• Bucket 35cm suitable for CAT 428B 428C - HB400
  • Bucket 35cm suitable for CAT 428B 428C - HB400
  • Bucket 35cm suitable for CAT 428B 428C - HB400
Bucket 35cm suitable for CAT 428B 428C - HB400
NEXGEN

Bucket 35cm suitable for CAT 428B 428C - HB400

Catalog number:B35CATBC Nr OEM:B35CATBC Manufacturer:NEXGEN
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35CM NEXGEN DIGGING BUCKET (HB400) SUITABLE FOR CAT 428B, 428C - 128-7663

Technical Specification and Compatibility

A brand new, complete 35 cm digging bucket, manufactured by a leading European producer for the NEXGEN brand. Designed for CATERPILLAR 428B and 428C backhoe loaders. The bucket's body is made of high-quality steel, and the cutting edge from durable HB400 wear-resistant steel. It features internal reinforcements to prevent twisting and an elongated bottom profile for easier digging and material retention. The bucket is fully assembled (with teeth and bushings, pins not included) and ready for immediate installation, manufactured in accordance with the ISO 7451 standard.

Part number: 128-7663 / 1287663
Width: 350 mm
Capacity: 100 L
Cutting Edge: HB400 Wear Resistant Steel
Body: Quality Steel (e.g., S355)
Hitch Dimensions: Pin diameters 45 mm and 50 mm, dipper width 205 mm and 255 mm, pin centers 370 mm

In the construction industry, machine reliability is the key to success. That's why we offer high-quality replacement parts for construction machinery that meet the highest standards of durability and performance. Our products are the ideal solution for companies and specialists looking for reliable components at attractive prices.

Essential for Assembly

  • › Mounting pins (45 mm and 50 mm): The bucket does not include pins. They must be purchased separately.

Application in machines

Brand Type / Series / Model
CATERPILLAR Backhoe Loaders: 428B, 428C

The list above is for reference. You must verify your dipper arm dimensions: 45mm & 50mm pin diameters, 205mm & 255mm arm widths, and 370mm pin centers.

⚠️ Safety Warning

Before mounting or dismounting the bucket, ensure the machine is on stable, level ground and the attachment is lowered to the ground. Always use certified lifting slings and ensure no one is in the working area of the attachment.

Part's Role in the Machine and Failure Diagnostics

The bucket is the primary working tool of an excavator. Its technical condition directly affects performance and operating costs. A worn or damaged bucket can lead to reduced efficiency and increased strain on the machine.

  • › Cracks in welds or plating (especially near the hitch and reinforcements).
  • › Complete wear of the cutting edge (HB400) and teeth.
  • › Ovalization ("egging") of the pin holes, causing play.
  • › Deformation of the side plates or bottom of the bucket.

📞 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!

🔧 Expert's Guide: Key Installation Tips

  1. Check pins and bushings on the arm: Before mounting the new bucket, check the condition of the pins and bushings on the excavator arm. Any play in these areas will be transferred to the new bucket.
  2. Grease thoroughly: Before installation, generously grease the pins (45mm and 50mm) and bushings in the bucket with a suitable grease, such as HYPTRON.
  3. Secure pins correctly: Make sure the pins are properly secured against sliding out, according to the mounting system on your machine.
  4. Check movement: After installation, perform several full cycles of bucket movement to ensure there are no collisions with the arm or cylinder.

Frequently Asked Questions (FAQ)

1. What does HB400 mean for a cutting edge?

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 S355 steel, ensuring a longer life for the bucket's cutting edge.

2. Why does this hitch have two different pin diameters (45mm and 50mm)?

This is a specific design feature of the hitch system used on CATERPILLAR 428B and 428C backhoe loaders. Unlike systems with two identical pins, the CAT hitch uses different diameters and widths for the dipper pin and the link pin. You must measure this carefully before ordering.

3. Will this bucket fit a JCB 3CX or CASE 580?

Absolutely not. This bucket is exclusively for CAT machines with the specific 45/50mm pin hitch. A JCB 3CX/4CX uses a 45mm / 175mm / 340mm hitch, and a CASE 580 uses a 38/45mm hitch. None of these systems are compatible.

Znak zapytania

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.

B35CATBC
B35CATBC
105.00 kg

Data sheet

SUITABLE FOR
CAT
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
128-7663 / 1287663
WIDTH (MM)
350
NUMBER OF TEETH
3
PINS (MM)
45
50
ARM WIDTH (MM)
205
255
SPACING OF THE PINS (MM)
370

Specific References

MPN
B35CATBC
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Bucket 35cm suitable for CAT 428B 428C - HB400

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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

2,520.27 zł

net price
2049,00 zł
Last pieces Temporarily unavailable
2049,00 zł
net price

2,520.27 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 205 points, it gives you 82.00 zł
  • Lowest price from 30 days before the discount: 2,520.27 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    128-7663 / 1287663
    WIDTH (MM)
    350
    NUMBER OF TEETH
    3
    PINS (MM)
    45
    50
    ARM WIDTH (MM)
    205
    255
    SPACING OF THE PINS (MM)
    370

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    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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    GG: 4185846 - Daniel
    Phone
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