Kubota B6200HST

Kubota B6200HSTThe Kubota B6200 is a 2WD (B6200HST-E) or 4WD (B6200HST-D) compact utility tractor from the B series. This tractor was manufactured by the Kubota in Japan from 1983 to 1992. The Kubota B6200HST is equipped with 0.9 L three-cylinder diesel engine and hydrostatic transmission with infinite (2-range) forward and reverse gears.

The Kubota B6200HST utility tractor used the Kubota D850 engine. It is a 0.9 L, 855 cm2, (52.2 cu·in) three-cylinder natural aspirated diesel engine with 72.0 mm (2.83 in) of the cylinder bore and 70.0 mm (2.76 in) of the piston stroke. The compression ratio rating is 22.0:1. The Kubota D850 engine has a spherical type combustion chamber, centrifugal ball mechanical governor, Bosch K-type mini fuel injection pump (NP-PFR3KD50/2NP4) and throttle type injection nozzle (ND-DN12SD12). The engine used forced lubricating by a rotor-type pump and forced circulation cooling system with a water pump and radiator. This engine produced 15.2 PS (11.2 kW; 15 HP) of gross output power and 12.6 PS (9.3 KW; 12.5 HP) of maximum PTO horsepower.

The Kubota B6200HST is equipped with manual, ball screw type steering; internal expanding type brakes (right and left independent with interlocking device), open operator station and 20.0 liters (5.3 US gal.; 4.4 Imp. gal) fuel tank.

Following attachments are available for Kubota B6200 HST compact utility tractor:

  • Kubota RC-60-72H: front-mount 60 in (1,520 mm) 3-blades mower deck
  • Kubota B3538: 48 in (1,220 mm) rear-mount finish mower
  • Kubota FL850: 33.5 in (850 mm) tiller
  • Kubota B422: 42 in (1,070 mm) tiller
  • Kubota FL1000: 39 in (990 mm) tiller
  • Kubota B340: 48 in (1,220 mm) disc harrow
  • Kubota B380: single-bottom 14 in (305 mm) moldboard plow
  • Kubota B2551: front/rear-mount 51 in (1,290 mm) dual-stage snowblower with a hydraulic lift
  • Kubota B1630 loader

Kubota B6200HST Specifications

General Specifications
ModelKubota B6200HST
Length2,590 mm (102 in)
Width1,140 mm (44.9 in)
Height1,800 mm (70.9 in)
Wheel base1,470 mm (57.9 in)
Weight540 kg (1,190 lbs)
Fuel tank capacity20.0 liters (5.3 US gal.; 4.4 Imp. gal)
Battery12V 45Ah
Cabin typeOpen operator station
Engine modelKubota D850-LA-1
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement0.9 L, 855 cm2, (52.2 cu·in)
Bore and stroke72.0 mm X 70.0 mm (2.83 in X 2.76 in)
Compression ratio22.0:1
Injection order1-2-3
Injection timing20-22° B.T.D.C.
Injection pressure13.7-14.7 MPa (140-50 kgf/cm2, 1,990-2,130 psi)
Horsepower15.2 PS (11.2 kW; 15.0 HP)
Torque49.1 N·m (5 kg·m, 36.2 ft·lb) at 1,800 rpm
Oil type:API:CC
Oil capacity:3.1 L (3.28 US. qt, 2.73 Imp. qt.)
Coolant capacity:2.8 L (2.96 US. qt, 2.46 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD or 4×4 MFWD 4WD
Steering typeManual, ball screw type
BrakesInternal expanding type. Right and left independent with interlocking device
Transmission model
Transmission typeMain-hydrostatic (Hi-Low gear shift)
Gears2 forward and 2 reverse
SpeedForward: 12.2 kmh (7.6 mph) Reverse: 9.1 (5.7 mph)
Transmission oil capacity13.5 L (14.27 US. qt, 11.88 Imp. qt.)
Steering gear box0.2 L (0.2 US.qt., 0.18 Imp.qt.)
Front axle case (4WD)0.5 L ( 0.5 US.qt., 0.44 Imp.qt.)
Front axle gear case (4WD)0.15 L (0.16 US.qt., 0.13 Imp.qt.)
Front tires Ag: 4.50-10, 5.00-10 (2WD); 5-12, 6-12B (4WD)
Lawn/turf: 18×9.50-8 (2WD); 20.5×8.00-10 (4WD)
Rear tires Ag: 7-16, 8-16 (2WD/4WD)
Lawn/turf: 29×12.00-15 (2WD/4WD)
Three-Point Hitch
Control type
Lift capacity470 kg (1,040 lbs)
PTO (Power take-off shaft)
Front PTO type
Front PTO spped2,500 rpm
Middle PTO type
Middle PTO spped1,546/2,455 rpm
Rear PTO type
Rear PTO spped540/825 rpm
Hydraulic system
Hydraulic typeOpen center
Hydraulic capacity13.5 L (14.27 US. qt, 11.88 Imp. qt.)
Pressure1,630 psi (112.4 bar)
Total flow4.0 gpm (15.1 lpm)
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