Introduction
GBT-2000 Tool Carrier Tractor
The GBT-2000 is a specialized tool carrier tractor produced by GBT in Madison, Wisconsin, between 1976 and 1978. Designed for versatility in agricultural and utility settings, this two-wheel-drive machine features a compact footprint and a liquid-cooled powertrain.
Engine and Powertrain
The tractor is powered by a liquid-cooled engine delivering 27 horsepower (20.1 kW) at a rated speed of 3300 RPM. It features a 51.6 cubic inch (0.8 L) displacement with a bore and stroke of 58 by 80 mm and a compression ratio of 8:1. The engine requires regular maintenance with oil changes recommended every 50 hours.
Transmission and Chassis
The GBT-2000 utilizes a gear-type transmission providing 6 forward speeds and 1 reverse speed. It is configured as a two-wheel-drive unit with manual steering and hydraulic disc brakes for stopping control. The operator sits at an open station, and the machine has a wheelbase of 195 cm, providing a turning radius suitable for confined workspaces.
Hydraulic System
The hydraulic system is of an open-center design, operating at a pressure of 1500 psi (103.4 bar). The system provides a pump flow of 3.5 gpm (13.2 lpm) and features a total hydraulic capacity of 4.25 gallons (16.1 L), allowing for the operation of various mounted implements.
Dimensions and Tires
The tractor has a total length of 325 cm and a height of 162 cm to the steering wheel. It offers a ground clearance of 50 cm for both the front and rear axles. The front tread is adjustable from 99 to 154 cm, while the rear tread ranges from 96 to 170 cm, accommodating different row spacings. It is typically equipped with 5.00x15 front tires and either 9.5x24 or 11.2x24 rear agricultural tires.
Conclusion
The GBT-2000 represents a period of specialized agricultural engineering, serving as a functional tool carrier for operators requiring a lightweight, maneuverable tractor. With its 27 hp engine and adjustable tread widths, it remains a practical choice for light fieldwork and equipment handling tasks.
Production Information of GBT, GBT-2000
- Original price was $4,600 in 1976
- Tool Carrier tractor
- Built in Madison, Wisconsin, USA
| Manufacturer | GBT |
|---|
Dimension and Tires Information of GBT, GBT-2000
| Front tread | 39 to 61 inches [99 to 154 cm] |
|---|---|
| Wheelbase | 77 inches [195 cm] |
| Clearance (front axle) | 20 inches [50 cm] |
| Weight | 2550 lbs [1156 kg] |
| Length | 128 inches [325 cm] |
| Rear tread | 38 to 67 inches [96 to 170 cm] |
| Clearance (rear axle) | 20 inches [50 cm] |
| Height (steering wheel) | 64 inches [162 cm] |
| Ag front | 5.00x15 |
|---|---|
| Ag rear | 9.5x24 |
| Ag rear | 11.2x24 |
Engine Specifications of GBT, GBT-2000
- Liquid-cooled
| Starter volts | 12 |
|---|---|
| Displacement | 51.6 ci [0.8 L] |
| Oil capacity | 3 qts [2.8 L] |
| Compression | 8:1 |
| Bore/Stroke | 2.28x3.14 inches [58 x 80 mm] |
| Oil change | 50 h |
| Coolant capacity | 5 qts [4.7 L] |
| Starter | Electric |
| Rated RPM | 3300 |
| Power | 27 hp [20.1 kW] |
Transmission Information of GBT, GBT-2000
Transmission variants 1
| Type | Gear |
|---|---|
| Type(optional) | SAE90 |
| Oil type | SAE90 |
| Gears | 6 forward and 1 reverse |
| Oil capacity | 5.9 qts [5.6 L] |
Mechanical Specs of GBT, GBT-2000
- Two-wheel drive
- Open operator station.
- Manual steering
- Hydraulic disc brakes
Power Information of GBT, GBT-2000
| Engine | 27 hp [20.1 kW] |
|---|
Hydraulics Specifications of GBT, GBT-2000
| Type | Open center |
|---|---|
| Pump flow | 3.5 gpm [13.2 lpm] |
| Capacity | 4.25 gal [16.1 L] |
| Pressure | 1500 psi [103.4 bar] |
Electrical System of GBT, GBT-2000
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
Its power puts it in the 16th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the GBT GBT-2000 have?
The GBT GBT-2000 delivers 27 HP.
What years was the GBT GBT-2000 produced?
The GBT GBT-2000 was produced in 1976-1978.
What transmission does the GBT GBT-2000 use?
The GBT GBT-2000 uses a Gear transmission.
How much does the GBT GBT-2000 weigh?
The GBT GBT-2000 weighs 2550 lbs [1156 kg].
Is the GBT GBT-2000 4WD?
The GBT GBT-2000 is available in 2WD.