| Manufacturer | Cockshutt |
| Price | 10,000(USD) |
| Model | 1655 |
| Equipment Type | Row-Crop Tractors |
| Factory |
NEBRASKA TRACTOR TEST 1041 2
| Description | Diesel 18-speed 2WD May 5 - 22, 1970 Link: Nebraska Tractor Test 1041 file PTO performance Drawbar performance Gear 3-Direct used for power test Gear 1-Direct used for pull test |
| Power at rated engine speed | 70.57hp / 52.6kW |
| Fuel use | 4.9gal/hour / 18.5l/hour |
| Max power | 60.07hp / 44.8kW |
| Max pull | 9,097lbs / 4126kg |
NEBRASKA TRACTOR TEST 1042 2
| Description | Gasoline 18-speed 2WD May 7 - 22, 1970 Link: Nebraska Tractor Test 1042 file PTO performance Drawbar performance Gear 3-Direct used for power test Gear 1-Direct used for pull test |
| Power at rated engine speed | 70.27hp / 52.4kW |
| Fuel use | 6.5gal/hour / 24.6l/hour |
| Max power | 57.44hp / 42.8kW |
| Max pull | 8,519lbs / 3864kg |
COCKSHUTT 1655 POWER
| PTO (claimed) | 70hp / 52.2kW |
| Drawbar (tested) | 60.07hp / 44.8kW |
| PTO (tested) | 70.57hp / 52.6kW |
ENGINES OVERVIEW
The Cockshutt 1655 tractor features a robust Waukesha-Oliver 4.6L 6-cylinder diesel engine, which offers superior fuel efficiency and torque for heavy-duty tasks, making it suitable for farm operations that require substantial power. Alternatively, the 4.3L 6-cylinder gasoline engine provides a more accessible initial cost and lower maintenance, but may compromise on power output and fuel economy. Consider usage scenarios; for extensive agricultural work, the diesel variant is preferable, while for lighter operations, the gasoline version may suffice.
| Description | Waukesha-Oliver 4.6L 6-cyl diesel Waukesha-Oliver 4.3L 6-cyl gasoline |
ENGINE DETAIL 1
The Cockshutt 1655 features a robust Waukesha-Oliver 6-cylinder diesel engine with a displacement of 283ci, offering a solid torque output suitable for various agricultural tasks while maintaining fuel efficiency. With a high compression ratio of 16.5:1 and rated at 2200 RPM, this tractor provides a strong performance under load, but the dry air cleaner may require frequent maintenance in dusty environments. Its oil and coolant capacities of 8 quarts and 20 quarts respectively enable sustained operation, although operators should monitor fluid levels carefully to prevent overheating or engine wear.
| Description | Waukesha-Oliver diesel 6-cylinder liquid-cooled |
| Displacement | 283ci / 4.6L |
| Bore/Stroke | 3.875x4.00inches / 98x 102mm |
| Air cleaner | dry |
| Compression | 16.5:1 |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Oil capacity | 8 qts /7.6 L |
| Coolant capacity | 20qts / 18.9L |
ENGINE DETAIL 2
The Cockshutt 1655 features a Waukesha-Oliver 6-cylinder gasoline engine with a 265ci displacement and an 8.5:1 compression ratio, providing a balanced performance suitable for various agricultural tasks at a rated RPM of 2200. Its dry air cleaner and substantial coolant capacity of 20 quarts enhance engine life under prolonged use, though the 8-quart oil capacity may necessitate more frequent oil changes depending on operating conditions. The firing order (1-5-3-6-2-4) ensures smooth operation, but technicians should be cautious of potential firing sequence-related issues during maintenance or troubleshooting.
| Description | Waukesha-Oliver gasoline 6-cylinder liquid-cooled |
| Displacement | 265ci / 4.3L |
| Bore/Stroke | 3.75x4.00inches / 95x 102mm |
| Air cleaner | dry |
| Compression | 8.5:1 |
| Rated RPM | 2200 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Oil capacity | 8qts / 7.6L |
| Coolant capacity | 20qts / 18.9L |
COCKSHUTT 1655 ENGINES
The Cockshutt 1655 offers a choice between a 4.6L diesel engine or a 4.3L gasoline engine, providing versatility depending on fuel availability and operational cost considerations. The diesel variant typically offers better torque and efficiency for heavier loads, making it ideal for agricultural applications, while the gasoline engine offers easier starting and lower initial cost, suitable for lighter tasks. Challenges may include fuel system maintenance differences, where the diesel engine may require more robust components to handle higher pressures.
| Description | Waukesha-Oliver 4.6L 6-cyl diesel Waukesha-Oliver 4.3L 6-cyl gasoline |
TRANSMISSIONS OVERVIEW
The Cockshutt 1655 features an 18-speed partial power shift transmission paired with a 6-speed helical gear system, allowing for smooth shifting and enhanced torque management. This setup provides versatility for various field operations, improving both efficiency and performance in different load conditions. However, operators should be aware of potential maintenance complexities and the need for precise handling to optimize gear engagement and longevity.
| Description | 18-speed partial power shift 6-speed helical gear |
TRANSMISSION 1
The Cockshutt 1655 tractor features a Hydraul-Shift partial power shift transmission, providing seamless three-speed shifting for improved efficiency across its 18 forward and 6 reverse gears. The 304.8mm dry disc clutch offers reliable operation, but requires regular maintenance to prevent wear. Pros include enhanced versatility for varied terrain, while potential challenges may arise from hydraulic system complexity, necessitating knowledgeable upkeep for optimal performance.
| Transmission | Hydraul-Shift |
| Type | partial power shift |
| Gears | 18 forward and 6 reverse |
| Clutch | 304.8mm dry disc |
| Description | The Hydraul-Shift transmission allows a three-speed power shift between over, direct, and under drive for each gear |
SPEEDS 1
| Description | With 16.9-38 rear tires |
TRANSMISSION 2
The Cockshutt 1655 tractor features a helical gear transmission with 6 forward and 2 reverse speeds, enhancing smooth engagement and overall efficiency in shifting. The 304.8mm dry disc clutch provides robust engagement but may require more maintenance compared to hydraulic systems. With an oil capacity of 32 quarts (30.3L), ensuring proper lubrication is critical for peak performance and longevity of the drivetrain components, especially under heavy loads.
| Type | helical gear |
| Gears | 6 forward and 2 reverse |
| Clutch | 304.8mm dry disc |
| Oil capacity | 32qts / 30.3L |
SPEEDS 2
| Description | With 16.9-38 rear tires |
MECHANICAL
The Cockshutt 1655 features a 4x2 or 4x4 drivetrain, providing flexibility for varying terrain; however, the 2WD version may struggle in muddy conditions. Its power steering enhances maneuverability, while the optional heated cab increases operator comfort for extended use in cooler conditions. The 18-speed partial power shift transmission allows for precise gear selection, facilitating efficient operation across diverse tasks but may require a learning curve for optimal use.
| Chassis | 4x2 2WD / 4x4 MFWD 4WD |
| Steering | power |
| Brakes | disc |
| Cab | Open operator station. Cab optional with available heater |
| Transmissions | 18-speed partial power shift 6-speed helical gear |
CAPACITY
| Fuel | 27.5gal / 104.1L |
| Hydraulic system | 14gal / 53.0L |
HYDRAULICS
| Type | open center |
| Capacity | 14gal / 53.0L |
| Valves | 2 to 4 |
TRACTOR HITCH
| Rear Type | II/I |
| Control | lower-link draft control |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000/540/1000 |
COCKSHUTT 1655 TIRES
The Cockshutt 1655 tractor features versatile tire options, allowing for optimal traction and stability across various agricultural applications, especially with rear tire sizes ranging from 12.4-38 to 16.9-38. The AG front tires (6.00-16) provide suitable steering precision, enhancing maneuverability in tight farming conditions. However, the selection of rear tire width can impact load capacity and flotation; narrower tires may lead to soil compaction while wider tires can offer better weight distribution.
| Ag front | 6.00-16 |
| Ag rear | 12.4-38 / 13.6-38 / 14.9-38 / 15.5-38 / 16.9-38 |
DIMENSIONS
| 2WD Wheelbase | 99.25inches / 252cm |
| 4WD Wheelbase | 82.125inches / 208cm |
| 2WD Length | 154.5inches / 392cm |
| 4WD Length | 145.5inches / 369cm |
| Width | 81.5inches / 207cm |
| 2WD Front tread | 61.5 to 87.5inches / 156to 222cm |
| 4WD Front tread | 60/70.75inches / 152/179cm |
| Rear tread | 56.5 to 89.5inches / 143to 227cm |
COCKSHUTT 1655 WEIGHT
| 2WD Shipping | 7500lbs / 3402kg |
| 4WD Shipping | 8000lbs / 3628kg |
| Gasoline Operating | 7,700lbs / 3492kg |
| Diesel Operating | 8,000lbs / 3628kg |
| Ballasted | 11,100lbs / 5034kg |
COCKSHUTT 1655 HEIGHT
| Steering wheel | 80inches / 203cm |
| 2WD Exhaust | 98.75inches / 250cm |
| 4WD Exhaust | 98.5inches / 250cm |
DIMENSIONS & TIRES
The Cockshutt 1655 tractor, with a wheelbase of 99.25 inches for 2WD and 82.125 inches for 4WD, offers stability in a variety of agricultural applications, though the shorter 4WD wheelbase may enhance maneuverability in tight spaces. Weighing between 7500 to 8000 pounds, its weight aids traction, particularly when equipped with large rear tires (18.4-34), but may hinder transportability without appropriate equipment. The front tire size of 7.50-16 is suitable for typical row crop operations; however, operators should assess their specific terrain and field conditions to ensure optimal performance and safety.
| 2WD Wheelbase | 99.25inches / 252cm |
| 4WD Wheelbase | 82.125inches / 208cm |
| Weight | 7500 to 8000 pounds |
| Front tire | 7.50-16 |
| Rear tire | 18.4-34 |
1655 SERIAL NUMBERS
| Location | Serial number plate below instrument panel |
| 1969 | 218-025 |
| 1970 | 222-600 |
| 1971 | 222-761 |
| 1972 | 231-772 |
| 1973 | 236-586 |
| 1974 | 244-735 |
| 1975 | 257-700 |
| Final | 263-340 |