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1. Contents …………………………………………………………. …………………………………………………… 5
2. Safety precautions …………………………………………………………. ……………………………………………… 9
2.1. Safety rules ……………………………………………………………………………………………………………… 9
2.1.1. Roll Over Protective or Cab. Structures …………………………………………………………………… 11
3. General description ……………………………………………………………………………………………………… 15
3.1. Illustrations HATTAT A70, A80, A80L, A90, A100, A110 ……………………………………………………….. 15
Left side of tractor: ………………………………………………………………………………………………………… 16
Right side of tractor: ……………………………………………………………………………………………………… 17
Rear view of tractor: ……………………………………………………………………………………………………… 18
3.2 Service ………………………………………………………………………………………………………………….. 18
3.2.1. Cost-free service …………………………………………………………………………………………………. 19
3.3. Engine ………………………………………………………………………………………………………………….. 19
3.4. Power transmission ………………………………………………………………………………………………….. 19
3.4.1 Clutch ………………………………………………………………………………………………………………. 19
3.4.2. Gearbox …………………………………………………………………………………………………………… 19
3.4.3. Rear axle ………………………………………………………………………………………………………….. 19
3.4.4. Mechanical Shuttle&Splitter…………………………………………………………………………………… 19
3.4.5. Powered front axle …………………………………………………………. …………………………………. 20
3.4.6. Power take-off …………………………………………………………………………………………………… 20
3.5. Brake system …………………………………………………………. ………………………………………………. 20
3.6. Steering system …………………………………………………………...…………………………………………. 20
3.7. Hydraulic system …………………………………………………………. ………………………………………….. 21
3.7.1. Hydraulic lifts …………………………………………………………. …………………………………………. 21
3.7.1.1. Hydraulic three point linkage unit ………………………………………………………………………. 21
3.7.2 Valves for auxiliary hydraulics …………………………………………………………………………………. 21
4. Instruments and controls ……………………………………………………………
…………………………………… 22
4.1. Illustrations ……………………………………………………………………………………………………………. 22
4.1.1. Controls on front ……………………………………………………………………………………………….. 22
4.1.2. Instrument panel ……………………………………………………………………………………………….. 23
4.1.3. Other controls ……………………………………………………………………………………………………. 25
4.2. Instruments and controls, more detail …………………………………………………………………………… 25
4.2.1. Clutch ………………………………………………………………………………………………………………. 25
4.2.1.1. Clutch pedal (1) …………………………………………………………………………………………….... 25
4.2.1.2. Clutch lever, power take off (2) …………………………………………………………………………. 25
4.2.1.3 Accelerator pedal (3) ……………………………………………………………………………………….. 26
4.2.1.4. Brake pedals (4) ……………………………………………………………………………………………… 26
4.2.1.5. Fuse box, place for books (5) ……………………………………………………………………………. 26
4.2.2. Instrument panel ………………………………………………………………………………………………… 27
4.2.2.1. Front panel of instrument panel (1) ………………………………………………………….…………… 27
4.2.2.1.1. Steering wheel (1.1) ……………………………………………………………………………………… 27
4.2.2.1.2. Steering wheel adjustment (2) …………………………………………………………. ……………… 27
4.2.2.1.3. Main / dipped − beam headlights, direction indicator flashers and horn (3) …………………. 27
4.2.2.1.4. Light switch (4) …………………………………………………………………………………………… 27
4.2.2.1.5. Switch for windscreen washer (5) ……………………………………………………………………. 27
4.2.2.1.6. Switch for windscreen wiper (6) ……………………………………………………………………….. 27
4.2.2.2. Instrument panel (2) ……………………………………………………………………………………….. 28
4.2.2.2.1. Fuel gauge ………………………………………………………………………………………………… 28
4.2.2.2.2. Tachometer (4) …………………………………………………………………………………………….. 28
4.2.2.2.3. Coolant thermometer (1) ……………………………………………………………………………….. 28
4.2.2.2.4. Indicator lights for direction indicator (2) ……………………………………………………………. 25
4.2.2.2.5. Indicator light for main beam (5) ……………………………………………………………………… 28
4.2.2.2.6.Indicator lights on instrument panel (6) …………………………………………………………….. 29
4.2.2.2.7. Infoline − instrument panel operating hour meter (2.7) …………………………………………… 29
4.2.2.3. Right Side panel of instrument panel (3) ………………………………………………………………. 29
4.2.2.3.1. Ignition switch (3.1) ……………………………………………………………………………………… 29
4.2.2.3.2. Hand throttle lever (2) ……………………………………………………………………………………. 30
4.2.3. Controls on right hand side …………………………………………………………………………………. 30
4.2.3.1. Gears …………………………………………………………………………………………………………. 30
4.2.3.1.1. Range gear lever (1.1) ………………………………………………………………………………. 30
4.2.3.1.2 Speed gear lever (1.2) ………………………………………………………………………………. 30
4.2.3.1.3. Forward/Reverse (12+12) & Splitter (16+8) gear lever(1.3) .............................................. 30
4.2.3.1.4. Differential lock switch (12+12) (13) …………………………………………………………… 31
4.2.3.1.5. Switch for 4WD (11) ………………………………………………………………………………. 31
4.2.3.2. Rear linkage (mechanically controlled hydraulic lift) (2) ……………………………………………. 31
4.2.3.2.1 Limiter of position control lever (1) ……………………………………………………………… 31
4.2.3.3. Rear power take − off (3) ………………………………………………………………………………….. 32
4.2.3.3.1. Selector lever, power take off (1) ………………………………………………………………… 32
4.2.3.4. Auxiliary hydraulic ……………………………………………………………………………………… 32
4.2.3.4.1. Auxiliary hydraulics, control levers …………………………………………………………….. 32