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Kubota L2850 Maintenance
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 oil capacity, gal (L) |
2.25 (8.5) |
| Engine coolant capacity, gal (L) |
1.5 (5.6) |
| Hydraulic/transmission fluid capacity (Shuttle), gal (L) |
7.5 (28.5) |
| Hydraulic/transmission fluid capacity (GST), gal (L) |
7.1 (27.0) |
| Front axle oil capacity, gal (L) |
1.7 (6.5) |
| Recommended Oil and Fluid |
| Engine oil type |
SAE 20, SAE 30, SAE 10W, 10W-30. API Service category CC, CD |
| Engine coolant type |
Kubota Antifreeze/Coolant |
| Hydraulic/transmission fluid type |
Kubota UDT Fluid |
| Front axle oil type |
Kubota UDT, SAE 80, SAE 80W-90 Gear Oil |
| Check hydraulic/transmission fluid level |
Every 50 hours |
| Check front axle oil level |
Every 50 hours |
| Lubricate axle hub bearings |
Every 100 hours |
| Clean engine air filter element |
Every 100 hours |
| Clean engine fuel filter element |
Every 100 hours |
| Change engine oil |
Every 200 hours |
| Replace hydraulic oil filter |
Every 200 hours |
| Check battery and clean terminals |
Every 200 hours |
| Inspect and adjust fan belt |
Every 200 hours |
| Adjust parking and service brakes |
Every 200 hours |
| Check power steering oil line |
Every 200 hours |
| Check and adjust engine idling |
Every 200 hours |
| Replace engine oil filter |
Every 400 hours |
| Replace engine fuel filter |
Every 400 hours |
| Clean magnetic plug (GST) |
Every 400 hours |
| Change hydraulic/transmission fluid |
Every 400 hours |
| Change front axle oil |
Every 400 hours |
| Check and adjust valve clearance |
Every 800 hours |
| Check fuel injection nozzles |
Every 800 hours |
| Replace engine air filter element |
Every 1000 hours |
| Flush cooling system and add new coolant |
Every 1000 hours |
| Engine oil filter part number |
HH164-32430 |
| Engine fuel filter part number |
15521-43160 (Element) |
| Engine fuel filter gasket part number |
04811-50650 and 04816-00160 |
| Engine air filter part number |
70000-11081, 17381-11180 |
| Hydraulic oil filter part number |
H3840-37712 and 30401-37580 |
| Drive belt part number |
15196-97010 |
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| Farm Tractors Technical Specifications |
