Overview
The Zetor 4945 is a 45 hp farm tractor produced between 1977 and 1980. This four-wheel drive model features a 2.7L three-cylinder liquid-cooled diesel engine and a 10-speed transmission layout.
Ideal Applications
Powertrain and Mechanical Configuration:
The tractor is equipped with a Zetor Z4901 3-cylinder diesel engine rated at 45 hp at 2200 RPM and utilizes a four-wheel drive mechanical system.
Transmission and PTO Specifications:
The mechanical setup includes a 10-speed transmission providing 10 forward and 2 reverse gears, alongside a rear PTO capable of both 540 and 1000 RPM.
Hitch and Physical Dimensions:
The unit features a rear lift capacity of 2,977 lbs, a 78-inch wheelbase, and a total length of 133 inches.
Production
| Manufacturer | Zetor |
|---|
Engine
| Engine type | Zetor 2.7L 3-cyl diesel |
|---|---|
| Fuel tank | 14.5 gal (54.9 L) |
| Bore/Stroke | 4.01x4.33 inches (102 x 110 mm) |
| Description | Zetor Z4901 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 164.5 ci (2.7 L) |
| Power | 45 hp (33.6 kW) |
| Rated RPM | 2200 |
| Torque | 31.9 lb-ft (43.3 Nm) |
| Torque RPM | 1450 |
Transmission
| Gears | 10 forward and 2 reverse |
|---|---|
| Transmission type | 10-speed |
Mechanical
| Drive type | Four-wheel drive |
|---|
Hitch
| Rear lift | 2,977 lbs (1350 kg) |
|---|
PTO
| Rear PTO Type | 540/1000 |
|---|
Dimensions & Tires
| Length | 133 inches (337 cm) |
|---|---|
| Wheelbase | 78 inches (198 cm) |
| Wheelbase | 78 inches (198 cm) |
Variants
| 4911 | 2WD |
|---|---|
| 4945 | 4WD |