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Kubota M6800 Tractor
The
Kubota M6800 is a 2-wheel drive or 4-wheel drive utility tractor from M-Series.
This model was manufactured between 1997 and 2005. The Kubota M6800 driveline
includes a V3300 four-cylinder water-cooled diesel engine and 8x8 synchronized
shuttle transmission, or power shuttle transmission with 8 forward and 8 reverse
gears.
A 3.3L (202 cu.in) engine power is 70.9 hp (52.9 kW) at 2600 rev/min.
The maximum forward/reverse speed - 20.7 mph (33.3 km/h). The open
center hydraulic system includes a gear pump with a rated fluid flow of 11
gpm (41.6 lpm).
The main relief pressure is 195 bar (2830 psi). The standard lift capacity
is 4200 lbs (1905 kg). The 2WD models are equipped with 7.50x16 front
tyres and 16.9-30 rear tyres. The 9.50x24 front tyres and 16.9-30 rear
tyres fit 4WD tractors. The wheelbase is 80.7 in (2040 mm) for models
without cab and 83.7 in (2120 mm) for models with cab. The Kubota M6800
is compatible with LA1002 front end loader with a maximum lift height of
115.6 in (2930 mm), and LA1162 front end loader with a maximum lift
height of 114 in (2890 mm).
| Engine Model |
Kubota V3300 |
| Engine Type |
4-Stroke, Four-cylinder diesel |
| Number of Cylinders |
4 |
| Displacement, cu in (L) |
202.1 (3.30) |
| Engine Bore, in (mm) |
3.86 (98.0) |
| Engine Stroke, in (mm) |
4.33 (110.0) |
| Aspiration |
Natural |
| Rated Engine Power, hp (kW) |
70.9 (52.9) |
| Rated Engine Speed, rpm |
2600 |
| Compression |
22.6:1 |
| Firing Order |
1-3-4-2 |
| Fuel Injection Pump |
Bosch Mini Type |
| Governor |
Mechanical |
| Nozzle |
Bosch Throttle Type |
| Lubricating System |
Forced Lubricating by Trochoid Pump |
| Fuel Tank Capacity (ROPS), gal (L) |
17.2 (65.1) |
| Fuel Tank Capacity (Cab), gal (L) |
25.1 (95.0) |
| Oil Capacity, qts (L) |
8.5 (8.0) |
| Coolant Capacity, qts (L) |
9.0 (8.5) |
| Electrical System Rating, Volts |
12 |
| Charging System |
Alternator |
| Alternator Rating, Amps |
45/60 |
| PTO Operational Type |
Independent |
| PTO Horsepower, hp (kW) |
62.0 (46.2) |
| PTO Clutch Type |
Hydraulic wet disc |
| PTO Speed, rpm |
540 |
| PTO / Engine Speed, rpm |
540/2300 |
| Transmission Type |
Synchronized shuttle |
| Gearbox Type |
8F/8R |
| Number of Forward Gears |
8 |
| Number of Reverse Gears |
8 |
| Clutch Type |
Single dry disc |
| Clutch Disc Diameter, in (mm) |
11 (278) |
| Oil Capacity, qts (L) |
42.3 (40.0) |
| Maximum Forward Speed, mph (kph) |
20.7 (33.3) |
| Maximum Reverse Speed, mph (kph) |
20.7 (33.3) |
| Transmission Type |
Powershuttle |
| Gearbox Type |
8F/8R |
| Number of Forward Gears |
8 |
| Number of Reverse Gears |
8 |
| Clutch Type |
Hydraulic wet disc |
| Oil Capacity, qts (L) |
42.3 (40.0) |
| Maximum Forward Speed, mph (kph) |
20.7 (33.3) |
| Maximum Reverse Speed, mph (kph) |
20.7 (33.3) |
| Drive Wheels |
2WD/4WD |
| Steering Configuration |
Front steer |
| Steering System |
Power Steering |
| Brakes Type |
Mechanical wet disc |
| Front Tire Size (2WD) |
7.50x16 |
| Rear Tire Size (2WD) |
16.9-30 |
| Front Tire Size (4WD) |
9.50x24 |
| Rear Tire Size (4WD) |
16.9x30 |
| Front Track Width (2WD), in (mm) |
55.9-71.7 (1420-1820) |
| Front Track Width (4WD), in (mm) |
55.9-59.8 (1410-1510) |
| Rear Track Width, in (mm) |
55.9-67.7 (1410-1710) |
| Hydraulic System Type |
Open center |
| Implement Pump Flow, gpm (Lpm) |
11.0 (41.6) |
| Hydraulic Fluid Capacity, gal (L) |
10.5 (40.0) |
| Hydraulic Pressure, Bar (psi) |
195 (2830) |
| Number of Standard Remote Valves |
1/3 |
| 3-Point Hitch Category |
2/1 |
| Draft Sensing or Lift Control |
Position control and top-link draft sensing |
| Standard Lift Capacity 24 (600mm) behind pin, lb (kg) |
3310 (1500) |
| Standard Lift Capacity at lift pin, lb (kg) |
4200 (1905) |
| Wheelbase (ROPS), in (mm) |
80.7 (2040) |
| Wheelbase (Cab), in (mm) |
83.7 (2120) |
| Length (2WD), in (mm) |
139 (3530) |
| Length (4WD), in (mm) |
134.6 (3410) |
| Height (ROPS), in (mm) |
96.5 (2450) |
| Height (Cab), in (mm) |
98.4 (2490) |
| Overall Width, in (mm) |
73.2 (1850) |
| Ground Clearance, in (mm) |
16.9 (420) |
| Weight (ROPS, 2WD), lb (kg) |
5055 (2290) |
| Weight (ROPS, 4WD), lb (kg) |
5185 (2350) |
| Weight (Cab, 2WD), lb (kg) |
5580 (2530) |
| Weight (Cab, 4WD), lb (kg) |
5710 (2590) |
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| Farm Tractors Technical Specifications |
