Kubota KL28 Hi-Speed

The Kubota KL28 Hi-Speed is a tractor produced by Kubota. It is equipped with a 100.5 ci 1.6 L engine. The listed engine power is Diesel (listed): 27.6 hp / 20.6 kW. Transmission: 30 forward and 20 reverse. Operating weight: 2734 to 3219 pounds.

Engine Power

Diesel (listed): 27.6 hp / 20.6 kW

Fuel & Capacities

9.25 gal 35.0 L

Transmission

30 forward and 20 reverse

Operating Weight

2734 to 3219 pounds

Overview

	1999 - 2005 KL SeriesCompact Utility tractor KL Series Compact Utility tractor

Production
Manufacturer	Kubota
Compact Utility tractor

Kubota KL28 Engine
Kubota 1.6L 3-cyl diesel
Fuel tank	9.25 gal 35.0 L
Engine details ...

Kubota KL28 Power
Engine	27.6 hp 20.6 kW

Mechanical
Four-wheel drive
Power steering
Mechanical wet disc brakes
Two-post ROPS. Cab optional.

Tractor hitch
Rear Type	I

Power Take-off (PTO)
Rear PTO Type	540 (1.375)
Engine RPM	564@2600
	795@2600
	985@2600
	1313@2600
	-985@2600

Dimensions & Tires
ROPS Wheelbase	65.8 inches 167 cm
Cab Wheelbase	67.7 inches 171 cm
Weight	2734 to 3219 pounds
Front tire	7-16
ROPS Rear tire	11.2-24
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

Engine

Engine Detail — 100.5 ci / 1.6 L Diesel

Manufacturer	Kubota D1703
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	100.5 ci 1.6 L
Bore/Stroke	3.43x3.64 inches 87 x 92 mm
Power	27.6 hp 20.6 kW
Rated RPM	2600
Starter	electric
Starter volts	12

Transmission

Transmission options
20-speed
30-speed

Transmission — 20 forward and reverse

Gears	20 forward and reverse
Four gears (1-4) in two ranges with three-range shift (creeper, medium, and high-speed).

Transmission
Gears	30 forward and 20 reverse
Twelve gears in three ranges (creeper, medium, and high-speed) with shuttle shift. Only gears 1-8 available in reverse. In high-speed range only gears six forward and four reverse gears available.

Dimensions

Kubota KL28 Tires
ROPS Standard tires (ag)	Front: 7-16. Rear: 11.2-24
Cab. Rear: Standard tires (ag)	Front: 11.2-26

Dimensions
ROPS Wheelbase	65.8 inches 167 cm
Cab Wheelbase	67.7 inches 171 cm
ROPS Length	121.3 inches 308 cm
Cab Length	124 inches 314 cm
ROPS Width	53.2 inches 135 cm
Cab Width	54 inches 137 cm
Height (ROPS)	78 inches 198 cm
Height (cab)	81.7 inches 207 cm
ROPS Weight	2734 lbs 1240 kg
Cab Weight	3219 lbs 1460 kg
Ground clearance	13.6 inches 34 cm
Front tread	42.5 inches 107 cm
ROPS Rear tread	41.3/45.9 inches 104/116 cm
Cab Rear tread	41.3 to 56.7 inches 104 to 144 cm

Recommended Implements & Sizing Guide

Engineering recommendations for Kubota KL28 Hi-Speed based on its 27.6 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	5 ft (60 in)1.5 m	Medium Duty	Pasture maintenance and weeds up to 1.5" diameter.
Rotary TillerSeedbed Prep	54 to 60 in135 - 150 cm	Medium Duty	Thorough seedbed preparation in orchards and vegetable plots.
Disc HarrowSecondary Tillage	5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片)	Light Duty	Small acreage soil break-up and secondary aeration.

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 KL28 Hi-Speed.

Estimated Continuous Field Runtime: 6.5 hrs

Approximately 6.5 hours of continuous field operation at ~75% rated power on a full tank (9.3 gal / 35 L).

Estimated 75% Load Fuel Burn~1.4 gal/hr (5.4 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