This Kubota Workshop Manual covers the B6200HST and B7200HST compact tractors, both built around Kubota's D850-LA-H and D950-LA-H diesel engines. Across 137 pages it moves from full machine specifications through the mechanism theory of the transmission, hydraulic, and electrical systems, then into hands-on separation, servicing, and overhaul work.
With this manual you can troubleshoot a weak or overheating hydrostatic drive, separate the engine and clutch housing for major repairs, follow the tightening torque and servicing specifications, and rebuild the hydrostatic transmission itself. It is the shop-level reference an owner or independent mechanic needs to take these tractors apart correctly and put them back together to spec, rather than guessing at clearances and torque values.
Complete the set for your B6200HST, B7200HST
- Operator Manual: Kubota B6200HST, B7200HST Tractor Operator Manual
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| Specifications | Model | |
| Mechanism | Features, Transmission, Hydraulic System, Electrical System | |
| General | Tractor Identification, Lubricants, Tightening Torques, Maintenance Check List | |
| Separation | Tightening Torques, Disassembly and Assembly, Draining Cooling Water and Oil, Separating Front Axle Assembly, Separating Engine, Separating Clutch Housing | |
| Transmission (S.2) | Troubleshooting, Servicing Specifications, Tightening Torques | |
| New Hydrostatic Transmission | Mechanism (Transmission, Hydrostatic Transmission) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| General Bolt Torque (M6, No-grade) | 7.84 to 9.31 N-m (0.80 to 0.95 kgf-m, 5.79 to 6.87 ft-lbs) | p. 34 |
| Neutral Adjuster Torque | 18.6 to 32.3 N-m (1.9 to 3.3 kgf-m, 13.7 to 23.9 ft-lbs) | p. 122 |
| Charge Pump Torque | 23.5 to 27.5 N-m (2.4 to 2.8 kgf-m, 17.4 to 20.3 ft-lbs) | p. 122 |
| Hydrostatic Transmission Fluid Capacity (Draining) | 12 L (13 U.S.qts., 10.6 Imp.qts.) | p. 58 |
| Hydrostatic Transmission Fluid Type | KUBOTA UDT Hydraulic Transmission Fluid | p. 33 |
| Hydraulic Filter Replacement Interval (Transmission Oil Filter) | Every 200 hours | p. 35 |
| Hydraulic Filter Type (Transmission Oil Filter) | 10 µm filter, KUBOTA genuine filter | p. 38 |
| Battery Replacement Interval | Every 2 years | p. 35 |
| Battery Electrolyte Specific Gravity (for filling/fully charged) | 1.260 to 1.275 | p. 49 |
| Clutch Pedal Play | 20 to 30 mm (0.79 to 1.18 in.) | p. 42 |
| Charge Pump Torque (screws) | 23.5 to 27.5 N-m (2.4 to 2.8 kgf-m, 17.4 to 20.3 ft-lbs) | p. 122 |
| Port-block Torque | 48.1 to 55.9 N-m (4.9 to 5.7 kgf-m, 35.4 to 41.2 ft-lbs) | p. 122 |
