Mechanical grader blades

You’ll be able to tackle any job when you choose a multi-purpose Jykevä. The Jykevä grader blade is an effective work machine for earthmoving and grading or snow clearance. Thanks to the proper design of the body support structure and board, along with an extremely rigid board housing, the grader is exceptionally strong and can easily cut through even the hardest ground.

One frame, multiple machines.

Subsoiler

Stone rake

Drain plow

Attachments

Models

JYKEVÄ J20

Technical specifications

– Working width: 200 cm
– Board height: 500 mm
– Body beam size: 200 x 120 x 6 mm
– Axis of rotation: 70 mm
– Locking pin: 35 mm
– Wear blade: welded 10 x 80 mm smooth spring steel
– Weight: 235 kg
– Tractor recommendation: 30-60 hp

Accessories

– No accessories

Attachments to be installed in place of the board

– JYV05 drain plow

JYKEVÄ J250

Technical specifications

– Working width: 250 cm
– Board height: 600 mm
– Body beam size: 250 x 170 x 5 mm
– Axis of rotation: 80 mm
– Locking pin: 40 mm
– Wear blade: welded 10 x 100 mm smooth spring steel
– Weight: 380 kg
– Tractor recommendation: 50–100 hp

Accessories

– JYV01 support wheel set (also requires JYV01K installation kit)

Attachments to be installed in place of the board

– JYV06 drain plow
– JYV11M2 stone rake 2 tines
– JYV11M4 stone rake 4 tines
– JYV10M4 subsoiler 4 tines

JYKEVÄ J250R

Technical specifications

– Working width: 250 cm
– Board height: 650 mm
– Body beam size: 250 x 170 x 5 mm
– Axis of rotation: 80 mm
– Locking pin: 40 mm
– Wear blade: bolt-mounted 10 x 240 mm perforated
– Weight: 430 kg
– Tractor recommendation: 50–100 hp
– Mounts for support wheels and snow wings/end plates pre-fitted to the board

Accessories

– JYV01 support wheel set
– JYV02L end plate left
– JYV02R end plate right
– JYV03 snow wing right

Attachments to be installed in place of the board

– JYV06 drain plow
– JYV11M2 stone rake 2 tines
– JYV11M4 stone rake 4 tines
– JYV10M4 subsoiler 4 tines

JYKEVÄ J270R

Technical specifications

– Working width: 270 cm
– Board height: 650 mm
– Body beam size: 250 x 170 x 5 mm
– Axis of rotation: 80 mm
– Locking pin: 40 mm
– Wear blade: bolt-mounted 10 x 240 mm perforated
– Weight: 450 kg
– Tractor recommendation: 50–100 hp
– Mounts for support wheels and snow wings/end plates pre-fitted to the board

Accessories

– JYV01 support wheel set
– JYV02L end plate left
– JYV02R end plate right
– JYV03 snow wing right

Attachments to be installed in place of the board

– JYV06 drain plow
– JYV11M2 stone rake 2 tines
– JYV11M4 stone rake 4 tines
– JYV10M4 subsoiler 4 tines

JYKEVÄ JYT200 Forklift grader

Technical specifications

– Grader fitted with forklift tine adapters. Enables use with a forklift for snow clearance in the winter.
– Can also be used normally with a tractor 3-point linkage.
– End plates standard
– Working width: 200 cm
– Board height: 500 mm
– Body beam: 200 x 120 x 6 mm
– Axis of rotation: 70 mm
– Locking pin: 35 mm
– Weight: 255kg
– Wear blade: welded 10 x 80 mm smooth spring steel

Attachments

MOUNTING ATTACHMENTS

The board can be easily switched out with mechanical grader attachments thanks to the bolt-mounted locking sleeves.

SUBSOILER

The subsoiler solves the problem of soil compaction. It breaks up the compacted hardpan that forms over years below the plowing depth, thus essentially compromising soil arability and preventing surface water from reaching underground drainage.

The JYKEVÄ subsoiler can reach a depth of up to 60-70 cm, which effectively breaks up the hardpan. The subsoiler is 3 metres in width. Thanks to the bolt-mounted tine suspension, the tines are detachable and can be adjusted to any position. The tine breakaway bolt prevents damage when the tine runs into an obstacle.

Support wheel mounts available as an accessory. The subsoiler uses the same JYV01 support wheel set as for the graders. The subsoiler is available with 4 and 6 tines.

STONE RAKE

The JYKEVÄ stone rake is an effective tool for such applications as forest scalping and clearing stones, stumps and brush. The stone rake can be rotated from its transport position into its working position.

Stone rakes are available with 2 and 4 tines. The tines are 75 cm in length.

DRAIN PLOW

The JYKEVÄ drain plow helps to prevent standing water problems caused by summer and autumn rains, allowing you to effectively and economically direct water from furrows and sources into drainage and open ditches. The drain plow can also be used to install drainpipes in the ground.

The drain plow has become a very popular choice, particularly for fields with old underground drainage, where the drainage works well, but the surface of the field has become compacted, thus preventing water from permeating the soil. Running a drain plow crosswise over old underground drainage helps harmful standing surface water permeate the compacted layer of soil, thus directing it to the underground drainage.

Technical specifications

Max. working depth: 75 cm
Thanks to the sharpened cutting blade, there is little tractive resistance – approx. 50 hp is all that is needed to pull the unit
Breakaway bolt on the blade prevents damage to the tractor and plow
Blade 20 x 200 mm 400 HB wear-resistant steel
Ball hitch 75 mm, with a coupler for fastening a drainpipe
Weight: approx. 130 kg

Accessories

Support wheels

Product description

Product description: Road grading, field levelling and plowing the first snow on gravel roads and yards are made easy by the support wheel, which are mounted behind the board.

JYKEVÄ support wheels are fitted with heavy-duty bracket frames. The wheels are amply sized: 155R13, with a height of approx. 500 mm.

The bracket frames are fitted with a design-protected spring suspension, which turns the wheels behind the board out of the way when not in use or the board is raised Wheel height can be easily adjusted; fine adjustments are made by positioning the tractor push rod.

End plates

Product description

Quick-mount end plates make plowing yards and earthmoving fast and easy. Even larger volumes of snow or earth can be moved at one time.

If necessary, the end plate can be rotated on its mounting shaft to its back position, thus moving the snow or earth out to the side when grading. When the unit runs into an obstacle, the end plates rise up to prevent any damage.

Snow wing

Product description

The snow wing is installed on the right end of the board in place of the end plate. The wing lowers the snowbank and pushes snow more effectively on top of it.