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Kubota B7500 Maintenance
The
Kubota B7500 is a four-wheel drive compact utility tractor. This model was
manufactured from 2000 to 2003. The tractor was designed in two versions: B7500D
(gear drive) and B7500HSD (hydrostatic drive).
The Kubota B7500 is powered by Kubota D1005-E three-cylinder liquid
cooled diesel engine. A 61.1 cubic inches (1 L) engine has a cylinder
bore of 3" (76 mm), piston stroke of 2.9" (73.6 mm), and rated power of
19 hp (14.1 kW).
The Kubota B7500 fitted with two transmission options: mechanical
transmission with 6 forward and 2 reverse gears, or 2-range hydrostatic
transmission with infinite forward and reverse gears. The maximum travel
speed (forward and reverse): 12.7 mph (20.4 km/h) / 7.3 mph (11.7 km/h).
The open center hydraulic system includes a dual gear pump with fluid
flow rate of 7 gal/min (26.5 l/min). The tractor is equipped with
6.00x12 front tyres and 9.50x16 rear tyres. The wheelbase is 59" (1490
mm).
The Kubota B7500 is compatible with the following attachments: 54", 60"
mid-mount 3-blade side discharge rotary mower decks with cutting height
of 1.5-4.0 in (30-100 mm) and hydraulic lift system, and
Kubota LA302
loader with lift capacity to max height of 770 lbs (350 kg).
| Engine oil capacity, gal (L) |
0.75 (2.9) |
| Engine coolant capacity, gal (L) |
1.0 (3.8) |
| Hydraulic/transmission fluid capacity (Gear), gal (L) |
3.1 (11.5) |
| Hydraulic/transmission fluid capacity (HST), gal (L) |
3.3 (12.5) |
| Front axle oil capacity, qts (L) |
3.4 (3.2) |
| Recommended Oil and Fluid |
| Engine oil type |
SAE 20, SAE 30, SAE 10W, 10W-30. API Service category CD, CF |
| Engine coolant type |
Kubota Antifreeze/Coolant |
| Hydraulic/transmission fluid type |
Kubota UDT or Super UDT |
| Front axle oil type |
Gear lube SAE 80, SAE 80W-90 |
| Check hydraulic/transmission fluid level |
Every 50 hours |
| Check front axle oil level |
Every 50 hours |
| Lubricate axle hub bearings |
Every 50 hours |
| Change engine oil |
Every 100 hours |
| Clean primary engine air filter element |
Every 100 hours |
| Clean secondary engine air filter element |
Every 100 hours |
| Service engine fuel filter element |
Every 100 hours |
| Check battery and clean terminals |
Every 100 hours |
| Inspect and adjust alternator/fan belt |
Every 100 hours |
| Replace engine oil filter |
Every 200 hours |
| Replace hydrostatic transmission filter (HST) |
Every 200 hours |
| Replace hydraulic/transmission oil filter |
Every 300 hours |
| Change hydraulic/transmission fluid |
Every 300 hours |
| Change front axle oil |
Every 300 hours |
| Check and adjust engine idling |
Every 300 hours |
| Adjust parking and service brakes |
Every 300 hours |
| Change engine fuel filter |
Every 400 hours |
| Clean radiator fins |
Every 500 hours |
| Replace primary engine air filter element |
Every 600 hours |
| Replace secondary engine air filter element |
Every 600 hours |
| Check and adjust valve clearance |
Every 800 hours |
| Flush cooling system and add new coolant |
Every 1000 hours |
| Engine oil filter part number |
HH150-32094 |
| Engine fuel filter part number |
6A320-59930 (Element) |
| Engine fuel filter gasket part number |
6A320-59940 |
| Primary engine air filter part number |
6C060-99410 |
| Secondary engine air filter part number |
32721-58242 (Element) |
| Hydraulic oil filter part number |
HH670-37710 |
| Hydraulic suction filter part number |
66021-36390 (Screen) |
| Hydraulic filter gasket part number |
04811-10300 |
| Hydrostatic transmission filter part number |
HH660-36060 |
| Drive belt part number |
16241-97013 |
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| Farm Tractors Technical Specifications |
