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Dewulf

Carrot harvester GK II S

Dewulf’s 2-row, trailed top lifting harvester with elevator, enables clients to harvest during difficult field conditions with a high capacity output. The pick-up element is fitted with teethed belts for lifting carrots, turnip, red beet, celeriac, etc. The pick-up element ensures a perfect picking angle and ends in a forced haulm separation unit.

Description Specifications Options

Description

Dewulf's 2-row, trailed top lifting harvester with elevator, enables clients to harvest during difficult field conditions with a high capacity output. The pick-up element is fitted with teethed belts for lifting carrots, turnip, red beet, celeriac, etc. The pick-up element ensures a perfect picking angle and ends in a forced haulm separation unit.
Unique are the 'Floating Shares', 2 individual harvesting elements with independent topping knives, whereby maximum stability is guaranteed, even with high speeds. Small up-and-down movements of the pick-up element do not have any influence on the position of the share arms, whereby maximum stability is guaranteed and a better cutting result is achieved.
The haulm separation unit has (per row) 2 set of 6 topping knives and is fitted with 'Labyrinth Sealing' in the bearing houses. This provides the highest degree of durability in the market, whereby even the smallest dust particles and aggressive plant fluids cannot gain access to the bearings. Two grease nipples per head lubricate all six topping blades through a central grease channel within the housing.
The drive of the haulm separation unit is done by a maintenance-free 'Gearbox Drive'. Two heavy-duty sprockets ensure a perfect synchronization of the blades. As a result, the tops of the carrots remain undamaged and the topping knives last longer.

From the haulm separation unit, product goes via the sieving web onto the elevator.
Thanks to the long harvesting belts the elevator is attached higher on the chassis, there for the product is transported up at a significantly lower angle, which ensures no fall back of the product. The wide elevator guarantees as well a high capacity operation.

Stability of the machine is an important aspect regarding the intake of the product. Too much balancing of the machine can have a negative effect of this. Large wheels ensures an optimal stability and ground clearance in the field. In combination with a balanced weight distribution, low ground pressure is obtained.

The robust mono chassis guarantees a superior durability with a low weight. The open construction provides a considerably improved view of the harvesting process.

Standard you have an easily and quick access to all main components in order to do the proper maintenance. Beside of that our machines are equipped with standard parts which are worldwide easily available.

Unique points:
- High capacity
- Strong and open chassis
- Proven and tested worldwide
- Professional control unit with joystick in the cabin of the tractor
- Topping knives driven by the maintenance-free 'Gearbox Drive'
- Maintenance-free components
- Standard spare parts, worldwide available
- Very manoeuverable machine
- High cleaning capacity
- Perfect "grip" to product by means of teethed belts
- Large elevator

Machine is standard equipped with:
- Road regulations EU
- Control unit to set the adjustments of the functions + joystick to operate the mostly used functions
- Cable set with fuse for direct connection of the control-unit and joystick of a trailed harvester to the battery of the tractor.
- Manual support foot
- Cylinder on the drawbar
- Set of tyres: Right; MITAS 600/65 R38 and left; MITAS 600/65 R38
- Steering wheels for trailed harvesters with wheel position indication on the control-unit + parking brake and hydraulic service brakes
- Automatic neutral position of the steering wheels
- Hydraulic equipment on the harvester (gearbox, LS pump, gear pumps, oil tank and oil cooler). Hydraulic cylinders are operated by tractor hydraulics
- The harvesting elements are hanged individually to the chassis and are manually adjustable to handle different harvesting distances (standard: row distance need to be between 450 mm and 800 mm). The inclination of the harvesting units is 25°
- 4 fixed torpedos
- ADC (Automatic Depth Control): proportional sensors, adjustable from the cabin
- Length of the harvesting belts: 14.000 mm. The machine is equipped with 370 mm large drive wheels for the harsting belts.
- Manual belt tensioner for each harvesting belt
- 6 Cutters set with flat knives, each bearing housings has two bearings and labyrinth sealing. Hydraulically driven, synchronisation of the cutters is made sure by a closed gear box. (2-row)
- Reversing of the cutters, harvesting belts, optional rotary torpedos, optional rotary cleaners from the cabin (together or individually reversible)
- Speed of the harvesting belts and the cutters adjustable from the cabin
- 3 hydraulically driven rollers: 1 roller below each cutter set (to avoid loss of carrots) + 1 entrance roller of the haulm cover (to avoid haulm accumulation on the frame of the cross conveyor)
- Cross conveyor: width 800 mm, speed adjustable on the machine
- Discharge elevator: width 1.200 mm with flat discharge (only 19° inclination): higher discharge capacity at a lower discharging speed. The discharging height is between 1.000 mm and 3.800 mm
- Discharge elevator GK / ZK: pitch 40 naked bars covered with a canvas and rubber flights every 280 mm
- Automatic tensioner of the discharge elevator web (with spring tensioner).







Specifications

Rows (no.)2
Tyres2x 600/65R38
Length harvesting belts (mm)14.000
Picking angle (°)26°
Speed harvesting beltsHydrualically adjustable
Width discharge elevator (mm)1.200
Power requirement (hp)120
LxWxH (cm)930x330x400
Hydraulic outlets required1 x DA
Row distance (mm) min. - max.390-750
Weight (kg)7.100
Elevator discharge height (mm) max.3.800
Amount of splines PTO shaft6

Options

CAR-1204GK23 Remote controls (4 functions) and receiver to operate the discharge elevator
CAR-12064Extra remote control with 4 buttons (price per extra remote control)
CAR-12067Extra operator platform + seat + control box on the front of machine to control the elevator
CAR-13001 monitor with 2 cameras + lighting
CAR-13010TCamera system: 1pc. Quad, 10” screen with 4 infra-red cameras (for trailed machine)
CAR-130712GK2Work lights GKII: LED instead of halogen (not for road lights)
CAR-17301Additional cable with fuse to connect a second tractor (needed to operate with terminal)
CAR-17334BFixed towing eye D40 (instead of fixed towing eye)
CAR-17335Rotative towing hitch
CAR-17336Towing hitch K80 (GBC)
CAR-17339KRussian hydraulic coupling
CAR-17339ZExtra yoke set for PTO drive shaft D8x32x38 for wide-angle PTO drive shaft (tractor side) - Russia
CAR-2201Orange side lights every 3 meters
CAR-30074GK2Bigger oil cooler (needed within extreme hot harvesting conditions: +40°C) (not icw D-3502GK2)
CAR-31022GK2Hydraulically adjustable support stand of the machine (adjustable from the cabin)
CAR-31026GK2DPC (Dewulf Pole Control) (auto positioning of the pole)
CAR-320811Extra left wheel delivered with the machine MITAS 300/95 R46
CAR-320813S1Right: 1x Mitas 710/70 R38, Left: 1x MITAS 320/90 R50 (i.so. standard tyre)
CAR-320814S1Right: 1x Mitas 600/65 R38, Left: 1x MITAS 300/95 R46 (i.so. standard tyre)
CAR-32084S1Right: 2x Mitas 320/90R50, Left: 1x Mitas 320/90R50 (i.so. standard tyre)
CAR-32085S1Right: 2x Mitas 320/90R50, Left: 1x MITAS 710/70 R38 (i.so. standard tyre)
CAR-32086S1Right and left tyre: 1x Mitas 710/70 R38 (i.so. standard tyre)
CAR-32089Extra left tire MITAS 320/90R50 (Delivered with machine)
CAR-3303GK2Central and automatic lubricating system for greasing the knives of a 2 row harvester
CAR-3502GK2Hydraulic driven wheels with traction control from cabin (not icw D-3503GK2 and D-3103GK2)
CAR-3503GK2Pneumatic brakes i.s.o. hydraulic brakes
CAR-4153DAS (Dewulf Automatic Steering) automatic steering on the pole
CAR-43064 Hydraulically driven rotary torpedoes for top lifter belts (turning sense is reversible)
CAR-430836 Cutters with “half moon” knives (i.s.o. standard cutter)
CAR-44091GK2Stone security on 2 shares (break bolt system)
CAR-4464GK2Hydraulically adjustable row width from 450 mm - 750 mm. The control box is positioned on the harves
CAR-4562Rotary brushes for cleaning the top lifter belts
CAR-45631GK2Hydraulic driven rotors for cleaning carrots under the top lifter belts (2x 3 pcs.)
CAR-45635GK2Manual quick release system of the tensioning rollers: 1 lever per harvesting element to release/tig
CAR-45636GK2Small distance kit: for row distance between 380 and 450mm.
CAR-4563GK2Hydraulic driven rotors for cleaning carrots under the top lifter belts (4 pieces)
CAR-4564GK2Hydraulic duo agitator in the cross conveyor, speed adjustable on the machine
CAR-4601GK2Press-out roller in the cross web
CAR-4608GK2Inspection platform for 1 person (equipped with emergency stop button)
CAR-4674GK2Hydraulically driven entrance roller of the cross conveyor (only in combination with D-46710)
CAR-46751GK2Speed of the cross conveyor adjustable from the cabin (instead of adjustable on the machine)
CAR-4723GK2-1Discharge elevator GK / ZK: pitch 40 naked bars covered with a canvas (for light soil)
CAR-47262K3Loading chute at the end of the discharge elevator: funnel shaped chute with 3 fall breakers to make
CAR-47267GK2Fall breaker at the end of the discharge elevator: hydraulic adjustable
CAR-48021DSC (Dewulf Synchronisation Control;) tractor must be equipped with ISO11786 or DIN9684 connector
CAR-4804GK2Automatic top lifter belt fasteners
CAR-49524G312 Hydr. driven leaf separators with chains (4 chains per separator) adjustable on the machine
CAR-49524GK21 hydraulically driven row divider with 4 chains adjustable from the machine (not for EU)
CAR-49545ZSynchronized running of top lifter belts with driving speed
CAR-4955K2Share arm protection: spring system between the share bracket and the chassis (not icw D-4464GK2)
CAR-600422 Extra harvesting shares for red beet
CAR-6005412 Extra shares for celery root
CAR-17339G1Extra yoke set for PTO drive shaft 1 3/4 Z6 for wide-angle PTO drive shaft (for tractor side)
CAR-17339G2Extra yoke set for PTO drive shaft 1 3/4 Z20 for wide-angle PTO drive shaft (for tractor side)
CAR-17339G3Extra yoke set for PTO drive shaft 1 3/8 Z21 for wide-angle PTO drive shaft (for tractor side)
 
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