Combi-Lift Pre-Cultivator

Introduction

HE-VA Combi-Lift Pre-Cultivator

Combi-Lift Pre-Cultivator with Disc Roller

The Combi-Lift Pre-Cultivator fits directly to the tractor linkage and incorporates a rear clevis which can be used to pull a cultivator or drill. Furthermore, the machine can also be fitted with low-disturbance legs to enable light loosening of compaction without heave in mintill or direct drilling situations.

The Combi-Lift comes in 3m (5 leg), 4m (7 or 8 leg) and 6m (11 or 12 leg) models, the hydraulic folding machines folding down to 2.5m transport width.

Features

Subsoiling Depth

All Combi-Lifts can be used at a working depth of up to 350mm (14") enabling them to alleviate most types of soil pan and compaction. Adjustment is either manual on the mounted machines with a pin and hole system or Hydraulic, from the tractor seat, on trailed models.

Combi-Lift Pre-Cultivator Disc Roller

Hammer-Thru Shearbolt

Hammer Thru Shearbolt

The Combi-Lift “Hammer-Thru” quick change shear bolt system protects the machine in tough, stony conditions and means minimum down time for the operator. Its “tolerance style” shearbolt 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 Left) 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.

Hydraulic Reset Subsoiler

Combi-Lift Points

HE-VA leg design on the Combi-Lift 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.

 

The standard point has a 200mm wide wing. Subsoiler point
   
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-Lift Subsoiler should approximately give you 30% better wear rates than the old Hardox point. Sub-soiler point
Low Disturbance Leg & Point Option

The 15mm low disturbance leg and tungsten tipped LD 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 500 steel and can be interchanged with the standard subsoiler legs as necessary. However, it is the point that really makes the difference. The LD point has a shallower wing angle and shorter tungsten tipped nose that opens the soil to create drainage without disturbing the whole soil profile.

Rear Heavy Duty Clevis

Rear Heavy Duty Clevis

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

Models

Combi-Lift Pre-cultivator

Combi-Lift Pre-cultivatorThe Combi-Lift Pre-cultivator comes in a variety of models, 3m rigid model and 4 and 6m hydraulic folding machines with a transport width of 2.5m.

The 3m is a 5 leg machine, with the 4m and 6m offering extra leg options. The 4m can be supplied with either 7 or 8 legs and the 6m has the option or either 11 or 12 legs.

Mounted to the tractor via the 3 point linkage.

Can be supplied with either Hammer-Thru shearbolt or auto hydraulic reset leg protection.

 

 

Technical Information

Combi-Lift Pre-cultivator Shearbolt & Hydraulic Reset

HE-VA Combi-Lift Pre-Cultivator - Shearbolt & Hydraulic Reset

Model No.

Working Width

Transport Width

Protection

No. of legs

Weight Kg

Max HP

1064531-01

3m

3m

Shearbolt

5

890

350

1064531-11

3m

3m

Hydraulic Reset

5

1035

350

1064531-86

4m

2.5m

Shearbolt

7/8

1310/1395

350

1064531-87

4m

2.5m

Hydraulic Reset

7/8

1450/1670

350

1064531-92

6m

2.5m

Shearbolt

11/12

2130/2250

500

1064531-93

6m

2.5m

Hydraulic Reset

11/12

2265/2385

500

Options & Accessories

Options & Accessories

Model No.

Description

 

1064512-04

Easy draft leg and point assembly (factory fit only) Shearbolt

 

1064512-05

Additional easy draft leg and point assembly Shearbolt (retrofit)

 

1064512-14

Easy draft leg and point assembly (factory fit only) Hyd Reset

 

1064512-15

Additional easy draft leg and point assembly Hyd Reset (retrofit)

 

Pricing

HE-VA October 2016 Product Price List

To download the HE-VA product price list click the image above

 

To download and view our Product Price List you will need the free Adobe Reader
If you don't already have this Click Here to download the Adobe Reader

Downloads

Special Offers

Gallery

Would you like some more information?