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Home / Farm Tractors / Kubota Tractors / Kubota B7200HST

Kubota B7200HST Maintenance

The Kubota B7200HST is a 2-wheel drive or 4-wheel drive compact utility tractor. This model was manufactured from 1983 to 1990. The tractor was designed in two versions: B7200HST-E (2WD) and B7200HST-D (4WD). The Kubota B7200HST driveline system components: Kubota D950 4-cycle vertical 3-cylinder liquid-cooled diesel engine and 2-range hydrostatic transmission with infinite forward and reverse gears.

A 56.6 cubic inches (927 cc) engine has a cylinder bore of 2.95" (75 mm), piston stroke of 2.76" (70 mm), and rated power of 17 hp (12.7 kW). Max forward speed - 3 mph (4.8 km/h) using low range or 7.6 mph (12.2 km/h) using high range, maximum reverse speed - 2.2 mph (3.6 km/h) using low range or 5.7 mph (9.2 km/h) using high range. The open center hydraulic system used a gear pump with rated capacity of 4 gpm (15.1 lpm).

The main relief pressure is 113 bar (1640 psi). The Kubota B7200HST was equipped with a manual steering system, differential dry internal-expanding brakes, 5.00x10 (2WD) or 6.00x12 (4WD) front tires, and 8.00x16 (2WD) or 9.50x16 (4WD) rear tires. The wheel base is 57.9" (1470 mm).

Compatible attachments for the tractor: a 60" mid-mount 3-blade Kubota RC60-72 mower deck with cutting height of 1.5-4.0 in (38-102 mm), 48" rear-mount Kubota B3538 finish mower, 51" front-mount dual-stage Kubota B2551 snowblower with hydraulic lift, Kubota B1630C front-end loader with lift capacity to full height of 510 lbs (231 kg), or Kubota B1640 front-end loader with lift capacity to full height of 510 lbs (231 kg).

Refill Capacities
Engine oil capacity, gal (L) 0.8 (3.1)
Engine coolant capacity, gal (L) 0.75 (2.8)
Hydraulic/transmission fluid capacity, gal (L) 3.6 (13.5)
Front axle oil capacity, qts (L) 0.70 (0.65)

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 or Super UDT
Front axle oil type Gear lube SAE 80, SAE 80W-90

Service Intervals
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 75 hours
Clean engine air filter element Every 100 hours
Clean engine fuel filter Every 100 hours
Inspect and adjust fan belt Every 100 hours
Check battery and clean terminals Every 100 hours
Replace engine oil filter Every 150 hours
Replace hydrostatic transmission oil filter Every 200 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 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

Replacement Parts
Engine oil filter part number HH150-32094
Engine fuel filter part number 1T021-43560 (Element)
Engine air filter part number 70000-11221
Hydraulic oil filter part number 66021-36390
Hydraulic filter gasket part number 04811-10300
Hydrostatic transmission filter part number HH660-36060
Drive belt part number 70000-73783

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