Kubota BX1800
The Kubota BX1800 is a tractor produced by Kubota. It is equipped with a 43.9 ci 0.7 L engine. The listed engine power is Diesel (gross): 18 hp / 13.4 kW. Transmission: infinite forward and reverse (2-range).
Engine Power
Diesel (gross): 18 hp / 13.4 kW
Fuel & Capacities
5.5 gal
20.8 L
Transmission
infinite forward and reverse (2-range)
Overview
 | 2001 - 2003
BX SeriesSub-Compact Utility tractor
BX Series
Sub-Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Kubota |
Sub-Compact Utility tractor | |
Kubota BX1800 Engine | |
|---|---|
Kubota 0.7L 3-cyl diesel | |
Fuel tank | 5.5 gal
20.8 L |
Engine details ...  | |
Kubota BX1800 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Kubota BX1800 Power | |
|---|---|
Engine (gross) | 18 hp
13.4 kW |
PTO (claimed) | 13.7 hp
10.2 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
Two-post ROPS. | |
Tractor hitch | |
|---|---|
Rear Type | 1 |
Rear lift | 652 lbs
295 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | hydraulic |
Rear PTO Type | 540 (1.375) |
Mid PTO | independent |
Mid PTO Type | 2500 |
Dimensions & Tires | |
|---|---|
Wheelbase | 55.1 inches
139 cm |
Front tire | 18x8.5 |
Rear tire | 26x12.0 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
Diesel Tractor BX1800/BX2200 published in 2000, by Kubota |
Engine
Engine Detail — 43.9 ci / 0.7 L Diesel
Manufacturer | Kubota D722 E-TVCS |
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 (gross) | 18 hp
13.4 kW |
Fuel system | indirect injection |
Rated RPM | 3600 |
Starter volts | 12 |
Transmission
Transmission — infinite forward and reverse (2-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (2-range) |
 | |
Dimensions
Kubota BX1800 Tires | |
|---|---|
Ag front | 18x8.5 |
Ag rear | 26x12.0 |
Lawn/turf front | 18x8.5 |
Lawn/turf rear | 26x12.0 |
Dimensions | |
|---|---|
Wheelbase | 55.1 inches
139 cm |
Length | 92.1 inches
233 cm |
Width | 45.1 inches
114 cm |
Ground clearance | 6.7 inches
17 cm |
Attachments
Attachment overview | |
|---|---|
54" mid-mount mower deck | |
60" mid-mount mower deck | |
Snowblower | |
Blade | |
Front-end loader | |
The Kubota BX1800 was advertised as compatible with two mid-mount mowers (54-inch and 60-inch), two front-mount blades, a two-stage snowblower, and front-end loader. Additional attachments include the BX2537 rotary sweeper, B40C (37-inch) rear tiller, 42- and 48-inch box scrapers, 48-inch rear blade, and 60-inch rear-mounted mower. |
Photos
Kubota BX1800
Kubota BX1800
Kubota BX1800
Kubota BX1800
Kubota BX1800
Recommended Implements & Sizing Guide
Engineering recommendations for Kubota BX1800 based on its 18 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 4 ft (48 in)1.2 m | Light Duty | Pasture clipping and light brush under 1" diameter. |
Rotary TillerSeedbed Prep | 42 to 48 in105 - 120 cm | Light Duty | Covers compact tractor tire width. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Kubota BX1800.
Estimated Continuous Field Runtime: 5.9 hrs
Approximately 5.9 hours of continuous field operation at ~75% rated power on a full tank (5.5 gal / 20.8 L).
Estimated 75% Load Fuel Burn~0.9 gal/hr (3.5 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Kubota BX1800 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota BX1800.
Converted Equivalents:
Horsepower (HP)18 hp
Kilowatts (kW)13.4 kW
Metric Horsepower (PS / CV)18.2 PS
Direct Competitor Comparison
Compare Kubota BX1800 against same-era industry alternatives in the same horsepower class.
Current Model
Kubota
Kubota BX1800
Engine Power:Diesel (gross): 18 hp / 13.4 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester Type A 15HP
Engine Power:16.7
Production Years:1908 - 1911
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