The Landini 4-090 is a utility tractor from the 4 Series produced since 2014 by Landini, a part of Argo. It features a Deutz 3.6L 4-cylinder liquid-cooled diesel engine with Interim Tier IV emissions and a power output of 85 hp (63.4 kW). Transmission options include 12-speed partially synchronized, 12-speed power shuttle, and 24-speed two-speed power shift. The tractor offers four-wheel drive, electro-hydraulic differential locks, power steering, and hydraulic wet disc brakes. It has a two-post folding ROPS with an optional cab with air-conditioning. Hydraulics are open center with 2 or 3 valves and a pump flow of 15 gpm (56.8 lpm). The tractor hitch includes a rear Type II hitch with a lift capacity of 5952 lbs (2699 kg) standard and 8600 lbs (3900 kg) optional, and an optional front Type II hitch with a 3858 lbs (1749 kg) lift. PTO options include independent rear PTO with 540/540E standard and 540/1000 optional. Dimensions include a wheelbase of 87.8 inches (223 cm), length of 170.1 inches (432 cm), width of 68.9 inches minimum (175 cm), and heights of 111 inches (281 cm) for ROPS and 97.2 inches (246 cm) for cab. The tractor weighs between 7025 and 7775 lbs depending on configuration. Electrical system is 12 volts with negative ground.
Detailed specifications and technical data for Landini 4-090
Power
Engine power:85 hp (63.4 kW)
PTO (claimed):71 hp (52.9 kW)
Engine
Type:diesel
Model:Deutz C4DT62
Power:85 hp (63.4 kW)
Torque:264 lb-ft (358.0 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Emissions:Interim Tier IV
Fuel tank:31.7 gal (120.0 L)
Rated RPM:2200
Torque RPM:1600
Bore/Stroke:3.86x4.72 inches (98 x 120 mm)
Fuel system:common rail
Displacement:219 ci (3.6 L)
Maximum Power:90 hp (67.1 kW)
Starter volts:12
Emission control:cooled exhaust gas recirculation with diesel oxidation catalyst (DOC) (EGR)
Dimensions
Width:68.9 inches (Minimum) (175 cm)
Length:170.1 inches (432 cm)
Wheelbase:87.8 inches (223 cm)
Cab Weight:7775 lbs (3526 kg)
ROPS Weight:7025 lbs (3186 kg)
Height (cab):97.2 inches (246 cm)
Height (ROPS):111 inches (281 cm)
Electrical
Ground:negative
Battery volts:12
Hydraulics
Type:open center
Valves:2 or 3
Pump flow:15 gpm (56.8 lpm)
Steering flow:8.5 gpm (32.2 lpm)
Mechanical
ROPS:Two-post folding ROPS. Cab optional with air-conditioning.
Drive:Four-wheel drive
Brakes:Hydraulic wet disc brakes
Final drives:outboard planetary
Power steering:Yes
Differential lock:electro-hydraulic front and rear
Production
Type:Utility tractor
Manufacturer:Landini (a part of Argo)
Production years:2014 -
Transmission
Options:12-speed partially synchronized, 12-speed power shuttle, 24-speed two-speed power shift
Power shuttle:12 forward and reverse gears, hydraulic wet disc clutch, four synchronized gears in three ranges with power shuttle
Two-speed power shift:24 forward and reverse gears, Power Four adds a two-speed high/low power shift to the base transmission, available with either synchronized shuttle or power shuttle
Partially synchronized:12 forward and reverse gears, 304.8mm dry disc clutch, four synchronized gears in three ranges with mechanical shuttle, optional creeper range providing 16 speeds