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) |
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