| Manufacturer |
Case |
| Price |
30,000(USD) |
| Model |
1270 |
| Equipment Type |
Row-Crop Tractors |
| Factory |
Racine, Wisconsin, USA |
NEBRASKA TRACTOR TEST 1103 2
| Description |
Diesel 12-speed 2WD June 9 - 16, 1972 Link: Nebraska Tractor Test 1103 file PTO performance Drawbar performance Gear 3-Lo used for power test. Gear 1-Hi used for pull test |
| Power at rated engine speed |
126.70hp / 94.5kW |
| Fuel use |
8.9gal/hour / 33.7l/hour |
| Power at rated PTO speed |
126.60hp / 94.4kW |
| Max power |
108.45hp / 80.9kW |
| Max pull |
12,690lbs / 5756kg |
NEBRASKA TRACTOR TEST 1160 2
| Description |
Diesel 12-speed 2WD June 3 - 11, 1974 Link: Nebraska Tractor Test 1160 file PTO performance Drawbar performance Gear 3-Lo used for power test. Gear 1-Int used for pull test |
| Power at rated engine speed |
135.39hp / 101.0kW |
| Fuel use |
9.6gal/hour / 36.3l/hour |
| Power at rated PTO speed |
135.41hp / 101.0kW |
| Max power |
116.77hp / 87.1kW |
| Max pull |
15,648lbs / 7097kg |
J.I. CASE 1270 POWER
| Drawbar (claimed) |
109hp / 81.3kW |
| PTO (claimed) |
127hp / 94.7kW |
| Drawbar (tested) |
116.77hp / 87.1kW |
| PTO (tested) |
135.39hp / 101.0kW |
ENGINE DETAIL
The J.I. Case 1270 tractor features a robust 6-cylinder, turbocharged diesel engine with a substantial displacement of 7.4L, offering significant torque for heavy-duty applications. The 15.8:1 compression ratio combined with a rated RPM of 2100 ensures efficient power delivery, making it suitable for tough agricultural tasks. Consider potential challenges with cooling efficiency, as the 42-quart coolant capacity may require monitoring during prolonged operations, especially in hot environments.
| Description |
J.I. Case 451BDT turbocharged diesel 6-cylinder liquid-cooled |
| Displacement |
451ci / 7.4L |
| Bore/Stroke |
4.375x5.00inches / 111x 127 mm |
| Compression |
15.8:1 |
| Rated RPM |
2100 |
| Starter volts |
12 |
| Coolant capacity |
42qts / 39.7L |
J.I. CASE 1270 ENGINE
The Case 1270 features a robust J.I. Case 7.4L 6-cylinder diesel engine, providing strong torque and power for heavy-duty agricultural tasks. With an 80-gallon (302.8L) fuel tank, it offers substantial operational range, reducing downtime during extended field work. However, the larger fuel capacity may make it less maneuverable in smaller fields, posing challenges in tight spaces.
| Description |
J.I. Case 7.4L 6-cyl diesel |
| Fuel tank |
80gal / 302.8L |
TRANSMISSION
The Case 1270 tractor features a partial power shift transmission, providing seamless gear transitions between its 12 forward and 4 reverse speeds, which enhances productivity during various field operations. The oil capacity of 120 quarts (113.6 liters) ensures effective lubrication and cooling, critical for maintaining performance during extended use. However, farmers should be aware of potential maintenance requirements, as the complexity of the transmission may necessitate more frequent servicing compared to simpler systems.
| Type |
partial power shift |
| Gears |
12 forward and 4 reverse |
| Oil capacity |
120qts / 113.6L |
MECHANICAL
The Case 1270 tractor features a 4x2 2WD chassis which offers better maneuverability in lighter applications but may struggle in heavy tillage conditions due to reduced traction. Its power steering enhances operator comfort, while the differential hydraulic wet disc brakes provide reliable stopping power, but require regular maintenance for optimal performance. The 12-speed partial power shift transmission provides versatility in speed selection, making it suitable for various tasks, although the complexity may pose a learning curve for operators.
| Chassis |
4x2 2WD |
| Steering |
power |
| Brakes |
differential hydraulic wet disc |
| Cab |
Cab standard |
| Transmission |
12-speed partial power shift |
HYDRAULICS
| Pressure |
2000psi / 137.9bar |
| Valves |
2 |
| Pump flow |
20gpm / 75.7lpm |
| Total flow |
28gpm / 106.0lpm/48gpm / 181.7lpm |
| Steering flow |
8 gpm /30.3 lpm |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
1000 |
J.I. CASE 1270 TIRES
The Case 1270 tractor features a diverse range of rear tire options, enhancing adaptability for various applications, from tillage to transport. The selection of front tires (9.50x20) provides adequate steering and load-bearing capacity, but it's crucial to match rear tire size to front to maintain balance and traction. Consideration of soil types and operational terrain will dictate the optimal tire configuration, impacting performance efficiency and fuel consumption.
| Ag front |
9.50x20 |
| Ag rear |
16.9x38/20.8x34/20.8x38/24.5x32/23.1x34/12.4x42 |
DIMENSIONS
| Wheelbase |
104inches / 264cm |
| Length |
182inches / 462cm |
| Width |
96inches / 243cm/120inches / 304cm (duals) |
| Height (cab) |
116inches / 294cm |
| Operating weight |
13,400lbs / 6078kg |
| Ballasted weight |
18,910lbs / 8577kg |
| Ground clearance |
16inches / 40cm |
DIMENSIONS & TIRES
The Case 1270's 104-inch wheelbase offers good stability for both fieldwork and transport, ideal for medium to heavy-duty applications. Weighing 13,400 lbs, it provides substantial traction but may limit mobility on softer ground. The tire specifications (10.00-16 front and 18.4-38 rear) suggest a balance of flotation and grip, advantageous for plowing and cultivating, though tire wear may increase under sustained heavy loads.
| Wheelbase |
104inches / 264cm |
| Weight |
13,400lbs / 6078kg |
| Front tire |
10.00-16 |
| Rear tire |
18.4-38 |
ELECTRICAL
| Ground |
negative |
| Batteries |
2 |
| Battery CCA |
300 |
| Battery volts |
12 |
| Battery Group |
30H |
