An essential repair component – a high-quality weld-on cutting edge (plow blade), designed for snow plows or front loader buckets on JCB 4CX backhoe loaders. Made entirely from the highest grade HB400 wear-resistant steel, it guarantees extreme durability against abrasion during snow removal, grading, or earthmoving. This is a key component that restores the structural integrity and functionality of the attachment.
HIMACORE specializes in providing the highest quality hydraulic parts for construction machinery. Our products, such as hydraulic pumps, motors, and valves, are designed for maximum performance and reliability in the toughest working conditions. By choosing HIMACORE, you are investing in the precision, durability, and operational certainty of your machine's hydraulic system.
| Brand | Type / Series / Model |
|---|---|
| JCB | Backhoe Loaders: 4CX (front loader bucket / plow) |
The list above is for reference. This cutting edge fits attachments with a width of 2450 mm.
Cutting edge installation requires welding. Welding work on structural attachments should only be performed by a certified welder, following proper procedures (pre-heating, correct welding consumables) to prevent cracks and ensure the full strength of the joint.
The weld-on cutting edge is the main wear component of a bucket or plow. Its wear or cracking compromises the entire structure and makes efficient work impossible.
📞 Can't find the part you're looking for?
No problem. Our website shows only a few thousand of the over 60,000 parts we have in stock. Contact us – we probably have what you need on the shelf!
HB400 is a designation for wear-resistant steel with a hardness of about 400 on the Brinell scale. It is a material significantly harder and more resistant to abrasion than standard structural steel (like S355), which provides a much longer service life for the cutting edge.
2. Will this cutting edge fit a 3CX bucket?No. This cutting edge is 2450 mm (2.45 m) long, which corresponds to the standard loader bucket width for a JCB 4CX. The bucket on a 3CX model is narrower (typically around 2350 mm or 2360 mm).
3. Why is pre-heating so important when welding HB400?HB400 steel has a high carbon content, which makes it hard but also brittle during welding. Rapid heating and cooling (which happens in normal welding) creates hard, brittle structures in the weld zone that will crack almost immediately under load. Pre-heating slows the entire process and prevents these cracks.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
Data sheet
Specific References
Manufacturer
Responsible person
See also similar products

Welded-in front bucket plow blade suitable for JCB 4CX backhoe loaders.
Length: 2450mm
Width: 150mm
Thickness: 16mm
Material: HB400

















