The 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 | |
| Model | Kubota B6200HST |
| Length | 2,590 mm (102 in) |
| Width | 1,140 mm (44.9 in) |
| Height | 1,800 mm (70.9 in) |
| Wheel base | 1,470 mm (57.9 in) |
| Weight | 540 kg (1,190 lbs) |
| Fuel tank capacity | 20.0 liters (5.3 US gal.; 4.4 Imp. gal) |
| Battery | 12V 45Ah |
| Cabin type | Open operator station |
| Engine | |
| Engine model | Kubota D850-LA-1 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 0.9 L, 855 cm2, (52.2 cu·in) |
| Bore and stroke | 72.0 mm X 70.0 mm (2.83 in X 2.76 in) |
| Compression ratio | 22.0:1 |
| Injection order | 1-2-3 |
| Injection timing | 20-22° B.T.D.C. |
| Injection pressure | 13.7-14.7 MPa (140-50 kgf/cm2, 1,990-2,130 psi) |
| Horsepower | 15.2 PS (11.2 kW; 15.0 HP) |
| Torque | 49.1 N·m (5 kg·m, 36.2 ft·lb) at 1,800 rpm |
| Starter | Electric |
| 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 | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Manual, ball screw type |
| Brakes | Internal expanding type. Right and left independent with interlocking device |
| Transmission model | – |
| Transmission type | Main-hydrostatic (Hi-Low gear shift) |
| Gears | 2 forward and 2 reverse |
| Speed | Forward: 12.2 kmh (7.6 mph) Reverse: 9.1 (5.7 mph) |
| Transmission oil capacity | 13.5 L (14.27 US. qt, 11.88 Imp. qt.) |
| Steering gear box | 0.2 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.) |
| Tires | |
| 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 | |
| Caterogy | I |
| Control type | – |
| Lift capacity | 470 kg (1,040 lbs) |
| PTO (Power take-off shaft) | |
| Front PTO type | – |
| Front PTO spped | 2,500 rpm |
| Middle PTO type | – |
| Middle PTO spped | 1,546/2,455 rpm |
| Rear PTO type | – |
| Rear PTO spped | 540/825 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 13.5 L (14.27 US. qt, 11.88 Imp. qt.) |
| Pressure | 1,630 psi (112.4 bar) |
| Total flow | 4.0 gpm (15.1 lpm) |
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