COMBI-FLEX

420mm Scoloped Disc Openers

Creating a pathway for the following leg to reduce soil burst.

Rear Heavy Duty Clevis

A heavy duty rear clevis ensures heavy machines like drills can be pulled behind the Combi-Lift.

Shear Pin

The Combi-Flex “Hammer-Thru” quick change shear Pib system protects the machine in tough, stony conditions and means minimum down time for the operator. Its “tolerance style” shear Pin allows several resets before the need for a change.

Alternatively, there is a Hydraulic Reset Subsoiler version for extremely stony conditions.

Hydraulic Reset

It incorporates two Hydraulic Accumulators (See below) and a pressure gauge to allow the operator to set the pressure on the legs dependant on working depth. The Hydraulic Reset system allows the legs to trip back when they hit an obstacle and then reset automatically on the move once the obstacle has been cleared.

Combi-Flex Points

HE-VA leg design on the Combi-Flex means that the single piece winged point lifts, cracks and fissures at depth without huge power requirement. The standard long life cast point has a 200mm wide wing. 

Hardox points are available in narrower versions at 80mm and 120mm widths and wider versions at 300mm and 350mm to suit different applications.

Bolt on points using a single bolt are quickly replaced keeping down time to a minimum.

As from 2009 the new cast point on the Combi-Flex Subsoiler should approximately give you 30% better wear rates than the old Hardox point.

Stealth 15mm LD Leg & Point Option

The Stealth 15mm low disturbance leg and tungsten tipped low disturbance Stealth point are also the product of many years development. Whilst many customers are moving towards reduced tillage systems they appreciate that drainage is key to crop development, allowing timely field operations and preventing the relentless progress of grass weeds such as blackgrass. The low disturbance leg and point that HE-VA has developed allows deep soil loosening whilst minimising surface disturbance and preventing mixing of the soil profile.

The thinner legs are made from stronger Hardox steel and can be interchanged with the standard 25mm subsoiler legs as necessary. However, it is the point that really makes the difference. The Stealth point has a shallower wing angle and shorter tungsten tipped nose that opens the soil to create drainage without disturbing the whole soil profile.