Relationship between tractor hand throttle and foot throttle

The relationship between tractor hand throttle and foot throttle is a linkage device.

If you drive fast on a flat road, use a manual accelerator, so that your feet don't have to step on the accelerator. When you are in gear, manually adjust the throttle to idle speed for adjustment.

When using the hand tractor rotary tiller, the rotary tiller can only be engaged when the auxiliary gear lever is placed in the "slow" position. If you need to reverse at work, you must put the auxiliary gear lever in neutral to put it in reverse.

Try not to use steering clutch when rotary tillage, and correct the direction by dragging the handrail. When turning in the field, you should first reduce the throttle, prop up the armrest frame, and then pinch the steering clutch. Do not turn to death, so as not to damage the parts. Tractors generally use the hand throttle when rotary tillage.

It is common that the throttle of some tractors is not working properly, so it is necessary to pull down the speed regulating oil handle. There are two reasons for this situation: first, the installation position of the throttle lever and the connecting plate assembly is improper, which can not ensure that the speed control handle is in the uppermost position when the throttle handle is in the minimum position.

Second, the throttle connector (located at the lower left of the timing gear chamber cover) is improperly installed, and its small head is up or left, resulting in insufficient pre-tightening force of the torsion spring. When the throttle handle is in the oil stop position, the connecting plate assembly does not have enough strength to pull the speed regulating handle to the uppermost oil stop position, so the throttle cannot be closed, resulting in the failure of the throttle.