Features
Essentials:
- Large under-frame clearance for maximum trash flow
- Adaptable for split seed/fertilizer distribution – Double cups optional
- Renowned 620 tyne assemblies – Greater than 113kg (250lb) breakout
- Fluted rollers – Suitable for a wide variety of seed types
- Large wheel equipment – For excellent flotation
- Big capacity grain and fertilizer boxes – Less stops between refills
- Full level lift system – excellent depth control
- Easy to calibrate wide range gearbox
- Remote greasing for grain and fertilizer shaft bearings
- Gas struts on lid
Numerous configurations are available for the operator to direct drill, adopt summer cropping sowing practices, carry out conventional seeding or somewhere in between with min-til or trashfarming. The addition of cultivating tynes enables a quick and easy conversion from min-til to trash farming or conventional seeding.
In the Shearer tradition the direct drills are robust and heavily constructed in the areas that count and built to last. The result is less down time, for a more efficient and cost effective operation.
Simple Calibration
All models feature electronic scales for easy sowing rate calibration.
Electric Drive Option
An electric drive option is available to facilitate alteration of sowing rates from the tractor seat.
Excellent Depth Control
Large, high-flotation tyres provide accurate depth control over varying soil conditions, helping to promote uniform planting depth. All models have a level lift system with three series connected hydraulic cylinders. One cylinder is connected to the hitch and controls the fore and aft level lift function. Cylinders on each wheel, which operate in conjunction with the hitch cylinder, control the depth of sowing.
Large Hopper Capacity
All sizes have large seed and fertilizer compartments for fewer stops between refills. For example, a 27 row drill can hold up to 660kg of wheat and 1100kg of fertilizer.
Extra-Large Sight Glass
An extra-large sight glass provides the operator with a quick visual reference of material level in the front bin.
Customise and Enhance
Many options are available for tailoring the machine to your particular needs. These include bolt-on extensions, electric drive systems, air assist blower kits and a variety of openers.
End-On Tow Option
Don’t be limited by narrow gates and roadways. Reduce transport width with the end-on towing option.
Lid Gas Struts
Gas struts are fitted as standard on each end of the hopper lid for operator convenience and safety.
Easy Maintenance
Maintenance time is reduced, with the easily accessible remote greasing facility which is fitted to the grain and fertilizer shaft bearings.
Double Sowing Option
Double cups are an option for operators wishing to split the delivery of grain and fertilizer when deep banding or placing different material in alternate rows.
Platform With Safety Rail
Both 4 and 6 row models feature a wide heavy duty platform and safety rail.
Gearbox
All 4 and 6 row drills feature a 31 speed, fully enclosed, oil bath gearbox to give simple calibration and wide range of sowing rates for both seed and fertiliser.
Airmatic Option
A hydraulically powered blower is available as an option to boost seed flow. Air volume is controllable via a tool-free adjustment knob on the hydraulic motor.
Models
| Model | Sowing Rows | Sowing Width without extensions | Standard Openers | Depth Wheels |
|---|---|---|---|---|
| 77621 RB620 | 21 | 3.8m (12’5”) | 620 Edge-on Tyne | 16.9 x 28 tyres |
| 960246 RB620 | 24 | 4.32m (14’2”) | 620 Edge-on Tyne | 18.4×30 tyres |
| 77627 RB620 | 27 | 4.9m (16’0”) | 620 Edge-on Tyne | 18.4 x 30 tyres |
| 960286 RB620 | 28 | 5.10m (16’5”) | 620 Edge-on Tyne | 18.4 x 30 tyres |
| 77633 RB620 | 33 | 6.0m (19’7”) | 620 Edge-on Tyne | 23.1 x 30 tyres |
Options and Accessories
| Part Number | Description |
|---|---|
| Standard | 620 tyne assemblies |
| 46694 | HD 630, 350lb Breakout Tyne Assemblies in lieu of 620 |
| 44126 | 630 Seeder Points |
| 46686 | Dual Seeding Boot in lieu of single boot |
| 46698(RH), 46699(LH) | Disc Drill assemblies in lieu of tyne assemblies |
| 46727 | Plain/Plain DDO |
| 45062 | Scalloped/Plain DDO |
| 29740 | Swivelling Coulters |
| 46684 | “Double Cup in lieu of single cup, includes additional hose (for separate seed and fertilizer distribution – does not include boot) |
| 46676 | Super Seeder Points (Pr94) in lieu of standard 4” |
| 46677 | “Mini T” Boots in lieu of standard 4” |
| 46678 | “Baker T” Boots in lieu of standard 4” |
| Part Number | Description |
|---|---|
| 46673 | Electric Drive in lieu of gearbox drive |
| 43528 | Electronic bin level sensors (only with Jackal) |
| 46690 | Jackal hectaremeter in lieu of MC300 hectaremeter |
| 45062 | 24 Single Shoot Air Assist Blower Kit |
| 46717 | 27 Single Shoot Air Assist Blower Kit |
| 46294 | 27 Double Shoot Air Assist Blower Kit |
| 46725 | Factory Installed Single Shoot Blower Kit |
| 46726 | Factory Installed Double Shoot Blower Kit |
| 46688 | Fluted Rollers in lieu of “Peg Tooth Rollers” in rear compartment |
| 46689 | Broad Bean Rollers in lieu of “Peg Tooth Rollers” |
| 42462 | 4 Tyne Extensions (230mm spacing) |
Grass Seed Boxes
| Part Number | Description |
|---|---|
| 77585-8502 | Grass Seed Box – 21 row |
| 77585-8504 | Grass Seed Box – 27 row |
| 77585-8505 | Grass Seed Box – 33 row |
Spring Tooth Harrows (for 6 row drills)
| Part Number | Size | Description | Qty / 21 Row | Qty / 27 Row | Qty / 33 Row |
|---|---|---|---|---|---|
| 31100 | 1.22m (4’) | 2 Row Sections including attachments | 2 | 1 | |
| 31102 | 1.83m (6’) | 2 Row Sections including attachments | 1 | 3 | 3 |
| 31101 | 1.22m (4’) | 3 Row Sections including attachments | 2 | 1 | |
| 31103 | 1.83m (6’) | 3 Row Sections including attachments | 1 | 3 | 3 |
Specifications
| Ranks of Tynes | 4 | 4 | 4 | 6 | 6 | 6 |
|---|---|---|---|---|---|---|
| Size (# of Sowing Rows) | 20 | 24 | 28 | 21 | 27 | 33 |
| Sowing Width | 3.6m (11’10”) | 4.3m (14’2”) | 5.1m (16’7”) | 3.8m (12’5”) | 4.9m (16’0”) | 6.0m (19’7”) |
| Transport Width | 5.1m(16’9”) | 5.62m(18’5”) | 6.47m(21’3”) | 5.1m (16’9”) | 6.2m (20’4”) | 7.54m (24’6”) |
| Engine Power Required | 41-52kw (55-70hp) | 52-56kw (70-75hp) | 60-68kw (85-95hp) | 60-70kw (80-95hp) | 70-85kw (95-115hp) | 75-95kw (100-125hp) |
| Hopper Capacity Total | 1352L | 1623L | 1903L | 1420L | 1835L | 3250L |
| Front Bin Capacity (Grain) | 486kg (1074lb) | 587kg (1297lb) | 684kg (1511lb) | 510kg (1123lb) | 660kg (1452lb) | 810kg (1782lb) |
| Rear Bin Capacity (Super) | 810kg (1790lb) | 978kg (2161lb) | 1141kg (2521lb) | 850kg (1870lb) | 1100kg (2420lb) | 1350kg (2970lb) |
| Wheel Equipment | 16.9×28 6 ply | 16.9×28 6 ply | 18.4×30 8 ply | 16.9×28 6 ply | 18.4×30 8 ply | 23.1×30 8 ply |
Sowing Rates
| 180mm (7”) Row Spacing | 270mm (10 1/2”) Row Spacing | |
|---|---|---|
| – Wheat | 7-264kg/ha | 5-185kg/ha |
| – Canola | 3-30kg/ha | 2-23kg/ha |
Fertilizer Rates
| 180mm (7”) Row Spacing | 270mm (10 1/2”) Row Spacing | |
|---|---|---|
| – Superphosphate | 52-453kg/ha | 36-317kg/ha |
| – Urea | 20-176kg/ha | 14-123kg/ha |
| Depth Control | Hydraulic self phasing wheel lift incorporating 102mm x 305mm (4” x 12”) & 95mm x 305mm (3 3/4” x 12”) wheel arm cylinders. 108mm 203mm (4 1/4” x 8”) cylinder incorporated on the hitch to provide level lift. |
| Sowing Row Spacing |
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| Opener Options |
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| Breakout Pressure |
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| Seed & Fertilizer Distributors | Nylon fluted distributors in front compartment (with adjustable restrictor) and nylon peg tooth distributors in the rear compartment – both with adjustable rubber distributor gates. Optional: Fluted distributors in both compartments; broad bean distributors. |
| Gearbox |
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