Layout of belts and chains on the combine CLAAS Mega 370
The fundamental productivity of the Dominator combine harvesters is reached by the means of the reaping-machine.The clean and precise cut of the same height stubble is as important as the constant discharge of plant mass to the threshing drum. The large distance between finger tips and screw conveyor supply with regulated grips over the entire width is an important feature of all Dominator reaping-machines. The machine is equipped with high-powered driving gear of cutterbar. The regulated discharging springs at hydraulic cylinders provide precise adjustment to the relief. There are three driving chains with strong channel iron.
The Dominator is equipped with typical threshing device – diameter of the drum is 450 mm and angle of grasp is 117°. The drum width of the threshing machine in all Dominator models is 1,06 m. The number of rotations of threshing drum and concave clearance are set from the inside of the cab.
In 1987 a new series of the Dominator S combines was applied into industry, which dominated their predecessors by more powerful engines and capacitive grain bunkers.
Model | Dominator 38S | Dominator 48S | Dominator 58S |
Years | 1987-1994 | 1987-1995 | 1987-1991 |
Engine | Perkins | Perkins | Perkins |
Engine type | 4.236 | 4.236 | 4.236 |
Displacement, cm3 | 3860 | 3860 | 4060 |
Cylinders | 4 | 4 | 4 |
Power hp DIN | 75 | 80 | 85 |
Fuel tank, L | 200 | 200 | 200 |
Gears | 3 | 3 | 3 |
Transmission | mechanical | mechanical | mechanical |
Speed min-max. km/h | 1,4-21 | 1,1 - 18,2 | 1,1 - 19,8 |
Cutting width, m | 2,7 | 3,0 | 3,6 |
Alternative, m | 2,7 ; 3,6 | 3,0 |
Model | Dominator 58S | Dominator 68S | Dominator 68S |
Years | 1989-1998 | 1987-1989 | 1989-1998 |
Engine | Perkins | Perkins | Perkins |
Engine type | 6.3544 | 6,3544 | 6,3544 |
Displacement, cm3 | 5797 | 5797 | 5798 |
Cylinders | 6 | 6 | 6 |
Power hp DIN | 100 | 100 | 105 |
Fuel tank, L | 200 | 200 | 200 |
Gears | 3 | 3 | 3 |
Transmission | mechanical | mechanical | mechanical |
Speed min-max. km/h | 1,1 - 19,8 | 1,9 - 21 | 1,9 - 21 |
Cutting width, m | 3,6 | 3,9 | 3,9 |
Alternative, m | 3,0 | 3,0 ;3,6 | 3,0 ; 3,6 |