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Semi-professional shrub arm DHA with a flail mower 105 cm. and the rotor type A is installed on tractors and intended for farmer works and road-side banks cleaning, for cutting of the grass, bushes and branches up to 4-5 cm. Standard equipment: three point linkage, cat. II; 140 mm. adjustable rear roller; PTO (540 rpm); drive shaft; locking tie rods; cable control with 4 levers; gear pump and motor. While operating, on the flail mower is used: rotor with knives type A or articulated Y knives; reverse rotation; pivoting arm frame with the hydraulic cylinder; direct transmission to the flail rotor; floating system on the first arm and on the mower; flail mower with front chains and rear rubber protections; hydraulic breakaway with the hydraulic valve.Notes: normally on TNA mowers is used rotor type A, but it is also possible to use other types of rotors: type B for cutting of the grass and bushes up to 3-4 cm. or type C for cutting of the bushes and branches up to 5 cm. Optionals: oil cooler; rear tail light; mowers TNA 120 (cutting width-120 cm.); mower head hydraulic pivoting for 90 deg. low pressure controls; ergonomic joystick.

TNA mowers for cutting of the grass and branches, of light series, are installed to each model of the shrub arm. Maximum working diameter-5-6 cm. Standard equipment: steel plate, not painted, for mounting of top bracket for excavator; cast iron gear motor; rotor with a knife type A; 140 mm. rear adjustable roller; guards with front chains and rear with rubber. Notes: the mower is equipped only with the flat iron plate, top bracket on request. The hoses are not included in the price. The reversible hydraulic motor hasn't the third hose for the drain line. Rotor type O is installed on TNA 80 and 100 as standard and intended for cutting of the grass and branches up to 2 cm. Tools: multipurpose knives for grass and bushes up to 3 cm. (for rotor type A); multipurpose "Y" knives for grass, bushes and branches up to 4 cm. (for rotor type B); multipurpose "spatula" knives for grass, bushes and trees up to 3 cm. (for rotor type C); multipurpose "spatula" knives for grass, bushes and trees up to 5 cm. (for rotor type C).