Loading...
Please wait while we retrieve your information.
If this page does not load within 30 seconds, pleaserefresh the page
Please wait while we retrieve your information.
If this page does not load within 30 seconds, pleaserefresh the page
Engine:
GBT Standard
Power:
27 HP (Engine) / HP (PTO)
Fuel Type:
Diesel
Production:
1976 - 1978
| Overview | |
|---|---|
| Summary | x1976 - 1978 Utility tractor |
| Production | |
|---|---|
| Manufacturer | GBT |
| Summary | Utility tractor / Built in Madison, Wisconsin, USA / Original price was $4,650 in 1976 |
| Mechanical | |
|---|---|
| Summary | Two-wheel drive / Power steering / Hydraulic disc brakes / Open operator station. |
| Capacity | |
|---|---|
| Fuel | 7.75 gal 29.3 L |
| Hydraulic system | 0.7 gal 2.6 L |
| Hydraulics | |
|---|---|
| Type | open center |
| Capacity | 0.7 gal 2.6 L |
| Pressure | 2000 psi 137.9 bar |
| Pump flow | 8 gpm 30.3 lpm |
| Tractor hitch | |
|---|---|
| Rear Type | I |
| Electrical | |
|---|---|
| Ground | negative |
| Battery volts | 12 |
| References | |
|---|---|
| Summary | / GBT-3000 published in 1976 / GBT-3000 Operator's Manual published in 1976 |
| Engine Detail | |
|---|---|
| Summary | Continental R800-46 / gasoline / 4-cylinder / liquid-cooled |
| Displacement | 51.6 ci 0.8 L |
| Bore/Stroke | 2.28x3.14 inches 58 x 80 mm |
| Power | 27 hp 20.1 kW |
| Compression | 8:1 |
| Rated RPM | 3300 |
| Starter | electric |
| Starter volts | 12 |
| Coolant capacity | 8 qts 7.6 L |
| Engine Oil | |
|---|---|
| Summary | |
| Oil capacity | 3 qts 2.8 L |
| Oil change | 50 h |
| Transmission | |
|---|---|
| Type | gear |
| Gears | 6 forward and 1 reverse |
| Oil capacity | 5.9 qts 5.6 L |
| Oil type | SAE-90 |
| GBT GBT-3000 Tires | |
|---|---|
| Ag front | 5.00x15 |
| Ag rear | 12.4x24 |
| Ag front | 5.50x16 |
| Ag rear | 12.4x28 |
| Dimensions | |
|---|---|
| Wheelbase | 70.5 inches 179 cm |
| Length | 105 inches 266 cm |
| Height (steering wheel) | 61 inches 154 cm |
| Weight | 2500 lbs 1134 kg |
| Clearance (front axle) | 18.75 inches 47 cm |
| Clearance (rear axle) | 21.5 inches 54 cm |
| Front tread | 43 to 61 inches 109 to 154 cm |
| Rear tread | 40 to 69 inches 101 to 175 cm |
Last Database Update: 3/13/2026