Paverspareparts Adds APOLLO Green Ultrasonic Sensor 3L 2567579 2527049 To Its Asphalt Paver Spare Parts Line

Paverspareparts Expands Its Asphalt Paver Range With The APOLLO Green Ultrasonic Sensor 3L

Paverspareparts, the spare parts division of Suzhou Beinaite Mechanical Technology Co., Ltd., has added the APOLLO Green Ultrasonic Sensor 3L (part numbers 2567579 and 2527049) to its stocked range of asphalt paver components. The unit is a direct replacement grade and slope control sensor for the S2100 and S2100-2 pavers, available now from stock with a minimum order quantity of one piece.

Grade control electronics decide whether a mat is accepted or rejected. A drifting sensor shows up immediately as thickness variation, longitudinal waves and joints that never quite match. Keeping a proven non contact unit in stock shortens the repair window for crews on highway and urban resurfacing contracts, where a day of downtime costs far more than the part.

What The Green Sensor 3L Actually Does

The Green Sensor 3L is a non contact grade and slope sensor mounted on the screed arm of the paver. Instead of following a physical ski, it scans a reference — a tensioned stringline, the previously laid surface or an existing curb — and reports distance and angle to the paver control system many times per second. The control system then corrects screed height and tilt in real time, so the thickness of the hot mix behind the screed stays inside tolerance without constant operator intervention.

Because the sensor never touches the reference, it removes two common failure modes of mechanical grade control: wear on sliding shoes, and contamination between the ski and the reference surface. The result is repeatable readings across a long pull, which is exactly what specification-driven highway work demands.

Why The Green Designation Matters On Site

The word green in the model name is not a colour reference. It describes the operating philosophy of the unit, and it translates into measurable savings on every project:

• Less over paving: holding thickness tightly removes the safety margin crews add when they do not trust the grade control, and on a multi-kilometre job that margin is measured in tonnes of asphalt.
• Lower rework risk: smoothness and profile compliance are checked right after rolling, so a sensor that holds tolerance keeps the acceptance test on the first attempt.
• Shorter paving windows: fewer manual corrections mean fewer stops, which cuts machine idling, fuel burn and lane closure time.
• Longer component life: a correctly controlled screed puts less stress on tow points and leveling cylinders, protecting the rest of the leveling system.

Compatibility And Identification

Buyers replacing a sensor on an S2100 or S2100-2 machine should confirm the part number on the failed unit before ordering. Both 2567579 and 2527049 are covered by this single item, and the unit uses the original mounting bracket and connector, so no harness modification is required. A short specification summary follows.

Typical Applications

The sensor is used wherever an S2100 or S2100-2 paver works to a reference, including highway base and surface courses, urban resurfacing, airport aprons, industrial yard paving and municipal maintenance contracts. Mixed fleet operators also keep it as a critical spare, because a failed grade sensor stops the paver as effectively as a mechanical breakdown.

Stock, Pricing And Delivery

The item ships from our warehouse with individual foam protection, so single unit emergency orders and fleet replenishment orders are handled on the same lead time.

About Paverspareparts

Founded in 2018 and based in Suzhou, China, Suzhou Beinaite Mechanical Technology Co., Ltd. supplies spare parts for highway engineering machinery, focused on asphalt paver leveling systems, sensors, display screens, deflectors and wear components. Around 80 to 90 percent of output is exported, serving road contractors, equipment dealers and fleet operators in Europe, the Middle East, Southeast Asia and the Americas, with part number verification support before shipment.

Order Inquiries

To order the APOLLO Green Ultrasonic Sensor 3L or to confirm compatibility with your paver, send your machine model, the part number being replaced and the quantity required. Our team replies with stock status, packing options and shipping cost the same working day, and can quote consolidated shipments for mixed spare parts orders.