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Used New Holland sieve and pre-sieve

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The sieve and pre-sieve are key components of the cleaning system in a combine harvester: they separate clean grain from straw fragments, cobs, and dust after passing through the shakers or separation rotor. A warped, clogged, or broken-slat sieve results immediately in impurities in the grain or measurable losses of clean grain in the straw output. As a specialist in used agricultural equipment since 1945, TMC Bejenne offers a permanent stock of New Holland sieves and pre-sieves sourced from controlled dismantling of combine harvesters, available immediately from Naintré for all major series.

Used New Holland sieves and pre-sieves at TMC Bejenne

New Holland is one of the most represented brands in our stock of separation and cleaning parts. TMC Bejenne has a selection of used sieves and pre-sieves for the main New Holland combine harvester series: the CX series (5 and 6 shakers), CR (Twin Rotor), and TX/TF (older conventional generations). These parts come from complete machines dismantled on our 11-hectare site in Naintré, inspected by our technicians before shelving. With 25,000 references in constant turnover, TMC Bejenne covers both recent CX 8000 series and older models like TX 66, TX 68, or TF 76. For other cleaning and separation stages, also check out our separation, shaking, and cleaning ranges.

Upper and lower sieve: function and wear signs

The cleaning system of a New Holland combine harvester relies on two superimposed sieves, each with a specific role in the separation chain:

  • Upper sieve (chaff sieve): the first sieve that grain passes through after the shakers or rotor. Its adjustable slats allow the sorting of whole grains while retaining fine straw and cobs. A worn or warped upper sieve lets impurities pass to the lower sieve and increases the load on the return elements.
  • Lower sieve (grain sieve): finer than the upper sieve, it performs the final sorting: clean grain falls into the grain auger, unseparated elements return via the return circuit. A clogged or bent lower sieve causes a high impurity rate in the delivered grain.
  • Wear signs to watch for: presence of clean grain in the straw output, broken grains or foreign bodies in the hopper, inability to properly adjust with usual settings, bent slats, or broken retaining hooks.

In workshop-checked used agricultural equipment, TMC Bejenne sieves are checked for slat condition, frame geometry, and mounting points before any shipment.

New Holland combine pre-sieve: function and adjustment

The pre-sieve is positioned upstream of the upper and lower sieves on the cleaning table. Its role is to remove the coarsest elements — long straw, cobs, unthreshed whole ears — before the mass reaches the fine sieves. On New Holland TX and TF shaker series, the pre-sieve is a fixed or slightly adjustable part with an opening adapted to the crop. On CX and CR series, some models feature electric adjustment of the pre-sieve from the cab, allowing in-field adjustments without stopping the machine. Signs of an end-of-life pre-sieve include rapid clogging of upper and lower sieves, frequent blockages at the bottom of the table, or excessive return of elements. TMC Bejenne has used pre-sieves for the TX 36, TX 66, TX 68, TF 76, CX, and CR series; contact our team at 05 86 24 00 26 to check availability for your series.

Used New Holland CX sieve: CX 820, CX 840, CX 860 series

New Holland CX combine harvesters make up the majority of our used sieve stock. The CX series is divided into two reference groups based on the number of shakers, determining sieve dimensions and surface area:

  • CX 5 shakers (CX 720, CX 740, CX 760, CX 820): smaller sieve surface with proportional cleaning table width. The CX 820 is the most commonly requested series in this group.
  • CX 6 shakers (CX 840, CX 860, CX 8080): wider cleaning table with correspondingly sized sieves. TMC Bejenne holds a large stock for the CX 860 (the most represented model at our dismantling yard), with upper and lower sieves available immediately.

CX sieves are compatible across certain same-generation series; however, variations exist according to manufacturing year and presence of electric adjustment control. Please specify your machine's serial number when inquiring at 05 86 24 00 26.

Used New Holland TX and TF sieves

The TX and TF series represent several generations of conventional shaker-type New Holland combine harvesters, still widely used on French farms. TMC Bejenne offers used sieves and pre-sieves for the main series:

  • TX 30 to TX 36: entry-level TX series with medium-size cleaning table. These parts are rarer as machines age; contact us to verify real-time availability.
  • TX 62 to TX 68: high-end TX series, the most common on the French market. TMC Bejenne holds significant stock for TX 66 and TX 68, the most dismantled models in the range. Upper and lower sieves TX 66/67/68 share the same dimensions.
  • TF 42 and TF 76: Twin Flow series with two axial separation rotors (technology distinct from CX/CR). TF sieves have unique characteristics, not interchangeable with TX series. Stock mainly available for TF 76.

Clayson 133, 1520, 1530, and 1540 models (ancestors of the TX series) are also available upon request depending on the machines in our yard. Call 05 86 24 00 26 directly for real-time verification.

Used New Holland CR sieves: Twin Rotor series

The CR series (CR 960, CR 980, CR 9070, CR 9090) use two axial rotors that simultaneously thresh and separate without shakers. The cleaning table thus receives a more regular and finer grain flow than shaker machines, altering sieve stress. CR sieves are generally wider than equivalent CX series sieves, with reinforced frames to handle large rotor flows. TMC Bejenne stocks used sieves and pre-sieves for CR 960, CR 980, CR 9070, and CR 9090 series, sourced from controlled machine dismantling. Some CR models share sieve references with same-generation CX series — serial number verification is essential before ordering. Contact our team at 05 86 24 00 26.

Benefits of used agricultural equipment at TMC Bejenne

Choosing a used sieve or pre-sieve at TMC Bejenne means:

  • 30–70% savings compared to the price of a new sieve, for a mechanical part whose wear is verifiable and gradual.
  • Workshop-checked parts: slat condition, frame deformation, mounting points, and adjustment mechanisms are inspected by our technicians before shipment.
  • A constantly rotating stock covering all New Holland generations: from older Clayson and TX models to recent CX and CR series.
  • Telephone support to identify the exact sieve compatible with your model, number of shakers, and manufacturing year.
  • Since 1945, TMC Bejenne dismantles machines to extend each component's lifespan, part of a circular economy approach.
  • Fast delivery from Naintré (Vienne): our 200 weekly shipments cover all of France, minimizing your downtime during the busy season.

The upper sieve (chaff sieve) receives the grain flow mixed with fine straw after the shakers or rotor. Its wider and adjustable slats regulate the passage of whole grains. The lower sieve (grain sieve), finer in mesh, performs the final sorting: clean grain proceeds to the grain auger, and unseparated elements return to the return circuit. These two parts work in tandem and wear differently depending on the crop and settings: an upper sieve closed too much will overload the lower sieve with return elements, while an overly open lower sieve allows impurities into the delivered grain.

Adjustment of the sieve on a New Holland CX 860 is done from the cab (electric control on recent models) or manually on older versions. Typical settings vary by crop: winter cereals (wheat, barley) between 8 and 14 mm for the upper sieve, 5 to 8 mm for the lower sieve; peas and legumes require wider openings. The optimal setting minimizes both grain losses in the straw outlet and impurities in the hopper. If your sieve no longer adjusts properly despite corrections, it generally indicates a bent slat or a faulty adjustment mechanism. TMC Bejenne can help determine if the issue is with the sieve itself or the adjustment system: call 05 86 24 00 26.

TMC Bejenne keeps used sieves and pre-sieves in stock for the CR 960, CR 980, CR 9070, and CR 9090 series. Inventory changes constantly with dismantling progress on our 11-hectare site. Availability for specific models may vary; please call our team at 05 86 24 00 26 for real-time verification and compatibility advice based on your serial number.