Product

Construction Chain

Heavy-duty drive and conveying chain for the most demanding job site conditions

Construction Chain

Overview

Construction equipment operates in some of the harshest conditions in any industry — abrasive materials, heavy shock loads, exposure to concrete, mud, and debris, and continuous duty cycles that leave no margin for unexpected downtime. Keystone Drives sources construction chain across a wide range of heavy-duty roller chain, engineering class, and specialty configurations to match the demands of excavators, pavers, concrete plants, and material handling equipment. We work with you to identify the right chain for your application and can build a stocking program around your fleet's maintenance schedule.

Excavator and crawler undercarriage drives
Asphalt paver and milling machine conveyors
Concrete batch plant and mixer drives
Aggregate and material handling conveyors
Crane and hoist drive systems
Trenching and boring equipment

Specifications

StandardsASME/ANSI, ISO, and heavy-duty engineering class
TypesRoller chain, engineering class, drag chain, elevator chain
Pitch RangeStandard and oversized pitches; OEM cross-reference available
MaterialAlloy steel and carbon steel; hardened components available
AttachmentsExtended pins, flights, and material-handling attachments
LubricationPre-lubricated and sealed joint options for extended service life

Key Features

Built for Abrasive Conditions

Construction environments expose chain to concrete dust, aggregate, mud, and grit. We source chain with hardened pins, bushings, and plates engineered to resist accelerated wear in these conditions.

High Shock Load Capacity

Excavators, pavers, and concrete equipment generate sudden, high-impact loads during operation. Our construction chain is selected for tensile strength and fatigue resistance to handle these demands without premature failure.

OEM Cross-Reference

We cross-reference OEM part numbers for major construction equipment brands so you get the correct replacement chain quickly — just provide the equipment make, model, and application.

Fleet Stocking Programs

Construction fleets run on tight maintenance windows. We work with customers to build stocking programs around their fleet size and service intervals so critical chain is on hand when it's needed.

Get Pricing on Construction Chain

Tell us your equipment make, model, and application — we'll cross-reference and respond with the right configuration and pricing.