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Kubota B26 Backhoe Loader

The Kubota B26 is a 4-wheel drive tractor backhoe loader. This model was manufactured between 2007 and 2017. The Kubota B26 TLB powertrain system components: a 68.6 cubic inches (1.1 L) Kubota D1105 4-stroke 3-cylinder vertical indirect injection water-cooled naturally aspirated diesel engine with maximum power of 26 hp (19.3 kW), and 3-range hydrostatic transmission with infinite forward and reverse gears.

The max forward speed - 11.1 mph (17.9 kph), a max reverse speed - 9.8 mph (15.8 kph). The open center hydraulic system includes a gear pump with fluid flow rate of 7 gal/min (26.5 l/min). The three point hitch lift capacity is 2140 lbs (970 kg) at pin. The Kubota B26 backhoe loader was equipped with 24x8.50-14 front tyres and 13.6x16 rear tyres. The wheel base is 62.2" (1580 mm).

The Kubota TL500 loader has a maximum lift height of 94.5" (2400 mm) at pin and clearance with bucket dumped of 70" (1778 mm). The lift capacity is 1300 lbs (590 kg) to max height at pin, and breakout force is 2345 lbs (1066 kg). The boom raising time is 3.5 seconds from ground level to full height, and bucket dumping time is 1.7 seconds. The 60" (1520 mm) heavy-duty material bucket has a heaped capacity of 9.5 cu.ft (0.27 m3). The 66" (1670 mm) light material bucket has a heaped capacity of 13.8 cu.ft (0.39 m3).

The backhoe operational data includes a bucket dig force of 4210 lbs (1915 kg), and dipper arm dig force of 3123 lbs (1420 kg). The max digging depth is 99.8" (2535 mm), and a reach from swing pivot is 133.9" (3400 mm) at ground level. The backhoe can be equipped with 12" (305 mm), 18" (455 mm), or 24" (610 mm) buckets.

Engine Model Kubota D1105
Engine Type 4-stroke vertical water-cooled diesel
Number of Cylinders 3
Cylinder Bore, in (mm) 3.07 (78.0)
Piston Stroke, in (mm) 3.09 (78.4)
Total Displacement, cu.in (L) 68.6 (1.123)
Maximum Power, hp (kw) 26.0 (19.3)
Rated Speed, rpm 2800
Idle Speed, rpm 850-3200
Maximum Torque, Nm (lb-ft) 65.3 (48.7)
Torque Speed, rpm 2000
Aspiration Naturally aspirated
Compression Ratio 24:1
Firing Order 1-2-3
Combustion Chamber Spherical type
Direction of Rotation Counter-clockwise
Fuel Injection Pump Bosch type
Injection nozzle Bosch Throttle type
Governor Type All speed mechanical governor
Lubrication System Forced lubrication by trochoid pump
Oil Pressure Indicating Electrical type switch
Oil Filter Type Full flow paper filter (cartridge)
Fuel Tank Capacity, gal (L) 8.2 (31.0)
Oil Capacity, qts (L) 3.2 (3.0)
Coolant Capacity, qts (L) 4.3 (4.5)
Electrical System Rating, Volts 12
Alternator Rating, Amps 40
Starting System Electric starting with starter
Starter Rating 12V, 1.0 kW

Power Take-Off
PTO Operational Type Independent
PTO Horsepower, hp (kW) 19.5 (14.5)
PTO Speed, rpm 540
PTO / Engine Speed, rpm 540/2768

Transmission Type Hydrostatic
Number of Forward Gears Infinite (3-range)
Number of Reverse Gears Infinite (3-range)
Oil Capacity, qts (L) 27.5 (26.0)
Maximum Forward Speed, mph (kph) 11.1 (17.9)
Maximum Reverse Speed, mph (kph) 9.8 (15.8)

Wheels and Tires
Drive Wheels 4WD 4x4
Steering Configuration Front steer
Steering System Hydrostatic power
Brakes Type Wet disc
Front Tire Size 24x8.50-14
Rear Tire Size 13.6-16
Front Tread, in (mm) 35.6 (900)
Rear Tread, in (mm) 41.3 (1040)

Hydraulic System
Hydraulic System Type Open center
Implement Pump Type Gear
Implement Pump Flow, gpm (Lpm) 7.0 (26.5)
Steering Pump Flow, gpm (Lpm) 4.2 (16.0)
Number of Standard Remote Valves 1/3
3-Point Hitch Category 1
Draft Sensing or Lift Control Position control
Lift Capacity at 24" (610mm) ahead pin, lb (kg) 1675 (760)
Lift Capacity at pin, lb (kg) 2140 (970)

Dimensions and Weight
Wheelbase, in (mm) 62.2 (1580)
Length (with Attachments), in (mm) 198.2 (5035)
Height (ROPS), in (mm) 89.5 (2275)
Overall Width, in (mm) 53.7 (1365)
Ground Clearance, in (mm) 13.8 (350)
Turning Radius, in (mm) 98.5 (2500)
Weight, lb (kg) 4000 (1815)

Loader Model Kubota TL500
Maximum Lift Height to Pivot Pin, in (mm) 94.5 (2400)
Clearance with Bucket Dumped, in (mm) 70 (1778)
Reach at Maximum Lift Height, in (mm) 22.3 (567)
Maximum Dump Angle, degrees 45
Digging Depth, in (mm) 7 (177)
Maximum Rollback Angle, degrees 46
Lift Capacity to Full Height at Pivot Point, lbs (kg) 1300 (590)
Breakout Force at Bucket Pivot Point, lbs (kg) 2345 (1066)
Boom Cylinder Size (Bore/Stroke), in (mm) 1.97x15.7 (50x399)
Bucket Cylinder Size (Bore/Stroke), in (mm) 2.17x15.1 (55x383)
Bucket Width, in (mm) 60 (1520)
Optional Bucket Width, in (mm) 66 (1675)
Loader Weight, lbs (kg) 628 (285)

Maximum Digging Depth, in (mm) 99.8 (2535)
2-ft Flat Digging Depth, in (mm) 98.3 (2498)
8-ft Flat Digging Depth, in (mm) 77 (1957)
Overall Reach from Swing Pivot, in (mm) 133.9 (3400)
Loading Height, in (mm) 77.3 (1963)
Loading Reach, in (mm) 52.1 (1324)
Swing Arc, deg 180
Bucket Rotation, deg 181
Leveling Angle, deg 10.7
Transport Height, in (mm) 89.1 (2264)
Stabilizer Spread (Operating Position), in (mm) 83.3 (2116)
Stabilizer Spread (Transport Position), in (mm) 53 (1347)
Digging Force (Bucket Cylinder), lbs (kg) 4210 (1915)
Digging Force (Dipper Cylinder), lbs (kg) 3123 (1420)
Bucket Widths, in (mm) 12, 18, 24 (305, 457, 610)
Backhoe Weight, lbs (kg) 823 (374)



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