Kubota M6800

The Kubota M6800 is a tractor produced by Kubota. It is equipped with a 202 ci 3.3 L engine. The rated power output is 70.9 hp 52.9 kW. Transmission: 8 forward and reverse. Operating weight: 5055 to 5712 pounds.

Overview

	1997 - 2005 M SeriesUtility tractor
1997 - 2005
M Series
Utility tractor

Production
Manufacturer	Kubota
Utility tractor
Built in Japan

Variants
M6800F	2WD
M6800DT	4WD

Kubota M6800 Engine
Kubota 3.3L 4-cyl diesel
ROPS Fuel tank	17.2 gal 65.1 L
Cab Fuel tank	25.1 gal 95.0 L
Engine details ...

Kubota M6800 Power
Engine	70.9 hp 52.9 kW
PTO (claimed)	62 hp 46.2 kW
Drawbar (tested)	57 hp 42.5 kW
PTO (tested)	63.3 hp 47.2 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Differential lock	mechanical rear
Power steering
Two-post folding ROPS. Cab optional with air-conditioning.

Hydraulics
Type	open center
Valves	1
Pump flow	11 gpm 41.6 lpm

Tractor hitch
Rear Type	II/I
Control	position control and top-link draft sensing
Rear lift (at 24"/610mm)	3310 lbs*Advertised. Actual tested lift capacity was 2,760 pounds. 1501 kg
Rear Arms	telescopic stabilizers and link ends

Power Take-off (PTO)
Rear PTO	independent
Clutch	hydraulic wet disc
Rear PTO Type	540
Engine RPM	540@2300

Dimensions & Tires
ROPS Wheelbase	80.7 inches 204 cm
Cab Wheelbase	83.7 inches 212 cm
Weight	5055 to 5712 pounds
Rear tire	7.50-16
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
ROPS Charging amps	45
Cab Charging amps	60
Battery volts	12

References
1999 Products published by Kubota
Americans on Kubota published in 2000
Diesel Tractor M4900/M5700/M6800/M8200/M9000 published in 2003, by Kubota
Product Guide: New M-Series Utility/Agricultural Tractors published in 1997, by Kubota
Product Guide: M-Series Utility/Agricultural Tractors published in 1998, by Kubota

Engine

Engine Detail — 202 ci / 3.3 L Diesel

Manufacturer	Kubota V3300
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	202 ci 3.3 L
Bore/Stroke	3.86x4.33 inches 98 x 110 mm
Power	70.9 hp 52.9 kW
Air cleaner	dual dry element
Compression	22.6:1
Rated RPM	2600
Starter volts	12
Coolant capacity	9 qts 8.5 L

Transmission

Transmission options
8-speed synchronized shuttle
8-speed power shuttle

Transmission — 8 forward and reverse synchronized shuttle

Type	synchronized shuttle
Gears	8 forward and reverse
Clutch	274.3mm cerametallic dry disc
Four synchronized gears in two range with synchronized shuttle.

Transmission — 8 forward and reverse power shuttle

Type	power shuttle
Gears	8 forward and reverse
Clutch	hydraulic wet disc
Four synchronized gears in two range with hydraulic shuttle.

Dimensions

Kubota M6800 Tires
Ag rear	7.50-16
	9.5-24 (4WD)

Dimensions
ROPS Wheelbase	80.7 inches 204 cm
Cab Wheelbase	83.7 inches 212 cm
2WD Length	139 inches 353 cm
4WD Length	134.6 inches 341 cm
Width	73.2 inches 185 cm
Height (ROPS)	96.5 inches 245 cm
Height (cab)	98.4 inches 249 cm
2WD Front tread	55.9 to 71.7 inches 141 to 182 cm
4WD Front tread	55.9 to 59.8 inches 141 to 151 cm
Rear tread	55.9 to 67.7 inches 141 to 171 cm

Kubota M6800 Weight
2WD ROPS Shipping	5055 lbs 2292 kg
4WD ROPS Shipping	5185 lbs 2351 kg
2WD Cab Shipping	5579 lbs 2530 kg
4WD Cab Shipping	5712 lbs 2590 kg
4WD ROPS Operating	5375 lbs 2438 kg
Ballasted	8580 lbs*Four-wheel drive ROPS with 990 pounds of front iron weights and 2050 pounds of rear iron weights. 3891 kg

Tests

OCED Tractor Test 1803
Diesel 8-speed 4WD Link: OCED Tractor Test 1803 file
PTO performance
Max power	63.3 hp 47.2 kW
Fuel use	4.1 gal/hour 15.5 l/hour
Power at rated engine speed	62.1 hp 46.3 kW
Fuel use	4.2 gal/hour 15.9 l/hour
Power at rated PTO speed	62.9 hp 46.9 kW
Fuel use	4.0 gal/hour 15.1 l/hour
Drawbar performance
Max power	57 hp 42.5 kW
Fuel use	4.3 gal/hour 16.3 l/hour
Max pull	7235 lbs 3281 kg

Attachments

Attachment overview
Kubota LA1002 loader
Kubota LA1162 loader

Photos

Kubota M6800

Kubota M6800

Kubota M6800