EarthForce Tractors
EarthForce was a Czech manufacturer of backhoes in the late twentieth century. EarthForce was originally a brand of SuperStav and began production light and medium backhoes in Dobris. EarthForce was sold to Ingersoll-Rand in 2001, which soon rebadged the backhoes under their Bobcat brand and IR brands. Backhoe production stopped in 2007 when Ingersoll-Rand sold Bobcat to Doosan. Bobcat continues to operate the factory in Dobris..
EarthForce Tractors
| EarthForce EF-1 | Power: 25 hp | Date of manufacture : 1995 - 2001 |
| EarthForce EF-1D | Power: 25 hp | Date of manufacture : 1995 - 2001 |
| EarthForce EF-2 | Power: 31 hp | Date of manufacture : 1995 - 2001 |
| EarthForce EF-3 | Power: 34 hp | Date of manufacture : 1995 - 2001 |
| EarthForce EF-4 | Power: 56 hp | Date of manufacture : 1995 - 2001 |
| EarthForce EF-5 | Power: 56 hp | Date of manufacture : 1995 - 2001 |
| EarthForce EF-6 | Power: 83 hp | Date of manufacture : 1995 - 2001 |
| EarthForce EF-100 | Power: 25 hp | Date of manufacture : 2001 - 2002 |
| EarthForce EF-200 | Power: 31 hp | Date of manufacture : 2001 - 2002 |
| EarthForce EF-250 | Power: 31 hp | Date of manufacture : 2001 - 2002 |
| EarthForce EF-300 | Power: 34 hp | Date of manufacture : 2001 - 2002 |
| EarthForce EF-400 | Power: 56 hp | Date of manufacture : 2001 - 2002 |
| EarthForce EF-500 | Power: 56 hp | Date of manufacture : 2001 - 2002 |
| EarthForce EF-600 | Power: 83 hp | Date of manufacture : 2001 - 2002 |
| EarthForce SSK | Power: 31 hp | Date of manufacture : 1995 - 2001 |