Tandem Heavy Duty Foldable – STF9/11

The Erdvark STF Tandem is a wide span disc with foldable wings for easy transport. The Foldable Heavy Duty Tandem is an ideal wide span disc for preparation of seed beds, weed control and cutting stubble after harvesting. The Heavy Duty Tandem Disc has high tensile disc axle of 45 mm diameter fitted with 26″ (660 mm) or 28″ (710 mm) discs and disc spacing of 9″ (228 mm) or 11″ (280 mm) ideal for cultivating all soil types and trash.

1. The Erdvark Disc Harrow with its heavy duty frame construction and hydraulic foldable wings for easy transport.
2. This STF Tandem Disc Harrow is fitted with heavy duty Erdvark bearing units on 45 mm high tensile disc axles.
3. Erdvark guarantees that no dust and sand can enter the bearing unit with its floating Duo-cone seals under normal working conditions.
4. The Erdvark bearing unit requires no service or lubrication, it is lubricated with a special lubricant at the factory and sealed.
5. The Erdvark STF models depth control on centre frame allows the wings to follow the field contour and ensures same cutting depth even in hard conditions on entire implement.
6. Erdvark manufacture Offset models to suite your tractor and ground conditions.