• Quickhitch backhoe suitable for CAT 428B 428C - COBRA - 161-3241
  • Quickhitch backhoe suitable for CAT 428B 428C - COBRA - 161-3241
  • Quickhitch backhoe suitable for CAT 428B 428C - COBRA - 161-3241
Quickhitch backhoe suitable for CAT 428B 428C - COBRA - 161-3241
HIMACORE

Quickhitch backhoe suitable for CAT 428B 428C - COBRA

Catalog number:SKX912830HM Nr OEM:1613241 Manufacturer:HIMACORE
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COBRA MECHANICAL QUICK HITCH (45/50MM) SUITABLE FOR CATERPILLAR - 1613241

Technical Specification and Compatibility

A premium, reinforced mechanical quick hitch from the COBRA series. Designed for the rear dipper arm of CATERPILLAR B and C series backhoe loaders (e.g., 428B, 428C). It allows for instant attachment changes (buckets, rippers). The COBRA model features internal reinforcements to prevent twisting under load and a special shell design that resists clogging (e.g., in clay). The quick hitch is brand new, complete, and ready for installation (does not include mounting pins for the arm).

Part number: 1613241
Type: Mechanical, Reinforced (COBRA)
Pin Diameter: 45 mm and 50 mm
Dipper Width: 205 mm and 255 mm
Pin Centers: 370 mm

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.

Essential for Installation & Use

  • › Mounting pins (45 mm and 50 mm): For mounting the hitch to the machine's arm (not included).
  • › Quick hitch key/bar: Necessary to operate the locking mechanism.
  • › HYPTRON Grease: For regular lubrication of the locking mechanism and pins.

Application in machines

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

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

⚠️ Safety Warning

Never operate with a suspended attachment unless you are 100% certain the quick hitch mechanism is correctly and fully locked. Always perform test curls and movements close to the ground after changing an attachment. An unexpectedly detached bucket can cause fatal injury.

Part's Role in the Machine and Failure Diagnostics

A mechanical quick hitch radically shortens the time needed to change attachments, increasing machine efficiency. Its failure or wear mainly manifests as problems with securely attaching buckets.

  • › Growing play (slop) between the hitch and the bucket.
  • › Difficulty locking or unlocking the mechanism (seizing, corrosion).
  • › Visible cracks on the welds or body of the hitch.
  • › Ovalization (egging) of the pin holes for mounting to the dipper arm.

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🔧 Expert's Guide: Key Installation Tips

  1. Cleanliness is key: Before attaching a bucket, always ensure the bucket hooks and the inside of the quick hitch are clean (no dirt, rocks, or ice).
  2. Lubricate the mechanism: Regularly grease the moving parts of the locking mechanism and any grease zerks on the hitch (e.g., with HYPTRON grease).
  3. Verify the lock: After every attachment change, perform a safety check: rest the bucket on the ground and try to curl and uncurl it to ensure it is securely locked on both pins.
  4. Check dipper pins: When installing the new hitch on the arm, check the condition of the arm's pins and bushings. Any play in this area will be transferred to the entire attachment.

Frequently Asked Questions (FAQ)

1. What is a COBRA hitch?

The COBRA model features internal reinforcements and a special shell design. It is designed for heavier work and performs better in sticky materials like clay, which could clog standard hitches.

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

This is a characteristic feature of the hitch on CATERPILLAR B and C series backhoe loaders. Unlike many excavators where both pins are the same diameter, the CAT hitch often uses one diameter pin at the dipper end and a different diameter at the linkage. This is crucial for a correct fit and working geometry.

3. What is the difference between this hitch and 2730799?

The main difference is the hitch dimensions, specifically the pin centers. This model (1613241) has 370 mm pin centers and fits the older B and C series machines. The 2730799 model has 345 mm pin centers and is for the newer D, E, and F series machines. They are very similar, so verifying dimensions is critical before purchase.

Question mark

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.

SKX912830HM
1613241
78.00 kg

Data sheet

SUITABLE FOR
CAT
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
1613241 / 161-3241
PINS (MM)
45
50
ARM WIDTH (MM)
205
255
SPACING OF THE PINS (MM)
370

Specific References

MPN
1613241
Łączna ocena:
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Quickhitch backhoe suitable for CAT 428B 428C - COBRA

Catalog number: SKX912830HM
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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

3,196.77 zł

net price
2599,00 zł
Available in large quantity Temporarily unavailable
2599,00 zł
net price

3,196.77 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 260 points, it gives you 104.00 zł
  • Lowest price from 30 days before the discount: 3,196.77 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    1613241 / 161-3241
    PINS (MM)
    45
    50
    ARM WIDTH (MM)
    205
    255
    SPACING OF THE PINS (MM)
    370

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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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