In order to ensure the normal use of agricultural machinery and extend the service life of the Agricultural Machinery Bureau, the agricultural machinery and tools must follow the corresponding instructions for use. The following is a full guide for the operation of the large-horsepower wheeled tractor for reference.
1. Prohibit starting the clutch
Slowly release the clutch pedal while properly increasing the throttle. Otherwise it will cause the impact of the clutch assembly and transmission parts, and even damage.
2, the use of the auxiliary clutch
The secondary clutch cannot be pulled up (separated) for a long time, otherwise it will cause early clutch damage. Should pay attention.
3, the tractor is strictly prohibited to hang up the neutral or step down the clutch pedal sliding downhill.
4, the steering of the tractor
When the tractor is turning to reduce the throttle or shift to the low gear, a sharp turn must not be made using a single-sided action.
5, the tractor's shift and working speed selection
The shifting and operating speed selection of the tractor will cause the steering wheel to steer the steering wheel when the tractor speed is reduced. The tractor runs at high speeds and the correct choice of tractor operating speed not only achieves the best productivity and economy, but also extends the life of the tractor. When the tractor is working, it should not be overloaded frequently and the engine must have a certain power reserve. The speed of tractor field work should be chosen so that the engine is working under about 80% load.
6, the use of tractor differential lock
Differential locks generally remain disengaged while the tractor is working. When the rear wheel of the tractor slips badly. (or when in a pit), the differential lock control pedal should be stepped on and held in this position to allow the differential lock to engage and drive the tractor out of the slip zone. When the differential lock is engaged, the tractor cannot turn and it will cause abnormal wear of the tire, damage to the central drive, and even rollover.
7, the brake of the tractor
Under normal circumstances, you should first reduce the engine throttle, then depress the main clutch pedal, and then gradually depress the driving brake operating pedal, so that the tractor stopped. In case of emergency braking, the main clutch pedal and the service brake operating pedal should be depressed at the same time. During driving, the driver is not allowed to place his or her foot on the brake or clutch pedal. Special reminder: When the tractor is driving on the road, the left and right brake pedals must be interlocked. When the tractor is parked on the slope, it is necessary to hang up the gear before releasing the brake pedal after the engine is turned off, hang the forward gear when going uphill, and hang up the gear when going downhill.
8, front-wheel drive operation
When the tractor is working in heavy field in the field or working on moist and soft soil, the front drive axle is normally engaged. When the tractor is used for general transportation on hard roads, the front drive axle is not allowed to be engaged, otherwise it will cause the early front wheels to work. Wear.
9, hydraulic output valve and its operation to achieve four-wheel drive operation
The tractor is equipped with a single-acting or double-acting hydraulic output valve, and the hydraulic output valve operating handle is operated to control the single-acting or double-acting cylinder on the implement. The hydraulic output valve of the pulling machine is adjusted to have a double action before leaving the factory. If a single-acting agricultural implement is required, the user can adjust it to a single-acting hydraulic output.
10. Tractor oil requirements:
(1) Choose different grades of diesel fuel according to different environments and seasons. It is forbidden to mix different grades of diesel fuel.
(2) Fuel oil and transmission hydraulic oil added to the fuel tank must be filtered or precipitated for at least 48 hours before they can be used.
(3) Do not refuel the fuel tank while the engine is running. If the tractor is working in hot or sunshine, the tank cannot be filled with oil. Otherwise, the fuel will overflow due to swelling, and if it spills, wipe it dry immediately.
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