Kubota

Kubota BX1850

The Kubota BX1850 is a compact utility tractor produced from 2006 to 2008 as part of the BX50 Series. It features an 18 hp Kubota D722 0.7L 3-cylinder liquid-cooled diesel engine, hydrostatic transmission with infinite forward and reverse speeds in 2 ranges, and four-wheel drive. The tractor includes power steering, wet disc brakes, and a two-post fixed ROPS with an optional canopy. It has a wheelbase of 52.8 inches, weighs 1255 lbs, and offers various attachments including mid-mount mower decks and a front-end loader. The BX1850 is designed for versatility and ease of use in compact utility applications.

Power18 hp

Founded2006 - 2008

ModelBX1850

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Technical Specifications

Detailed specifications and technical data for Kubota BX1850

Power

Engine power	18 hp (13.4 kW)
PTO (claimed)	13.7 hp (10.2 kW)

Tires

Ag rear	24x12-12
Ag front	16x7.5-8
Lawn/turf rear	24x12-12
Lawn/turf front	16x7.2-8

Engine

Type	diesel
Model	Kubota D722
Power	18 hp (13.4 kW)
Cooling	liquid-cooled inline
Cylinders	3-cylinder
Rated RPM	3200
Air cleaner	dual paper elements
Bore/Stroke	2.64x2.68 inches (67 x 68 mm)
Displacement	43.9 ci (0.7 L)
Oil capacity	3.06 qts (2.9 L)
Starter volts	12
Coolant capacity	3.06 qts (2.9 L)

Capacity

Fuel	6.6 gal (25.0 L)
Hydraulic system	3.1 gal (11.7 L)

Features

ROPS	Two-post fixed ROPS. Optional canopy.
Drive	Four-wheel drive
Brakes	Wet disc brakes
Steering	Power steering

Dimensions

Width	44.5 inches (113 cm)
Height	69.4 inches (176 cm)
Length	92.1 inches (233 cm)
Weight	1255 lbs (569 kg)
Wheelbase	52.8 inches (134 cm)
Ground clearance	9 inches (22 cm)

Electrical

Ground	negative
Battery CCA	435
Battery volts	12
Charging amps	40
Charging system	alternator

Hydraulics

Type	open center
Capacity	3.1 gal (11.7 L)
Total flow	6.3 gpm (23.8 lpm)

Production

Series	BX50 Series
Category	Compact Utility tractor
Original price	$8,257 in 2009
Years produced	2006 - 2008

Attachments

Front-end loader	LA203 Loader, 408 lbs lift (full at 500mm) (185 kg), 882 lbs breakout (400 kg), 40° dump, 28.3 inches reach (dumped) (71 cm), 30° rollback, 71 inches height (at pin) (180 cm), 53.1 inches clearance (dumped) (134 cm), boom cyl: 1.6 inches (4 cm), bucket cyl: 2.6 inches (6 cm), Bucket width: 48 inches (121 cm), Bucket capacity: 0.15 cu yd (0.1 cu m)
48" mid-mount mower deck	Kubota RCK48-23BX, 48 inches (121 cm), 3-blade, hydraulic lift, right-discharge, Cut height: 1 to 4 inch (2 to 10 cm), 165 lbs (74 kg)
54" mid-mount mower deck	Kubota RCK54-18BX, 54 inches (137 cm), 3-blade, hydraulic lift, right-discharge, Cut height: 1 to 4 inch (2 to 10 cm), 209 lbs (94 kg)
60" mid-mount mower deck	Kubota RCK60-23BX, 60 inches (152 cm), 3-blade, hydraulic lift, right-discharge, Cut height: 1 to 4 inch (2 to 10 cm), 253 lbs (114 kg)

Transmission