SYSTEM all green source surplusrecord.com queue 14,291 pages p99 latency 284ms dataflirt.com · scraper/surplusrecord-com
RUN · 37 active pipelines · surplusrecord.com live

Industrial asset data,
normalised at scale.

We extract used machinery listings, technical specifications, dealer inventories, and market pricing from Surplus Record. Delivered as clean JSON, CSV, or Parquet to S3, BigQuery, or Snowflake on your cadence.

Listings extracted
112K /day
Dealer updates
4,180 /24h
Spec normalisations
89K /run
Active pipelines
37
Uptime
99.98%
Data Dictionary

Every field we extract from surplusrecord.com

Structured, schema-consistent data across all major object types — delivered clean, typed, and ready to query.

Complete list of extractable fields for Machinery Listings objects from surplusrecord.com. All fields typed and schema-versioned.

listing_idcategorysub_categorymanufacturermodelyeardescriptionconditionlocationdealer_idpriceurl
machinery_listings
● 200 OK
"listing_id": "SR-94821",
"category": "Machine Tools",
"manufacturer": "Haas",
"model": "VF-2",
"year": 2018,
"condition": "Used",
"location": "Chicago, IL"
# listing_idcategorysub_categorymanufacturermodelyear
1
2
3

Complete list of extractable fields for Technical Specs objects from surplusrecord.com. All fields typed and schema-versioned.

listing_idvoltagephasetonnagespindle_speedtable_sizecontrol_typeaxis_countmotor_hpweight
technical_specs
● 200 OK
"listing_id": "SR-94821",
"voltage": "220V",
"phase": "3-Phase",
"spindle_speed": "8100 RPM",
"table_size": "36 x 14 in",
"control_type": "Haas CNC",
"axis_count": 3
# listing_idvoltagephasetonnagespindle_speedtable_size
1
2
3

Complete list of extractable fields for Dealer Intelligence objects from surplusrecord.com. All fields typed and schema-versioned.

dealer_iddealer_namecontact_personphoneemailwebsiteaddresscitystatecountryactive_listings_countmembership_year
dealer_intelligence
● 200 OK
"dealer_id": "D-492",
"dealer_name": "Midwest Machinery",
"city": "Detroit",
"state": "MI",
"active_listings_count": 142,
"membership_year": 1998
# dealer_iddealer_namecontact_personphoneemailwebsite
1
2
3

Complete list of extractable fields for Electrical Equipment objects from surplusrecord.com. All fields typed and schema-versioned.

listing_idequipment_typekva_ratingprimary_voltagesecondary_voltageenclosure_typecooling_methodfrequencymanufactureryear
electrical_equipment
● 200 OK
"listing_id": "SR-11204",
"equipment_type": "Transformer",
"kva_rating": 1500,
"primary_voltage": "13800V",
"secondary_voltage": "480V",
"frequency": "60Hz"
# listing_idequipment_typekva_ratingprimary_voltagesecondary_voltageenclosure_type
1
2
3

Complete list of extractable fields for Search & Taxonomy objects from surplusrecord.com. All fields typed and schema-versioned.

search_querycategory_pathresult_countpage_numberlisting_idssponsored_listingsbreadcrumbsscrape_timestampmarketplace
search_& taxonomy
● 200 OK
"search_query": "cnc lathe",
"category_path": "Machine Tools > Lathes > CNC",
"result_count": 1245,
"page_number": 1,
"sponsored_listings": false,
"scrape_timestamp": "2026-10-24T08:12:00Z"
# search_querycategory_pathresult_countpage_numberlisting_idssponsored_listings
1
2
3

Capabilities

Industrial asset data — structured and queryable

Our Surplus Record scraper parses unstructured dealer descriptions into normalised technical specifications. We handle the pagination, taxonomy traversal, and anti-bot systems so you get clean warehouse-ready records.

Full Asset Catalogue Extraction

Extract machine tools, electrical equipment, chemical processing gear, and packaging machinery across all top-level categories.

Technical Spec Normalisation

Parse unstructured dealer text to extract discrete fields for voltage, tonnage, spindle speeds, axis counts, and motor horsepower.

Dealer Inventory Monitoring

Track active listings, added assets, and removed inventory for specific dealers or regions to monitor market liquidity.

Historical Listing Tracking

Monitor time-on-market for specific asset classes by tracking listing creation dates and removal timestamps.

Category Deep-Crawling

Traverse the entire Surplus Record taxonomy, maintaining parent-child category relationships for every extracted asset.

Electrical & Power Spec Extraction

Specific parsing logic for transformers and generators, capturing kVA ratings, primary/secondary voltages, and phase data.

Image Metadata Capture

Extract high-resolution image URLs for visual inspection and machine learning training pipelines.

Change Detection

Run continuous pipelines with hash-based diffing to only emit new listings or assets with updated descriptions.

Location Intelligence

Standardise city, state, and country data to calculate logistics costs and evaluate regional asset availability.

Automated Retry Logic

Handle temporary site timeouts, rate limits, and connection resets automatically without dropping records.

// engagement pipeline

From category URL to warehouse record

Brief in. Clean data out.

Define Scope
d 0

Provide category URLs, manufacturer lists, or dealer IDs. We design the extraction schema together.

Pipeline Build
d 2–4

We configure Scrapy / Playwright crawlers, proxy rotation, session management, and CAPTCHA handling for surplusrecord.com.

Validation & QA
d 4–6

Schema validation, null-rate checks, price-outlier detection, and sample normalisation before full launch.

Delivery
ongoing

JSON / CSV / Parquet pushed to your S3 bucket, BigQuery dataset, or Snowflake stage on agreed cadence.

Under the hood

How our Surplus Record pipeline handles the hard parts

Industrial directories rely on dealer-submitted text, leading to massive data inconsistency. Here is how we standardise it.

pipeline-monitor · surplusrecord.com · live ● active
// fingerprinting
Identity rotation
TLS fingerprintrandomised
User-agentrotated
IP poolresidential
Challenges blocked0
// pagination
Page coverage
48,291 pages queued running
// observability
Pipeline health
99.9%
uptime
142ms
p99 lat
0.3%
null rate
2
alerts
Anti-bot layer
Residential proxy rotation

Directory sites implement rate limiting and basic bot protection. Our crawlers use residential ISP proxies with realistic browser fingerprints and randomised request timing to maintain high throughput without triggering blocks.

Unstructured parsing
Regex and NLP for dirty dealer descriptions

Dealers format listings inconsistently. We apply custom parsing rulesets to extract standard metrics — converting varying formats of RPM, voltage, and tonnage into clean, typed numerical fields in your final dataset.

Pagination handling
Deep category traversal

Surplus Record contains hundreds of thousands of listings nested deep within subcategories. Our crawlers handle infinite scroll and deep pagination loops, ensuring total catalogue coverage without missing buried assets.

Change detection
Only scrape new or updated machinery

For daily monitoring, we maintain a hash index of last-seen values per listing. Subsequent runs only push diffs — reducing compute cost and downstream processing load for your data engineering team.

Monitoring & alerting
Null rate checks for critical specs

We monitor extraction yields for key fields like manufacturer, year, and model. If a site layout change causes a drop in data capture, our observability stack alerts our engineers before you receive incomplete data.

Applications

Who uses Surplus Record data — and how

Teams across industries use surplusrecord.com data to build competitive products and smarter operations.

01
Asset Valuation & Appraisals

Equipment appraisers and financial institutions track historical listing data to build depreciation models and establish fair market value for industrial assets.

02
Dealer Market Intelligence

Machinery dealers monitor competitor inventory, time-on-market metrics, and regional availability to optimise their own acquisition and pricing strategies.

03
Supply Chain Sourcing

Manufacturing procurement teams scan the secondary market for specific CNC machines or electrical equipment to bypass long OEM lead times.

04
Equipment Financing Models

Lenders analyse secondary market liquidity for specific asset classes to assess collateral risk before issuing equipment financing loans.

05
Market Liquidity Analysis

Private equity firms evaluate the health of specific manufacturing sectors by tracking the volume of liquidated assets hitting the secondary market.

06
Predictive Maintenance Data

Service providers identify aging equipment clusters by region to target maintenance, retrofit, and repair services to specific facilities.

Why DataFlirt

"Surplus Record holds the pulse of the secondary industrial market, but the data is locked in decades of inconsistent dealer text formats."

Extracting machinery data requires more than a simple HTTP client. We deploy custom parsing logic to normalise voltage, tonnage, and spindle speeds from unstructured descriptions, bypass bot protection, and deliver structured asset intelligence directly to your warehouse.

Technical Spec

Surplus Record scraper — technical capabilities

Everything supported by our surplusrecord.com scraper — rendered SPA elements, auth walls, rate-limit evasion and beyond.

Spec normalisation
Custom regex rulesets to parse unstructured dealer descriptions into typed fields
Supported
Dealer inventory tracking
Extract all active listings tied to specific dealer profiles
Supported
Pagination traversal
Handle deep category nesting and multi-page result sets
Supported
Historical diffs
Hash-based change detection to monitor asset time-on-market
Supported
Image URL extraction
Capture high-resolution asset photos for visual inspection
Supported
Residential proxy rotation
ISP-grade residential IPs to prevent rate limiting
Supported
Category taxonomy
Maintain primary and sub-category relationships for every listing
Supported
Direct dealer contact form submission
Automated submission of inquiry forms to dealers
Partial
Hidden reserve pricing
Extraction of pricing data not rendered in the public DOM
Partial
Infrastructure

Infrastructure powering the pipeline

Open-source tooling on proven cloud infra — no vendor lock-in, full observability.

ScrapyPlaywrightPython 3.12RedisPostgreSQLApache AirflowAWS LambdaS3CloudWatch2CaptchaCapSolverResidential ProxiesDockerKubernetesGrafanaPrometheusBeautifulSouplxml
Scrapy + Playwright Stack

Scrapy handles crawl orchestration, deduplication, and retry logic. Playwright handles JavaScript rendering, cookie sessions, and interaction flows. Combined via scrapy-playwright middleware.

Residential Proxy Infrastructure

We maintain pools of residential ISP proxies. Rotation happens per-request with sticky sessions where required. IP score monitoring prevents blacklisted pool contamination.

Cloud-Native Orchestration

Pipelines run on AWS Lambda (burst) and ECS (sustained). Airflow handles scheduling, dependency management, and SLA alerting. All state stored in managed Postgres.

Output & Delivery

Your data, your destination

Data delivered to where your team already works — no new tooling required.

JSON
Newline-delimited or nested — schema versioned per run
CSV
Flat file with typed columns — Excel/Sheets compatible
XLS
Excel format for direct analyst consumption
Parquet
Columnar format for BigQuery, Snowflake, Athena
AWS S3
Direct bucket delivery — compatible with any data lake
Webhook
HTTP POST per record for real-time downstream processing
API
REST endpoint to query your extracted datasets
PostgreSQL
Upsert into your existing schema with conflict resolution
Snowflake
Stage + COPY INTO workflow — incremental or full-replace
S3
Direct bucket delivery — compatible with any data lake
// faq

Common questions.

About surplusrecord.com scraping, legality, and pipeline operations.

Ask us directly →
Is scraping Surplus Record legal?

Scraping publicly available directory information is generally permissible under applicable law. DataFlirt targets only public, non-authenticated machinery listings and dealer profiles. We do not extract personal data, circumvent authentication walls, or violate GDPR. Clients should review the target site's ToS and consult legal counsel for specific use cases.

How do you normalise technical specifications?

We use custom Python parsing rulesets and regex patterns tailored to specific asset classes. This allows us to extract discrete numerical values (like 480V, 500 Ton, or 10000 RPM) from unstructured paragraph text submitted by dealers.

Can you track a specific dealer's inventory?

Yes. We can scope the pipeline to monitor specific dealer profile pages, extracting their entire active inventory and tracking newly added or removed assets on a daily or weekly basis.

How often is the data refreshed?

Pipelines can be configured for daily, weekly, or monthly cadences depending on your requirements. Change-detection diffing ensures you only process updated records.

Do you extract pricing data?

We extract all pricing data visible on the listing. However, many dealers list assets as 'Price on Request' or require a direct inquiry. We cannot extract hidden prices that require manual dealer communication.

What is the minimum viable engagement?

Our minimum engagement typically starts with a defined category subset or a specific list of target dealers. Contact us with your exact data requirements for a scoped technical proposal.

Can I request a sample dataset?

Absolutely. We provide a sample run of up to 500 listings as part of the pre-engagement scoping process so you can validate our specification normalisation logic and schema fit.

$ dataflirt scope --new-project --source=surplusrecord.com ready

Tell us what
to extract.
We do the rest.

20-minute scoping call. Pilot dataset within the week. Production within two. Whether you need a one-off extraction of CNC machinery or continuous monitoring of dealer inventories — we scope, build, and operate the pipeline. Tell us what you need.

hello@dataflirt.com · Bengaluru · IST · typical reply < 4h
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