The Steiger IV series is a four-wheel drive tractor with a articulated frame. Tractors of the IV series were produced from 1983 to 1985.

- Store category: Large tractors.
- Base price: 140,000.
- Power: CM225 (225 hp), KM225 (225 hp), CM250 (250 hp), CM280 (280 hp), KM280 (280 hp), CM325 (325 hp), SM325 (325 hp), KM325 (325 hp), CM360 (360 hp), KM360 (360 hp).
- Category: Large tractors
- Fuel tank: 1010 liters.
- Max. speed: 32 km/h
- Colors: Basic, FW60.
- Gears: 4 boxes with 5 gears plus 1 reverse gear per box.
- Settings: Wheels, Accessories, Mounts, License Plate.
- A bulldozer blade and 600-liter tanks can be attached to the front of the tractor.