The Kubota B7200 HST is a 2WD (B7200HSTE) or 4WD (B7200HSTD) compact utility tractor from the B series. This tractor was manufactured by the Kubota in Japan from 1983 to 1990. The Kubota B7200 HST is equipped with a 0.9 L three-cylinder diesel engine and hydrostatic transmission with infinite (2-range) forward and reverse.
The Kubota B7200 HST compact utility tractor used the Kubota D950 engine. It is a 0.9 L, 927 cm2, (56.6 cu·in) three-cylinder natural aspirated diesel engine with 75.0 mm (2.95 in) of the cylinder bore and 70.0 mm (2.76 in) of the piston stroke. The Kubota D950 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 17.3 PS (12.7 kW; 17.0 HP) at 2,500 rpm of gross horsepower and 14.3 PS (10.5 KW; 14.0 HP) of PTO output power.
The Kubota B7200 HST is equipped with ball screw type steering, dry internal expanding type (right and left independent with interlocking device brakes), open operator station with two-post ROPS and 20.0 liters (5.3 US gal.; 4.4 Imp. gal) fuel tank.
Following attachments are available for Kubota B7200 HST compact utility tractor:
- Kubota RC-60-72-H: front-mount 60 in (1,520 mm) 3-blades mower deck
- 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 B1630C loader
- Kubota B1640 loader
- Kubota B1640A loader
Kubota B7200 HST Specifications
| General Specifications | |
| Model | Kubota B7200 HST |
| Length | 2,590 mm (102 in) |
| Width | 990 mm (39 in) |
| Height | 1,815 mm (71.5 in) |
| Wheel base | 1,470 mm (57.9 in) |
| Weight |
2WD: 560 kg (1,235 lbs) 4WD: 615 kg (1,356 lbs) |
| Fuel tank capacity | 20.0 liters (5.3 US gal.; 4.4 Imp. gal) |
| Battery | 12V, 45Ah |
| Cabin type | Open operator station with two-post ROPS |
| Engine | |
| Engine model | Kubota D950 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 0.9 L, 927 cm2, (56.6 cu·in) |
| 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) |
| Bore and stroke | 75.0 mm X 70.0 mm (2.95 in X 2.76 in) |
| Horsepower | 17.3 PS (12.7 kW; 17 HP) at 2,500 rpm |
| Starter | Electric |
| Oil type | API:CC |
| Oil capacity: | 3.1 L (3.3 US. qt, 2.7 Imp. qt.) |
| Coolant capacity: | 2.8 L (3.0 US. qt, 2.5 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD or 4×4 MFWD 4WD |
| Steering type | Ball screw type |
| Brakes | Dry internal expanding type, right and left independent with interlocking device |
| Steering gear box | 0.2 L (0.2 US. qt, 0.18 Imp. qt.) |
| Front axle arm (4WD) | 1.5 L (1.6 US. qt, 1.32 Imp. qt.) |
| Front axle case (4WD) | 0.5 L (0.5 US. qt, 0.44 Imp. qt.) |
| Transmission model | – |
| Transmission type | Hydrostatic with dry disc clutch |
| Gears | Infinite (2-range) forward and 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.) |
| Tires | |
| Front tires |
B7200HSTE 2WD Ag: 5.00-10 Lawn/turf: 18×9.50-8 B7200HSTD 4WD |
| Rear tires |
B7200HSTE 2WD Ag: 8-16, 9.5-16 Lawn/turf: 29×12.00-15, 31×135-15 B7200HSTD 4WD |
| Three-Point Hitch | |
| Caterogy | I |
| Control type | – |
| Lift capacity | 470 kg (1,036 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.) |
| Valves | 1 |
| Total flow | 4.0 gpm (15.1 lpm) |
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