| Manufacturer | Landini |
| Price | - |
| Model | Rex 85 |
| Equipment Type | Orchard Vineyard Tractors |
| Factory |
LANDINI REX 85 POWER
| Engine | 81.6hp / 60.8kW |
| PTO (claimed) | 75.5hp / 56.3kW |
ENGINE DETAIL
The Landini Rex 85 is powered by a Perkins 1104C-44 diesel engine, offering reliable performance with a displacement of 4.4L, generating 81.6 hp at 2200 RPM. With a compression ratio of 19.3:1 and a peak torque of 215 lb-ft at 1400 RPM, it provides robust low-end torque advantageous for heavy-duty applications like plowing or hauling. However, the Stage II emissions rating may limit its use in regions enforcing stricter environmental regulations.
| Description | Perkins 1104C-44 diesel 4-cylinder liquid-cooled |
| Displacement | 268.5ci / 4.4L |
| Bore/Stroke | 4.135x5.00inches / 105x 127 mm |
| Emissions | Stage II |
| Power | 81.6hp / 60.8kW |
| Fuel system | direct injection |
| Compression | 19.3:1 |
| Rated RPM | 2200 |
| Torque | 215 lb-ft /291.5 Nm |
| Torque RPM | 1400 |
LANDINI REX 85 ENGINE
The Landini Rex 85 features a Perkins 4.4L 4-cylinder diesel engine, offering efficient power output for mid-range agricultural tasks. Its fuel tank capacity ranges from 18 gallons (68.1L) to an optional 25L tank, providing flexibility and extended operation time without frequent refueling. Pros of this setup include improved fuel efficiency and reduced downtime, while challenges may arise from potential weight distribution issues with full tanks impacting maneuverability in tighter fields.
| 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 85 tractor features a 15-speed mechanical shuttle and an advanced 20-speed power shuttle, enhancing operator control and operational efficiency. The power shuttle offers smoother transitions between forward and reverse, ideal for tasks requiring frequent directional changes, such as loader work. However, the complexity of the 20-speed system may introduce a steeper learning curve for new operators compared to traditional setups.
| Description | 15-speed mechanical shuttle 20-speed power shuttle |
TRANSMISSION 1
The Landini Rex 85 features a robust mechanical shuttle transmission, offering 15 forward and reverse gears for precise control in various applications. The additional creeper option significantly enhances versatility, providing a total of 30 speeds for both directions, ideal for tasks requiring fine movement like plowing or planting. A noteworthy aspect is the 279.4mm mechanical dry disc clutch, which ensures reliable power transmission but may require higher maintenance compared to hydraulic alternatives.
| Transmission | Speed Five |
| Type | mechanical shuttle |
| Gears | 15 forward and reverse |
| Clutch | 279.4mm mechanical dry disc |
| Description | Also available with creeper option providing 30 speeds forward and reverse. |
TRANSMISSION 2
The Landini Rex 85 tractor features a Power Five transmission with a power shuttle, offering 20 forward and reverse gears, suitable for varied field tasks. The electro-hydraulic wet disc clutch ensures smooth engagement, enhancing operator comfort and reducing wear. The optional creeper gear expands operational versatility to 40 speeds, making it ideal for precision tasks such as cultivating or mowing in tight spaces.
| 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 85 features a versatile 4x2 or optional 4x4 MFWD configuration, enhancing traction in varied terrains, but may increase operational costs due to additional components and maintenance needs. The hydraulic wet disc brakes provide superior stopping power and heat dissipation, ideal for heavy loads, while the optional air-conditioned cab boosts operator comfort during extended use. Its 20-speed power shuttle transmission allows for smooth shifting and precise control, making it suitable for both fieldwork and transport scenarios.
| 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 85 TIRES
The Landini Rex 85 tractor offers both 2WD and 4WD configurations, with standard agricultural tires to enhance traction and stability. The 4WD option provides superior handling on uneven terrain, while the 2WD variant may offer better fuel efficiency for flat fields. Consider the operational environment; 4WD is ideal for challenging soils, but 2WD might be sufficient for simpler tasks, potentially lowering maintenance costs.
| 2WD Standard tires (ag) | Front: 6.00-16. Rear: 380/70R24 |
| 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 85, with a wheelbase of 85.6 inches for 2WD and 84 inches for 4WD, offers a balance of stability and maneuverability, ideal for diverse terrains. Weighing between 5753 to 6259 pounds, it provides substantial traction but may limit agility in tight spaces. The front tire size of 6.00-16 and rear tire size of 380/70R24 demonstrates compatibility for moderate agricultural tasks, with the need to consider tire choices for specific soil types and crop conditions.
| 2WD Wheelbase | 85.6inches / 217cm |
| 4WD Wheelbase | 84inches / 213cm |
| Weight | 5753 to 6259 pounds |
| Front tire | 6.00-16 |
| 2WD Rear tire | 380/70R24 |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |