| Manufacturer | Fiat |
| Price | 48,000(USD) |
| Model | M115 |
| Equipment Type | - |
| Factory | England |
NEBRASKA TRACTOR TEST 249
| Description | Diesel 18-speed 4WD 1996 PTO performance Drawbar performance |
| Max power | 88hp / 65.6kW |
FIAT M115 POWER
| Engine | 115hp / 85.8kW |
| PTO (claimed) | 100hp / 74.6kW |
| Drawbar (tested) | 88hp / 65.6kW |
| PTO (tested) | 107hp / 79.8kW |
ENGINE DETAIL
The Fiat M115 features a robust New Holland Genesis 6-cylinder diesel engine with a displacement of 7.5L, providing 115hp at 2200 RPM, ideal for demanding agricultural tasks. Its high compression ratio of 17.5:1 enhances thermal efficiency, although it may require high-quality fuel to prevent knocking. The coolant capacity varies between 24.8qts and 26.9qts depending on configuration, necessitating regular checks to avoid overheating during prolonged operations.
| Description | New Holland Genesis diesel 6-cylinder liquid-cooled |
| Displacement | 456ci / 7.5L |
| Bore/Stroke | 4.5x5.0inches / 114x 127mm |
| Power | 115hp / 85.8kW |
| Compression | 17.5:1 |
| Rated RPM | 2200 |
| Idle RPM | 700-2420 |
| Operating RPM | 1500-2200 |
| Torque RPM | 1600 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Starter power | 4.9hp / 3.7kW |
| Coolant capacity | 24.8qts / 23.5L (ROPS) 26.9qts / 25.5L (cab) |
| Intake valve clearance | 0.016inches / 0.406mm (cold) |
| Exhaust valve clearance | 0.018inches / 0.457mm (cold) |
ENGINE OIL
The Fiat M115 tractor has an oil capacity of 20 quarts (18.9 liters), which is essential for ensuring optimal engine lubrication and performance. Pros include reduced wear and tear on engine components, while a challenge may arise in sourcing the specific oil type required for optimal performance. Regular maintenance and timely oil changes are crucial to preventing overheating and prolonging engine lifespan, especially during extensive field work.
| Oil capacity | 20qts / 18.9L |
FIAT M115 ENGINE
The Fiat M115 is powered by a robust New Holland 7.5L 6-cylinder diesel engine, offering high torque and efficiency suitable for heavy-duty agricultural tasks. Advantages include excellent fuel economy and durability, while potential challenges may arise from maintenance complexity due to the engine's size. Ideal for large-scale farming operations, the M115 excels in pulling heavy implements and operating in demanding conditions.
| Description | New Holland 7.5L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The Fiat M115 tractor features a sophisticated 23-speed transmission system, which enhances versatility and allows for optimal speed selection across diverse terrains. Its 17-speed and 18-speed partial power shift variants provide improved efficiency during operation, especially in heavy-load scenarios; however, the complexity of these systems may require more maintenance and operator training. Ideal for jobs requiring fine speed adjustments, the tractor excels in both agricultural and industrial applications, balancing power and control effectively.
| Description | 23-speed partially synchronized 17-speed partial power shift 18-speed partial power shift |
TRANSMISSION 1
The Fiat M115 tractor features a Dual Command transmission with partially synchronized gearing, providing 23 forward and 12 reverse speeds, which can be expanded to 46 forward and 24 reverse with an optional creeper. The wet disc clutch allows for smooth gear changes on the move, enhancing operational efficiency, though range shifts require a complete stop, potentially slowing down tasks. This configuration is ideal for varied agricultural applications, though users must be mindful of the limitations on range shifting during operation.
| Transmission | Dual Command |
| Type | partially synchronized |
| Gears | 23 forward and 12 reverse |
| Clutch | wet disc |
| Oil capacity | 76.8qts / 72.7L |
| Description | Four gears (1-4) in three ranges (A-C) with left-hand shuttle lever and push-button underdrive. Gear shifts may be made on the move with the clutch. The tractor must be stopped to shift range. The forward-reverse shuttle, and the push-button underdrive, may be performed on the move without the clutch. Reverse gears operate in underdrive only. Optional creeper doubles the available speeds to 46 forward and 24 reverse |
TRANSMISSION 2
The Fiat M115 tractor features a 17-speed Range Command transmission with a partial power shift, allowing for smooth, on-the-go gear changes, which can enhance operational efficiency in various agricultural tasks. The wet disc clutch ensures durability and reliability during heavy-duty use. However, the limitation of reverse gear operation to range B may pose challenges in specific maneuvering scenarios, and the optional creeper gear can provide enhanced versatility in low-speed tasks.
| Transmission | Range Command |
| Type | partial power shift |
| Gears | 17 forward and 6 reverse |
| Clutch | wet disc |
| Oil capacity | 94.8qts / 89.7L |
| Description | The 17-speed Range Command transmission was available with 2WD. Six gears (1-6) in three ranges (A-C) with left-hand shuttle lever. Push-button gear shifting on the move. To shift ranges, hold up or down gear shift button while pressing range shift button. Reverse is available in range B only. Optional creeper increases available speeds to 30 forward and 12 in reverse |
TRANSMISSION 3
The Fiat M115 tractor features an 18-speed Range Command transmission with a partial power shift, optimizing efficiency during various field operations with a left-hand shuttle lever for enhanced maneuverability. Its wet disc clutch provides smooth engagement under load; however, the limitation of reverse gear in range B may pose a challenge in certain situations. The option to add a creeper gear allows for finer control in specific applications, offering additional versatility with speeds extending to 31 forward and 12 reverse.
| Transmission | Range Command |
| Type | partial power shift |
| Gears | 18 forward and 6 reverse |
| Clutch | wet disc |
| Oil capacity | 94.8qts / 89.7L |
| Description | The 18-speed Range Command transmission was available with 4WD. Six gears (1-6) in three ranges (A-C) with left-hand shuttle lever. Push-button gear shifting on the move. To shift ranges, hold up or down gear shift button while pressing range shift button. Reverse is available in range B only. Optional creeper increases available speeds to 31 and 12 |
MECHANICAL
The Fiat M115 tractor offers versatile drivetrain options with 4x2 and 4-wheel drive configurations, enhancing traction and stability for diverse terrains. Its hydrostatic power steering provides improved maneuverability, while the differential hydraulic wet disc brakes ensure reliable stopping power, particularly in demanding conditions. The 23-speed transmission allows for efficient speed control, suitable for various agricultural tasks, though operational complexity may arise from the multiple shifting modes.
| Chassis | 4x2 2WD/4x4 MFWD 4WD (optional) |
| Differential lock | Rear (2WD) or front and rear (4WD) with push-button operation. Manual and automatic modes. |
| Steering | hydrostatic power |
| Brakes | differential hydraulic wet disc |
| Cab | Two-post ROPS. Optional cab |
| Transmissions | 23-speed partially synchronized 17-speed partial power shift 18-speed partial power shift |
CAPACITY
| Fuel | 85gal / 321.7L |
| Hydraulic system | 23.7gal / 89.7L (18-speed) 19.2gal / 72.7L (23-speed) |
| Front hubs | 1.8qts / 1.7L (each) |
| Front diff. | 2.3qts / 2.2L |
HYDRAULICS
| Type | closed center load sensing |
| Capacity | 23.7gal / 89.7L (18-speed) 19.2gal / 72.7L (23-speed) |
| Pressure | 2755psi / 190.0bar |
| Valves | 2 to 4 |
| Pump flow | 26gpm / 98.4lpm |
| Steering flow | 15.6gpm / 59.0lpm |
| Steering press. | 2465psi / 170.0bar |
TRACTOR HITCH
| Rear Type | II |
| Rear lift (at 24 | 8,500lbs / 3855kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
FIAT M115 TIRES
The Fiat M115 tractor features a robust tire configuration that allows for versatility in both 2WD and 4WD setups, enhancing traction in various terrains. The standard 11.00-16 front tires with 18.4R38 rears (in 2WD) or 14.9R28 fronts paired with 18.4R38 rears (in 4WD) optimize load distribution and stability, facilitating effective operation in agricultural applications. A key consideration is that while 4WD offers better grip and maneuverability, it may lead to increased maintenance and fuel consumption compared to 2WD.
| Standard tires (ag) | Front: 11.00-16. Rear: 18.4R38 (2WD) Front: 14.9R28. Rear: 18.4R38 (4WD) |
DIMENSIONS
| Wheelbase | 108.3inches / 275cm (2WD) 107.2inches / 272cm (4WD) |
| Length | 180inches / 457cm (2WD) 182inches / 462cm (4WD) |
| Width | 84inches / 213cm (min) |
| Clearance (front axle) | 23.1inches / 58cm (2WD) 19inches / 48cm (4WD) |
| Clearance (drawbar) | 15inches / 38cm |
| Front tread | 61.1 to 83.3inches / 155to 211cm (4WD) |
| Rear tread | 59.8 to 90.6inches / 151to 230cm (power) |
FIAT M115 WEIGHT
| Shipping | 11,616lbs / 5269kg (2WD cab) 12,606lbs / 5718kg (4WD cab) |
| Max capacity | 17,640lbs / 8001kg |
| Max front axle | 6,615lbs / 3000kg (2WD) 7,715lbs / 3499kg (4WD) |
| Max rear axle | 14,330lbs / 6500kg |
FIAT M115 HEIGHT
| ROPS | 114.5inches / 290cm |
| Cab | 111.5inches / 283cm |
| Exhaust | 119.5inches / 303cm (2WD) 117.3inches / 297cm (4WD) |
DIMENSIONS & TIRES
The Fiat M115 tractor features a robust wheelbase configuration that enhances stability in both 2WD (108.3 inches) and 4WD (107.2 inches) setups, beneficial for various agricultural tasks. Weighing between 11,616 to 12,606 pounds, its mass aids traction but may limit mobility on softer soils. The tire specifications, with front 11.00-16 and rear 18.4R38 sizes, provide good flotation and grip, ideal for heavy loads, while the 4WD option enhances maneuverability in rugged terrains.
| Wheelbase | 108.3inches / 275cm (2WD) 107.2inches / 272cm (4WD) |
| Weight | 11616 to 12606 pounds |
| Front tire | 11.00-16 |
| Rear tire | 18.4R38 (2WD) |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 70/100 (with cab) |
| Batteries | 2 |
| Battery CCA | 900 |
| Battery volts | 12 |