EQUIPMENT INSIGHTS — THE BLOG
BUYING GUIDES · MAINTENANCE · REPAIR KNOWLEDGE
NEW ENGLAND · TEXAS
Written by the people who sell, spec and repair the equipment.
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Equipment Insights

The Tell Equipment Blog

Buying guides, maintenance checklists and repair knowledge for the people who run sewer, storm and inspection fleets — municipalities and contractors. No fluff, no SEO filler: what we'd tell you on the phone.

Inspection

CCTV Sewer Inspection: How Camera Systems Actually Work — and What Fails

Push cameras, mainline crawlers, lateral launch — the technology, the failure points, and how to keep a fleet inspecting.

10 min read · Inspection
Repair

Inspection Camera Cable Repair: Symptoms, Causes and What To Do

Intermittent video is cable more often than camera. The diagnostic sequence that saves the most money.

8 min read · Repair
Electric Fleet

100% Electric Street Sweepers: The Municipal Fleet Transition Guide

Zero emissions, no hydraulics, LiFePO4 batteries — what going electric actually means for routes, budgets and grant programs.

9 min read · Tenax · Electric
Traction

Sewer Crawler Traction: Fixing Slippage in Grease, Sludge and Slick Pipe

When the crawler spins, the inspection stalls. Carbide wheels, tracks and cleats — what works in which conditions.

7 min read · Inspection
Rehabilitation

Trenchless Sewer Rehabilitation: What Robotic Milling Equipment Actually Does

Root removal, lateral reopening, connection prep, short liners — the no-dig repair discipline explained.

9 min read · Schwalm · Rehab
Repair Strategy

Sewer Inspection Equipment: Repair vs Replacement — The Honest Math

Component-level repair beats replacement more often than fleets expect. How to make the call without guesswork.

8 min read · Repair
Procurement

Buying a Sewer Truck for a Municipality: Specs, Bids and Procurement

Official terminology, government bid language, and the spec decisions that determine the next 15 years of service.

11 min read · Municipal
Maintenance

Preventive Maintenance for CCTV Inspection Fleets: The Season Checklist

The cheap checks that prevent the expensive failures — locks, connectors, lighting, cable, before the season starts.

7 min read · Maintenance
Excavation

Vacuum Excavation vs Hydro Excavation: Which Machine for Which Job

Air, water, or both — the difference in spoil, ground conditions and utility-safe digging.

8 min read · Excavation

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