Cockshutt
Cockshutt 1855
The Cockshutt 1855 is a row-crop tractor produced from 1970 to 1975 as part of the 55 Series by Cockshutt, a part of White. It shares its design with the Oliver 1855. It features Oliver-Waukesha 5.1L 6-cylinder diesel and gasoline engine options, with claimed PTO power of up to 98 hp (diesel). The tractor offers 6-speed gear and 18-speed partial power shift transmissions, two- or four-wheel drive, power steering, and differential hydraulic disc brakes. The open operator station has optional two-post ROPS and cab. Hydraulics are closed center with a 20 gpm pump flow. The rear hitch supports categories I/II and optional II/III with lift capacities up to 6,000 lbs. Rear PTO options include 540, 540/1000, and 1000 RPM. Dimensions vary between 2WD and 4WD models, with weights around 11,150 lbs. The 1855 is part of a series including the 1755 and 1955 models.
Power102 hp[P]
Founded1970 - 1975
Model1855
Technical Specifications
Detailed specifications and technical data for Cockshutt 1855
Power
| PTO (tested) | 98.60 hp, 73.5 kW |
|---|---|
| PTO (claimed) | 92 hp (gas), 68.6 kW; 98 hp (diesel), 73.1 kW |
| Drawbar (tested) | 82.65 hp, 61.6 kW |
Engine
| Rated RPM | 2400 |
|---|---|
| Air cleaner | dry |
| Bore/Stroke | 3.875x4.375 inches (98 x 111 mm) |
| Compression | 16:1 |
| Displacement | 310 ci (5.1 L) |
| Starter volts | 12 |
| Engine options | Oliver-Waukesha 5.1L 6-cyl diesel, Oliver-Waukesha 5.1L 6-cyl gasoline |
| Coolant capacity | 20 qts (18.9 L) |
| Diesel engine details | Oliver-Waukesha turbocharged diesel, 6-cylinder, liquid-cooled |
| Gasoline engine details | Oliver-Waukesha gasoline, 6-cylinder, liquid-cooled |
| Gasoline engine rated RPM | 2400 |
| Gasoline engine Bore/Stroke | 3.875x4.375 inches (98 x 111 mm) |
| Gasoline engine air cleaner | dry |
| Gasoline engine compression | 8.5:1 |
| Gasoline engine displacement | 310 ci (5.1 L) |
Hydraulics
| Type | closed center |
|---|---|
| Pump flow | 20 gpm (75.7 lpm) |
Mechanical
| Drive | Two- or four-wheel drive |
|---|---|
| Brakes | Differential hydraulic disc brakes |
| Steering | Power steering |
| Operator station | Open operator station. Optional two-post ROPS and cab. |
Production
| Type | Row-Crop tractor |
|---|---|
| Series | 55 Series |
| Original price | $13,000 in 1975 |
| Years produced | 1970 - 1975 |
Transmission
| Hydraul-Shift | Power shift between over-, under-, and direct-drive for each gear |
|---|---|
| Gear transmission | Type: gear, Gears: 6 forward and 2 reverse, Clutch: 330mm cerametallic disc |
| Transmission options | 6-speed gear, 18-speed partial power shift |
| Partial power shift transmission | Type: partial power shift, Gears: 18 forward and 6 reverse, Clutch: 330mm cerametallic disc |
Tractor hitch
| Rear Type | I/II, II/III (optional) |
|---|---|
| Rear lift capacity | 4,000 lbs (1814 kg), 6,000 lbs (Cat 3) (2721 kg) |
Dimensions & Tires
| Width | 80.625 inches (204 cm) Minimum width |
|---|---|
| Weight | 11,150 lbs (5057 kg) |
| Rear tire | 23.1-34 |
| 2WD Length | 159.5 inches (405 cm) |
| 4WD Length | 152.375 inches (387 cm) |
| Front tire | 11L-15 |
| Rear tread | 57 to 119.5 inches (144 to 303 cm) |
| 2WD Wheelbase | 103 inches (261 cm) |
| 4WD Wheelbase | 86.25 inches (219 cm) |
| 2WD Front tread | 61.5 to 87.5 inches (156 to 222 cm) |
| 4WD Front tread | 60/70.75/80 inches (152/179/203 cm) |
| 2WD Ground clearance | 25.5 inches (64 cm) |
| 4WD Ground clearance | 13.5 inches (34 cm) |
| Height (steering wheel) | 85.5 inches (217 cm) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Engine RPM | 984@2400 |
| Rear PTO Type | 540, 540/1000, 1000 |