Kubota G26 Engine Technical Data
Engine Model …………………. Kubota D1005
Engine Type …………………. Vertical, 3 cylinder, 4 cycle diesel
Number of Cylinders …………………. 3
Displacement, cu in (L) …………………. 61.1 (1.001)
Engine Bore, in (mm) …………………. 2.99 (76.0)
Engine Stroke, in (mm) …………………. 2.90 (73.6)
Rated Engine Power, hp (kW) …………………. 24.5 (18.5)
Maximum Engine Power, hp (kW) …………………. 27.3 (20.4)
Rated Engine Speed, rpm …………………. 3800
Maximum Torque, Nm (lb-ft) …………………. 58.4 (43.0)
Torque Dpeed, rpm …………………. 2400
Compression …………………. 24:1
Firing Order …………………. 1-2-3
Fuel Injection Pump …………………. Bosch MD type mini pump
Injection nozzle …………………. Mini nozzle
Injection timing, deg (rad) …………………. 18-21 (0.31-0.37)
before T.D.C.
Injection pressure, MPa (psi) …………………. 13.7 (1990)
Lubricating System …………………. Forced lubrication by trochoid
pump
Fuel Tank Capacity, gal (L) …………………. 5.3 (20.0)
Electrical System Rating, Volts …………………. 12
Starting System …………………. Electric Starting with Starter
Starting Motor …………………. 12V, 1.0 kW
Battery …………………. 12V, 60 AH equivalent
Charging Alternator …………………. 12V, 150W
Kubota G26 Power Take-Off
PTO Operational Type …………………. Gear drive
PTO Horsepower, hp (kW) …………………. 19.5 (14.8)
PTO Clutch …………………. Wet, hydraulic
PTO Speed, rpm …………………. 2600
Transmission Configuration
Transmission Type …………………. Hydrostatic
Gears …………………. Infinite forward and reverse
Cruise Control …………………. Standard
Differential Lock …………………. Standard
Travel Speed Control …………………. One pedal (Forward/Reverse)
Transmission Oil Capacity, qts (L) …………………. 4.5 (4.3)
Maximum Forward Speed, mph (kph) …………………. 10.6 (17.0)
Maximum Reverse Speed, mph (kph) …………………. 6.3 (10.0)
Service Brake …………………. Wet discs
Kubota G26 Wheels and Tires
Drive Wheels …………………. 4WD 4×4
Steering Configuration …………………. Front Steer
Steering System …………………. Hydrostatic power
Front Tire Size (Turf) …………………. 16×7.50-8
Rear Tire Size (Turf) …………………. 24×12.0-12
Front Tread, in (mm) …………………. 35.6 (900)
Rear Tread, in (mm) …………………. 33.2 (840)
Kubota G26 Dimensions and Weight
Wheelbase, in (mm) …………………. 57.7 (1460)
Overall Length (G26LD), in (mm) …………………. 120 (3035)
Overall Length (G26HD), in (mm) …………………. 127.1 (3215)
Width (without mower deck), in (mm) …………………. 45.5 (1150)
Width (with mower deck), in (mm) …………………. 56 (1420)
Height (ROPS), in (mm) …………………. 86.6 (2190)
Height (Steering, G26HD), in (mm) …………………. 63.2 (1600)
Height (Steering, G26LD), in (mm) …………………. 53.4 (1350)
Ground Clearance, in (mm) …………………. 9.1 (230)
Weight (G26HD, with mower deck), lbs (kg) …………………. 1960
(890)
Weight (G26LD, with mower deck), lbs (kg) …………………. 1620
(735)
Kubota G26 Mower Deck Specifications
Mower Deck Model …………………. RCK54-G26-II
Cutting Width, in (mm) …………………. 54 (1370)
Mower Drive Method …………………. Gear drive
Mower Lifting Method …………………. Hydraulic
Mower Lifting Height, in (mm) …………………. 5.93 (150)
Cutting Height, in (mm) …………………. 1.0-4.0 (25-102)
Cutting Height Adjustment …………………. Dial (1/4 in)
Number of Blades …………………. 2
Blades Length, in (mm) …………………. 29.6 (748)
Grass Collector Capacity (G26HD), Bu (L) …………………. 18 (640)
Grass Collector Capacity (G26LD), Bu (L) …………………. 16 (560)
Dumping Height (G26HD), in (mm) …………………. 76.3 (1930)
Grass Collector Sensor …………………. Weight sensing
Material of Grass Collector bag (G26HD) …………………. Metal
Material of Grass Collector bag (G26LD) …………………. Cloth