TRANSMISSION
The Allis Chalmers 200 tractor's constant mesh-helical gear transmission provides durable and efficient power transfer, ideal for heavy-duty applications. With 8 forward and 2 reverse gears, it allows for versatile speed and maneuverability in various farming tasks. The oil capacity of 38 quarts (36.0L) indicates a robust lubrication system, critical for prolonged operational lifespan and reducing wear on internal components.
| Type | constant mesh-helical gears |
| Gear | 8 forward and 2 reverse |
| Oil capacity | 38qts / 36.0L |
SPEEDS
| Description | With 18.4-38 rear tires |
ALLIS CHALMERS 200 TRANSMISSION
The Allis Chalmers 200's 8-speed constant mesh-helical gear transmission offers smooth shifting and durability under load, providing an efficient power transfer for various agricultural tasks. Its helical design reduces noise and enhances operational comfort while allowing for quick gear changes without disengaging the PTO, a significant advantage in time-sensitive applications. However, maintenance of this transmission type may require specialized knowledge to address potential wear in the gears, especially in high-load scenarios.
| Description | 8-speed constant mesh-helical gears |
MECHANICAL
The Allis Chalmers 200 is a two-wheel drive tractor that features power steering for enhanced maneuverability and ball actuated disc brakes for efficient stopping power, advantageous in heavy-duty farm applications. Its open operator station offers ease of access and visibility, but may expose users to weather conditions; an optional QCS cab introduced in 1972 mitigates this issue by providing operator comfort and protection. Overall, this model is suited for general agricultural use, balancing ease of operation with necessary power for various tasks.
| Description | Two-wheel drive Power steering Ball actuated disc brakes Open operator station QCS cab optional starting in 1972 |
CAPACITY
| Fuel | 48gal / 181.7L |
| Hydraulic system | 7 gal/26.5 L |
HYDRAULICS
| Type | open center |
| Capacity | 7 gal/26.5 L |
| Pressure | 2300psi / 158.6bar |
| Valves | 2 |
| Pump flow | 17.2gpm / 65.1lpm |
| Total flow | 21.02gpm / 79.6lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift | 4,600lbs / 2086kg |
POWER TAKE-OFF (PTO)
| Rear PTO | transmission independent OptOptional |
| Rear RPM | 540/540/1000 OptOptional |
ALLIS CHALMERS 200 TIRES
The Allis Chalmers 200 tractor features adjustable tire sizes, allowing for customization according to specific agricultural needs or terrain conditions, which can enhance traction and stability. The front tire size of 10.00-16 is suitable for maneuverability, while rear options such as 18.4-34 or 16.9-38 provide a balance between load capacity and flotation. Be mindful of potential challenges with tire compatibility and optimal load distribution as different tire sizes can impact the tractor's overall performance and efficiency.
| Ag front | 10.00-16 |
| Ag rear | 23.1-30 / 18.4-34 / 13.6-38 / 15.5-38 / 16.9-38 / 18.4-38 / 12.4-42 |
DIMENSIONS & TIRES
The Allis Chalmers 200 tractor, with its 105.75-inch wheelbase, offers stability ideal for various agricultural tasks. Weighing 7,324 lbs, it is substantial enough for heavy-duty operations, but may present challenges in load-bearing capacity and mobility on softer terrain. Its tire setup, featuring a front 7.50-16 and rear 16.9-34, enhances traction and balance, making it suitable for both fieldwork and haulage.
| Wheelbase | 105.75inches / 268cm |
| Weight | 7,324lbs / 3322kg |
| Front tire | 7.50-16 |
| Rear tire | 16.9-34 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 32/55 with cab |
| Batteries | 1/2 |
| Battery volts | 12 |