The Kubota B2100 is a compact utility tractor model from the B series, manufactured from 1995 to 1999 by Kubota. It was available in four-wheel drive (4WD) version.
The Kubota B2100 is equipped with a 1.0 L (61.1 cu·in) three-cylinder diesel engine with 76.0 mm (2.99 in) of the cylinder bore and 73.6 mm (2.9 in) of the piston stroke, and one of two transmissions: a gear type transmission with 6 forward and 2 reverse gears or a hydrostatic transmission with infinite (2-range) forward and reverse gears.
The Kubota B2100 compact utility tractor features:
- The Kubota D1005-D10 diesel engine which produces 21.4 PS (15.7 kW; 21.0 HP) of horsepower.
- Integral type power steering
- Wet disc type brakes
- Open operator station with two-post ROPS
- Category I rear hitch with 580 kg (1,280 lbs) of maximum lift capacity
- Middle PTO with 2,531 rpm
- Rear PTO with 540 rpm
General specifications
General Specifications |
Model |
Kubota B2100 |
Tractor type |
Compact utility tractor |
Production years |
1995-1999 |
Factory |
– |
Dimensions and weight |
Length |
2,300 mm (90.6 in)
|
Width |
1,077 mm (42.4 in)
|
Height |
1,940 mm (76.4 in)
|
Wheel base |
1,500 mm (59.1 in)
|
Weight |
645 kg (1,422 lbs)
|
Fuel capacity |
Fuel tank capacity |
24.0 liters (6.3 US gal.; 5.3 Imp. gal) |
Engine
Engine Specifications |
Engine model |
Kubota D1005 |
Engine type |
4-stroke, SOHC, three-cylinders |
Displacement |
1.0 L, 1,001 cm2, (61.1 cu·in) |
Bore and stroke |
76.0 mm x 73.6 mm (3.0 in x 2.9 in) |
Max. horsepower |
21.4 PS (15.7 kW; 21.0 HP) |
Max. torque |
59.0 N·m (6 kg·m, 43.5 ft·lb) |
Cooling system |
Liquid-cooled |
Coolant capacity: |
3.4 L (3.6 US. qt, 3 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 |
4×2 2WD or 4×4 MFWD 4WD |
Steering type |
Integral type power |
Brakes |
Wet disc type |
Transmission |
Transmission manufacturer or model |
– |
Transmission type |
Gear type |
Gears |
6 forward and 2 reverse |
Speed |
Forward: 13.2 kmh (8.2 mph)
Reverse: 5.2 kmh (3.2 mph)
|
Transmission oil capacity |
11.0 L (2.9 US. gal, 2.4 Imp. gal.) |
Transmission № 2 |
Transmission manufacturer or model |
– |
Transmission type |
Hydrostatic |
Gears |
Infinite (2-range) forward and reverse |
Speed |
Forward: 12.3 kmh (7.6 mph)
Reverse: 12.3 kmh (7.6 mph)
|
Transmission oil capacity |
12.0 L (3.2 US. gal, 2.6 Imp. gal.) |
Tires
Tires |
Front tires |
Ag: 5.00-10 (2WD); 6.00-12 (4WD) |
Rear tires |
Ag: 8.3-16 |
Rear Hitch
Three-Point Hitch |
Category |
I |
Control type |
Position control |
Lift capacity (at ends) |
580 kg (1,280 lbs) |
PTO (Power take-off shaft)
PTO |
Middle PTO type |
– |
Middle PTO speed |
2,531 rpm |
Rear PTO type |
– |
Rear PTO speed |
540 rpm |
Electrical system
Electrical system |
Ground |
Negative |
Charging system |
– |
Charging amps |
– |
Battery |
12V, CCA: 390A |
Hydraulic system
Hydraulic system |
Hydraulic type |
Open center |
Pump flow |
5.8 gpm (22 lpm) |
Attachments
Kubota 54″ mid-mount mower deck |
Cutting width |
1,370 mm (54 in) |
Kubota 60″ mid-mount mower deck |
Cutting width |
1,520 mm (60 in) |
Kubota B2650: front-mount 50″ snow blower |
Clearing width |
1,270 mm (50 in) |
Kubota B2660: front-mount 60″ snow blower |
Clearing width |
1,520 mm (60 in) |
Kubota LA301 loader |
Height (to pin): |
1,790 mm (70.5 in) |
Clearance, dumped bucket: |
1,320 mm (52 in) |
Dump reach: |
640 mm (25.4 in) |
Dump angle: |
45° |
Reach at ground: |
1,290 mm (51 in) |
Rollback angle: |
24° |
Breakout force (lift): |
521 kg (1,150 lbs) |
Lift to full height (at pin): |
299 kg (660 lbs) |
Kubota B4672 backhoe |
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