• Bucket ditching tapered suitable for CAT 428D 428E 428F 432E - COBRA
  • Bucket ditching tapered suitable for CAT 428D 428E 428F 432E - COBRA
  • Trapezoidal bucket suitable for CAT 428D 428E 428F 432E - COBRA
Bucket ditching tapered suitable for CAT 428D 428E 428F 432E - COBRA
NEXGEN

Bucket ditching tapered suitable for CAT 428D 428E 428F 432E - COBRA

Catalog number:BDCATDEF Nr OEM:BDCATDEF Manufacturer:NEXGEN
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NEXGEN V-BUCKET (TRAPEZOIDAL, HB400, 250L) SUITABLE FOR CAT 428D-F - BDCATDEF

Technical Specification and Compatibility

A brand new, complete trapezoidal (V-bucket) by NEXGEN, designed for CATERPILLAR 428D, 428E, 428F, 432E, 438, 442, and 444 backhoe loaders. The bucket's body is made of high-quality steel, and the cutting edge from durable HB400 wear-resistant steel. It features an innovative reinforced hitch structure (ears welded to the bottom and a special cross-beam) to prevent twisting, and an elongated bottom profile for easier ditch forming 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: BDCATDEF
Type: Trapezoidal (Ditching Tapered)
Angle: 2 x 30°
Capacity: 250 L (0.25 m³)
Cutting Edge: HB400 Wear Resistant Steel
Dimensions (Bot x Top x H): 460 x 1470 x 1000 mm
Hitch Dimensions: Pin diameters 45 mm and 50 mm, dipper width 205 mm and 255 mm, pin centers 345 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: 428D, 428E, 428F, 432E, 438, 442, 444

The list above is for reference. You must verify your dipper arm dimensions: 45mm & 50mm pin diameters, 205mm & 255mm arm widths, and 345mm 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

A trapezoidal bucket is a specialized tool for forming and cleaning ditches, canals, and slopes with a specific angle (here 2x30°). Its technical condition directly impacts the quality and speed of work.

  • › Cracks in welds or plating, especially near the hitch.
  • › Complete wear or bending of the cutting edge (HB400) or teeth.
  • › Ovalization ("egging") of the pin holes, causing play and imprecise work.

📞 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 is the difference between a trapezoidal and a grading bucket?

A grading bucket has a flat bottom and straight sides, used for leveling flat surfaces. A trapezoidal (or V-bucket), like this one, has its bottom and sides fixed at a specific angle (here 30°) to form a V-shape, allowing it to create a perfect trapezoidal ditch profile in a single pass.

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 428D, E, F and newer backhoe loaders. Unlike systems with two identical pins, the CAT hitch uses different diameters and widths for the dipper pin and the link pin.

3. Will this bucket fit a CAT 428C or a JCB 3CX?

Absolutely not. This bucket is exclusively for CAT D/E/F-series machines with the 345mm pin center hitch. The older 428B/C models used a 370mm pin center. The JCB system (45/175/340) is completely different. 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.

BDCATDEF
BDCATDEF
185.00 kg

Data sheet

SUITABLE FOR
CAT
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
BDCATDEF
HEIGHT (MM)
7000
WIDTH (MM)
400
1300
NUMBER OF TEETH
3
PINS (MM)
45
50
ARM WIDTH (MM)
205
255
SPACING OF THE PINS (MM)
345

Specific References

MPN
BDCATDEF
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Bucket ditching tapered suitable for CAT 428D 428E 428F 432E - COBRA

Catalog number: BDCATDEF
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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

4,894.17 zł

net price
3979,00 zł
Last pieces Temporarily unavailable
3979,00 zł
net price

4,894.17 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 398 points, it gives you 159.20 zł
  • Lowest price from 30 days before the discount: 4,894.17 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    BDCATDEF
    HEIGHT (MM)
    7000
    WIDTH (MM)
    400
    1300
    NUMBER OF TEETH
    3
    PINS (MM)
    45
    50
    ARM WIDTH (MM)
    205
    255
    SPACING OF THE PINS (MM)
    345

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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)
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