The Kubota B2630 is a compact utility tractor model from the B30 series, manufactured from 2006 to 2012 by Kubota. It was available in four-wheel drive (4WD) version.
The Kubota B2630 is equipped with a 1.1 L (68.5 cu·in) three-cylinder diesel engine with 78.0 mm (3.07 in) of the cylinder bore and 78.4 mm (3.09 in) of the piston stroke, and a hydrostatic transmission with infinite (3-range) forward and reverse gears.
The Kubota B2630 compact utility tractor features:
- The Kubota D1105-E2-D21 diesel engine which produces 26.4 PS (19.4 kW; 26.0 HP) at 2,800 rpm of horsepower
- Hydrostatic power steering
- Wet disc type brakes
- Open operator station with two-post fixed ROPS
- Category I rear hitch with 970 kg (2139 lbs) of maximum lift capacity
- Independent middle PTO with 2,500 rpm
- Independent rear PTO with 540 rpm
General specifications
| General Specifications |
| Model |
Kubota B2630 |
| Tractor type |
Compact utility tractor |
| Production years |
2006-2012 |
| Factory |
– |
| Dimensions and weight |
| Length |
2,510 mm (98.8 in)
|
| Width |
1,360 mm (53.5 in)
|
| Height |
– |
| Wheel base |
1,660 mm (65.4 in)
|
| Weight |
810 kg (1,786 lbs)
|
| Fuel capacity |
| Fuel tank capacity |
31.0 liters (8.2 US gal.; 6.8 Imp. gal) |
Engine
| Engine Specifications |
| Engine model |
Kubota D1105-E2-D21 |
| Engine type |
4-stroke, SOHC, three-cylinders |
| Displacement |
1.1 L, 1,123 cm3, (68.5 cu·in) |
| Bore and stroke |
78.0 mm X 78.4 mm (3.07 in X 3.09 in) |
| Max. horsepower |
26.4 PS (19.4 kW; 26 HP) at 2,800 rpm |
| Cooling system |
Liquid-cooled |
| Coolant capacity: |
4.0 L (4.2 US. qt, 3.5 Imp. qt.) |
| Fuel used |
Diesel fuel |
| Starting system |
Electric starting with 12V starter |
| Starting support device |
Glow plug in combustion chamber |
| Governor |
All speed mechanical governor |
| Charging system |
Alternator 12V |
| PTO shaft rotation |
Counterclockwise |
| Valve clearance |
| Intake valve clearance: |
0.145-0.185 mm (0.0057-0.0073 in) |
| Exhaust valve clearance: |
0.145-0.185 mm (0.0057-0.0073 in) |
| Oil system |
| Lubrication system: |
Forced lubrication by trochoid pump |
| Oil type: |
CF or higher |
| Recommended oil: |
SAE 10W-30, 10W-40 |
| Oil capacity: |
3.0 L (3.2 US. qt, 2.6 Imp. qt.) |
| Oil pressure: |
At idle speed: 49 MPa (0.5 kgf/cm2, 7 psi)
At rated speed: 196 to 441 MPa (2.0-4.5 kgf/cm2, 28 to 64 psi)
|
| Oil filter: |
Full flow paper filter (Cartridge type) |
| Oil pressure indicating: |
Electrical type switch |
| Oil and oil filter change interval: |
Every 200 hours |
| Fuel system |
| Fuel injection pump: |
Bosch MD type mini fuel injection pump |
| Injection nozzle: |
Mini Nozzle (DNOPD) |
| Firing order: |
1-2-3 |
| Injection pressure: |
13.73 MPa (140 kgf/cm2, 1,991 psi) |
Transmission and chassis
| Chassis, steering and brakes |
| Chassis |
4×4 MFWD 4WD |
| Steering type |
Hydrostatic power |
| Brakes |
Wet disc type |
| Final drive |
Rear |
| Transmission |
| Transmission manufacturer or model |
– |
| Transmission type |
Hydrostatic |
| Gears |
Infinite (3-range) forward and reverse |
| Speed |
Forward: 18.5 kmh (11.5 mph)
Reverse: 14.8 kmh (9.2 mph)
|
| Transmission oil capacity |
15.0 L (4 US. gal, 3.3 Imp. gal.) |
Tires
| Tires |
| Front tires |
Ag: 7-12 |
| Rear tires |
Ag: 12.4-16 |
Rear Hitch
| Three-Point Hitch |
| Category |
I |
| Control type |
– |
| Lift capacity (at ends) |
970 kg (2,140 lbs) |
PTO (Power take-off shaft)
| PTO |
| Middle PTO type |
Independent |
| Middle PTO speed |
2,500 rpm |
| Rear PTO type |
Independent |
| Rear PTO speed |
540 rpm |
Electrical system
| Electrical system |
| Ground |
Negative |
| Charging system |
Alternator |
| Charging amps |
14.5A |
| Battery |
12V, 36Ah |
Hydraulic system
| Hydraulic system |
| Hydraulic type |
Open center |
| Valves |
Rear: 1
Front: 1
|
| Hydraulic capacity |
15.0 L (4 US. gal, 3.3 Imp. gal.) |
| Pump flow |
5.6 gpm (21.2 lpm) |
| Steering flow |
4.2 gpm (15.9 lpm) |
| Total flow |
9.8 gpm (37.1 lpm) |
Attachments
| Kubota RCK60: 60″ mid-mount mower deck with 3-blade |
| Cutting width |
1,520 mm (60 in) |
| Weight |
170 kg (374 lb) |
| Cut height |
30-120 mm (1.5 to 5 in) |
| Kubota RC72: 72″ mid-mount mower deck with 3-blade |
| Cutting width |
1,820 mm (72 in) |
| Weight |
210 kg (463 lb) |
| Cut height |
30-120 mm (1.5 to 5 in) |
| Kubota LA403 loader |
| Height (to pin): |
2,140 mm (84.6 in) |
| Clearance, dumped bucket: |
1,700 mm (67.0 in) |
| Dump reach: |
ROPS: 620 mm (24.6 in)
Cab: 510 mm (20.2 in)
|
| Dump angle: |
40° |
| Rollback angle: |
30° |
| Breakout force (at pin): |
1,050 kg (2,313 lbs) |
| Lift to full height (at pin): |
495 kg (1,090 lbs) |
| Bucket width: |
1,370 mm (54.0 in)
1,520 mm (60.0 in)
|
| Raise time to height: |
3.1 s |
| Bucket dump time: |
1.6 s |
| Lowering time: |
3.7 s |
| Rollback time: |
2.3 s |
| Kubota BH76 backhoe |
| Digging depth: |
2,340 mm (92.2 in) |
| 2-Foot flat digging depth: |
2,310 mm (91.0 in) |
| 8-Foot flat digging depth: |
1,760 mm (69.3 in) |
| Reach from pivot: |
3,060 mm (120.5 in) |
| Loading height: |
1,630 mm (64.5 in) |
The Kubota B2630 is a compact utility tractor model from the B30 series, manufactured from 2006 to 2012 by Kubota. It was available in four-wheel drive (4WD) version.
Be the first to comment