| Manufacturer | Cockshutt |
| Price | - |
| Model | 1600 |
| Equipment Type | Row-Crop Tractors |
| Factory | Charles City, Iowa, USA |
VARIANTS
| Row-Crop | tricycle front |
| Wheatland | standard-front axle |
| High-Clearance | extended ground clearance |
NEBRASKA TRACTOR TEST 840 2
| Description | Diesel 12-speed 2WD May 29 - June 13, 1963 Link: Nebraska Tractor Test 840 file PTO performance Drawbar performance Gear 4-HP used for power test Gear 1-HP used for pull test |
| Power at rated engine speed | 57.95hp / 43.2kW |
| Fuel use | 4.0gal/hour / 15.1l/hour |
| Power at rated PTO speed | 54.79hp / 40.9kW |
| Max power | 46.90hp / 35.0kW |
| Max pull | 8,401lbs / 3810kg |
NEBRASKA TRACTOR TEST 841 2
| Description | Gasoline 12-speed 2WD June 3 - 13, 1963 Link: Nebraska Tractor Test 841 file PTO performance Drawbar performance Gear 4-HP used for power test Gear 1-HP used for pull test |
| Power at rated engine speed | 56.50hp / 42.1kW |
| Fuel use | 5.2gal/hour / 19.7l/hour |
| Power at rated PTO speed | 51.18hp / 38.2kW |
| Max power | 47.09hp / 35.1kW |
| Max pull | 8,490lbs / 3851kg |
COCKSHUTT 1600 POWER
| Gas Drawbar (claimed) | 51.5hp / 38.4kW |
| LP-gas Drawbar (claimed) | 47.5hp / 35.4kW |
| Gas PTO (claimed) | 60hp / 44.7kW |
| LP-gas PTO (claimed) | 56hp / 41.8kW |
| Plows | 4-5 |
| Drawbar (tested) | 47.09hp / 35.1kW |
| PTO (tested) | 57.95hp / 43.2kW |
ENGINES OVERVIEW
The Cockshutt 1600 tractor is equipped with a Waukesha-Oliver engine lineup offering diesel (4.3L) and two gasoline alternatives (3.8L, both conventional and LP gas). The diesel variant offers superior torque and fuel efficiency, making it ideal for heavy-duty applications, while the gasoline options provide easier cold starting and lower initial costs. However, the gasoline engines may face higher operating costs due to fuel consumption; thus, selecting the right engine type relies on specific usage scenarios and operational preferences.
| Description | Waukesha-Oliver 4.3L 6-cyl diesel Waukesha-Oliver 3.8L 6-cyl gasoline Waukesha-Oliver 3.8L 6-cyl LP gas |
ENGINE DETAIL 1
The Cockshutt 1600 tractor features a robust Waukesha-Oliver 6-cylinder diesel engine with a displacement of 4.3L, delivering efficient power at 1900 RPM. Its high compression ratio of 16.25:1 enhances thermal efficiency, providing better fuel economy and torque, suitable for demanding agricultural tasks. However, the specific firing order (1-5-3-6-2-4) may require careful maintenance to ensure balanced performance and minimize vibrations, which can affect longevity and operator comfort.
| Description | Waukesha-Oliver diesel 6-cylinder liquid-cooled |
| Displacement | 265ci / 4.3L |
| Bore/Stroke | 3.75x4.00inches / 95x 102 mm |
| Compression | 16.25:1 |
| Rated RPM | 1900 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
ENGINE DETAIL 2
The Cockshutt 1600 tractor, powered by a Waukesha-Oliver gasoline engine, features a displacement of 231ci (3.8L) with an 8.5:1 compression ratio, making it suitable for moderate power output and operational efficiency at 1900 RPM. The oil-bath air cleaner enhances filtration, which is beneficial for engine longevity but may require more maintenance compared to dry filters. Given its firing order of 1-5-3-6-2-4, proper troubleshooting is essential for smooth operation, as misfiring could disrupt performance and efficiency.
| Description | Waukesha-Oliver gasoline 6-cylinder liquid-cooled |
| Displacement | 231ci / 3.8L |
| Bore/Stroke | 3.50x4.00inches / 89x 102 mm |
| Air cleaner | oil bath |
| Compression | 8.5:1 |
| Rated RPM | 1900 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
ENGINE DETAIL 3
The Cockshutt 1600 tractor, powered by a Waukesha-Oliver LP gas 6-cylinder engine with a 231ci displacement, offers efficient fuel combustion due to its 9:1 compression ratio, enhancing torque delivery at a rated RPM of 1900. With a bore and stroke of 3.50x4.00 inches, it balances power and durability, making it suitable for medium-duty farm tasks. However, LP gas operation may present challenges in fuel availability and infrastructure, particularly in remote areas compared to diesel counterparts.
| Description | Waukesha-Oliver LP gas 6-cylinder liquid-cooled |
| Displacement | 231ci / 3.8L |
| Bore/Stroke | 3.50x4.00inches / 89x 102 mm |
| Compression | 9:1 |
| Rated RPM | 1900 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
COCKSHUTT 1600 ENGINES
The Cockshutt 1600 tractor offers versatile engine options including a Waukesha-Oliver 4.3L 6-cylinder diesel, 3.8L 6-cylinder gasoline, and 3.8L 6-cylinder LP gas engines, allowing flexibility in fuel choice depending on operational needs. Diesel engines typically provide better torque and fuel efficiency, which is advantageous for heavy-duty tasks, while gasoline and LP gas engines may offer quicker starts and reduced emissions, ideal for lighter applications. However, the availability of fuel types may influence operational cost and availability in certain farming regions.
| Description | Waukesha-Oliver 4.3L 6-cyl diesel Waukesha-Oliver 3.8L 6-cyl gasoline Waukesha-Oliver 3.8L 6-cyl LP gas |
TRANSMISSIONS OVERVIEW
The Cockshutt 1600 features a 6-speed manual transmission complemented by a 12-speed partial power shift, offering enhanced flexibility in speed selection for various field applications. This transmission setup allows operators to maintain optimal engine RPM and improve fuel efficiency while tackling different load conditions. However, the complexity of the power shift mechanism may pose a challenge for inexperienced operators in terms of maintenance and operation.
| Description | 6-speed gear/12-speed partial power shift |
TRANSMISSION 1
The Cockshutt 1600 features a 6-speed forward and 2-speed reverse gear system, which allows for versatile operation in various agricultural tasks. The dry disc clutch provides efficient power transfer but may require more maintenance and can be sensitive to wear, particularly in high-torque applications. Ideal for medium-sized farms, this tractor is well-suited for tasks requiring frequent gear shifts, though operators should be mindful of clutch maintenance to ensure optimal performance.
| Type | gear |
| Gears | 6 forward and 2 reverse |
| Clutch | dry disc |
TRANSMISSION 2
The Cockshutt 1600 tractor features a partial power shift transmission with 12 forward and 4 reverse gears, which enhances its versatility for various agricultural tasks. The dry disc clutch provides reliable engagement but may require more maintenance compared to hydraulic systems. The Hydra-Power range allows for smooth transitions between power modes, making it advantageous for tasks requiring precise speed control, such as plowing and harvesting.
| Transmission | Hydra-Power |
| Type | partial power shift |
| Gears | 12 forward and 4 reverse |
| Clutch | dry disc |
| Description | Six speeds forward and two reverse. A control knob enables a power shift between direct drive and the Hydra-Power range |
MECHANICAL
The Cockshutt 1600 features a 4x2 2WD chassis, which enhances maneuverability but limits traction in muddy or hilly conditions. The optional power-assist steering provides ease of handling, while the mechanical dry disc brakes deliver reliable stopping power but may require more maintenance compared to hydraulic systems. Its 6-speed gear or 12-speed partial power shift transmission offers versatility for varying operational speeds, making it suitable for diverse agricultural tasks yet may pose a learning curve for operators new to multi-speed transmissions.
| Chassis | 4x2 2WD |
| Steering | manual/power-assist optional |
| Brakes | differential mechanical dry disc |
| Cab | Open operator station. |
| Transmissions | 6-speed gear/12-speed partial power shift |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
COCKSHUTT 1600 TIRES
The Cockshutt 1600 tractor features a robust tire configuration, with 6.50-16 agricultural tires at the front and 16.9-34 tires at the rear, providing substantial traction and stability for heavy-duty farming tasks. The larger rear tires enhance power transfer and improve flotation on soft ground, making it suitable for diverse field conditions. However, the tractor's weight distribution and tire size may challenge maneuverability in tighter spaces or during hilly operations.
| Ag front | 6.50-16 |
| Ag rear | 16.9-34 |
DIMENSIONS
| Wheelbase | 105.6inches / 268cm |
| Operating weight | 7,400lbs / 3356kg |
| Ballasted weight | 11,020lbs / 4998kg |
DIMENSIONS & TIRES
The Cockshutt 1600 tractor features a 105.6-inch wheelbase, which provides stability and maneuverability for various field applications. Weighing 7,400 lbs, its robust design allows for effective traction and ground engagement, particularly with its larger rear tires (16.9-34) suited for heavy-duty tasks. However, the front tire size (6.50-16) may limit load distribution at the front, potentially leading to challenges in handling on uneven terrain.
| Wheelbase | 105.6inches / 268cm |
| Weight | 7,400lbs / 3356kg |
| Front tire | 6.50-16 |
| Rear tire | 16.9-34 |
1600 SERIAL NUMBERS
| Location | Serial plate on instrument panel. |
| 1962 | 124-420 (A) |
| 1963 | 137-613 (B) |
| 1964 | 140-723 (B) |
| Final | 147-568 (B) |