Comb Harrow Tined Weeder

Introduction

Comb Harrow Introduction

A multi-purpose tool, the Comb Harrow consists of fine spring tines, mounted on a contour-flexing frame.

Its main use is for weeding crops and reducing chemical costs.

It may also be used to break up capped soil or as a conventional harrow for seedbed preparation / harrowing. 

Features

Comb Harrow features

Ultimate contour following ability for uneven ground

Even pressure is applied across every inch of the working width. The frame adapts to the ground contours with additional pressure being supplied from the accumulator to even the harrowing pressure across the working width.
Active harrow bed suspension on the implement frame.
An flexible harrow bed adapts to ground undulations.

Flexible bed

The flexible design of the tine beds allow them to follow the contours of the land ensuring effective coverage and even tine pressure. Each 1.5m bed has 48 tines spaced at 30mm centres apart and as well as ensuring good tine pressure onto the ground, this design allows it to self-clean as it moves through the weeds. 

Adjustable tine angle

Quick and simple tine angle and pressure adjustment, ground conditions will determine how aggressive tine pressure needs to be for effective harrowing. On the OPICO Comb Harrow there are 10 tine angle settings so pressure can be altered, ensuring the vibrating action of the triple coil spring tine can be maximised. 

Spring tines

The oil hardened spring wire has three times the service life of a normal sprung steel wire. 

Construction

The construction of the headstock consists of interlocking pieces of steel so the Comb Harrow doesn't just rely on the welding for strength. The frames and beds are powder-coated and most of the other steel parts are anodised so your harrow will stay in good working order and looking newer for longer.

Folding system

Comb Harrow

When in transport position, the hydraulic and scissor folding models fold up between to 2.5m and 3m dependant on the model of Comb Harrow. This allows for easy transportation on the road and through narrow gateways. 

Hydraulic cylinder

Hydraulic cylinder with accumulator and hydraulic shut-off valve can be locked for safe road transport.

Models

1.5m - 3.0m Non-Folding Comb Harrows

The rigid, non-folding Comb Harrows consist of 3 models, 1.5m, 2m and the larger model at 3m wide.

All three models can be supplied with either Category 1 or 2 pins if specified at the time of order.

1.5m Grass Harrow  2m Grass Harrow  3m Grass Harrow

4.5m - 8.0m Hydraulic folding Comb Harrows

The hydraulic folding models consist of 7 widths, 4.5m, 5m, two 6m versions, 6.4m, 7.5m and 8m.

The 6m comes in two different formats, one unit has 3x2m sections the other has 4x1.5m sections. The 3 section unit is able to fold down to 2.5m for transport which enables easier movement through narrow gateways and down the road. On the other hand the 4 section unit folds to 3m for transport but has improved contour following ability in the field.

Folding Grass Harrow  Narrow Folding Grass Harrow

9.0m - 12.4m Scissor folding Comb Harrows

The 9m, 10.5m, 12m, 12.4m and 15m uses a hydraulic scissor folding system to keep this wider range of machines to a transport width of or under 3m. The 15m machine is also available in a semi-mounted model that has a smaller transport height and width but needs more HP as its weight is more.

Comb Harrow Tine Weeder

15.0m - 24.0m Semi-Mounted Scissor folding Comb Harrows

The 15m, 18m, and the big 24m uses a semi-mounted hydraulic scissor folding system to keep the wider range of the machines to a transport width of or uder 3m. 

Tine weeder

Technical Information

6mm Tine Comb Harrow specification

NON-FOLDING - 6mm TINES

Model No

Working Width

Transport Width

Transport Height

HP Req

Weight

1731010

*1.5m

2.0m

1.45m

10

145kg

1731011

*2.0m

2.0m

1.45m

13

165kg

1731012

*3.0m

3.0m

1.45m

15

260kg

*NOTE: 1.5m 2.0m and 3.0m units supplied with CAT 1 pins unless specified with order.

HYDRAULIC-FOLDING - 6mm TINES  

Model No

Working Width

Transport Width

Transport Height

HP Req

Weight

1732022

4.5m

2.5m

1.45m

20

390kg

1732032

5.0m

2.5m

1.70m

25

440kg

1732042

6.0m

3.0m

2.20m

40

530kg

1738046

6.0m

2.5m

POA

40

520kg

1732043

6.4m

3.0m

2.60m

40

550kg

1732052

7.5m

2.8m

3.15m

50

710kg

1732062

8.0m

2.8m

3.25m

55

740kg

SCISSOR FOLDING - 6mm TINES

Model No

Working Width

Transport Width

Transport Height

HP Req

Weight

1732073

9.0m

2.8m

2.75m

60

1010kg

1732082

10.5m

2.8m

3.50m

65

1050kg

1732092

12.0m

3.0m

3.40m

70

1170kg

1732093

12.4m

3.0m

3.50m

75

1220kg

1732093

15.0m

3.0m

4.00m

80

1800kg

SEMI MOUNTED MODELS - 6mm TINES  

Model No

Working Width

Transport Width

Transport Height

HP Req

Weight

1735622

15.0m

2.8m

2.40m

90

2800kg

1735032

18.0m

2.8m

2.40m

110

2990kg

1735035

21.0m

POA

POA

POA

POA

1735042

24.0m

2.8m

2.40m

150

3950kg

Options & Accessories

Options & Accessories

Optional Extras

Model No.

Description

179353

Front leveling board 1.5m

179354

Front leveling board 2m

179359

Pair support wheels

179304

1.5m section complete with 6mm tines

179308

2.0m section complete with 6mm tines

1 tine-Ext

1 set, 1-tine extension kit 7mm

1732042A

Front mount kit (up to 6m widths, not retrofitable)

1793551

Hydraulic tine adjustment

17941811

Fence protector - (Left)

17941812

Fence protector - (Right)

Pricing

OPICO 2016 Product Price List

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