Kubota
Kubota B2630
The Kubota B2630 is a compact utility tractor produced from 2006 to 2012 as part of the B30 Series. It features a 26 hp Kubota D1105-E2-D21 1.1L 3-cylinder liquid-cooled diesel engine with hydrostatic transmission offering infinite forward and reverse speeds in 3 ranges. The tractor has four-wheel drive with mechanical rear differential lock, power steering, and wet disc brakes. It has a wheelbase of 65.6 inches, weighs 1,786 lbs, and uses 7-12 front and 12.4-16 rear tires. The B2630 supports a variety of attachments including mower decks, snowblowers, blades, front-end loaders, and backhoes, making it versatile for many compact utility tasks.
Power26 hp
Founded2006 - 2012
ModelB2630
Technical Specifications
Detailed specifications and technical data for Kubota B2630
Power
| PTO (claimed) | 19.5 hp (14.5 kW) |
|---|---|
| Engine (gross) | 26 hp (19.4 kW) |
Engine
| Type | diesel |
|---|---|
| Model | Kubota D1105-E2-D21 |
| Cooling | liquid-cooled |
| Cylinders | 3-cylinder |
| Emissions | Interim Tier IV |
| Rated RPM | 2800 |
| Air cleaner | dual paper element |
| Bore/Stroke | 3.071x3.087 inches (78 x 78 mm) |
| Displacement | 68.5 ci (1.1 L) |
| Oil capacity | 3.2 qts (3.0 L) |
| Power (gross) | 26 hp (19.4 kW) |
| Starter volts | 12 |
| Coolant capacity | 4.2 qts (4.0 L) |
Capacity
| Fuel | 8.1 gal (30.7 L) |
|---|---|
| Hydraulic system | 4 gal (15.1 L) |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 36 |
| Battery volts | 12 |
| Charging amps | 14.5 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Capacity | 4 gal (15.1 L) |
| Pump flow | 5.6 gpm (21.2 lpm) |
| Total flow | 9.8 gpm (37.1 lpm) |
| Rear valves | 1 |
| Front valves | 1 |
| Steering flow | 4.23 gpm (16.0 lpm) |
Mechanical
| ROPS | Two-post fixed ROPS. Folding ROPS optional. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Wet disc brakes |
| Final drives | spur gear |
| Power steering | yes |
| Differential lock | mechanical rear |
Production
| Series | B30 Series |
|---|---|
| Category | Compact Utility tractor |
| Original price | $16,433 in 2011 |
| Years produced | 2006 - 2012 |
Attachments
| Overview | 60" mid-mount mower deck, 72" mid-mount mower deck, Snowblower, Blade, Front-end loader, Backhoe. Kubota-recommended attachments for the B2630 included 51 and 63-inch front-mount snowblowers, 51 and 64-inch rear snowblowers, 60 and 72-inch front blades, 40 and 50-inch tillers, and a 56.5-inch front sweeper. Rear ballast on the three-point (up to 500 pounds) is recommended when using front-mounted attachments. |
|---|---|
| 51" Blade | Kubota B2781, front-mount, 51 inches width (129 cm), hydraulic-lift, hydraulic-angle |
| 60" Blade | Kubota B2765, front-mount, 60 inches width (152 cm), 21 inches height (53 cm), 7.5 inches lift (19 cm), 7 inches cut (17 cm), hydraulic-lift, hydraulic-angle |
| LA403 Loader | 1,091 lbs lift (full at pin) (494 kg), 783 lbs lift (full at 500mm) (355 kg), 2,313 lbs breakout (at pin) (1049 kg), 1,690 lbs breakout (at 500mm) (766 kg), 40° dump, 24.6 inches reach (dumped) (ROPS) (62 cm), 20.2 inches reach (dumped) (cab) (51 cm), 30° rollback, 84.6 inches height (at pin) (214 cm), 67 inches clearance (dumped) (170 cm), raise: 3.1s, dump: 1.6s, lower: 3.7s, rollback: 2.3s, Bucket width: 54 inches (137 cm), Bucket width: 60 inches (152 cm) |
| 60" Mower deck | Kubota RCK60, 60 inches (152 cm), 3-blade, Cut height: 1.5 to 4 inch (3 to 10 cm), 374 lbs (169 kg) |
| 72" Mower deck | Kubota RC72, 72 inches (182 cm), 3-blade, Cut height: 1.5 to 5 inch (3 to 12 cm), 463 lbs (210 kg) |
| 51" Snow blower | Kubota B2781, 51 inches width (129 cm), two-stage, front-mount, hydraulic-lift |
| 63" Snow blower | Kubota B2782, 63 inches width (160 cm), two-stage, front-mount, hydraulic-lift, 375 lbs (170 kg) |
| Kubota BH76 Backhoe | Backhoe type: Kubota BH76 Backhoe, Digging depth: 92.2 inches (234 cm), 2-Foot flat digging depth: 91 inches (231 cm), 8-Foot flat digging depth: 69.3 inches (176 cm), Reach from pivot: 120.5 inches (306 cm), Loading height: 64.4 inches (163 cm) |
Transmission
| Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse (3-range) |
| Oil capacity | 16 qts (15.1 L) |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | I |
| Rear lift (at ends) | 2139 lbs (970 kg) |
| Rear lift (at 24"/610mm) | 1676 lbs (760 kg) |
Dimensions & Tires
| Width | 53.7 inches (136 cm) |
|---|---|
| Length | 99.2 inches (251 cm) |
| Weight | 1,786 lbs (810 kg) |
| Rear tire | 12.4-16 |
| Wheelbase | 65.6 inches (166 cm) |
| Front tire | 7-12 |
| Ground clearance | 14.6 inches (37 cm) |
Power Take-off (PTO)
| Mid PTO | independent |
|---|---|
| Rear PTO | independent |
| Mid PTO Type | 2500 |
| Rear PTO Type | 540 (1.375) |
| Engine RPM (mid PTO) | 2500@2753 |
| Engine RPM (rear PTO) | 540@2768 |