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Kubota L2850 Specifications
The Kubota L2850 is a 2-wheel drive or 4-wheel drive compact utility tractor from L-Series. This model was manufactured from 1985 to 1992. The components of Kubota L2850 powerline system: a 105.7 cubic inches (1.7 L) Kubota D1702-DI-A 4-cycle vertical 4-cylinder direct injection naturally aspirated liquid-cooled diesel engine with a rated power of 34 hp (25.4 kW), and mechanical shuttle transmission with 8 forward and 7 reverse gears.
The open center hydraulic system includes a gear pump with rated fluid flow of 7.7 gal/min (29.4 l/min). The Kubota L2850 is equipped with a manual or power steering system, wet disc brakes, 5.00x15 (2WD) or 7.00x16 (4WD) front tyres, and 12.4x24 rear tyres. The tractor is compatible with a 72" mid-mount 3-blade right-discharge mower deck, Kubota BF500 front-end loader, Kubota LA650A front-end loader, Kubota BL4530B backhoe, and Kubota BL4590 backhoe.
| Engine Specs |
Engine Model ...................... Kubota D1702-DI-A
Engine Type ...................... 4-cycle vertical liquid-cooled diesel
Number of Cylinders ...................... 4
Displacement, cu.in (L) ...................... 105.7 (1.73)
Cylinder Bore, in (mm) ...................... 3.23 (82.0)
Piston Stroke, in (mm) ...................... 3.23 (82.0)
Aspiration Type ...................... Naturally aspirated
Rated Engine Power, hp (kW) ...................... 34.0 (25.4)
Rated Engine Speed, rpm ...................... 2600
Idling Speed, rpm ...................... 800-2700
Compression Ratio ...................... 18.0:1
Firing Order ...................... 1-3-4-2
Fuel System ...................... Direct injection
Governor Type ...................... Mechanical
Lubricating System ...................... Forced lubrication
Cooling System ...................... Liquid-cooled
Air Cleaner Type ...................... Dry element
Oil Filter Type ...................... Full flow cartridge
Starting System ...................... Electric starter
Fuel Tank Capacity, gal (L) ...................... 7.7 (29.0)
Oil Capacity, qts (L) ...................... 8.9 (8.5)
Coolant Capacity, qts (L) ...................... 7.4 (7.0)
Electrical System Rating, Volts ...................... 12
Charging System ...................... Alternator
| Power Take-Off |
PTO Operational Type ...................... Continuous
PTO Power, hp (kW) ...................... 27.0 (20.1)
Rear PTO Speed, rpm ...................... 540/1000
Mid PTO Speed, rpm ...................... 1080/2000
Rear PTO/Engine Speed, rpm ...................... 540/2298, 1000/2438
Mid PTO/Engine Speed, rpm ...................... 1080/2298, 2000/2438
| Transmission |
Transmission Type ...................... Mechanical Shuttle
Gearbox Type ...................... 8F/7R
Number of Forward Gears ...................... 8
Number of Reverse Gears ...................... 7
Clutch Type ...................... Dry dual plate
Oil Capacity, qts (L) ...................... 30.0 (28.5)
Maximum Forward Speed, mph (kph) ...................... 12.7 (20.4)
Maximum Reverse Speed, mph (kph) ...................... 7.7 (12.4)
| Wheels and Tires |
Wheel Drive System ...................... 2WD/4WD
Steering Configuration ...................... Front steer
Steering System (Std) ...................... Manual
Steering System (Opt) ...................... Integral power
Brake Type ...................... Wet disc
Front Tire Size (2WD) ...................... 5.00x15
Rear Tire Size (2WD) ...................... 12.4x24
Front Tire Size (4WD) ...................... 7.00x16
Rear Tire Size (4WD) ...................... 12.4x24
Front Tread, in (mm) ...................... 44.1-57.1 (1120-1450)
Rear Tread, in (mm) ...................... 41.3-59.6 (1050-1515)
| Hydraulic System |
Hydraulic System Type ...................... Open center
Hydraulic Pump Type ...................... Gear
Hydraulic Pump Flow, gpm (Lpm) ...................... 7.7 (29.4)
Hydraulic Pressure, bar (psi) ...................... 157 (2275)
Steering Pump Flow, gpm (Lpm) ...................... 2.8 (10.6)
Number of Standard Valves ...................... 1/3
Three-Point Hitch Category ...................... 1
Draft Sensing or Lift Control ...................... Position and draft control
Lift Capacity at lift pin, lbs (kg) ...................... 2425 (1100)
Lift Capacity at 24" (0.6m) behind pin, lbs (kg) ...................... 1980 (900)
| Dimensions and Weight |
Wheelbase, in (mm) ...................... 68.3 (1735)
Overall Length, in (mm) ...................... 114.2 (2900)
Height (Muffler), in (mm) ...................... 79.9 (2030)
Overall Width, in (mm) ...................... 53.9 (1370)
Ground Clearance (2WD), in (mm) ...................... 14.1 (355)
Ground Clearance (4WD), in (mm) ...................... 13.6 (345)
Turning Radius, in (mm) ...................... 94.5 (2400)
Weight (2WD), lbs (kg) ...................... 2480 (1125)
Weight (4WD), lbs (kg) ...................... 2710 (1230)
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