Pad wear cuneiform suitable for CAT
VICORTEX

Pad wear cuneiform suitable for CAT

Catalog number:SKX984252VX Nr OEM:217-1577 Manufacturer:VICORTEX
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Wedge Telescopic Boom Slide Pad (28-59mm) suitable for CAT E/F - 2171577

Technical Specification and Compatibility

A high-quality 2171577 wedge boom slide pad by VICORTEX. This is a specialized, tapered adjustment pad used in the telescopic arms of newer CAT backhoe loaders (e.g., E and F series). Its unique shape with variable thickness from 28 mm to 59 mm is used for precise play adjustment and centering of the extendable stick. The base dimensions are 176x92 mm, and the mounting hole spacing is 50 mm.

Part Number: 2171577
Type: Telescopic Boom Slide Pad (Wedge / Tapered)
Length: 176 mm
Width: 92 mm
Thickness: 28 / 59 mm (wedge shape)
Hole Spacing: 50 mm
Material: High-strength plastic/composite

By choosing VICORTEX products, you rely on quality and reliability crucial for your machines. Thanks to modern technologies and high-grade materials, Vicortex slide pads offer excellent durability even in extreme conditions, minimizing failure risks and costly downtime.

Features of the 2171577 Wedge Pad

Wedge Shape: Allows for precise pressure adjustment and elimination of side or vertical play by sliding the pad within its seat.
High Compression Strength: Vicortex material withstands the immense pressure forces at telescope support points.
Low Friction Coefficient: Ensures smooth arm extension and retraction, reducing load on the telescope cylinder.
Chemical Resistance: Impervious to grease, oil, and fuel, ensuring long life in harsh working environments.

Application in machinery

Brand Machine Type Series / Models
Caterpillar (CAT) Backhoe Loaders E Series: 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E, 450E
F/F2 Series: 416F, 416F2, 420F, 420F2, 430F, 430F2, 450F
Other: 415, 415F2, 416, 420, 420XE, 430, 440, 450

The list above is for reference. It is crucial to verify the shape (wedge) and dimensions (176x92 mm) on your machine.

Related Parts and Hardware

This pad is mounted with 2 bolts (usually part of an adjustment mechanism). When replacing wedge pads, it is also worth checking the condition of flat pads and applying fresh telescopic boom grease.

⚠️ Safety Warning

Worn wedge pads make it impossible to correctly adjust the arm play. This leads to telescope "wobble", which accelerates wear on other components and can lead to fatigue cracking of the boom structure.

Part Role in the Machine and Failure Diagnostics

The 2171577 wedge pad is used not only for guiding the extension but primarily for centering it and eliminating play. Thanks to its tapered shape, tightening the adjustment screws forces the pad against the inner arm section, removing unwanted clearance.

  • › Unable to eliminate play despite maximum tightening of adjustment.
  • › Visible misalignment of the extending arm section.
  • › Uneven wear of flat pads (caused by malfunctioning wedges).
  • › Cracked or deformed wedge.

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🔧 Expert Guide: Key Installation Tips

  1. Mounting Direction: This is a wedge pad (thickness changes from 28 to 59 mm). It must be installed the correct way around for the adjustment mechanism to work properly.
  2. Clean Socket: Thoroughly clean the tapered socket in the outer arm. Dirt will prevent the wedge from sliding correctly during adjustment.
  3. Gradual Adjustment: Do not force the adjustment screws. Eliminate play gradually, checking for smooth telescope movement.
  4. Lubrication: Grease the pad surfaces and its tapered side (touching the outer arm) to facilitate adjustment.

Frequently Asked Questions (FAQ)

Is this pad flat?

No, it is a wedge pad. Its thickness varies along its length (from 28mm to 59mm), which is used for play adjustment. Flat pads have a constant thickness.

How many of these pads are in the machine?

Typically, a CAT telescope uses 2 or 4 wedge pads (for adjustment) and several flat pads. You should check the diagram for your specific model.

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.

SKX984252VX
217-1577
0.84 kg

Data sheet

SUITABLE FOR
CAT
MACHINE TYPE
BACKHOE LOADER
OEM NUMBERS
2171577
THICKNESS (MM)
28
59
LENGTH (MM)
176
WIDTH (MM)
92
BOLT SPACING
50

Specific References

MPN
217-1577
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Pad wear cuneiform suitable for CAT

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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

183.89 zł

net price
149,50 zł
Available in large quantity Temporarily unavailable
149,50 zł
net price

183.89 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 15 points, it gives you 6.00 zł
  • Lowest price from 30 days before the discount: 183.89 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    CAT
    MACHINE TYPE
    BACKHOE LOADER
    OEM NUMBERS
    2171577
    THICKNESS (MM)
    28
    59
    LENGTH (MM)
    176
    WIDTH (MM)
    92
    BOLT SPACING
    50

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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

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