Overview
The Ursus 1204 is a 4x4 row-crop tractor produced between 1974 and 1983, powered by a Zetor 6.8L 6-cylinder turbocharged diesel engine. It features a 16-speed transmission providing 16 forward and 8 reverse gears, with a total operating weight of 10,364 lbs. The machine is equipped with a 6,725 lb rear lift capacity and a dual-speed 540/1000 RPM rear PTO.
Ideal Applications
Engine Specifications:
The Zetor Z8601 turbocharged 6.8L diesel engine is rated for a maximum of 146 hp and delivers up to 390.9 lb-ft of torque at 1650 RPM.
Transmission and Drive Layout:
This model utilizes a 4x4 4WD mechanical drive system paired with a 16-speed transmission configuration and a 106.5-inch wheelbase.
Hitch and Hydraulic Ratings:
The tractor is listed with a rear hitch lift capacity of 6,725 lbs and is supported by a hydraulic pump flow rate of 9.5 gpm.
Production
| Description | Row-Crop tractor |
|---|---|
| Manufacturer | Ursus |
Engine
| Bore/Stroke | 4.33x4.72 inches (110 x 120 mm) / 4.33x4.72 inches (110 x 120 mm) |
|---|---|
| Description | Zetor Z8601 / diesel / 6-cylinder / liquid-cooled / turbo / 6-cylinder |
| Displacement | 416.4 ci (6.8 L) / 416.4 ci (6.8 L) |
| Power | 120 hp (89.5 kW) / 146 hp (108.9 kW) |
| Rated RPM | 2200 / 2200 |
| Torque | 302.4 lb-ft (410.1 Nm) / 390.9 lb-ft (530.1 Nm) |
| Torque RPM | 1500 / 1650 |
| Engine type | Zetor 6.8L 6-cyl diesel / 6.8L 6-cyl |
| Engine type | Zetor 6.8L 6-cyl diesel / 6.8L 6-cyl |
| Fuel tank | 34.3 gal (129.8 L) |
Transmission
| Gears | 16 forward and 8 reverse |
|---|---|
| Transmission type | 16-speed |
Mechanical
| Drive | 4x4 4WD |
|---|
Hydraulics
| Pump flow | 9.5 gpm (36.0 lpm) |
|---|
Hitch
| Rear lift | 6,725 lbs (3050 kg) |
|---|
PTO
| Rear PTO Type | 540/1000 |
|---|
Dimensions & Tires
| Height | 99 inches (251 cm) |
|---|---|
| Length | 172 inches (436 cm) |
| Weight | 10,364 lbs (4701 kg) |
| Wheelbase | 106.5 inches (270 cm) |
| Front tire | 14.9-24 |
| Rear tire | 18.4-34 |
| Weight | 10,364 lbs (4701 kg) |
| Wheelbase | 106.5 inches (270 cm) |
| Ag front | 14.9-24 |
| Ag rear | 18.4-34 |
References
| Description | 1204 published in 1975, by Ursus |
|---|