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Kubota B2530 Tractor Technical Data
Kubota B2530 Engine Specs
Engine Model - Kubota D1105
Engine Type - E-TVCS, water-cooled, 4-cycle diesel
Number of cylinders - 3
Engine Bore, in (mm) - 3,1 (78,0)
Engine Stroke, in (mm) - 3,11 (78,4)
Displacement, cu in (litres) - 68.5 (1.1)
Engine Gross Power Rated, hp (kw) - 25,0 (18,4)
Rated Engine Speed, rpm - 2700
Maximum torque - 72 Nm (16,2 lbf-ft)
Battery 12V, RC - 79 min, CCA - 433 A
Starting system - Electric starting with cell starter
Starter - Electric
Air cleaner - Dry element
Lubricating system - Forced lubrication by trochoidal pump
Cooling system - Pressurized radiator, forced circulation with water
pump
Fuel - Diesel fuel No. 1
Fuel tank - 28 L (6,2 gal)
Engine crankcase (with filter) - 3,0 L (2,6 qts)
Engine coolant 4,5 L (4,0 qts)
Kubota B2530 Transmission
Standard Transmission - 9 Forward x 9 Reverse
Transmission Type - Gear Shift
Forward / Reverse Speeds - 9F / 9R
Clutch - SAE 1-3/8, 6 splines
Optional Transmission - Infinite (3-range) forward and reverse
Transmission Type - Hydrostatic
Transmission capacity - 16,5 L (3,6 qts)
Kubota B2530 Power Take Off
Gear Rear PTO - Transmission
HST Rear PTO - Independent
Gear PTO Horsepower, hp (kW) - 19,7 (14,7)
HST PTO Horsepower, hp (kW) - 18,8 (14,0)
Rear Speeds, rpm - 540 (1.375)
Rear PTO Shaft - SAE 1-3/8, 6 splines
Mid PTO - Optional
Mid Speeds, rpm - 2500
Mid PTO Shaft - 10-tooth, involute spline
Kubota B2530 Hydraulic System and Hitch
Hydraulic Control System - Position control
Hydraulic Pressure - 2205 psi (152,0 bar)
Pump Capacity - 5,4 gpm (20,4 lpm)
Total Flow - 9,5 gpm (36,0 lpm)
Power Steering Flow - 4,1 gpm (15,5 lpm)
Three point hitch - Category 1
Standard Lift Capacity 24 in behind lift points, lb (kg) - 1676 (760)
Standard Lift Capacity at lift points, lb (kg) - 2139 (970)
Mechanical
Drive Wheels - 4WD MFWD
Steering Wheels - Front Steer
Steering - Hydrostatic power steering
Final Drive - Bevel gear
Differential lock - Mechanical rear
Front axle capacity - 3,7 L (3,3 qts)
Brake Type - Wet Disc
Kubota B2530 Tires and Treads
Front Tires (Standard) - 6.00-12
Rear Tires (Standard) - 9.5-18
Front Tires (Lawn/Turf) - 24x8.50-12
Rear Tires (Lawn/Turf) - 315/75D-15
Front tread, in (mm) - 32,9 (830)
Rear tread, in (mm) - 33,5 to 43,1 (850 to 1090)
Kubota B2530 Dimensions and Weight
Wheelbase, in (mm) - 59 (1500)
Length (ROPS), in (mm) - 107,6 (2730)
Length (Cab), in (mm) - 111,5 (2830)
Height (ROPS), in (mm) - 90,2 (2290)
Height (Cab), in (mm) - 82,3 (2090)
Overall Width, in (mm) - 43,5 (1100)
Minimum ground clearance, in (mm) - 10,6 (260)
Weight (Gear, ROPS), lb (kg) - 1598 (724)
Weight (Gear, Cab), lb (kg) - 2061 (934)
Weight (HST, ROPS), lb (kg) - 1653 (749)
Weight (HST, Cab), lb (kg) - 2116 (959)
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SPECIFICATIONS
LOADERS
ENGINES
MAINTENANCE
PROBLEMS________________________________________________________________________________________
| KUBOTA TRACTORS SPECIFICATIONS |
B1241
B1600
B1700
B1750
B21 Backhoe________________________________________________________________________________________
B2150
B2301
B2320
B26 Backhoe________________________________________________________________________________________
B2601
B2650HSD
B3030
B3350
B6000________________________________________________________________________________________
_______________________________________________________________________________________
B6100
B6200
B7000
B7001
B7100HST________________________________________________________________________________________
B7200
B7500
B7510
B7800
B8200HST________________________________________________________________________________________
BX1880
BX2200
BX2230
BX2350
BX2370________________________________________________________________________________________
BX23S
BX25 TLB
BX2660
BX2680
F3680________________________________________________________________________________________
L175
L185
L210
L225
L235________________________________________________________________________________________
L245
L260
L275
L285
L305________________________________________________________________________________________
GR2120
L1501
L2350
L2550
L2800________________________________________________________________________________________
L3010
L3200HST
L3301
L3400
L3560________________________________________________________________________________________
L3800
L4701
L5740
M5-091
M5-111________________________________________________________________________________________
M6060
M7040
M9540
M9960
MX5100________________________________________________________________________________________
| KUBOTA ENGINES DATA AND SERVICE SPECS |
D662
D722
D750
D782
D850________________________________________________________________________________________
D902
D905
D950
D1005
D1100________________________________________________________________________________________
D1105
D1503
D1703
D1803
V1200________________________________________________________________________________________
V1205
V1305
V1505
V2203
V2403________________________________________________________________________________________
Z482
Z602
Z750
Z1100
Z1300________________________________________________________________________________________
| KUBOTA FRONT END LOADERS |
B1630
BF400
BF400G
LA181
LA203________________________________________________________________________________________
LA211
LA243
LA271
LA272
LA301________________________________________________________________________________________
LA302
LA304
LA340
LA344
LA351________________________________________________________________________________________
LA352
LA364
LA401
LA402
LA403________________________________________________________________________________________
LA434
LA463
LA481
LA482
LA504________________________________________________________________________________________
LA513
LA514
LA524
LA525
LA534________________________________________________________________________________________
LA555
LA680
LA681
LA682
LA703________________________________________________________________________________________
LA714
LA723
LA724
LA764
LA765________________________________________________________________________________________
LA805
LA844
LA852
LA853
LA854________________________________________________________________________________________
LA1002
LA1055
LA1065
LA1153
LA1154________________________________________________________________________________________
LA1251
LA1301S
LA1353
LA1403
LA1601S________________________________________________________________________________________
LA1854
LA1944
LA1953
LA2253
LM2605________________________________________________________________________________________
| KUBOTA TRACTORS TROUBLESHOOTING | ||||
| L235 | L2501 | L2550 | L275 | L3110 |
| L3301 | L35 | L3710 | L3901 | L4310 |
| L5030 | M4700 | M5700 | M6040 | M6800 |
| M8200 | M8540 | M9000 | MX5100 | MX5200 |