Offset Discs

HVR Folding

HD Folding offset discs with 3.6-5.0m working widths

The HVR 4000, 4500 and 5000 are heavy-duty offset disc harrows for high acreage farming and contracting roles, where a road-legal transport width is required. Incorporating an ingenious mechanism to fold to under 3mtrs using existing on-board hydraulic functions. With a machine weight exceeding 1 ton/mtr of working width, the HVR can penetrate the hardest of soil conditions, and the high weight per blade shines in cutting through high-trash situations.

Heavy Duty Discing

‘Triple Beam’ mainframe design, with oversized lateral support bracing, ensures optimum frame rigidity and strength in key areas when working in hill country
High tensile 150x200x10mm chassis construction (European quality hot rolled tubular section)
500/70-17 wide flotation tyres for high stability on-road also gives a better footprint when working in wet conditions

On-board hydraulic valve system (12-volt control from tractor) granting full hydraulic functions with minimal no. of tractor remotes
Hydraulic operation of all functions including cut angle control (for tuning of finish) fore/aft balance control, drawbar angular offset, and wheels (includes depth stop valve on wheel cylinder)
Triple sealed taper roller gang bearings, extra axle security with castle locknuts, removable furrow filler assembly

Specifications

Model	HVR 4000	HVR 4500	HVR 5000
Working width	4.0m	4.5m	5.0m
Transport width	2.5m	2.5m	2.5m
Blade size	660mm/26”	660mm/26”	660mm/26”
Blade spacing	235mm/9”	235mm/9”	235mm/9”
Weight	4710kg	4900kg	5450kg
Hydraulic cut adjust	Yes (independent front/rear)	Yes (independent front/rear)	Yes (independent front/rear)

Innovation

Spend less time greasing

4AG Titan discs feature an oil-filled bearing housing with the worlds’ best ‘Caterpillar’ style DURACONE Seal. This means simply changing the oil in each bearing unit twice a year, and no more daily greasing of the gangs!

Industry-leading ‘Triple Beam’ frame design, and over- engineering in the high-stress areas of the machine, are noticeable features of this model. The simplicity of the folding mechanism gives the highest specification/value combination on the market, when compared to vertical folding machines.