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Precautions / Road transport 

Check the rotary harrow (or implement combination) 
for roadworthiness. 

DO NOT allow persons to stand or ride on the imple-

ment, or remain within its turning circle or operating 
area. 

Observe the relevant speed limits and traffic regula-
tions when transporting the implement by road. 

Take care when negotiating curves, as towed imple-

ments tend to swing out.

Observe your local road traffic regulations (Highway 

Code). These regulations normally hold the user re-

sponsible for the secure hitching and safe operation on 

public roads of the tractor and the implements being 
towed. 

The attachment of towed implements must not lead 

to any excess with respect to the permissible axle 

load, permissible total weight or tyre load (depending 

on speed and pressure) of the tractor. To ensure safe 

steering, the front axle load of the tractor must not be 
less than 20 % of the empty weight of the vehicle. 

The maximum permitted transportation width is three 

metres. A special permit is normally required for mov-
ing oversized loads. 

In the case of front attachment, the distance between 

the front end/implement and centre of steering wheel 

/tractor must not exceed 3.5 m. If this ”front-end limit” 

is exceeded, the user must take appropriate measures 

to ensure that there is adequate driver visibility at the 

farmyard exit, road junctions and crossings. This can 

be carried out, for example, by use of a second person 

(on foot or in another vehicle) to give the tractor driver 
appropriate instructions. 

No avoidably overhanging item must endanger other 

traffic or road users (sect. 32 StVZO [German highway 

code] or your local equivalent). Overhanging items that 

cannot be avoided must be covered and fitted with 
warning signs. 

Safety devices include appropriate lighting and signs 

around all sides and the rear of the vehicle and towed 

implement, e.g. red/white striped warning labels (423 x 

423 mm) and triangles (DIN 11030). Additional lighting 

is required if the towed implement blocks those already 

fitted to the tractor, or weather conditions make it ad-

visable: e.g. to front and rear, if the towed implement 

is wider than the tractor’s lights by more than 40 cm, 

or overhangs by more than 1 metre with respect to the 
existing rear lights. 

If an additional pair of headlamps is required for the 

front-mounted configuration (with only one set of head-

lamps switched on at once), a special permit is nor-
mally required. 

A lighting system – with warning panels – can also be 

obtained from RABE Agrarsysteme GmbH+Co.KG

as an optional extra.

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Technical subject to change

Summary of Contents for Corvus PKE

Page 1: ...Operating Instructions Rotary harrows Corvus PKE Corvex P Order No 9900 00 17GB03...

Page 2: ...ranty This rotary harrow is designed and built exclusively for standard agricultural use Use for any other purpose will be regarded as unauthorized operation and no liability whatsoever will be ac cep...

Page 3: ...in mm Cage roller Toothed roller Polygon r A B C D d 440mm d 440mm d 510mm d 450mm PKE 3001 1100 1240 1355 1525 184 250 2986 1550 1320 2898 PKE 4001 1430 1655 1825 1990 4100 4000 PKE 4501 1995 2185 4...

Page 4: ...ariable gear transmission three point linkage for mounted implements ca 67 kg hydraulic lifting Drill Lift three point linkage approx 190 kg lift restrictor for Drill Lift three point saddle for attac...

Page 5: ...cab CLOSED Before leaving the tractor unattended disengage the power take off shaft lower the implement switch off the engine and remove the ignition key Always lower the implement before carrying ou...

Page 6: ...rrow as far back as possible This favours the operating angle of the drive shaft and increases its service life 3 1 2 5 Drive shaft For details of safety precautions and instructions on the attachment...

Page 7: ...packer roller and by the height adjustable carrying axle 4 2 Loosen the bolts 6 3 on the spring mounted side plates 6 2 and adjust to the corresponding working depth for loose soil this is a max of 1...

Page 8: ...s with raised hub see 8 2 the raised hub should face the bearing Use only gear pairs with the same colour coding 8 2 1 6 Kreiseldrehzahlen Kreiseldrehzahl und Fahrgeschwindigkeit max ca 8 km h beeinfl...

Page 9: ...harrow is driven via the PTO drive shaft requires 1 3 8 The front attachment frame assembly is available as an optional extra 10 1 The front take off shaft of the tractor must turn clock wise as seen...

Page 10: ...nt linkage Use the hole positions 12 1 2 to adjust the attach ment clearance keeping to the same hole on each side The catch hooks can be bolted onto the inside or out side cat ll or lll clearance Adj...

Page 11: ...and are par ticularly effective in preventing the build up of clods of soil when running toothed rollers over light soil Clod bar 16 1 Height adjustment is carried out at the spindles 16 2 do not set...

Page 12: ...it the lighting gear and warning labels 19 1 op tional extra Oversized outfits should be transported on a suitable low loader 2 3 4 20 1 10 In the case of the Corvus PKE Corvex P 3000 road transport w...

Page 13: ...n oil changes Lubricate the bearings regularly with a grease gun applied to the greasing nipples daily packer roller bearings at Drill Lift three point linkage and drive shaft including slid ing profi...

Page 14: ...n oil approx 3 4 l per m of working width 25 2 3 Lubricants and filling levels Replacement of knife tines Fit the knife tines in such a way that they drag in the direction of rotation 27 top view Cloc...

Page 15: ...If this front end limit is exceeded the user must take appropriate measures to ensure that there is adequate driver visibility at the farmyard exit road junctions and crossings This can be carried out...

Page 16: ...satz anderer Zahnradpaare Zusatzausr stung ist die Kreiseldrehzahl zu ndern Zahnradwechsel Kreiselegge etwas nach vorn nei gen mit Oberlenker und hinteren Getriebedeckel ab nehmen 8 1 auf Deckeldichtu...

Page 17: ...9998 00 78 Wichtig toujours en position flottante 9998 00 78 Schlepper Steuerger t f r Drill Lift Pour drill lift distributeur du tracteur au travail always in floating position For Drill Lift in work...

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