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Kubota B8200HST Tractor

The Kubota B8200HST compact utility tractor was manufactured between 1983 and 1990. This model was designed in two versions: B8200HST-E (2WD) and B8200HST-D (4WD). The Kubota B8200HST driveline includes a 56.6 cu.in (0.93L) Kubota D950-A-DT vertical 3-cylinder indirect injection naturally aspirated liquid-cooled diesel engine and 3-range hydrostatic transmission with infinite forward and reverse gears.

The engine has a cylinder bore of 2.97" (75 mm), piston stroke of 2.76" (70 mm), maximum power of 21.5 hp (15.9 kW), and 55.6 Nm (41.2 lb-ft) of peak torque at 1800 rpm. The maximum forward speed - 11.7 mph (18.9 km/h), max reverse speed - 9.4 mph (15.1 km/h). The open center hydraulic system used a gear pump with a flow of 6.5 gal/min (24.6 l/min). The main relief pressure is 118 bar (1715 psi).

The 2-wheel drive models are equipped with 4.00x12 front tyres and 8.30x24 rear tyres. The 6.50x10 (AG) or 24x8.50-12 (Turf) front tyres and 12.4x16 (AG) or 13.6x16 (Turf) rear tyres fit 4-wheel drive tractors. The wheel base is 60.4" (1535 mm). The Kubota B8200HST is compatible with the following attachments: a 60" mid-mount 3-blade mower deck with cutting height of 1.5-4.0" (38-102 mm), 51" front-mount two-stage snowblower with hydraulic lift system, Kubota BF300 front-end loader with lift capacity to full height of 705 lbs (320 kg), and Kubota BK4520 backhoe with maximum digging depth of 78" (1980 mm).

Engine Model Kubota D950-A-DT
Engine Type Vertical water-cooled 4-cycle diesel
Number of Cylinders 3
Displacement, cu in (L) 56.6 (0.93)
Engine Bore, in (mm) 2.97 (75.0)
Engine Stroke, in (mm) 2.76 (70.0)
Aspiration Naturally aspirated
Maximum Engine Power, hp (kW) 21.5 (15.9)
Rated Engine Power, hp (kW) 19.5 (14.4)
Rated Engine Speed, rpm 2600
Maximum Torque, Nm (lb-ft) 55.6 (41.2)
Torque Speed, rpm 1800
Compression Ratio 22:1
Firing Order 1-2-3
Fuel System Indirect injection
Air Cleaner Dual paper element
Lubrication Forced lubrication by pump
Cooling System Water with pressurized radiator
Fuel Tank Capacity, gal (L) 5.3 (20.0)
Oil Capacity, qts (L) 3.3 (3.1)
Coolant Capacity, qts (L) 4.2 (4.0)
Electrical System Rating, Volts 12
Starting System Electric starting
Alternator Rating, Amps 35

Power Take-Off
PTO Operational Type Live
PTO Horsepower, hp (kW) 14.5 (10.8)
Rear PTO Speed, rpm 540/750
Rear PTO / Engine Speed, rpm 540/2534
Rear PTO / Engine Speed, rpm 850/2534
Mid PTO Speed, rpm 1745/2416
Mid PTO / Engine Speed, rpm 1745/2600
Mid PTO / Engine Speed, rpm 2416/2600

Transmission Type Hydrostatic (high, medium, low gear shift)
Number of Forward Gears Infinite (3-range)
Number of Reverse Gears Infinite (3-range)
Pump Type Variable displacement piston pump
Motor Type Fixed displacement piston motor
Clutch Type Dry single plate
Oil Capacity, qts (L) 19.0 (18.0)
Maximum Forward Speed (Low), mph (kph) 3.0 (4.8)
Maximum Forward Speed (Medium), mph (kph) 6.4 (10.3)
Maximum Forward Speed (High), mph (kph) 11.7 (18.9)
Maximum Reverse Speed (Low), mph (kph) 2.4 (3.8)
Maximum Reverse Speed (Medium), mph (kph) 5.1 (8.2)
Maximum Reverse Speed (High), mph (kph) 9.4 (15.1)

Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front Steer
Steering System Manual, ball screw type
Brakes Type Dry internal expanding
Front Tires (2WD) 4.00x12
Rear Tires (2WD) 8.30x24
Front Tires (4WD, AG) 6.50x10
Rear Tires (4WD, AG) 12.4x16
Front Tires (4WD, Turf) 24x8.50-12
Rear Tires (4WD, Turf) 13.6x16
Front Tread (2WD), in (mm) 32.7 (830)
Front Tread (4WD), in (mm) 35.5 (895)
Rear Tread, in (mm) 41.3 (1040)

Hydraulic System
Hydraulic System Type Open Center
Hydraulic Pump Type Gear
Implement Pump Flow, gpm (Lpm) 6.5 (24.6)
Hydraulic Pressure, Bar (psi) 118 (1715)
Hydraulic Fluid Capacity, gal (L) 4.8 (18.2)
3-Point Hitch Category 1
Lift Capacity 24" (610mm) behind pin, lb (kg) 1015 (460)
Lift Capacity at lift pin, lb (kg) 1280 (580)

Dimensions and Weight
Wheelbase, in (mm) 60.4 (1535)
Length, in (mm) 106.7 (2710)
Height, in (mm) 79.6 (2020)
Overall Width, in (mm) 55.3 (1400)
Ground Clearance, in (mm) 9.3 (235)
Weight (2WD), lb (kg) 1580 (720)
Weight (4WD), lb (kg) 1695 (768)



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