BE-P2BFK USER MANUAL
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3. TRACTOR PREPARATION
3.1 INSTRUCTIONS FOR TRACTOR PREPARATION
The following are typical instructions for preparing a tractor for operation.
1. The horsepower of tractor selected should match that of the implement.
2. Adjust the front and rear wheel track width.
3. Provide adequate front end ballast for tractor stability.
4. All plough adjustment should be carried out.
5. Select load and depth control setting according to tractor operator’s manual.
3.2 ADJUSTMENTS
In order to get better results, the following adjustments are necessary.
1. Cutting Angle Adjustments
Provision is given in the plough standard for the adjustment of the horizontal angle and vertical tilt
angle to obtain optimum point operation in various soil conditions. Tilt ranges from 100 - 150. Increasing
the tilt angle improves point penetration in heavy, sticky soils. Decreasing the tilt angle improves point
penetration in loose and brittle soils.
2. Leveling the plough
The level of the plough is controlled by the tractor top link. If the rear end of the plough beam is higher
than the front end of the beam, extend the top link. If rear end of the plough beam is lower than the front
end, then shorten the top link. Lateral leveling is controlled by adjusting the length of the tractor right
lower link. These adjustments must be made with the plough prior to operation.
3.3 WARNING FOR DRIVER
1. Before ploughing check all the nuts and bolts of the M.B. plough.
2. Don’t plough on stony soil.
3. Tractor should be in high first gear.
4. If soil is hard then plough the field at least twice.
5. Lift the M.B. plough on every turn.
6. Be vigilant about the tree roots and stones.
7. Keep proper distance from M.B. plough when working.
8. Lift the plough before approaching the road.
3.4 DANGER
Before ploughing with M B plough make sure that nobody stands near it.
3.5 DRAFT OF THE M.B. PLOUGH
The type of the soil is the greatest external factor to be considered in drafting of any plough. In very hard
ground, it is often necessary to add weight to the wheels to force the plough into the soil.
The bearing conditions of the bearing housing will also affect the draft. Keep bearing in smooth conditions
i.e. apply the grease whenever necessary.
Draft is affected by the depth and width of cut per bottom for complete plough too.
Speed is also another factor which increases the draft, doubling the speed increases the draft by about 20
-25%.
3.6 ADJUSTMENTS FOR DEEPER PLOUGHING
The depth of the plough can be obtained by the position and draft control levers of the tractor hydraulic
system. However more depth can be obtained by:
1. Adding extra weight to the plough.
2. Reducing or increasing, as per the soil, the tilt angle. A correctly tilted plough tends to penetrate better.
3. If the ground is covered with trash, set the plough in almost vertical position and add weight to the
plough. In such soils notched plough gives better results.
