Throughput, bale density and efficiency redefined: CLAAS presents CEREX 700 with innovative chamber concept

Top performance in terms of density and throughput.

The CEREX 700 RC sets new heights in terms of efficiency: with a 1,000 rpm PTO drive, 5-row HD MULTIFLOW pick-up and spiral feed rotor, it produces up to 60 high-density bales per hour - even in demanding conditions and with low energy input. The standard PRO cutting frame keeps throughput capacity consistently high and effectively prevents blockages. The high-quality hydraulic system ensures consistently high pressure so that every bale is evenly compacted and shaped. Thanks to these technologies, the CEREX 700 RC is the ideal solution for contractors and large farms looking for a powerful and efficient variable round baler with a variable bale chamber.

Pressing agent: New chamber concept with separate hydraulics and strong tensioning arm.

The new bale chamber of the CEREX 700 RC works with two endless HD belts with continuous cleaning and a robust hydraulic system with a new clamping arm cylinder for maximum baling force. As a result, the CEREX 700 RC achieves bale densities of over 135 kg/m³ in straw - an absolute best in its class, as comparative tests have shown. The new HD belts are also extremely dimensionally stable and designed for a long service life even under maximum load. Due to the almost complete enclosure of the bale, crumbling losses are significantly reduced, even with short lengths of cut.

The pressure control is precise and constant, as well as easily set and controlled via the ISOBUS terminal. With its newly developed chamber concept and a separate hydraulic system, the CEREX 700 RC delivers highly compacted bales regardless of the crop and harvesting conditions. Even at high forward speeds, i.e. high throughput, the density remains stable, ensuring outstanding forage quality. A sensor on each endless HD belt for continuous bale shape control guarantees a perfect bale shape.

With the new bale chamber, bale diameters from 0.90 to 1.60 (CEREX 760 RC) or 0.90 to 1.83 m (CEREX 780 RC) can be realised continuously. A soft core function comes as standard and enables targeted baling pressure and quality control, especially when baling hay and silage.

Effective: MULTIFLOW HD pick-up and cutting rotor with 63 or 44 mm length of cut.

The CEREX 700 RC is equipped with the latest generation of CLAAS pick-up, the CLAAS MULTIFLOW HD with a working width of 2.10 m (1.90 m DIN raking width). Based on more than 90 years of experience in pick-up technology, it enables even lower-loss crop feeding and a noticeably more constant material flow. The 5-row HD pick-up enables high driving speeds with an impressive pick-up capacity thanks to its 146 rpm speed and maximises the crop flow to the cutting rotor. The innovative cam track first introduced in 2024 with the ROLLANT 630 RC UNIWRAP is both extremely smooth-running and durable with reduced maintenance requirements - thanks to the 70 mm pick up reel shaft, for example. Removable strippers made of robust, durable plastic guarantee quick and easy access for maintenance work.

High throughput: spiral rotor and HD knives.

Behind the pick-up of the CEREX 700 RC, the crop is transferred to the bale chamber by the proven heavy-duty ROTO CUT feed rotor with 8 mm thick, spirally arranged double tines made of double-hardened boron steel. Four rows of tines feed the crop at up to 13,800 cuts per minute through the 25-blade cutting rotor with a theoretical length of cut of 44 mm. The optional HD knives with individual spring preload guarantee particularly long operating times and sharpening intervals. The knife groups (25/13/12/0) are conveniently switched electro-hydraulically on the machine. All knives are individually secured and can be swivelled in and out hydraulically via the ISOBUS terminal.

In the event of irregular swath thicknesses, the PRO cutting frame is able to open by up to 30 mm while maintaining first-class cutting quality, thus adapting to the forage flow and preventing blockages. In addition, the visual and acoustic early warning system enables the operator to work as close as possible to the maximum throughput of the baler and proactively reduce the driving speed when the amount of forage increases significantly. Should a blockage nevertheless occur, the cutting frame can be actively lowered hydraulically at the touch of a button on the ISOBUS terminal. 

Durable: Powerful drives and HD chassis.

The CEREX 700 RC works with a consistent HD concept with robust, low-wear components. The HD frame has reinforced main load points, high-performance bearings and a cutting rotor drive via a heavy-duty duplex chain. The combination of selected components ensures maximum durability, even in hardness and continuous silage use. At the same time, vibrations are reduced. 

The CEREX 700 RC is driven by a new HD split drive designed for up to 216 hp input power with 1,000 rpm and split power distribution from the main gearbox. The left strand goes to the drive for the bale chamber, while the right strand drives the cutting rotor via a duplex chain. This type of drive allows the transmission of higher torques, and enables a longer service life of the drive chains and overall increased reliability of the entire baler.

The central lubrication system is also designed  for the most demanding and changing harvesting conditions. Customers can choose the extended PLUS centralised lubrication system as standard.

Thanks to adjustable tension rods, the drawbar can be infinitely adjusted to the tractor and the baler can always be aligned exactly horizontally for optimum performance. Connection to the tractor is quick and easy thanks to just three hydraulic hoses. These are clearly organised on a tray with function symbols.

Time-saving: even faster binding with hydraulic brake and "duckbill".

The CEREX 700 RC also sets new standards with its tying system. A hydraulic net brake ensures optimum net tension at all times, saving up to 15 per cent material - which is easy on the wallet and the environment. Thanks to the net storage on the side as well as at the front, there are always up to three additional net rolls on board, enough for even the longest working days. The net can be changed in just a few simple steps using the loading ramp. With ROLLATEX and ROLLATEX PRO, various heavy-duty wrapping nets with or without edge cover are available for the CEREX 700 RC.

The tying system of the CEREX 700 RC works with a so-called "duckbill". This feeding system in the form of a duckbill ensures that the net can be inserted quickly and precisely thanks to its pre-positioning. This saves valuable time when changing rolls, as there is no need for laborious threading.

Gentle on turf and soil: wheel sizes up to 1.17 m in diameter

The large-volume tyre equipment up to 620/50-22.5 is an important step towards optimum soil and sward protection. With a wheel diameter of up to 1.17 m, it is actually used on square balers and also offers excellent transport properties during road travel and first-class stability on slopes. 

Intuitive: Comfortable and user-friendly in all respects

ISOBUS operation of the new CEREX 700 RC is via the familiar, clearly laid out CEMIS 700 terminal with a 7 inch colour display with touch function, 10 direct access buttons and a rotary pushbutton in the programme. Alternatively, the round baler can be operated via other suitable ISOBUS terminals.

During work, the operator benefits from an intuitive user interface: the main settings can be customised directly in the terminal's start menu - ideal for different operators or changing harvesting conditions. The intuitive operating concept can also be used to analyse bale counters by customer or cutting mode: A plus for transparency, invoicing and operational management.

The CEREX 700 RC also offers maximum operating comfort on longer working days: work lights, a good view of the MULTIFLOW pick-up and the integrated camera for bale monitoring support precise work even in the dark. The moisture sensor provides the operator with important information on harvest quality in real time. Particularly practical: A sensor on the length of the bale ramp signals in the terminal whether the bale has been placed correctly and whether the tailgate can be closed again - for uninterrupted work.

CEREX 780 in the cloud: digital machine management with a wide range of options in CLAAS connect.

The new CEREX 700 RC, like all other round balers from CLAAS, is networked via CLAAS connect using the cloud in the app or on the web. New machines are stored directly in the customer's CLAAS connect as part of the machine handover. This gives them continuous mobile access to digital operating instructions, the lubricant guide and the CLAAS Parts Shop for ordering original CLAAS lubricants, wear and spare parts. This means that users have everything in one place - no more misplaced operating manuals and tedious searches for suitable lubricants and spare parts. This service is free of charge for CEREX 700 RC customers in CLAAS connect and is available in both the web version and the app. 

CLAAS connect also offers comprehensive machine and farm management functions that also support forage harvesting. For example, the integrated bale calculator makes it possible to calculate the required amount of net or twine so that you always have the right amount in stock. It is also possible to calculate the net or twine costs, which makes billing easier for contractors or inter-company use.

The most important arguments in favour of the new CLAAS CEREX 780 RC at a glance:

• New CEREX 700 RC round balers with variable bale chamber complete the product range above the VARIANT.
• Variable bale chamber features two endless HD belts for firm and dimensionally stable bales and minimal crumbling losses.
• Bale diameter infinitely adjustable in the terminal: from 0.90 to 1.60 m on the CEREX 760 RC and 0.90 to 1.83 m on the CEREX 780 RC.
• 1,000 rpm HD split drive with split power transmission to bale chamber and cutting rotor for up to 216 hp input power.
• Duplex chain for cutting rotor drive guarantees durability and efficient torque transmission.
• 5-row MULTIFLOW HD pick-up with 146 rpm, reduced drive requirement and increased ease of maintenance.
• Heavy duty cutting rotor with 25 HD knives and PRO cutting frame.
• New central lubrication system for maximum durability and low wear with individual setting and oil supply for up to 14 working hours without refilling.
• Strong chassis frame with 20 mm steel profiles and drawbar with infinitely adjustable tension rods.
• Large tyre equipment up to 1.17 m in diameter and low centre of gravity for even more ground protection and increased slope stability.
• New net binding with hydraulic net brake and "Duckbill" saves up to 15 per cent net and makes it easier to change net rollers.
• Convenient ISOBUS operation from the driver's seat.
• Digital networking with CLAAS connect for significant added value for customers thanks to machine and maintenance management, bale calculator and more.
   

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CLAAS Group, Group Communications
Inquiries to pr@claas.com