| VEHICLE FITMENT | |
| TYPE | Paver Chain |
| OE NUMBER | |
| MATERIAL | Metal |
| VEHICLE FITMENT | |
| TYPE | Paver Chain |
| OE NUMBER | |
| MATERIAL | Metal |
| SIZE | Standard size or ODM size |
| CUSTOMIZED | Yes |
| CONDITION | Brand new |
| MOQ | |
| PACKAGE |
Paver chains are engineered conveyor chains used in asphalt paving machines to transfer hot mix material from the hopper toward the auger and screed system. The supplied technical drawing shows two upper configurations, TYPE A and TYPE B, together with a lower paver-chain configuration with plate attachments.
The supplied parameter tables include:
All exact model names, dimensions, units, Type designations, compound values, and numeric precision in this page are transcribed from the supplied image. Public sources are used only for general asphalt-paver chain application and selection background.
The supplied technical drawing shows chain plates, rollers, pins, attachment plates, and connection elements used in paver conveyor assemblies. The lower drawing shows a longer chain arrangement with projecting attachments for connection to paver flights or conveying components.
The upper drawing distinguishes between two configurations:
The correct Type should be matched to the paver model, conveyor flight arrangement, chain-wheel design, and existing chain assembly.
Asphalt-paver chains operate in a conveying environment where the conveyed material may be hot, abrasive, dusty, and contaminated with aggregate particles. The chain selection should be based on the actual paver layout, operating temperature, material flow, chain speed, and service conditions.
The supplied drawing includes visible references for:

Paver Chain for Asphalt Paving Machines | Type A, Type B and Engineering Paver Conveyor Chain
| Chain No. | Pitch (mm) | b1 (mm) | d1 max (mm) | h1 (mm) | T (mm) | d2 (mm) | b2 (mm) | d4 (mm) | f (mm) | U.T.S (kN) | A.T.S (kN) | q (kg/m) | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SS40SL | 78.1 | 31.4 | 31.75 | 38.1 | 9.5 | 15.88 | 89.2 | 25.4 | 58.7 | 265.00 | 318.00 | 33.20 | A |
| SS40-A1 | 78.1 | 31.4 | 31.75 | 38.1 | 9.5 | 15.88 | 89.2 | 10.3 | 70.0 | 265.00 | 318.00 | 11.93 | B |
| Chain No. | Pitch (mm) | b1 (mm) | d1 max (mm) | h1 (mm) | T (mm) | d2 (mm) | b2 (mm) | d4 (mm) | f (mm) | U.T.S (kN) | A.T.S (kN) | q (kg/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RMC15352 | 57.15 | 26.99 | 22.23 | 23.8 | 4.0 | 11.1 | 49.0 | 8.7 | 37.8 | 49.20 | 59.04 | 3.97 |
| SGR-188 | 66.27 | 26.8 | 22.23 | 28.6 | 6.4 | 11.1 | 62.4 | 6.5 | 43.5 | 124.80 | 149.52 | 5.49 |
| RMC15310 | 66.27 | 26.8 | 22.23 | 28.6 | 6.4 | 11.1 | 62.4 | 16.0 | 63.5 | 124.60 | 149.52 | 18.36 |
The supplied main table identifies SS40SL as Type A.
The technical drawing shows a Type A configuration with a lower circular component and the following visible dimensional references:
Before ordering, confirm the Type A chain against the existing chain assembly, roller/attachment geometry, paver flight bars, and chain-wheel dimensions.
The supplied main table identifies SS40-A1 as Type B.
The technical drawing shows a Type B configuration with a lower rectangular attachment plate and visible hole detail. Confirm the Type B attachment plate, hole position, chain spacing, and paver frame clearances against the original equipment drawing.
The lower technical drawing shows a longer chain arrangement with multiple rollers and projecting lower attachments. The corresponding table includes:
These models have different pitch, roller, plate, attachment, and strength fields. Select the model according to the paver equipment, chain-wheel engagement, flight-bar arrangement, and required chain length.
Public paver-chain references describe asphalt paver chains in applications such as:
In an asphalt paver, the conveyor chain transfers hot mix asphalt from the hopper toward the auger and screed system. Chain, flight bars, sprockets, and conveyor guides must operate together to maintain material flow and paving consistency.
Identify whether the chain is used in:
Use the drawing and existing component as the primary reference:
Do not assume that two chains with the same pitch are interchangeable if their attachments, d4 values, f dimensions, or Type designations differ.
The supplied tables include pitch values of:
Pitch must match the paver chain-wheel or sprocket tooth spacing, chain center distance, and flight-bar spacing.
Verify:
These dimensions affect chain-wheel engagement, guide clearance, attachment fit, and flight-bar installation.
Provide:
The supplied tables list U.T.S and A.T.S fields. These values should not be treated as an automatic allowable working-load rating. Final selection requires an application-specific calculation using chain tension, conveyor speed, impact, fatigue, sprocket engagement, and safety factor.
Measure chain pitch growth during planned maintenance. Excessive elongation can affect sprocket engagement, chain tracking, flight-bar alignment, and material flow.
Check for:
Hot mix asphalt and aggregate can transfer heat and abrasive particles to the chain assembly. Cleaning, lubrication, guarding, and inspection access should be considered in the equipment maintenance plan.
A worn chain-wheel can accelerate wear on a replacement chain. Check chain elongation, sprocket condition, tooth profile, attachment holes, and flight-bar mounting before installing a new chain.
Custom review can be based on:
Material grade, heat treatment, coating, corrosion resistance, service life, certification, and allowable working load are not specified in the supplied image. Confirm these items separately before including them in a purchase specification.
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