Excavator Camshaft Sensor Suppliers and Manufacturers

Excavator Camshaft Sensor Supplier Concentration and Factory Types

Suppliers listing excavator camshaft sensors and related engine speed sensors in the current results cluster in a few Chinese provinces. Shandong appears as a base for trading companies whose main products span auto parts, loaders, excavators, tires and cooling-system components, so camshaft sensors sit inside a broader parts catalog rather than a specialist line. Fujian is represented by manufacturers and factories focused on diesel generators, alternators and generator parts, which list crankshaft and camshaft speed sensors for excavator engines as adjacent items. Guangdong entries combine trading company and manufacturer/factory roles, with main products covering excavators, tracks, engines, hydraulic pumps, radiators, filters, motors, sensors and seals — a wider heavy-equipment profile.

These different company types affect how you buy. A pure trading company in Shandong may broker sensors across many engine platforms, including models tagged 4HK1 and 6HK1 or PC130-8, PC240-8 and PC200-8, so you should ask who actually molds or assembles the sensor. A manufacturer in Fujian can point to its own factory role and generator-focused engineering, but sensor production may be a side line, so confirm dedicated sensor capability. A hybrid Guangdong supplier offering OEM and ODM may handle excavator-specific sensor variants more directly. Where no cluster is displayed for a candidate supplier, identify concentration yourself by checking how many sensor SKUs and engine platforms the catalog covers.

How to Verify Excavator Camshaft Sensor Suppliers

Verification starts with the credentials actually displayed on the listing. In the current results, one Shandong trading company is verified by SGS, while a Fujian manufacturer holds an ISO 9001 system certification and is verified by CTI. Treat third-party verification and a quality-management certification as baseline signals, not proof of sensor quality. Ask each supplier for the certificate numbers behind any claimed product certifications — listings in this category reference ISO9001, CE and TS16949 among others — and confirm scope covers the sensor part numbers you need, not just the factory generally.

Then verify product-level claims against your application. Several Fujian-listed sensors, such as models 11442694 and 4921599, are described as crankshaft-shaped speed sensors with push technics and carton packing, and Guangdong entries describe crankshaft position sensors applicable to EC210, EC240 and EC290 excavators with video outgoing-inspection provided. Request the outgoing-inspection video or a sample before committing, because a sensor's fit, thread, connector and output signal must match your engine controller. Cross-check the part number against your machine's parts manual, since keyword lists on these pages can stretch across trucks, motorcycles, pumps and even treadmill or radar sensors, indicating broad keyword usage rather than sensor specialization. Finally, ask which entity legally sells to you — factory or trader — and request a business license so warranty responsibility is clear before funds move.

What to Compare Across Excavator Camshaft Sensor Suppliers

Compare the operational metrics shown on each profile rather than marketing copy. Response speed varies sharply in the current results: a Guangdong hybrid supplier lists an average response time of 1.40 hours, a Shandong trading company lists 2.90 hours, and a Fujian manufacturer lists 12.38 hours. For urgent breakdown parts, that difference determines how quickly you get a quotation and a fitment confirmation. Lead time also diverges: the Shandong entry lists 15 days while the Guangdong entry lists 38 days, so ask whether quoted lead time covers stock items only or made-to-order sensor batches.

Compare commercial parameters on the product level. Listed prices for camshaft and speed sensors range from roughly 12–15 US dollars for 4HK1/6HK1-type sensors with a minimum order of 10 pieces, 10–12 dollars for PC-series sensors, and 25–30 dollars for a 11442694-type speed sensor with a minimum order of one piece — but verify these figures directly, since they change. Also compare research and development capacity labels: the Fujian manufacturer lists Own Brand and OEM, the Guangdong supplier lists OEM and ODM, which matters if you need custom connectors or private labeling. Location, main products, company type and whether escrow or platform protection applies to the transaction should be weighed together, because a fast responder without verified certification may be riskier than a slower manufacturer with an ISO 9001 system and CTI verification.

Common Excavator Camshaft Sensor Sourcing Risks

The biggest risk is fitment error. Many listings in this category bundle keywords spanning Shacman, Weichai and HOWO trucks, motorcycles, pumps and generic auto accessories alongside excavator sensors, so a supplier responding quickly may simply be matching keywords rather than confirming your engine model. Always send the machine model, engine model and the OEM part number, and ask the supplier to state in writing which of their SKUs matches. A listing that claims compatibility with Ec210, Ec240 and Ec290 or E320c, E320b, E320d, 365c and 365b machines should still be validated against your serial number.

Quality and consistency risks follow. Sensor attributes shown include iron or copper-based construction, diesel, water-cooled, four-stroke engine contexts, and a six-month warranty on one Shandong-listed part — a short warranty window worth negotiating. Certification strings such as "CE,ISOMaterial:Copper" appear concatenated in some attributes, which suggests incomplete or copy-pasted data; ask for legible certificates. Trading companies may resell another factory's output, so batch-to-batch consistency can vary; request the same production lot for repeat orders. Finally, low list prices with wide ranges — for example 1 to 20 dollars on one oil pressure sensor — can mask quality tiers, so define your acceptance standard, such as ISO9001 and CE evidence, before comparing quotes.

Excavator Camshaft Sensor Regional Sourcing and Logistics

Regional differences in the current results shape logistics planning. Shandong trading companies list a 15-day lead time, which suits replenishment of popular sensor models if stock is confirmed. Guangdong suppliers list a 38-day lead time but combine trading and manufacturing roles with OEM and ODM capability, which may suit custom or lower-volume excavator sensor variants despite the wait. Fujian manufacturers respond more slowly — 12.38 hours on average — but their generator-oriented factories may share engine sensor production lines, so ask what is stocked versus produced to order. Packing is listed as carton across several sensor SKUs, with dimensions such as 602010, 1055, 555 and 100mm100mm100mm, so volumetric weight is small and air freight is realistic for urgent replacement parts.

Because sensors are compact and low-weight, the main logistics question is not freight cost but stock location and dispatch speed. Ask whether the supplier ships from the province shown on the profile or consolidates from an inland factory, since that changes door-to-door time. Confirm export documentation — commercial invoice, packing list and any certificate of origin your customs authority requires — before placing the first order. For repeat demand, ask about buffer stock arrangements or consignment. If a supplier's profile lacks a location, treat that as a gap to fill during inquiry rather than assuming proximity to any port or cluster.

Excavator Camshaft Sensor Commercial Terms and Order Planning

Plan orders around the commercial data actually displayed. Minimum order quantities in the current results range from one piece on a 11442694-type speed sensor to ten pieces on 4HK1/6HK1 camshaft sensors, which makes sample and trial orders practical before scaling. Price ranges are listed as 12–15 and 10–12 dollars on the Shandong camshaft sensor listings and 25–30 dollars on the Fujian speed sensor, so request tiered quotations at your target volumes and confirm whether customization — marked as available on multiple listings — carries tooling or setup fees. Negotiate the warranty explicitly; one listing shows six months, which is short for a component that can fail intermittently.

Structure payment and milestones to match verification status. Prefer platform escrow or protected payment where offered, and avoid full prepayment to unverified traders. For a first order, combine one paid sample with a small batch, test fitment on a known machine, then release the balance. Confirm Incoterms, the named port, and who handles export clearance. Because lead times of 15 and 38 days both appear in this category, build reorder points from each supplier's own quoted lead time rather than a category average, and ask for production photos or the video outgoing-inspection noted on Guangdong listings as a shipping milestone. Document agreed specifications, certifications and warranty terms in a signed proforma invoice.