Reversible sidecutters for excavators / 450x74x23
GX-AFTER

Reversible sidecutters for excavators / 450x74x23

Catalog number:NX450 Nr OEM:NX450 Manufacturer:GX-AFTER
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Weld-on Side Cutter Blade 450x74x23 mm - NX450

Technical Specification and Compatibility

Heavy-duty NX450 side cutter (side blade) from the GX-AFTER range. This is a protective element designed for permanent installation (welding) on the side edges of excavator and loader buckets. With substantial dimensions of 450 mm length, 74 mm width, and 23 mm thickness, it provides an effective wear barrier for bucket cheeks in larger construction machinery.

Part Number: NX450
Component Type: Weld-on Side Cutter / Side Wear Plate
Length: 450 mm
Width: 74 mm
Thickness: 23 mm
Material: Weldable Wear-Resistant Steel
Profile: Beveled (Cutting)

GX-AFTER supplies G.E.T. components with optimized metallurgical composition. Our side cutters combine high surface hardness with core toughness, preventing edge chipping when working in rocky ground.

Features of NX450 Product

Extended Length: The 450 mm length allows protecting a significant portion of the bucket side with a single element, reducing welding points.
Extra Thickness: 23 mm cross-section ensures extended service life even when working in highly abrasive materials (gravel, crushed stone).
Cutting Bevel: Single-sided sharpening reduces resistance when penetrating the ground, improving digging efficiency.
Versatility: The simple, rectangular geometry allows installation on any flat-sided bucket, regardless of machine brand.

Application in machinery

Machine Type Purpose
Excavators Side protection for large digging buckets
Backhoe Loaders Reinforcement for grading and loading buckets
Wheel Loaders Side edge protection (wear plates)

This is a universal element. Dimensions decide: 450mm length, 74mm width, 23mm thickness.

Related Parts and Hardware

Installation requires appropriate welding consumables (electrodes or wire for wear-resistant steels). It is also worth checking the condition of the main cutting edge and tooth adapters.

⚠️ Safety Warning

Operating without side cutters leads to thinning of the bucket's structural side plates ("cheeks"). Repairing a damaged bucket side is much more expensive than preemptively welding on new NX450 guards.

Part Role in the Machine and Failure Diagnostics

The NX450 side cutter acts as a "side knife", facilitating bucket penetration and shielding its sides from friction.

  • › Cutting edge rounding (increased digging resistance).
  • › Thickness reduction (risk of cracking or wearing through to bucket native material).
  • › Material chipping.
  • › Cracks in the weld connecting to the bucket.

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🔧 Expert Guide: Key Installation Tips

  1. Preparation: Clean the welding area to bare metal. Old side cutter remains should be cut off and ground flush.
  2. Preheating: It is recommended to preheat the material (to approx. 150-200°C) before welding, especially given the 23mm thickness, to prevent cracking.
  3. Welding: Perform intermittent welds (stitch welding) to avoid overheating the component and annealing the steel.

Frequently Asked Questions (FAQ)

Does it contain holes?

No. NX450 is a solid blade intended for welding. It is not a bolt-on element.

Is it cuttable?

Yes. The blade can be cut to any length to match the bucket side height.

Is it right or left handed?

The profile is symmetrical (or simple beveled), allowing installation on both left and right sides of the bucket.

Question mark

Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.

NX450
NX450
4.40 kg

Data sheet

OEM NUMBERS
NX450
THICKNESS (MM)
23
LENGTH (MM)
450
WIDTH (MM)
74

Specific References

MPN
NX450
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Reversible sidecutters for excavators / 450x74x23

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Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57a
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

60.27 zł

net price
49,00 zł
Available in large quantity Temporarily unavailable
49,00 zł
net price

60.27 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 5 points, it gives you 2.00 zł
  • Place an order within 12h 28m 26s And we will send your order today

    Lowest price from 30 days before the discount: 60.27 zł
    PRODUCT SPECIFICATION
    OEM NUMBERS
    NX450
    THICKNESS (MM)
    23
    LENGTH (MM)
    450
    WIDTH (MM)
    74

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    WE OFFER PRODUCTS OF THE BEST BRANDS

    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

    Opening hours
    Telephone support - Monday - Friday (8:00 AM – 5:00 PM)
    Order pick-up - Monday - Friday (8:00 AM – 4:30 PM)

    Email



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