| Manufacturer | CaseIH |
| Price | - |
| Model | CS 78 |
| Equipment Type | Utility Tractors |
| Factory |
CASEIH CS 78 POWER
| Engine | 78hp / 58.2kW |
| PTO (claimed) | 71hp / 52.9kW |
ENGINES OVERVIEW
The CaseIH CS 78 tractor is powered by either the MWM 4.2L or the Sisu 4.4L 4-cylinder diesel engines, which provide robust torque for heavy-duty applications. With approximate horsepower ratings reflecting its engine choice, it excels in fuel efficiency but may face challenges in parts availability for specific engine variants. Operators should consider the application—fieldwork versus transport—when selecting the engine, as the Sisu engine may offer enhanced performance in demanding tasks.
| Description | MWM 4.2L 4-cyl diesel Sisu 4.4L 4-cyl diesel |
ENGINE DETAIL 1
The CaseIH CS 78 tractor, equipped with a turbocharged MWM WD 401.81 diesel engine, offers robust power at 78 hp and substantial torque of 220 lb-ft at 1500 RPM, making it suitable for demanding agricultural tasks. Its 4-cylinder configuration and liquid cooling enhance efficiency and longevity, though the engine displacement at 4.2L suggests a higher fuel consumption compared to smaller engines. Operators should consider its weight-to-power ratio for specific applications; while advantageous for heavy tillage, it may be less agile in tighter spaces.
| Description | MWM WD 401.81 turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 253.6ci / 4.2L |
| Bore/Stroke | 4.13x4.72inches / 105x 120mm |
| Power | 78hp / 58.2kW |
| Rated RPM | 2300 |
| Torque | 220lb-ft / 298.3Nm |
| Torque RPM | 1500 |
| Starter volts | 12 |
ENGINE DETAIL 2
The CaseIH CS 78 tractor is powered by a Sisu 420.81 turbocharged diesel engine, delivering 78hp at a rated RPM of 2300, making it suitable for moderate agricultural tasks and utility applications. Its noteworthy torque of 225lb-ft at 1300 RPM allows for effective towing and high-draft applications, enhancing its performance in fieldwork scenarios. However, the 4-cylinder configuration may lead to increased vibration at higher RPMs compared to larger engines, which could affect operator comfort over extended periods of use.
| Description | Sisu 420.81 turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 268.3ci / 4.4L |
| Bore/Stroke | 4.25x4.72inches / 108x 120mm |
| Power | 78hp / 58.2kW |
| Rated RPM | 2300 |
| Torque | 225lb-ft / 305.1Nm |
| Torque RPM | 1300 |
CASEIH CS 78 ENGINES
The CaseIH CS 78 tractor is equipped with a MWM 4.2L or Sisu 4.4L 4-cylinder diesel engine, providing varied power outputs suitable for agricultural applications. The fuel tank capacity varies significantly, with the MWM at 26.4 gallons (99.9L) and the Sisu at 39.6 gallons (149.9L), offering the Sisu engine an advantage for longer operations without refueling. Users should consider fuel efficiency and operational needs when choosing between the two engines, as engine size may influence maintenance and performance based on the demands of specific farming tasks.
| Description | MWM 4.2L 4-cyl diesel Sisu 4.4L 4-cyl diesel |
| Fuel tank | 26.4gal / 99.9L 39.6gal / 149.9L |
TRANSMISSIONS OVERVIEW
The CaseIH CS 78 tractor features a sophisticated 16-speed synchronized transmission coupled with a two-speed power shift, allowing for enhanced versatility in variable field conditions. The addition of a 32-speed creeper gear provides optimal low-speed control for precision tasks, such as cultivating or planting. However, the complexity of the transmission system may require specialized knowledge for maintenance, potentially increasing service costs.
| Description | 16-speed synchronized 16-speed two-speed power shift 32-speed creeper |
TRANSMISSION 1
The CaseIH CS 78 features a synchronized transmission with 16 forward and 8 reverse gears, offering versatile speed control for various field applications. The dry disc clutch provides reliable engagement and disengagement, though it may require more maintenance compared to wet clutches. This setup is advantageous for tasks requiring frequent changes in direction and speed, such as tilling or plowing in diverse agricultural conditions.
| Type | synchronized |
| Gears | 16 forward and 8 reverse |
| Clutch | dry disc |
TRANSMISSION 2
The CaseIH CS 78 features a two-speed power shift transmission, offering efficient gear transitions among 16 forward and reverse speeds, which enhances operational versatility in various terrains. The dry disc clutch can provide a more efficient power transfer but may have limitations in clutch wear over extended use. This tractor is ideal for applications that require frequent shifts, such as tilling or transport, where maintaining momentum is crucial.
| Type | two-speed power shift |
| Gears | 16 forward and reverse |
| Clutch | dry disc |
| Description | Four gears in two ranges with two-speed push-button power shift and shuttle |
TRANSMISSION 3
The CaseIH CS 78 tractor features a creeper gear, allowing for precise low-speed operations, ideal for tasks such as tilling or planting in tight spaces. With 32 forward and 16 reverse gears, it excels in offering versatile speed and torque management, enhancing productivity across various agricultural scenarios. However, the complexity of the gear system might require a steeper learning curve for operators unfamiliar with multi-gear tractors.
| Type | creeper |
| Gears | 32 forward and 16 reverse |
MECHANICAL
The CaseIH CS 78 tractor features a versatile 4x4 MFWD option, enhancing traction and stability on varied terrains, making it suitable for both field and road use. Its robust 16-speed synchronized transmission allows for precise speed selection, while the optional 32-speed creeper gear offers superior low-speed control for intricate tasks. Challenges may arise in maintenance and repair of the advanced transmission systems, but they provide significant advantages in operational efficiency for demanding agricultural applications.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | power |
| Brakes | disc |
| Cab | Cab standard. |
| Transmissions | 16-speed synchronized 16-speed two-speed power shift 32-speed creeper |
HYDRAULICS
| Total flow | 13.2gpm / 50.0lpm 22.2gpm / 84.0lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift | 10804.5lbs / 4900kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 (1.375) |
| Engine RPM | 430@2130 / 540@2046 / 540E@1506 / 1000@2130 |
| Front PTO | independent |
| Front RPM | 1000 |
CASEIH CS 78 TIRES
The CaseIH CS 78 tractor features a front tire size of 13.6R24 and rear tires measuring 16.9R34, providing a balanced stance for enhanced traction and stability in diverse agricultural tasks. The larger rear tires improve weight distribution and pulling power, making it suitable for heavier implements or hilly terrains. However, the tire sizing may limit options for ultra-narrow configurations, which could impact maneuverability in tighter spaces.
| Ag front | 13.6R24 |
| Ag rear | 16.9R34 |
DIMENSIONS
| Wheelbase | 97.6inches / 247cm |
| Length | 166.1inches / 421cm |
| Width | 85.8inches / 217cm |
| Height (cab) | 105.9inches / 268cm |
| Weight | 8708lbs / 3949kg |
| Max weight | 14330lbs / 6500kg |
| Ground clearance | 16.9inches / 42cm |
| Front tread | 66.5inches / 168cm |
| Rear tread | 66.9inches / 169cm |
DIMENSIONS & TIRES
The CaseIH CS 78 tractor, with a wheelbase of 97.6 inches (247 cm) and a weight of 8708 lbs (3949 kg), offers stability and balance for various agricultural tasks, particularly in field operations. The front tire size of 9.00-16 provides decent maneuverability, while the larger rear tire of 16.9R34 enhances traction and soil compaction management, which is crucial for effective tillage. However, the relatively high weight may pose challenges during transport on softer ground conditions, necessitating careful consideration of soil type and field conditions before operation.
| Wheelbase | 97.6inches / 247cm |
| Weight | 8708lbs / 3949kg |
| Front tire | 9.00-16 |
| Rear tire | 16.9R34 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Battery volts | 12 |