Kubota B26 backhoe-loader tractor specs and service data

The Kubota B26 is a backhoe-loader tractor model from the B series, manufactured by Kubota from 2007. It was available in four-wheel drive (4WD) version.

The Kubota B26 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 B26 backhoe loader tractor features:

The Kubota D1105 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
Four-post ROPS with FOPS canopy standard
Category I rear hitch with 970 kg (2,140 lbs) of maximum lift capacity
Independent rear PTO with 540 rpm

General specifications

General Specifications
Model	Kubota B26
Tractor type	Backhoe-loader tractor
Production years	2007-
Factory	–
Dimensions and weight
Length	3,780 mm (148.8 in)
Width	1,365 mm (53.7 in)
Height	2,273 mm (89.5 in)
Wheel base	1,580 mm (62.2 in)
Weight	1,182 kg (2,606 lbs)
Fuel capacity
Fuel tank capacity	31.0 liters (8.2 US gal.; 6.8 Imp. gal)

Engine

Engine Specifications
Engine model	Kubota D1105
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; 26.0 HP) at 2,800 rpm
Cooling system	Liquid-cooled
Coolant capacity:	4.5 L (4.8 US. qt, 4.0 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
Transmission
Transmission manufacturer or model	–
Transmission type	Hydrostatic
Gears	Infinite (3-range) forward and reverse
Speed	Forward: 17.8 kmh (11.1 mph) Reverse: 15.8 kmh (9.8 mph)
Transmission oil capacity	26.0 L (6.9 US. gal, 5.7 Imp. gal.)

Tires

Tires
Front tires	Lawn/turf 24×8.50-14 Industrial: 24×8.50-14
Rear tires	Lawn/turf 13.6-16 Industrial: 12.4-16

Rear Hitch

Three-Point Hitch
Category	I
Control type	Position control
Lift capacity (at 610 mm /24 in)	970 kg (2,140 lbs)

PTO (Power take-off shaft)

PTO
Rear PTO type	Independent
Rear PTO speed	540 rpm

Electrical system

Electrical system
Ground	Negative
Charging system	Alternator
Charging amps	40A
Battery	12V, CCA: 433A

Hydraulic system

Hydraulic system
Hydraulic type	Open center
Valves	1 to 3
Pump flow	7.0 gpm (26.5 lpm)
Total flow	11.2 gpm (42.4 lpm)

Attachments

Kubota loader
Loader weight:	284 kg (628 lbs)
Height (to pin):	2,400 mm (94.5 in)
Clearance, dumped bucket:	1,770 mm (70.0 in)
Dump reach:	560 mm (22.3 in)
Dump angle:	45°
Reach at ground:	1,560 mm (61.5 in)
Rollback angle:	46°
Breakout force (lift):	1,065 kg (2,344 lbs)
Lift to full height (at pin):	590 kg (1,300 lbs)
Attachment style:	Two-lever Quick Coupler
Raise time to height	3.6 s
Bucket dump time	1.8 s
Lowering time	2.4 s
Rollback time	3.4 s
Kubota backhoe
Digging depth	2,530 mm (99.8 in)
2-Foot flat digging depth	2,490 mm (98.3 in)
8-Foot flat digging depth	1,950 mm (77.0 in)
Reach from pivot	3,400 mm (133.9 in)
Loading height	1,960 mm (77.3 in)
Bucket force	1,910 kg (4,210 lbs)
Dipperstick force	960 kg (2,125 lbs)

Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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We try to use official documentation and verify the published data, but errors may occur. In addition, specifications of machinery and equipment may vary depending on markets and modifications. We do not recommend the use of this data for spare parts or repairs. Use official service manuals or parts catalogs for your product.

Kubota B26