| Manufacturer | Landini |
| Price | - |
| Model | 4-105 |
| Equipment Type | Utility Tractors |
| Factory | Turkey |
LANDINI 4-105 POWER
| Engine | 101 hp/75.3 kW |
| PTO (claimed) | 85 hp/63.4 kW |
ENGINE DETAIL
The Landini 4-105 tractor is powered by a Deutz C4DT74 diesel engine, delivering a maximum output of 107 hp, suitable for demanding agricultural tasks. Its common rail fuel system enhances combustion efficiency and helps meet Interim Tier IV emissions standards through cooled EGR and DOC, reducing environmental impact. Key advantages include substantial torque at 1600 RPM (310 lb-ft), ideal for heavy towing or field work, although maintenance of the emissions control system may pose challenges in certain operating conditions.
| Description | Deutz C4DT74/diesel/4-cylinder/liquid-cooled |
| Displacement | 219 ci/3.6 L |
| Bore/Stroke | 3.86x4.72 inches/98 x 120 mm |
| Emissions | Interim Tier IV |
| Emission control | cooled exhaust gas recirculation (EGR) with diesel oxidation catalyst (DOC) |
| Power | 101 hp/75.3 kW |
| Maximum Power | 107 hp/79.8 kW |
| Fuel system | common rail |
| Rated RPM | 2200 |
| Torque | 310 lb-ft/420.4 Nm |
| Torque RPM | 1600 |
| Starter | electric |
| Starter volts | 12 |
LANDINI 4-105 ENGINE
The Landini 4-105 tractor is powered by a Deutz 3.6L 4-cylinder diesel engine, which provides reliable performance for a range of agricultural applications. With a fuel tank capacity of 31.7 gallons (120 liters), it offers ample operational range for extended use, reducing the need for frequent refueling. However, it's crucial to consider its weight and dimensions, as they can affect maneuverability in tighter fields or hilly terrain.
| Description | Deutz 3.6L 4-cyl diesel |
| Fuel tank | 31.7 gal/120.0 L |
TRANSMISSIONS OVERVIEW
The Landini 4-105 features a 12-speed partially synchronized transmission, allowing for smooth shifting and improved fuel efficiency during varying operational speeds. Its 12-speed power shuttle enhances maneuverability, especially in tight spaces or during loader operations, while the 24-speed two-speed power shift provides versatility in multiple field activities. However, the complexity of the transmission may require more frequent maintenance and operator training to ensure optimal performance.
| Description | 12-speed partially synchronized/12-speed power shuttle/24-speed two-speed power shift |
TRANSMISSION 1
The Landini 4-105 features a partially synchronized transmission with 12 forward and reverse gears, beneficial for versatile field operations. The 304.8mm dry disc clutch offers reliable engagement but could potentially lead to increased wear under heavy loads. The optional creeper range expands the gear selection to 16 speeds, enhancing low-speed maneuverability for precision tasks such as tilling or loading.
| Type | partially synchronized |
| Gears | 12 forward and reverse |
| Clutch | 304.8mm dry disc |
| Description | Four synchronized gears in three ranges with mechanical shuttle. Also available with creeper range, providing 16 speeds. |
TRANSMISSION 2
The Landini 4-105 tractor features a hydraulic wet disc clutch that enhances the durability and performance of the power shuttle, providing seamless gear changes for operators. With 12 forward and reverse gears, its four synchronized gears across three ranges offer versatile speed options, making it suitable for a variety of agricultural tasks. However, the complexity of the power shuttle system may require thorough maintenance to ensure optimal functionality and prevent potential hydraulic issues.
| Type | power shuttle |
| Gears | 12 forward and reverse |
| Clutch | hydraulic wet disc |
| Description | Four synchronized gears in three ranges with power shuttle |
TRANSMISSION 3
The Landini 4-105 features a two-speed power shift system that enhances operational efficiency by offering 24 forward and reverse gears, which is advantageous for a variety of field applications. The integration of the Power Four system allows for seamless transitions between gear ranges, improving productivity, especially during tasks that require frequent speed changes. A potential challenge to consider is the complexity of the power shuttle system, which may require additional maintenance compared to traditional transmissions.
| Type | two-speed power shift |
| Gears | 24 forward and reverse |
| Description | Power Four adds a two-speed high/low power shift to the base transmission. Available with either synchronized shuttle or power shuttle. |
MECHANICAL
The Landini 4-105 features a robust 4x4 MFWD chassis, enhancing traction and stability on varied terrain. The electro-hydraulic differential lock provides improved torque distribution, allowing for superior maneuverability in challenging conditions. With multiple transmission options, including a 24-speed two-speed power shift, operators can efficiently adapt to diverse farming tasks, although maintaining smooth gear transitions may require adequate operator training.
| Chassis | 4x4 MFWD 4WD |
| Final drives | outboard planetary |
| Differential lock | electro-hydraulic front and rear |
| Steering | power |
| Brakes | hydraulic wet disc |
| Cab | Two-post folding ROPS. Cab optional with air-conditioning. |
| Transmissions | 12-speed partially synchronized/12-speed power shuttle/24-speed two-speed power shift |
HYDRAULICS
| Type | open center |
| Valves | 2 or 3 |
| Pump flow | 15 gpm/56.8 lpm |
| Steering flow | 8.5 gpm/32.2 lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift | 5952 lbs/2699 kg/8600 lbs/3900 kg |
| Rear Arms | telescopic ends and stabilizers |
| Front Hitch | II |
| Front lift | 3858 lbs/1749 kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/540E/540/1000 |
DIMENSIONS
| Wheelbase | 87.8 inches/223 cm |
| Length | 170.1 inches/432 cm |
| Width | 68.9 inches/175 cm *Minimum |
| Height (ROPS) | 111 inches/281 cm |
| Height (cab) | 97.2 inches/246 cm |
| ROPS Weight | 7025 lbs/3186 kg |
| Cab Weight | 7775 lbs/3526 kg |
| Rear axle | Flange |
DIMENSIONS & TIRES
The Landini 4-105 features a wheelbase of 87.8 inches, which enhances stability during operation, particularly in hilly or uneven terrains. Weights ranging from 7025 to 7775 pounds provide substantial durability but may also limit maneuverability in tight spaces. This model is well-suited for medium-sized farms, balancing power and transportability for various agricultural tasks.
| Wheelbase | 87.8 inches/223 cm |
| Weight | 7025 to 7775 pounds |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |