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LION Range 100

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Rotary harrows

LION Range 100

Perfect on any ground

Types

Technical data

	LION 251	LION 301
Working width	2,5 m	3 m
Rotor	8 pcs.	10 pcs.
PTO speed	1000 rpm	1000 rpm
Rotor speed	342 rpm	342 rpm
Tine dimensions	18 x 320 mm	18 x 320 mm
Power requirement up to	180 hp	180 hp
Transport width	2,5 m	3 m
Weight with bar cage roller ø 420 mm	918 kg	1089 kg
Weight with packing roller ø 420 mm	1065 kg	1259 kg
Weight with packing roller ø 500 mm	1162 kg	1419 kg

	LION 302,12
Working width	3 m
Rotor	12 pcs.
PTO speed	1000 rpm
Rotor speed	342 rpm
Tine dimensions	15 x 300 mm
Power requirement up to	180 hp
Transport width	3 m
Weight with bar cage roller ø 420 mm	1285 kg
Weight with cage roller Ø 540 mm	1415 kg
Weight with packing roller ø 420 mm	1455 kg
Weight with packing roller ø 500 mm	1615 kg
Weight with packing roller ø 550 mm	1637 kg
Weight with topsoil packing roller 525 mm ø	1610 kg
Weight with knife packer roller	1640 kg

Dimensions and weights are subject to change due to ongoing technical development, and vary from country to country.

Standard Equipment

LION 251 / 301

Mounting	Rear 3-point linkage
Mounting option	3 point linkage with cross shaft
Mounting category	Cat. II / Width 2
Rotor unit	Tapered bearings
PTO shaft guarding	Equipped with a cam-type clutch
PTO shaft profile	1 3/8" 6-splines
Standard equipment includes	Rear levelling board Foldable side boards

LION 252 / 302 / 302.12 / 402

Mounting	Rear 3-point linkage
Mounting option	Three point linkage c/w enclosed lower link pins
Mounting category	Cat. II / Width 2 Cat. III / Width 2
Rotor unit	Tapered bearings
PTO shaft guarding	Equipped with a cam-type clutch
PTO shaft profile	1 3/8" 6-splines
Standard equipment includes	Rear levelling board Foldable side boards

Technical highlights

Quick-Fix rapid tine changer

The tines are the critical interface to the seedbed. The penetration of the soil needs to be optimised so that crumbling is completely uniform.

LION power harrow tines are swept inwards and slanted to the rear. The soil is loosened intensively and crumbled near the surface. Larger clods and harvest residues can flow through lower down.

Material: 0,7’ / 18 mm (0,5’ / 12 mm 100 series) thick dual tines made from hardened boron steel.The tines are hardened across the full thickness of the material. Hardened right through!

Quick fix – rapid tine changer
It's this easy:

1. Remove two linch pins and lock pins.
2. Remove the two tine pieces.
3. Insert the new tines between the tine carrier and clamping plate.
4. Secure in place using the bolts and linch pins. That’s all
there is to it!
The lock pins and linch pins are protected against dirt and
working loose by a cover.

MULCH DRILLING TINE

This tine can be implemented aggressively pointing forwards, or can be trailed.

pointing forwards

Angled forwards, the tines break up the soil from underneath and harvest trash is spread only on the surface of the soil. The finer earth is located at the depth of the seed, whereas larger clods remain on the surface to protect against erosion.

.

trailed

The tine is 0,7’ / 18 mm thick and features blades on both sides. The Quick fix system enables you to change quickly and easily to the trailed position.

Transmission and bearings

Heavy duty transmission

Central gear unit with spiral toothing and tapered roller bearings.
Central p.t.o. shaft inlet, interchangeable gears for adjusting speed, p.t.o. through shaft.

1 Thick-walled fine grain steel box-section for extra torsion.

2 The gear trough is slanted downwards: Earth can escape unhindered, no build up, no scraping
against the gear pan.

3 Massive tapered roller bearings in oversized, forged, single-piece bearing housings. Ideal bearing spacing on the rotor shaft; the tapered roller bearings easily handle radial and axial stress for a long service life.

Both the bearings and the sturdy, heat-treated gear wheels are submerged in grease.

The lower bearing is located close to the tine carrier so there is less stress on the bearing, lower wear.

Both bearings are located below the gear wheels so there is no risk of gear damage due to disintegrating bearing parts. Bearings are tightly sealed with labyrinth seals and shaft seals.

4 Dual tines made of fine grain steel - 18 mm thick Ð for long service life even on stony ground.

12 mm thick tines on LION 250 and 300.

5 Double mounting with guard plate and two bolts. Quick and easy to change.

Tines are slanted inwards and swept backwards so they tend to force surface trash downwards, rather than to the side.

6 The forged tine carriers are integrated into the casing so that they are protected and there is no risk of stone impact.
Surface trash cannot wrap around the rotor shafts.

LION

Precision in detail
The bearing housings are welded into the box section before being milled at the machining centre. This method ensures that the spacing between the rotor axes is absolutely constant: guarantee for extremely smooth running and a long service life.

Easy to service
Reliable power transmission from the central gear unit through a heavy duty forged coupling flange direct to the bevel gear, not through shaft, so it is easier to service.

Rear rollers / Combination

BAR CAGE ROLLER

9 strong bars provide the best packing.

Cage drum available with a diameter of 16.5” / 420 mm.

Ideal for smaller tractors.

FLEXICOIL ROLLER

Made from 2 x 2’ / 50 x 50 mm steel spirals that are arranged so that they run towards the centre. Spiral diameter: 18’ / 455 mm.

The wedge-shaped spirals provide excellent compaction while the surface remains loose and crumbly so that seeds can be sown at a uniform depth.

Star-shaped scrapers ensure reliable cleaning even in damp conditions.

Lower weight than a toothed packer roller.

TOOTHED PACKING ROLLER

For all soil types: with 21.6” / 550 mm diameter.

The result: Best compaction and crumbling.

The scrapers are located low down. That is why in wet conditions slabs of earth cannot be lifted up - the best possible capillary conditions are achieved for germination of the seed.

The scrapers can be adjusted individually, or as a group from a central point. They can be pivoted away to make cleaning easier.

TOPSOIL PACKING ROLLER

20.6” / 525 mm diameter - lighter than toothed packing roller.

Optimal compaction and crumbling.

Cutting packing rotor

with 21.6” / 550 mm diameter

Hydraulic load alleviation for power harrow

	2 hydraulic cylinders with accumulators take the weight of the power harrow and seed drill. The pressure is applied to the trailed roller. The power harrow can then easily be lifted over obstructions. The hydraulic pressure can be adjusted using the tractor's hydraulics and pressure gauge.

COMBINATION

Combining implements saves time and money
Fewer stages of processing, less fuel, less soil compaction, lower costs.

Triangulated mounting
for seed drills.

Mechanical mountings
with length and height adjustable mounting hooks for seed drills.

Hydrolift
Robust height and length-adjustable mounting hooks.
Stroke limiter optional.

Detailed information

LION 251 and 301 with new transmission
New interchangeable gear-box features cooling fins for best possible heat dissipation, plus a massive forged coupling flange.

The LION 251 and 301 with working widths of 2.50 and 3 m are the right power harrows for arable land farmers requiring high quality, smooth running and a long service life.
-> Gear Section same as LION 1000.

Robust headstock

Category II or III linkages the length of the headstock couplings can be adjusted to fit various tractor lower links. The integrated suspension system ensures the best possible ground tracking.

LION 251

Levelling plate

Levelling plate can be used for front and rear. The triangle-cross section of the levelling plate feeds the earth smoothly to the tines and roller without causing the earth to pile up.
Height adjustable using hole matrix. The suspension provides a certain freedom of movement for ground hugging while allowing foreign objects through: best protection against overloading.

Best ground hugging

The working depth is easy to adjust using a pin in hole matrix. The power harrow can ride upwards over bumps independently of the roller which remains on the ground. This protects both the tines and the implement.

Images/Video

Image gallery

LION 250 Press image (high res.)	LION 301 Press image (high res.)	LION 302 Press image (high res.)	LION Kreiseleggenzinken Press image (high res.)
LION Mulchsaatzinke Press image (high res.)	LION Quick-Fix Zinkenschnellwechsler Press image (high res.)

Video

BODEN und SAAT Video
SERVO, LION, SYNKRO, TERRADISC und Sämaschinen
Online-Video, 5:27 min.

Brochures

PDF 'Power harrows and seed drills brochure'

Power harrows and seed drills brochure
LION / VITASEM / AEROSEM / TERRASEM
48 pages [97+230.02.1004]

File size: 6.719 KB

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