Kubota
B21
Farm tractor · 2001–2007 · 21 hp
KubotaB21
The Kubota B21 is a farm tractor manufactured from 2001 to 2007. It features a Kubota E-TVCS engine, and four-post ROPS/FOPS steering. The transmission is a hydrostatic type with infinite forward and reverse (3-range).
Engine
| Engine | Kubota E-TVCS |
|---|---|
| Fuel Type | diesel |
| Cylinders | 3 |
| Cooling | liquid-cooled |
| Displacement | 61 ci (1 L) |
| Bore | 3 in (76 mm) |
| Stroke | 2.9 in (74 mm) |
| Power Gross | 21 hp (15.7 kW) |
| Power Net | 19 hp (14.2 kW) |
| Power PTO | 13.5 hp (10.1 kW) |
| Starter Volts | 12 |
| Oil Capacity | 3.2 qts (3 L) |
| Coolant Capacity | 3.6 qts (3.4 L) |
| Manufacturer | Kubota |
| Rated | 2,600 RPM |
Transmission
| Transmission Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse (3-range) |
| Oil Capacity | 29.2 qts (27.6 L) |
| Available Options | hydrostatic |
Hydraulics
| Type | open center |
|---|---|
| Pump Flow | 7.1 gpm (26.9 lpm) |
| Total Flow | 8.5 gpm (32.2 lpm) |
| Steering Flow | 1.3 gpm (4.9 lpm) |
| System Capacity | 7.3 gal (27.6 L) |
Hitch
| Rear Type | I |
|---|---|
| Rear Lift | 1,057 lbs (479 kg) |
| Hitch Control | position control |
Dimensions
| Wheelbase | 60.4 in (153 cm) |
|---|---|
| Front Tread | 37.8 in (96 cm) |
| Rear Tread | 41.3 in (104 cm) |
Weight
| Weight | 3,988 lbs (1,808 kg) |
|---|
Tires & Tracks
| Front Industrial | 23x8.50-14 |
|---|---|
| Rear Industrial | 12.4-16 |
Fuel
| Capacity | 6.3 gal (23.8 L) |
|---|
Steering
| Type | four-post ROPS/FOPS |
|---|
Attachments
Front-end loaderBackhoe
| Digging Depth | 91.7 in (232 cm) |
|---|---|
| Backhoe Model | Kubota BT751 Backhoe |