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Kubota L2850 Tractor
The
Kubota L2850 is a 2WD or 4WD compact utility tractor from L-series. This model
was manufactured between 1985 and 1990. The Kubota L2850 tractor is powered by
105.7 cu.in (1.73 L) Kubota V1702-DI-A 4-cylinder vertical water-cooled diesel
engine with a rated power of 31 hp (23.1 kW) at 2800 rpm.
The Kubota L2850 is fitted with 2 transmission options: 8x7 partially
synchronized transmission, or Glide shift (GST) transmission with 8
forward and 8 reverse gears. The maximum forward speed - 13.1 mph (21.2
kph), maximum reverse speed - 10.7 mph (17.3 kph).
The open center hydraulic system includes a gear pump with a rated
capacity of 7.8 gallons per minute (29.5 liters per minute). The
hydraulic system pressure is 157 bar (2275 psi). The 2-wheel drive
models are equipped with 5.00x15 front tyres and 12.4x24 rear tyres. The
7.00x16 front tyres and 12.4x24 rear tyres fit 4-wheel drive tractors.
The wheel base is 68.3" (1730 mm).
The Kubota L2850 is compatible with the following attachments: a 72"
mid-mount 3-blade mower deck, BF500 loader with a lift capacity to full
height of 1102 lbs (500 kg), BL4520 backhoe with a max digging depth of
78" (1980 mm), and BL4530 backhoe with a max digging depth of 90" (2280
mm).
| Engine Model |
Kubota V1702-DI-A |
| Engine Type |
Vertical, water-cooled, 4-cycle diesel |
| Number of Cylinders |
4 |
| Displacement, cu in (L) |
105.7 (1.73) |
| Engine Bore, in (mm) |
3.23 (82.0) |
| Engine Stroke, in (mm) |
3.23 (82.0) |
| Maximum Engine Power, hp (kW) |
34.0 (25.4) |
| Rated Engine Power, hp (kW) |
31.0 (23.1) |
| Rated Engine Speed, rpm |
2800 |
| Compression |
21:1 |
| Slow Idle Speed, rpm |
800 |
| High Idle Speed, rpm |
3000 |
| Firing Order |
1-3-4-2 |
| Fuel Injection Timing (BTDC), deg |
25 |
| Fuel Injection Pressure, MPa (psi) |
13.74 (1991) |
| Fuel Tank Capacity, gal (L) |
7.7 (29.1) |
| Oil Capacity, qts (L) |
8.9 (8.4) |
| Coolant Capacity, qts (L) |
7.4 (7.0) |
| Electrical System Rating, Volts |
12 |
| Alternator Rating, Amps |
35 |
| PTO Operational Type |
Continuous / Live (Opt) |
| PTO Horsepower, hp (kW) |
27.0 (20.1) |
| Rear PTO Speeds, rpm |
540/1000 |
| Mid PTO |
Optional |
| Mid PTO Speeds, rpm |
1080/2000 |
| Transmission Type |
Partially synchronized |
| Gearbox Type |
8F/7R |
| Number of Forward Gears |
8 |
| Number of Reverse Gears |
7 |
| Clutch Type |
Dry plates |
| Maximum Speed (Forward), mph (kph) |
12.9 (20.8) |
| Maximum Speed (Reverse), mph (kph) |
8.2 (13.4) |
| Transmission Type |
Glide Shift (Powershift) |
| Gearbox Type |
8F/8R |
| Number of Forward Gears |
8 |
| Number of Reverse Gears |
8 |
| Clutch Type |
Wet disc |
| Transmission Oil Capacity, qt (L) |
32.8 (31.0) |
| Maximum Speed (Forward), mph (kph) |
13.1 (21.2) |
| Maximum Speed (Reverse), mph (kph) |
10.7 (17.3) |
| Drive Wheels |
2WD/4WD |
| Steering Configuration |
Front Steer |
| Steering System |
Manual / Power (Opt) |
| Service Brake |
Differential wet disc |
| Front Tire Size (2WD) |
5.00-15 |
| Front Tire Size (4WD) |
7.00-16 |
| Rear Tire Size |
12.4-24 |
| Front Tread (2WD), in (mm) |
45.3-57.1 (1150-1450) |
| Front Tread (4WD), in (mm) |
44.1 (1120) |
| Rear Tread, in (mm) |
41.3-59.6 (1040-1510) |
| Hydraulic System Type |
Open Center |
| Implement Pump Type |
Gear |
| Implement Pump Flow, gpm (Lpm) |
7.8 (29.5) |
| Steering Pump Flow, gpm (Lpm) |
2.8 (10.6) |
| Hydraulic Pressure, Bar (psi) |
157 (2275) |
| Hydraulic Capacity, gal (L) |
8.2 (31.0) |
| Number of Standard Remote Valves |
1/3 |
| 3-Point Hitch Category |
1 |
| Draft Sensing or Lift Control |
Position and draft control |
| Standard Lift Capacity 600 mm (24-in) behind pin, lb (kg) |
1980 (895) |
| Standard Lift Capacity at lift pin, lb (kg) |
2430 (1100) |
| Wheelbase, in (mm) |
68.3 (1730) |
| Length, in (mm) |
114.2 (2900) |
| Height, in (mm) |
78.3 (1980) |
| Overall Width, in (mm) |
53.9 (1360) |
| Ground Clearance (2WD), in (mm) |
14.0 (350) |
| Ground Clearance (4WD), in (mm) |
13.6 (340) |
| Turning Radius with Brakes, in (mm) |
95 (2400) |
| Weight (2WD), lb (kg) |
2480 (1125) |
| Weight (4WD), lb (kg) |
2710 (1230) |
| Weight (with GST), lb (kg) |
2800 (1270) |
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| Farm Tractors Technical Specifications |
