MHD Range Grader Blade

Main beam

• Long, folded/formed 6mm tapered design
• Lifting hook for lifting and storage
• Front mounting plate is folded and reinforced for greater structural integrity

Blade mouldboard

• Folded and formed 8mm rear blade section
• The blade is designed to be reversed 180° for back blading (pushing backwards)
• Blade ‘wings’ and a high, 600mm ground clearance, to control a larger volume of material

All three blade adjustments pivot points are bushed and/or reinforced with external grease nipples for easy lubrication

The cutting edges are:

• 150 x 12mm with countersunk bolt holes
• Heat-treated, through-hardened, quenched and tempered alloy steel
• Hardness ratings between 450-510
• Centre-line drilled making them reversible
• Secured with high-tensile plough bolts

The main beam positions the majority of the implement weight over the cutting edge reducing blade ‘bounce’ leaving a smooth level finish

Angle adjustment controls the blade section and cutting edge on the horizontal plane. It controls the lateral movement of material

• In the middle hole, the blade is perfectly straight across the back of the tractor
• There are two (2) holes on the left, for moving material right to left
• There are two (2) holes on the right, for moving material left to right

Tilt adjustment controls the blade section and cutting edge on the vertical plane. It is used for creating a camber or slight angle to the ground surface. At the maximum, it can be used to establish and maintain a ditch or drain

• In the middle hole, the blade is level and parallel to the ground
• There are two (2) holes on the left, for raising the left-hand side
• There are two (2) holes on the right, for raising the right-hand side

Offset adjustment controls the position of the blade section and cutting edge in relation to the middle point of the tractor. It is used to move the blade and cutting edge out to the sides left and right of centre.  It’s great for those hard-to-reach places and when the tractor just cannot quite get close enough or does not want to.

• In the middle hole, the blade is in a perfect ‘T’ straight behind the tractor
• There are three (3) holes on the left, for shift the blade out past the left wheel
• There are three (3) holes on the right, for shift the blade out past the right wheel

Centre mounted tower position

Front parking stand to make connecting to the tractor easier

Category 1 and 2, double clevis linkage/mounting