Kubota B2650 vs Kubota BX2680

Across 9 measurable specs, the Kubota B2650 leads 9 categories to 0. Machine pages: Kubota B2650 and Kubota BX2680.

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Category Verdict

Full Spec Sheet

Every published spec, side by side, including the details the graphs above don't chart.

Spec	KubotaB2650	KubotaBX2680

▶Engine
Engine Manufacturer	Kubota	Kubota
Engine Model	D1305-E4-D26-R	D1005
Engine Type	E-TVCS, liquid-cooled, 3-cylinder diesel	Liquid cooled, 4-cycle, diesel
No. of Cylinders	3	3
Displacement	77.0 in³	61.1 in³
Rated Engine Speed	2500 rpm	3200 rpm
Engine Power (Gross)	24.8 hp	23.3 hp
PTO Power	19.5 hp	19.2 hp
Engine Emissions Constraints	Tier 4	Not Published
Cooling System Type	Liquid-cooled, pressurized radiator	Water with pressurized radiator, reverse air-flow design
Air Cleaner	4.0 in dual paper element	Dry element
Fuel System	Indirect injection	Direct injection
Alternator	B2650HSD (ROPS): 14.5 A; B2650HSDC (cab): 40 A, 12 V	40 A, 12 V
▶Hydraulics
Pump Type	Dual pump	Open center tandem pump gear type
Implement Flow	5 gpm	5.2 gpm
Steering Flow	3.7 gpm	1.0 gpm
Total Hydraulic Flow	8.7 gpm	6.2 gpm
Overall Hydraulic Pump Flow	8.7 gpm	6.2 gpm
Hydraulic System Type	Open center	Open center
Rear Remote Hydraulic Flow	Not Published	Not Published
No. of Standard Remote Valves	1 (rear outlet)	0 standard (2-valve rear remote coupler optional)
No. of Optional Remote Valves	Not Published	2 (optional; ISO 7241-1 series A or B)
▶Fluid Capacity
Fuel Tank Capacity	7.3 gal	6.6 gal
Coolant Capacity	4.5 qt	3.5 qt
Crankcase Capacity	4.2 qt	4.2 qt
Transmission / Hydraulic System Capacity	4.0 gal	3.0 gal
Front Axle Fluid Capacity	Not Published	3.8 qt
▶PTO & Hitch
PTO Type	Independent	Live independent PTO (with hydraulic clutch)
PTO Rear	540 rpm	STD (540 rpm)
Mid-PTO Availability	Standard mid-PTO, 2500 rpm	STD (2500 rpm)
Category, 3-Point Hitch	Category I	SAE Category I Optional
Hitch Lift Capacity	2139 lb	1,213 lb
Hitch Lift Capacity (at 24”)	1676 lb	680 lb
Lift Control Type	Position control	Quarter-inching valve
▶Transmission & Drivetrain
Transmission Type	Hydrostatic transmission, 3-range	Hydrostatic transmission
No. of Speeds	3-range	2 Range (Low-High)
Max Travel Speed (Forward)	11.9 mph	8.4 mph
Max Travel Speed (Reverse)	9.5 mph	6.5 mph
Clutch	Not Published	Dry type single plate - Main clutch 9.45 in.
Differential Lock & Limited Slip Options	Rear differential lock standard	Rear differential lock standard
▶Chassis, Steering & Controls
Frame Type	Two-post foldable ROPS (cab optional)	Two-post foldable ROPS
Steering	Hydraulic power steering	Integral power steering
Brakes	Multi-plate wet disc	Mechanical, wet disc type
Seat Suspension & Adjustability	Deluxe seat with parallel link and damper seat suspension	High-back deluxe seat with armrests; fore/aft slide and backrest tilt adjustment
Front Axle Type	Not Published	4WD: Bevel gear front axle, non-adjustable tread spacing
Front Axle Rating	Not Published	Not Published
Drawbar Capacity	Not Published	Max. drawbar load @ hitch: 550 lb.
▶Dimensions & Maneuverability
Overall Length with 3-Point Hitch	101.2 in (w/o 3P) (without 3-point hitch)	95.5 in (without 3-point hitch)
Overall Width	53.7 in	45.1 in
Wheelbase	65.6 in	55.1 in
Ground Clearance	14.6 in	6.5 in (minimum; 8.9 in at front axle)
Min. Turn Radius without Brakes	6.9 ft (w/brake) (with brake applied)	7.5 ft
Height to Top of ROPS	88.4 in	83.1 in
Height to Top of ROPS (folded)	Not Published	Not Published
Height to Top of Cab Model	84.6 in	Not Published
▶Weight
Tractor Weight (Base)	1786 lb	1521 lb
Weight with ROPS and Loader	Not Published	Not Published
Weight with Cab and Loader	Not Published	Not Published
▶Tire Options
Tire Size & Options	Standard farm (R1): 7-12 front, 12.4-16 rear; turf and industrial optional	R1 Agricultural, R3 Turf, R4 Industrial
R1 Agricultural - Front	7-12	18X8.5-10
R1 Agricultural - Rear	12.4-16	26X12-12
R3 Turf - Front	24x8.50-14	18X8.5-10
R3 Turf - Rear	13.6-16	26X12-12
R4 Industrial - Front	23x8.50-14	18X8.5-10
R4 Industrial - Rear	12.4-16	26X12-12
▶Loader & Attachments
Quick Attach Loader System	LA534A: 2-lever quick coupler (optional), quick attach/detach mounting	Swift-Tach Loader (LA344S - Two Lever Quick Attach Bucket)
Loader Model	LA534A	LA344S (standard, quick attach); LA344 (pin-on option)
Loader Lift Height	LA534A: 84.6 in	71.0 in
Loader Lift Capacity (Full Height)	LA534A: 1146 lb	739 lb (LA344 pin-on); 613 lb (LA344S quick attach)
Loader Breakout Force	LA534A: 2321 lbf	1,407 lbf (LA344 pin-on); 1,286 lbf (LA344S quick attach)
▶Warranty
Warranty Length & Coverage	Not Published	Non-Commercial Home & Residential Use - Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 72 months or 2000 hours. Commercial Use - Basic Standard Limited: 24 months or 1500 hours; Limited Powertrain: 36 months or 2000 hours.
▶ITC Company Accessories
Accessories that fit	None tagged yet	Kubota BX80 Series Brush Guard Insert (S/N C1630 and up) $259.00 S/N C1630 and after Kubota BX80 Series Brush Guard Insert (S/N before C1630) $299.00 S/N before C1630

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Kubota B2650 vs Kubota BX2680: Quick Answers

Which has more horsepower, the Kubota B2650 or the Kubota BX2680?

The Kubota B2650 leads on engine hp at 24.8 hp hp, compared to 23.3 hp hp for the Kubota BX2680.

Which has more PTO horsepower, the Kubota B2650 or the Kubota BX2680?

The Kubota B2650 leads on pto hp at 19.5 hp hp, compared to 19.2 hp hp for the Kubota BX2680.

Which is heavier, the Kubota B2650 or the Kubota BX2680?

The Kubota B2650 leads on weight at 1,786 lb lb, compared to 1,521 lb lb for the Kubota BX2680.

Which has more loader lift capacity, the Kubota B2650 or the Kubota BX2680?

The Kubota B2650 leads on loader lift at 1,146 lb lb, compared to 739 lb lb for the Kubota BX2680.

Which has more three-point hitch lift capacity, the Kubota B2650 or the Kubota BX2680?

The Kubota B2650 leads on 3-pt lift (24 in) at 1,676 lb lb, compared to 680 lb lb for the Kubota BX2680.

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