Reversible sidecutters for excavators / 305x58x21
GX-AFTER

Reversible sidecutters for excavators / 305x58x21

Catalog number:NX305 Nr OEM:NX305 Manufacturer:GX-AFTER
Add a review

Weld-on Side Cutter Blade 305x58x21 mm - NX305

Technical Specification and Compatibility

Universal NX305 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 massive dimensions of 305 mm length, 58 mm width, and 21 mm thickness, it provides an effective wear barrier for bucket cheeks in medium-sized construction machinery.

Part Number: NX305
Component Type: Weld-on Side Cutter / Side Wear Plate
Length: 305 mm
Width: 58 mm
Thickness: 21 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 NX305 Product

Cutting Geometry: The blade is factory-beveled, facilitating ground penetration and reducing cutting resistance when widening the trench.
Versatility: The simple, rectangular shape allows this element to be used on buckets from various manufacturers (JCB, CAT, Volvo, Komatsu) as a side guard.
Weldability: The steel alloy selection enables a durable weld without complex heat treatment processes (following proper welding practices).
21mm Thickness: Increased cross-section ensures long component life, protecting the bucket structure from erosion.

Application in machinery

Machine Type Purpose
Backhoe Loaders Sides of digging (rear) and loading buckets
Mini & Midi Excavators Side edge protection (side cutters)
Grading Buckets Corner reinforcement

This is a universal element. Dimensions decide: 305mm length, 58mm width, 21mm 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

Working with worn bucket sides leads to weakening of its load-bearing structure ("cheeks") and weld cracking. Regenerating the bucket side is much more expensive than welding on new NX305 side guards.

Part Role in the Machine and Failure Diagnostics

The NX305 side cutter acts as a "side knife", facilitating bucket penetration into the material and protecting 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.

📞 Can't find the part you're looking for?

No worries. Our website features only a few thousand of the over 60,000 parts we have in stock. Contact us – we likely have what you need readily available!

🔧 Expert Guide: Key Installation Tips

  1. Preparation: Clean the welding area to bare metal. The old, worn side cutter is best cut off and the surface ground smooth.
  2. Preheating: It is recommended to preheat the material (to approx. 150-200°C) before welding to avoid hydrogen cracking in the heat-affected zone.
  3. Welding: Perform intermittent welds to avoid overheating the component, which could lead to annealing and loss of hardness.

Frequently Asked Questions (FAQ)

Is the blade drilled?

No. NX305 is a solid blade intended for welding. It does not have mounting holes.

Can it be cut?

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

Does it fit left and right sides?

Yes, the profile is symmetrical (or simple beveled), allowing installation on both 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.

NX305
NX305
1.40 kg

Data sheet

OEM NUMBERS
NX305
THICKNESS (MM)
21
LENGTH (MM)
305
WIDTH (MM)
58

Specific References

MPN
NX305
Łączna ocena:
0,0
Kupiłeś ten produkt? Napisz recenzję dla innych!
Be the first to write your review !
Opinion:
(0 opinions)

Write a review

Reversible sidecutters for excavators / 305x58x21

Catalog number: NX305
Title for your review*
Your review*
Your name*
Your email*

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

32.96 zł

net price
26,80 zł
Available in large quantity Temporarily unavailable
26,80 zł
net price

32.96 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 3 points, it gives you 1.20 zł
  • Place an order within 12h 28m 37s And we will send your order today

    Lowest price from 30 days before the discount: 32.96 zł
    PRODUCT SPECIFICATION
    OEM NUMBERS
    NX305
    THICKNESS (MM)
    21
    LENGTH (MM)
    305
    WIDTH (MM)
    58

    See also similar products

    Reversible sidecutters for excavators / 450x74x23
    KAT: NX450

    Reversible sidecutters for excavators / 450x74x23

    Available in large quantity Temporarily unavailable
    Price Gross price 60.27 zł
  • You will receive 5 points, it gives you 2.00 zł
  • Place an order within 12h 28m 37s And we will send your order today
    Nie możesz dodać więcej produktów
    Reversible sidecutters for excavators / 620x95x38
    KAT: NX620

    Reversible sidecutters for excavators / 620x95x38

    Temporarily unavailable
    Price Gross price 141.45 zł
  • You will receive 12 points, it gives you 4.80 zł

    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



    Gadu-Gadu communicator
    GG: 4185846 - Daniel
    Phone
    +48 17 864 31 00
    +48 17 864 00 24
    +48 17 864 25 96

    Mobile phone
    +48 607-700-547
    +48 695-944-818
    +48 691-330-531
    +48 690-906-751

    Fax
    +48 17 864 31 20