What is SERA?
SERA is an operating workspace for heavy-equipment service and repair. It connects machines, diagnostics, work orders, reviewed reporting, customer documents, and technical knowledge.
SERA explained
What Is SERA?
SERA is an operating workspace for heavy-equipment service and repair, connecting machines, diagnostics, work execution, records, customer documents, and team knowledge. It is built for workshops, field service teams, fleet and rental operations, and independent service companies that need the operational story to stay intact from first fault report to final machine history.
The work begins with the machine
Heavy-equipment service often starts with scattered information: a machine identity in one system, an operator complaint in a message, service notes on paper, and repair knowledge in a technician's memory. The real work then has to be reconstructed before anyone can diagnose or plan the job.
SERA starts from the machine profile. Status, open work, diagnostics, service actions, work orders, documents, and previous history can all stay connected to that equipment context.
Who SERA is built for
SERA is designed for people and teams working directly with construction machinery and technical equipment.
Technicians
Heavy equipment mechanics
Start from the correct machine, structure diagnostic checks, and record the completed work while the details are fresh.
Operations
Workshops and service managers
Coordinate machine status, active work, technician input, handover, and customer documentation from one operational record.
Teams
Fleet and field service teams
See machine status, open work, service history, and technical context across the equipment operation.
One connected operating sequence
A team can identify or add the machine, review its operational state, diagnose the fault, plan service or repair, create the work, and record labor, travel, parts, materials, and performed work. The reviewed result becomes part of the machine history and can support clear customer-facing documents.
The purpose is not to force every company into one rigid process. It is to preserve useful context as work moves between the machine, technician, workshop, office, and customer.
- Machine → Diagnose → Plan → Execute → Report → Preserve history.
- Fleet Work Orders remain tied to internal machine operations.
- Job Documents turn reviewed job data into customer-facing output.
- Forum and technical knowledge help the next technician reuse what the team learned.
Fleet Work Orders and Job Documents serve different jobs
Fleet Work Orders are operational records. They connect service, repair, or inspection work to a machine, its status, time, travel, parts, materials, and internal history.
Job Documents are customer-facing documents for service and mechanic companies, including work orders, service reports, repair reports, customer summaries, and Billing Drafts. A Billing Draft is not a final legal invoice and does not claim accounting or tax compliance.
Diagnostics stay grounded in context
SERA combines structured troubleshooting, service guidance, repair knowledge, machine context, and brand context. A fault code is treated as evidence to investigate—not an automatic statement of root cause.
The goal is to help technicians reach the right next checks with better context. Official service procedures, required safety checks, source verification, and qualified technician judgment still govern the repair.
Reporting is assisted, reviewed, and deliberate
A mechanic can record or upload a voice report after completing work. SERA transcribes the input and suggests structured fields such as work performed, fault found, labor, travel, parts, materials, notes, and customer summary.
The user reviews the draft before applying it to the work order and saves only after checking the result. SERA does not silently turn a recording into a final saved record.
Knowledge that remains useful
SERA is designed to support service and troubleshooting workflows, not replace qualified technicians, official service procedures, or required safety checks.
- Machine history that remains connected to the equipment.
- Forum and technical knowledge the team can search again.
- Clearer handover between field, workshop, service manager, and office.
- Organization administration for users, seats, and access where applicable.
Related SERA resources
Use these pages to move between SERA's product explanation, brand-specific knowledge base, founder story, and troubleshooting resources.
Core foundation
OEM Knowledge Base
See how brand-specific knowledge supports service, repair, and troubleshooting workflows.
Comparison
SERA vs AI Chatbots
Understand why heavy equipment diagnostics need more than generic chat.
Founder story
Built by a Mechanic
Learn why SERA was created from hands-on workshop and field experience.
Resources
Troubleshooting Guides
Browse practical diagnostic guides across Caterpillar, Volvo CE, Komatsu, Hitachi, and symptoms.
Brands
Brand Hubs
Start from brand-specific troubleshooting hubs for heavy equipment diagnostics.
Symptoms
Symptom Hub
Find troubleshooting paths by no start, low power, smoke, cooling, regen, hydraulic, and air-system symptoms.
Featured diagnostic guides
These guides show how SERA's OEM-specific knowledge, brand context, and workshop-focused troubleshooting approach look in real fault paths.
Volvo D8 Regen Problems
Troubleshoot Volvo D8 regen problems by separating soot loading, failed regen conditions, sensor/control issues, DPF restriction, and ash service concerns.
Read guide
Komatsu SAA6D107E No Start No Fuel
Diagnose Komatsu SAA6D107E no-start fuel complaints by separating air lock, priming failure, supply restriction, shutoff/control behavior, rail pressure, and pump-side suspicion.
Read guide
Hitachi ZX350 Overheating
Diagnose Hitachi ZX350 overheating by separating cooling-side faults, airflow restriction, radiator or cooler package problems, trapped air, circulation, and internal concerns.
Read guide
Frequently asked questions
Short answers to common questions about SERA, its knowledge base, and how it fits into heavy equipment service workflows.
Who is SERA built for?
SERA is built for heavy equipment mechanics, workshops, service managers, fleet teams, field service teams, and companies working with construction machinery and technical equipment.
Is SERA a chatbot?
SERA includes conversational and AI-assisted features, but the product is organized around machines, service operations, diagnostics, work orders, records, documents, teams, and knowledge—not chat alone.
How do Fleet Work Orders differ from Job Documents?
Fleet Work Orders are operational records tied to machines and internal fleet history. Job Documents are customer-facing work orders, service reports, repair reports, customer summaries, and billing drafts.
Does SERA use OEM brand-specific knowledge?
Yes. SERA uses OEM and machine-specific context to support diagnostics, but it does not replace official OEM procedures, required safety checks, or qualified technician judgment.
Does a voice report save work automatically?
No. SERA transcribes the recording and suggests structured fields. The user reviews and applies the draft, then saves the work order separately.
Is a Billing Draft a final invoice?
No. A Billing Draft is preparation material created from reviewed job data. It is not presented as a final legal invoice or as accounting, tax, VAT, or e-invoicing compliance.
Start with the machine. Keep the whole job connected.
Open SERA to see how fleet operations, diagnostics, work execution, documentation, and team knowledge fit together.