Where cutting-edge AI meets unparalleled industrial cleaning efficiency. Sierra Chemicals' robotic VCT system delivers precision control, real-time monitoring, and zero confined-space exposure — redefining what vessel cleaning can be.
Introducing our revolutionary robotic vessel cleaning system, where cutting-edge technology meets unparalleled efficiency. Our new-generation system integrates AI into robotic equipment, providing precise control over every aspect of your cleaning process.
"Powered by state-of-the-art software, our system allows for project pre-planning and real-time progress monitoring within the vessel — ensuring optimal cleaning performance tailored to your specific needs."
AI Integration
360° Rotational Coverage
3,500 PSI Final Clean
Zero Confined Space Entry
Daisy-Chain Capable
90° Articulation
Real-Time Monitoring
Telescopic Design
Interchangeable Nozzles
130 lbs Lightweight
Customizable System
AI Integration
360° Rotational Coverage
3,500 PSI Final Clean
Zero Confined Space Entry
Daisy-Chain Capable
90° Articulation
Real-Time Monitoring
Telescopic Design
Interchangeable Nozzles
130 lbs Lightweight
Customizable System
Why Choose Robotic Cleaning
8 Core Benefits of the VCT System
Every feature of the Sierra Chemicals VCT system is engineered to deliver better outcomes — safer, faster, and more cost-effective than any conventional cleaning method.
01
Efficiency
AI integration and cutting-edge software allow precise control, project pre-planning, and real-time progress monitoring — making cleaning more effective than ever before.
02
Safety
The high-pressure, low-flow nozzle for final cleaning ensures thorough residue removal, leaving the vessel ready for safe entry — enhancing overall safety protocols.
03
Cost-Effectiveness
Reduces need for manual labor, minimizes cleaning time, and avoids issues caused by external obstacles — delivering maximum ROI on every project.
04
Versatility
360-degree rotational coverage and 90-degree articulation, combined with a telescopic design — usable in virtually any vessel size, shape, or configuration.
05
Customization
Enables customization of vessel construction, identification of obstructions, and optimization of equipment placement — tailored to your exact project requirements.
06
Ease of Use
The VCT is lightweight at 130 lbs and easy to rig up without specialized lifting equipment. Interchangeable nozzles and varying lengths make setup fast and flexible.
07
Convenience
Operated from a self-contained command center and control cab. Multiple VCTs can be daisy-chained, requiring only minimal hydraulic hosing — no bulky umbilicals.
08
Innovation
Unlike traditional cleaning tools, the VCT offers direct control of fluid flow — focusing on problem areas and dramatically increasing cleaning efficiency and thoroughness.
Technical Specifications
The Sierra Chemicals VCT System
Every component of the VCT is engineered for performance. Here are the key technical highlights that set our system apart.
Sierra Chemicals VCT — Active Deployment
AI Integration
Precise AI-driven control over every aspect of the cleaning process — no guesswork, no margin for error.
Weight
130 lbs — robust yet lightweight enough to rig without specialized lifting equipment.
360° Rotational Coverage
Full rotational sweep ensures no surface is missed, regardless of vessel geometry or internal obstructions.
Articulation
Up to 90 degrees of articulation — enabling access to corners, undercuts, and complex internal structures.
Nozzle Options
Interchangeable high-flow/low-pressure and high-pressure/low-flow nozzles. Variable lengths extending up to 3 feet inside the vessel.
Final Clean Pressure
3,500 PSI output from the high-pressure, low-flow nozzle for thorough final residue removal before safe entry.
Daisy-Chain Capability
Multiple VCT units can be daisy-chained together, requiring only half-inch hydraulic hosing and lightweight cables — no bulky umbilical cords.
Command Center
Self-contained control cab and station — the entire operation is managed remotely from outside the vessel.
Our Process
How the VCT System Works
From pre-planning to final inspection-ready handover — our 4-step process ensures every project is executed safely, efficiently, and on schedule.
01
Pre-Planning
AI software maps the vessel, identifies obstructions, optimizes equipment placement, and builds a project-specific cleaning plan before any equipment enters the vessel.
02
VCT Deployment
The 130 lb VCT is rigged without specialized lifting equipment. Multiple units can be daisy-chained for large vessels — minimal setup time, maximum coverage.
03
Robotic Cleaning
Operated from the self-contained command center, the VCT delivers 360° rotational coverage with up to 90° articulation — real-time monitoring throughout.
04
Final Clean & Handover
The 3,500 PSI high-pressure nozzle performs final residue removal. Vessel is returned inspection-ready with full documentation and ROI analysis.
Why Sierra Chemicals
Robotic vs. Traditional Cleaning
See how the Sierra Chemicals VCT system compares to conventional manual vessel cleaning methods.
Criteria
Traditional Manual Cleaning
Sierra Chemicals VCT ★
Confined space entry required
✓ Yes — full entry required
✗ No entry needed
360° coverage
– Dependent on worker reach
✓ Full 360° rotational
Real-time progress monitoring
– Not available
✓ AI-powered live monitoring
Pre-job planning software
– Manual estimation only
✓ Full AI pre-planning
Nozzle options
– Fixed nozzle type
✓ Interchangeable, high/low pressure
Final clean pressure
– Variable / inconsistent
✓ Consistent 3,500 PSI
Multi-unit daisy chaining
– Not applicable
✓ Unlimited daisy-chain
Obstruction identification
– Manual visual only
✓ AI-assisted identification
Worker safety risk
HIGH
MINIMAL
Get Started
Ready to Eliminate Confined Space Risk?
Sierra Chemicals' VCT system is fully customizable to meet your specific project needs. Let our team assess your vessel, build a pre-plan, and deliver a safer, faster clean — at no obligation.
Our 2021 turnaround was one of the largest midstream TARs in 2021. Sierra used their automated technology to clean some of our most difficult and largest vessels in our plant. They not only finished within schedule but under budget — and our crews never entered the vessel until it was fully cleaned and inspection-ready.
Leading Midstream Provider
North Dakota (Bakken) — Major Turnaround Project
Let's Clean Your Vessel — Safely
Send a message or request a quote. Our team will assess your vessel, customize a VCT deployment plan, and deliver results that exceed your safety and performance expectations.
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