Kubota BX1850
The Kubota BX1850 is a tractor produced by Kubota. It is equipped with a 43.9 ci 0.7 L engine. The rated power output is 18 hp 13.4 kW. Transmission: hydrostatic. Operating weight: 1,255 lbs 569 kg.
Engine Power
18 hp
13.4 kW
Fuel & Capacities
6.6 gal
25.0 L
Transmission
hydrostatic
Operating Weight
1,255 lbs
569 kg
Kubota BX1850 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
![]() | 2006 - 2008
BX50 SeriesCompact Utility tractor |
|---|---|
2006 - 2008 | |
BX50 Series | |
Compact Utility tractor | |
Production | |
|---|---|
Manufacturer | Kubota |
Compact Utility tractor | |
Original price | $8,257 (2009) |
Kubota BX1850 Engine | |
|---|---|
Kubota 0.7L 3-cyl diesel | |
Engine details ... |
Kubota BX1850 Power | |
|---|---|
Engine | 18 hp
13.4 kW |
PTO (claimed) | 13.7 hp
10.2 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
ROPS. Optional canopy. | |
Capacity | |
|---|---|
Fuel | 6.6 gal
25.0 L |
Hydraulic system | 3.1 gal
11.7 L |
Hydraulics | |
|---|---|
Type | open center |
Capacity | 3.1 gal
11.7 L |
Total flow | 6.3 gpm
23.8 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift (at ends) | 992 lbs
449 kg |
Rear lift (at 24"/610mm) | 670 lbs
303 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 |
Mid PTO | independent |
Mid PTO Type | 2500 |
Dimensions & Tires | |
|---|---|
Wheelbase | 52.8 inches
134 cm |
Weight | 1,255 lbs
569 kg |
Front tire | 16x7.5-8 |
Rear tire | 24x12-12 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Charging system | alternator |
Charging amps | 40 |
Battery CCA | 435 |
Battery volts | 12 |
Engine
Engine Detail — 43.9 ci / 0.7 L Diesel
Manufacturer | Kubota D722 |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 43.9 ci
0.7 L |
Bore/Stroke | 2.64x2.68 inches
67 x 68 mm |
Power | 18 hp
13.4 kW |
Air cleaner | dual paper elements |
Rated RPM | 3200 |
Starter volts | 12 |
Oil capacity | 3.06 qts
2.9 L |
Coolant capacity | 3.06 qts
2.9 L |
Transmission
Transmission — hydrostatic
Transmission | hydrostatic |
Gears | infinite forward and reverse (2-range) |
Oil capacity | 12.4 qts
11.7 L |
![]() | |
Dimensions
Kubota BX1850 Tires | |
|---|---|
Ag front | 16x7.5-8 |
Ag rear | 24x12-12 |
Lawn/turf front | 16x7.2-8 |
Lawn/turf rear | 24x12-12 |
Dimensions | |
|---|---|
Wheelbase | 52.8 inches
134 cm |
Length | 92.1 inches
233 cm |
Width | 44.5 inches
113 cm |
Height | 69.4 inches
176 cm |
Weight | 1,255 lbs
569 kg |
Ground clearance | 9 inches
22 cm |
Photos
Related models
Kubota B1-15
- Power:
- 16
- Production years:
- 1985 - 1988
Kubota B1200
- Power:
- 16
- Production years:
- 1979 - 1982
Kubota B7100
- Power:
- 16
- Production years:
- 1976 - 1985
Kubota B7100HSD
- Power:
- 16
- Production years:
- 1990 - 1997
Kubota B7100HST
- Power:
- 16
- Production years:
- 1977 - 1984


