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Self-propelled harvester - 30 t bunker | REXOR 6300 Platinum

6 rows, 30 t bunker, highest crop protection, 653 HP (emission level stage V)

For over 10 years, the REXOR series has been setting standards when harvesting beets, chicory roots and celeriac. A large number of innovations and further developments have been incorporated into the 653 hp three-axle REXOR 6300 Platinum with a 30-ton bunker (45 m³). From the defoliation system to the digging unit and cleaning through to unloading, the focus is on gentle handling of the crop for maximum mass yield. The defoliator, type FM, and the Oppel wheels for digging are all unique Three further defoliation systems and a walking share option are available on request.

Gentle digging without fractures of the root tips

The hydraulically driven Oppel wheel lifts the crop out of the ground in an extremely gentle way and with minimal earth build-up. 

Harvesting the whole beet

The result of defoliation with a FM is a completely leaf-free beet head without scalping the crop.

Quick change system for a simple modification from guide bars to spring tines

The innovative quick change system saves up to 80% working time compared to conventional systems.

Relief for the driver and highest crop protection

Speedtronic is an automatic speed control of the cleaning turbines and the ring elevator for adaptation to the respective harvesting conditions.This leads to an improved crop protection, higher output and reduced control efforts for the driver.

Up to 25 % more throughput

The unique ring elevator with its deep pocket design leads -at constant speed- to an increased throughput and improved, gentle handling of the crop.

Gentle bunker filling

With the new drop brake, the beets are gently guided onto the bunker floor, when bunker filling starts.

Excellent visibility during bunker unloading

With the optimized bunker shape, the driver has a perfect view of bunker unloading web.

Comfort Cab with premium comfort seat

The new low-noise ErgoDrive cab with the air-suspended comfort seat including active ventilation and seat heating ensures a comfortable working day.

The customer portal myGRIMME

MyGRIMME offers various modules such as a powerful order management, an intuitive web shop, a map view and other functionalities such as a machine overview, so-called "geofencing" and a link to the data exchange platform agrirouter. 

Video: The REXOR Platinum in action


  • General:
    • Highest power output, through Mercedes-Benz (MTU) engine with 480 kW / 653 PS
    • telemetry unit is standard, the connection to the myGRIMME portal is free of charge
    • Individually agreed service packages, available as an option. In the highest stage, called PROTECT, this includes a full service inclusive of wearing parts.
    • Highest variety of defoliating and digging systems in the market: four defoliating systems, two digging systems
  • gentle crop handling, highest output and cleaning performance
    • Maximum mass yield by use of defoliating system, type FM, and Oppel wheels
    • Reduced soil uptake in wet conditions through the driven Oppel wheels
    • Beet pre-cleaning on the axial roller table
    • High output through the 900 wide and 500 mm high channel
    • The Speedtronic for three cleaning turbines and the ring elevator provides an effective soil cleaning
    • Simple and quick adaptation of the turbine-unit to the respective harvesting conditions due to the quick-change system of the guide bars and the spring tine packages
    • Unique ring elevator with large elevating pockets for up to 25% more throughput compared to the previous ring elevator
    • Gentle transfer of the crop from the ring elevator into the bunker via drop brake (option)
    • Optimised transfer from the length - to the cross scraper floor, in order to avoid beet- and beet top fractures
    • Gentle crop handling when creating and unloading onto a clamp, due to a far lowerable unloading web with double bend
    • Alternatively driving speed of 20, 25, 32 or 40 km/h with road approval
  • Driver comfort
    • Relaxed working thanks to noise-insulated cab, premium driver's seat with extra-high backrest and headrest, maximum suspension comfort, seat heating and air-conditioning system and powerful LED lighting system
    • Intuitive control and easy access to all functions by use of ErgoDrive operating concept, driver specific settings can be stored
    • The data management system OPTIPLAN or OPTIPLAN plus incl. printer and GPS receiver module are available as an option
    • Excellent view of the unloading conveyor due to optimized bunker shape
    • Optional ProCam system (two special wide-angle cameras and an additional monitor) for monitoring the side space of the machine
    • Saving and recall of individual machine parameters by use of Clean Control
    • Monitor all functions via on-board cameras with Visual Protect
    • Automatic, load dependent speed control for the cleaning turbines and the ring elevator with Speedtronic
    • The unloading web with double bend shifts the vehicle's centre of gravity to the centre of the vehicle. Further more this leads to a reduced overall height (e.g. in the case of low-slung power lines or branches) for greater safety when digging.
    • Safe work on slopes with the stabilisation system BaSYS
    • Easy maintenance due to well accessible assemblies and long maintenance intervals
    • Convenient cleaning of the machine by means of two air compressor connections next to the cabin and in the engine compartment
    • Well accessible tool box for maintenance work
    • Easily accessible hand wash tank with 15 l capacity
    • Generous storage compartments for wearing parts, hydraulic oil, AdBlue etc. at the rear of the machine and in the bunker
    • Coming home function for safe stepping down from the machine
  • Ground compaction protection
    • Large wheels 800/70 R38 on the front axle, 1000/55 R32 CEREXBIB on the centre axle and up to 1000/55 R32 CEREXBIB on the rear axle
    • Centre and rear axle as boogie axles, ensures high driving stability and good traction
    • Dog walk driving (to the left AND to the right side) with infinitely adjustable articulated joint


You'll find all the information about the standard features of the machine here.


  • Row distance
    • choice between 45, 48 or 50 cm
  • Leaf topper
    • Inline system with steel flails
  • Scalper
    • Minimal scalper unit, parallel guided, automatic cutting thickness
  • Digging unit
    • Oppel wheels hydraulically driven, side movement (± 40 mm)
  • Cleaning
    • 1st unit: 6 axial rollers, 900 mm wide transport web
    • 2nd unit: 3 turbines (1700 / 1500 / 1500 mm), infinitely speed setting, hydraulically guide bars adjustment
    • Speedtronic: Turbine and ring elevator automatic
  • Bunker
    • 45 m³ / 30 t capacity
    • Bunker filling with ring elevator and auger
    • Unloading via longitudinal and crossways scraper floor and 1800 mm wide unloading elevator
    • bunker fill level sensor
  • Front axle
    • 800 / 70 R 38 Michelin IF CEREXBIB wheels
    • Steering angle +/- 10°
  • Articulated joint
    • Steering angle +/- 35°
  • Centre axle
    • 1000 / 55 R 32 Michelin CEREXBIB wheels
    • Steering angle +/- 20°
  • Rear axle
    • 900 / 60 R 32 Michelin CEREXBIB wheels
    • Steering angle +/- 32°
  • Operational functions
    • Noise-protected cabin
    • ErgoDrive operating concept with multi-functional lever (= individual programming of all main functions to the first operator level for direct access), keypad integrated into an ergonomic armrest and two CCI 100 touchscreen terminals
    • Three cameras and one colour monitor with Visual Protect
    • Comfort seat with active ventilation and seat heating, Climatronic, pneumatically folding mirrors, audio system, prepared for Bluetooth mobile telephone system
    • LED-working lights
    • Cab suspension
    • Pneumatic filling of the central lubrication system
    • Telemetric-unit called "GRIMME SmartConnect"
  • Engine and drive
    • Mercedes-Benz (MTU) engine OM 473 LA: 480 kW / 653 HP stage V, using SCR exhaust technology (AdBlue)
    • Automotive driving (1150 - 1500 rpm)
    • 1300 litre fuel tank
    • Optional travelling speed 20 kmph, 25 kmph, 32 kmph or 40 kmph

Technical data

REXOR 6300 Platinum

Length 15600 mm
Width 3000 / 3300 mm
Height in transport position 4000 mm
Empty weight with basic configuration 34000 kg
Working width  
Number of rows 6
Digging unit Oppel wheels x
Digging unit walking shares (option) x
Lateral mobility Oppel wheels +/- 40 mm
Row width 45 / 50 cm
Shift of digging unit - Oppel wheel +/- 150 mm
Shift of digging unit - walking share +/- 200 mm
Cleaning unit  
Diameter 1st turbine 1700 mm
Diameter 2nd and 3rd turbine 1500 mm
Cleaning surface 11 m²
Transport web clearance 500 mm
Transport web pitch 50 mm
Transport web pitch (option) 60 mm
1st cleaning turbine pitch 50 mm
2nd and 3rd cleaning turbine pitch 47 mm
Width of overloading elevator 900 mm
Capacity 30000 kg
Capacity 45 m³
Unloading web width 1800 mm
Transfer loading  
Transfer height 4000 mm
Number of wheels 6
Front Michelin IF 800/70 R38 CEREXBIB
Centre Michelin 1000/55 R32 CEREXBIB
rear Michelin 900/60 R32 CEREXBIB
Steering angle  
Front +/- 10 °
Centre +/- 20 °
Rear +/- 32 °
Articulated joint +/- 35 °
Inner turning radius 7,50 m
Chassis and engine  
Transport speed (option) 20 (25, 32, 40) km/h
Motor power 480/653 kW/HP
Fuel tank capacity 1300 l
AdBlue tank capacity 95 l
Hydrostatic drive x

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