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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.49 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: PB1700-2
With a rated maximum load of 20,000 kg, the Square Plate Buffer PB1700-2 sits at the upper end of this product range and is engineered for applications where heavy impact forces, sustained high loads, or repeated shock cycles demand a robust rubber-to-metal bonded solution. With an overall diameter of 160 mm, a square plate dimension of 135 mm, a secondary diameter of 125 mm, a bore of 13 mm, an overall height of 70 mm, and a wall thickness of 6 mm, this buffer delivers the geometry required for demanding service conditions across many industrial sectors. Constructed using rubber-to-metal bonded technology, the PB1700-2 works by absorbing and dissipating energy on impact, cushioning machinery against shock loads from external moving components. This construction method ensures reliable load transfer between the rubber element and its metal faces, maintaining integrity under the high compressive and shear forces typical of heavy-duty environments. The design reduces impact force where machinery or a secondary object makes direct contact with a surface, while also functioning as an elastic element within a mechanical assembly. The PB1700-2 is well suited to construction and off-highway equipment, industrial machinery, commercial vehicles, agricultural equipment, elevators, and applications across marine, railway, mass transit, military and defence, and power generation sectors. At 20,000 kg maximum load, this variant is specifically appropriate where lighter-rated buffers would be insufficient, providing protection for surrounding structures, extending machinery service life, and improving operator comfort under high-load and shock-intensive operating conditions.
About PartsForMachines:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £5.49
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 100120MCB31-45 | 100100MCB31-45 | 100100MCB31-60 | 100100MCB31-70 | 100120MCB30-60 |
| Type | Buffer | Buffer | Buffer | Buffer | Buffer |
| Length | 121mm | 100mm | 100mm | 100mm | |
| Height | 120mm | ||||
| Size | 105x121mm | 100x100mm | 100x100mm | 100x100mm | |
| Deflection | 30 | 23 | 23 | 23 | 30mm |
| Diameter | 105mm | 100mm | 100mm | 100mm | |
| Diameter Range | 101-200mm | 51-100mm | 51-100mm | 51-100mm | |
| Length Range | 101-200mm | 51-100mm | 51-100mm | 51-100mm | |
| Shore Hardness | 45 | 45 | 60 | 70 | |
| Thread | M12 | M12 | M12 | M12 | M12 |
| Show More | |||||
A. The PB1700-2 has a maximum load rating of 20,000 kg, placing it at the upper end of the square plate buffer range and making it suitable for heavy-load and high-impact applications.
A. The PB1700-2 has an overall diameter (D1) of 160 mm, a square plate dimension (A) of 135 mm, a secondary diameter (D2) of 125 mm, a bore (d) of 13 mm, an overall height (H) of 70 mm, and a wall thickness (S) of 6 mm.
A. This buffer is suited to construction and off-highway equipment, industrial machinery, agricultural equipment, commercial vehicles, elevators, and industries including marine, railway and mass transit, power generation, military and defence, and automotive.
A. The buffer cushions machinery against impact shocks from external moving components, absorbing and dissipating energy to reduce impact force, protect surrounding structures, extend machinery lifespan, and improve operator comfort.
A. The PB1700-2 uses rubber-to-metal bonded construction, ensuring reliable load transfer and maintaining structural integrity under the compressive and shear forces associated with heavy-duty operating conditions.
A. Yes — stainless steel metalwork, oil-resistant rubber compounds, high-temperature rubber compounds, and additional or custom sizes are all available on request.
A. Yes — sibling variants include the PB50, PB63, PB100, PB125, PB130, PB160, PB200, and PB250, covering a broad range of load ratings and dimensional configurations.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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