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OPERATION
DHP8, DHP10, DHP12 05/21
Operation Section 4-26
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© 2021 Alamo Group Inc.
straight and/or shifts from
the rear disc gangs.
turning spring adjuster clockwise.
Disc gangs are not centered on the Center disc gangs on the Disc Harrow.
frame.
Front disc gangs not at the same
Set front disc gangs at the same angle.
angle.
Rear disc gangs not the same angle. Set rear disc gangs at the same angle.
Spring compressed length not set to Set spring compressed length to
the correct length.
12-1/2”.
Disc Harrow leaves a
Tire slippage, heavy tractor, soft soil Add duals, increase tractor speed,
depression in the worked
conditions.
increase gang angle and/or increase
soil behind tractor wheels.
Tilt disc harrow down at the rear by
turning spring adjuster clockwise.
Disc Harrow won’t settle
Disc gang angles are set too high.
Set disc gang angles at the smallest
down and operate smoothly.
angle required to do the job.
Make sure front disc gangs are set 3
degrees more than the rear disc gangs.
Disc Harrow does not
Disc gangs are not set at enough
Increase disc gang angles. Make sure
penetrate soil properly.
angle.
the front disc gangs are set 3 degrees
more than the rear disc gangs.
Tires are not raise off the ground.
Raise disc harrow tires off the ground
by fully retracting hydraulic lift cylinder.
Not enough weight with tires raised Fill disc harrow tires with water or
off the ground.
calcium chloride.
Do not add extra weight such as tractor
weights to the disc harrow frame.
Outside front disc blades and/ Making sharp turns and crossing
Raise disc harrow out of the ground
or gang axle is bending or
ditches with Disc Harrow in the
when making sharp turns and crossing
breaking.
ground.
ditches
Gang axles becoming loose.
Keep disc gang axle nuts tight.
Disc gang axles keep coming
Disc components are not sliding
Check fit-up of all disc components.
Содержание DHP10
Страница 5: ...Safety Section 1 1 SAFETY SECTION...
Страница 17: ...SAFETY DHP8 DHP10 DHP12 05 21 Safety Section 1 13 SAFETY 2021 Alamo Group Inc Decals...
Страница 19: ...Introduction Section 2 1 2021 Alamo Group Inc INTRODUCTION SECTION...
Страница 25: ...Assembly Section 3 1 2021 Alamo Group Inc ASSEMBLY SECTION...
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Страница 35: ...Operation Section 4 1 OPERATION SECTION...
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Страница 63: ...Maintenance Section 5 1 2021 Alamo Group Inc MAINTENANCE SECTION...
Страница 65: ...MAINTENANCE DHP8 DHP10 DHP12 05 21 Maintenance Section 5 3 2021 Alamo Group Inc MAINTENANCE...
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Страница 68: ...DHP8 DHP10 DHP12 SOM 05 21 P N 50072116 Printed U S A DHP8 DHP10 DHP12 DISC HARROW...