| Manufacturer | Landini |
| Price | - |
| Model | Rex 105 |
| Equipment Type | Orchard Vineyard Tractors |
| Factory |
LANDINI REX 105 POWER
| Engine | 98.5hp / 73.5kW |
| PTO (claimed) | 91hp / 67.9kW |
ENGINE DETAIL
The Landini Rex 105 features a robust Perkins 1104C-44T engine, providing 98.5hp and notable torque of 268 lb-ft at 1400 RPM, ideal for heavy-duty agricultural tasks. Its direct injection fuel system and 18.2:1 compression ratio ensure efficient combustion, while the turbocharged setup enhances power delivery under load. Emissions are compliant with Stage II regulations, making it suitable for modern environmental standards; however, operators should consider potential maintenance complexities associated with turbocharged engines.
| Description | Perkins 1104C-44T turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 268.5ci / 4.4L |
| Bore/Stroke | 4.135x5.00inches / 105x 127 mm |
| Emissions | Stage II |
| Power | 98.5hp / 73.5kW |
| Fuel system | direct injection |
| Compression | 18.2:1 |
| Rated RPM | 2200 |
| Torque | 268 lb-ft /363.4 Nm |
| Torque RPM | 1400 |
LANDINI REX 105 ENGINE
The Landini Rex 105 is powered by a Perkins 4.4L 4-cylinder diesel engine, providing robust performance suited for various agricultural applications. Its fuel tank options range from 43.1 liters to a maximum of 68.1 liters with the optional tank, allowing for extended operation without frequent refueling—a significant advantage in large field operations. However, operators should consider the weight and balance impacts of larger fuel capacities, which may affect maneuverability in tighter spaces.
| Description | Perkins 4.4L 4-cyl diesel |
| Fuel tank | 11.4gal / 43.1L/18gal / 68.1L *With optional 25L tank. |
TRANSMISSIONS OVERVIEW
The Landini Rex 105 tractor features a 15-speed mechanical shuttle and a 20-speed power shuttle, providing versatile transmission options for varying field conditions. The power shuttle facilitates smoother directional changes, enhancing operator efficiency during tasks such as tilling and transport. However, mechanical shuttles can be more durable in rugged applications, requiring careful maintenance to ensure optimal performance in high-demand scenarios.
| Description | 15-speed mechanical shuttle 20-speed power shuttle |
TRANSMISSION 1
The Landini Rex 105 features a mechanical shuttle transmission with 15 forward and reverse gears, offering precise control for various agricultural tasks. The inclusion of a creeper option expands the transmission capabilities to 30 speeds, enhancing its versatility for operations requiring slower speeds, such as tilling or planting. A challenge may be the maintenance of the mechanical dry disc clutch, which requires regular inspection to ensure optimal performance under load.
| Transmission | Speed Five |
| Type | mechanical shuttle |
| Gears | 15 forward and reverse |
| Clutch | 304.8mm mechanical dry disc |
| Description | Also available with creeper option providing 30 speeds forward and reverse. |
TRANSMISSION 2
The Landini Rex 105 features a Power Five transmission with an electro-hydraulic wet disc clutch, enhancing smooth power delivery and reducing driver fatigue during operation. Its 20 forward and reverse gears, coupled with the optional creeper gear, allow for a total of 40 speeds, making it versatile for both high-speed fieldwork and precise tasks like tilling or planting. While the advanced transmission offers operational flexibility, it may add complexity in maintenance, necessitating regular checks to ensure optimal performance.
| Transmission | Power Five |
| Type | power shuttle |
| Gears | 20 forward and reverse |
| Clutch | electro-hydraulic wet disc |
| Description | Also available with creeper option providing 40 speeds forward and reverse. |
MECHANICAL
The Landini Rex 105 features a versatile 4x4 MFWD configuration, offering enhanced traction for various terrain applications. It incorporates hydraulic wet disc brakes, providing superior stopping power and reliability under heavy load conditions, while the optional air-conditioned cab improves operator comfort during prolonged usage. The 15-speed mechanical or 20-speed power shuttle transmissions facilitate efficient power management and seamless operation, ideal for agricultural tasks requiring precise speed control.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic wet disc |
| Trailer brakes | hydraulic |
| Cab | Two-post mid-mount ROPS. Cab optional with available air-conditioning. |
| Transmissions | 15-speed mechanical shuttle 20-speed power shuttle |
HYDRAULICS
| Pressure | 2600psi / 179.3bar |
| Valves | 2 |
| Pump flow | 13.8gpm / 52.2lpm |
| Total flow | 21.6gpm / 81.8lpm |
| Steering flow | 7.8gpm / 29.5lpm |
TRACTOR HITCH
| Rear Type | II |
| Control | position and draft control |
| Rear lift | 5700lbs / 2585kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | mechanical dry disc electro-hydraulic wet disc*With Power Five transmission. |
| Rear RPM | 540/750 (1.375)/540/1000 (1.375) |
LANDINI REX 105 TIRES
The Landini Rex 105 tractor offers both 2WD and 4WD configurations, with the latter providing enhanced traction on varied terrain, making it ideal for operations in wet or uneven fields. The use of larger 4WD tires (380/70R24) compared to the smaller 2WD rear tires (13.6R28) promotes stability and reduces soil compaction. However, the 2WD model may be more economical for flat, firm conditions but won't perform as effectively in adverse soil conditions.
| 2WD Standard tires (ag) | Front: 7.50-16. Rear: 13.6R28 |
| 4WD Standard tires (ag) | Front: 280/70R16. Rear: 380/70R24 |
DIMENSIONS
| 2WD Wheelbase | 85.6inches / 217cm |
| 4WD Wheelbase | 84inches / 213cm |
| Length | 157.8inches / 400cm |
| Width | 51.9inches / 131cm |
| Height (steering wheel) | 57inches / 144cm |
| Height (cab) | 88.6inches / 225cm |
| 2WD Weight | 5753lbs / 2609kg |
| 4WD Weight | 6259lbs / 2839kg |
| Ground clearance | 15inches / 38cm |
| Front tread | 53.8 to 57.8inches / 136to 146 cm |
| Rear tread | 34.2 to 55.5inches / 86to 140 cm |
DIMENSIONS & TIRES
The Landini Rex 105, with a 2WD wheelbase of 85.6 inches, offers stability for road applications but may limit traction on uneven terrain compared to its 4WD counterpart with a slightly shorter wheelbase of 84 inches. Weighing between 5753 to 6259 pounds, it provides substantial ground stability; however, the lower weight may challenge performance in heavy-duty applications without proper ballast. The tire configuration (7.50-16 front and 13.6R28 rear) enhances grip and maneuverability, making it suitable for light to moderate agricultural tasks, particularly in well-drained conditions.
| 2WD Wheelbase | 85.6inches / 217cm |
| 4WD Wheelbase | 84inches / 213cm |
| Weight | 5753 to 6259 pounds |
| Front tire | 7.50-16 |
| 2WD Rear tire | 13.6R28 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |