The Kubota BX2680 is a compact utility tractor model from the BX80 series, manufactured since 2017 by Kubota. It was available in four-wheel drive (4WD) version.
The Kubota BX2680 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 a hydrostatic transmission with high-low gear shift (2 forward and 2 reverse) gears.
The Kubota BX2680 compact utility tractor features:
- The Kubota D1005 diesel engine which produces 25.8 PS (19.0 kW; 25.5 HP) of horsepower.
- Hydrostatic type steering
- Wet disk type brakes
- Open operator station with ROPS
- Category I rear hitch with 308 kg (679 lbs) of maximum lift capacity
- Middle PTO with 2,500 rpm
- Independent rear PTO with 540 rpm
General specifications
| General Specifications |
| Model |
Kubota BX2680 |
| Tractor type |
Compact utility tractor |
| Production years |
2017- |
| Factory |
– |
| Dimensions and weight |
| Length |
2,120 mm (83.5 in)
|
| Width |
1,145 mm (45.1 in)
|
| Height |
2,110 mm (83.1 in)
|
| Wheel base |
1,400 mm (55.1 in)
|
| Ground clearance |
166 mm (6.5 in)
|
| Weight |
690 kg (1,521 lbs)
|
| Fuel capacity |
| Fuel tank capacity |
25.0 liters (6.6 US gal.; 5.5 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 |
25.8 PS (19.0 kW; 25.5 HP) |
| Cooling system |
Liquid-cooled |
| Coolant capacity: |
3.3 L (3.5 US. qt, 2.9 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: |
4.0 L (4.2 US. qt, 3.5 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 type |
| Brakes |
Wet disk type |
| Transmission |
| Transmission manufacturer or model |
– |
| Transmission type |
Hydrostatic |
| Gears |
High-Low gear shift (2 forward and 2 reverse) |
| Speed |
Forward: 13.0 kmh (8.1 mph)
Reverse: 10.0 kmh (6.2 mph)
|
| Transmission oil capacity |
11.3 L (3 US. gal, 2.5 Imp. gal.) |
Tires
| Tires |
| Front tires |
Lawn/turf/ind: 18×8.50-10 |
| Rear tires |
Lawn/turf-ind: 26×12.00-12 |
Rear Hitch
| Three-Point Hitch |
| Category |
I |
| Control type |
– |
| Lift capacity (at 610 mm/ 24 in) |
308 kg (679 lbs) |
PTO (Power take-off shaft)
| PTO |
| Middle PTO type |
– |
| Middle PTO speed |
2,500 rpm |
| Rear PTO type |
Independent |
| Rear PTO speed |
540 rpm |
Electrical system
| Electrical system |
| Ground |
Negative / Positive |
| Charging system |
Alternator |
| Charging amps |
– |
| Battery |
12V, CCA: 560A |
Hydraulic system
| Hydraulic system |
| Hydraulic type |
– |
| Pressure |
1850 psi (127.6 bar) |
| Pump flow |
6.2 gpm (23.5 lpm) |
Attachments
| Kubota RCK54D-18BX: 54″ mid-mount mower deck |
| Cutting width |
1,370 mm (54 in) |
| Weight |
74 kg (165 lbs) |
| Cut height |
20-100 mm (1 to 4 in) |
| Kubota RCK54-23BX-1: 54″ mid-mount mower deck |
| Cutting width |
1,370 mm (54 in) |
| Weight |
95 kg (210 lbs) |
| Cut height |
20-100 mm (1 to 4 in) |
| Kubota RCK60B-23BX: 60″ mid-mount mower deck |
| Cutting width |
1,520 mm (60 in) |
| Weight |
113 kg (250 lbs) |
| Cut height |
20-100 mm (1 to 4 in) |
| Kubota LA344 loader |
| Height (to pin): |
1,800 mm (71.0 in) |
| Clearance, dumped bucket: |
1,320 mm (52.1 in) |
| Dump reach: |
640 mm (25.4 in) |
| Dump angle: |
45° |
| Reach at ground: |
1,390 mm (54.8 in) |
| Rollback angle: |
29° |
| Lift to full height (at pin): |
335 kg (739 lbs) |
The Kubota BX2680 is a compact utility tractor model from the BX80 series, manufactured since 2017 by Kubota. It was available in four-wheel drive (4WD) version.
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