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SF₆ Gas — Product Family

SF₆ Service Carts

For Safe, Efficient & Emission-Free Gas Handling

DILO Company offers the industry’s most complete range of SF₆ service carts for gas recovery, evacuation, filling, purification, and storage. From compact mobile units for small gas compartments to high-capacity systems for large GIS installations, DILO service carts are engineered for precision, durability, and zero-emission performance. Each SF₆ gas cart is designed to support reliable handling across a wide variety of applications.

Whether you operate medium-voltage switchgear, transmission GIS equipment, manufacturing facilities, or specialty applications, DILO has a service cart sized for your needs. From a compact SF₆ service cart for smaller compartments to a larger SF₆ gas handling cart for high-volume systems, the DILO range is built to scale with operational requirements.

Trusted worldwide by utilities, OEMs, and service organizations, DILO carts help users maintain gas-insulated equipment efficiently while reducing downtime and unnecessary gas loss. Every SF₆ gas service cart is engineered to improve service workflows while supporting safe, emission-free handling.

Zero emissions. Proven performance.

Product Catalog
SF6 Service Carts

AT A GLANCE

Applications & Benefits

DILO SF₆ service carts support safe, efficient gas handling across field service, utility, OEM, and specialty applications.
  • Recover, evacuate, refill, and purify SF₆ gas
  • Service GIS, circuit breakers, and other gas-insulated equipment
  • Support equipment commissioning, maintenance, and decommissioning
  • Process gas for reuse while helping maintain gas quality
  • Reduce handling time and equipment downtime
  • Minimize gas loss through closed-loop, emission-free operation
  • Select from compact portable units to high-capacity systems
  • Configure solutions for utility fleets, OEM production, and specialized applications

SF₆ Gas — Product Family

OUR SF₆ SERVICE CART SERIES

Micro Series – B160

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Compact Unit for Very Small Gas Quantities

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Designed for highly specialized systems with minimal gas quantities, typically under 10 lbs., where portability, precision, and clean handling are essential. This compact SF₆ gas service cart is ideal where small-volume performance and careful handling matter most.

Best for

  • Electron microscopes
  • Research centers
  • Medical equipment
  • Small-volume gas systems

Mini-Modular Series – B095, B093, B078 & More

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Flexible Modular Solutions for Small Applications

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The Mini-Modular Series provides customizable service cart solutions for users who need portable performance with scalable functionality. Ideal for smaller gas compartments and applications generally below 50 lbs., offering compact performance with customizable configurations. This modular range complements the broader Mini Series offering for users who need flexibility in a smaller SF₆ gas cart setup.

Best for

  • Small switchgear maintenance
  • Utility service teams
  • Compact gas handling needs
  • Customers needing modular upgrades

Mini Series – B143

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Compact SF₆ Service Cart for Medium Voltage Equipment

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The DILO B143 Mini Series is a compact and highly capable SF₆ service cart designed for medium-voltage equipment and smaller gas compartments. It is one of the most popular choices for users who need strong gas recovery performance in a smaller, easier-to-maneuver footprint. Ideal for supporting gas volumes up to approximately 80 lbs., the B143 is well suited for utility crews, contractors, and facilities servicing switchgear with moderate gas quantities. It is a practical SF₆ gas handling cart for teams that need mobility without sacrificing capability.

Built for real-world field conditions, the B143 combines portability with advanced functionality, including gas recovery, evacuation, liquid storage, filtration, and digital controls. This makes it a reliable SF₆ gas service cart for frequent service work. It's rugged wheel design and integrated toolbox make transport and day-to-day operation convenient in substations and outdoor service environments. The B143 also supports efficient gas filling and gas refilling in demanding field conditions.

Best for

  • Medium-voltage switchgear
  • Utility maintenance crews
  • Compact field service operations
  • Facilities with smaller gas compartments
  • Users needing portability without sacrificing performance

Key benefits

  • Compact footprint
  • Strong recovery performance
  • Integrated filters and storage
  • Easy touchscreen operation
  • Built for uneven outdoor surfaces
  • Excellent balance of size and capability

Piccolo Series – L030

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Portable Performance for Small to Mid-Size Equipment

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The Piccolo Series is a highly versatile cart designed for servicing gas-insulated equipment in the 60–120 lb range. This compact SF₆ gas cart is well suited for users who need dependable gas recovery and gas refilling support in a portable format.

Ideal For:

  • Fast maintenance work
  • Small substations
  • Mobile crews
  • Routine service programs

Economy Series – L057

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Universal Everyday Performance

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The DILO L057 Economy Series is one of the most versatile and widely applicable SF₆ service carts in the DILO lineup. Designed for utilities, industrial operators, and service organizations, it combines advanced technology, ergonomic design, and dependable performance for routine gas handling operations. A popular all-around SF₆ service cart for utilities and industrial users handling routine service work with gas quantities up to roughly 150 lbs. This model is also a strong fit for users looking for an everyday SF₆ gas service cart with balanced capacity and features.

This model is ideal for organizations that need a primary fleet cart capable of recovery, evacuation, filling, filtration, and storage across a wide range of equipment types. Its modern controls, touchscreen interface, integrated storage features, and optional remote functions make it a favorite for teams seeking both performance and operator convenience. It also supports reliable gas filling and gas refilling from a connected gas cylinder when required. The L057 delivers the right balance of capacity, portability, and features—making it a top commercial choice for many users. For many fleets, the DILO Economy model serves as a primary SF₆ gas handling cart for everyday use.

Best for

  • Daily utility maintenance
  • Service fleet standardization
  • Industrial gas-insulated equipment
  • Multi-site operations
  • Customers seeking one versatile primary cart

Key benefits

  • Excellent all-around capability
  • User-friendly touchscreen controls
  • Strong recovery and filling performance
  • Compact but capable footprint
  • Optional advanced features
  • Ideal fleet-standard model
  • Flexible medium-duty applications

Mega Series – L170

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Higher Capacity Performance Cart

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The L170 bridges the gap between mid-size and heavy-duty applications, offering increased recovery speed and larger capacity for more demanding gas handling programs. Engineered for large GIS maintenance applications requiring faster handling speeds and support for systems up to around 300 lbs, this model is a high-capacity SF₆ gas service cart for demanding service environments.

Ideal For:

  • Larger substations
  • Utility district fleets
  • Higher gas volume maintenance

Mega Series – L400

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High Capacity for Large & Extra Large GIS

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The L400 is one of DILO’s most powerful SF₆ service carts, engineered for fast maintenance of large gas compartments and demanding field applications. Built for large and extra-large GIS systems, it is ideal for gas volumes of less than approximately 500 lbs. Featuring a modern 10" multi-touch control panel, automated operating functions, and optional remote operation via smartphone, tablet, or laptop, the L400 delivers advanced performance with operator-friendly controls. This makes it an excellent SF₆ gas handling cart for operators who need higher output and easier control. This emission-free maintenance cart supports SF₆ gas recovery down to a final vacuum of < 1 mbar. Optional DN20 and DN40 connections also allow simultaneous operations, such as evacuating one compartment while filling or recovering another. This is especially valuable for teams working with larger equipment and multiple gas cylinder connections.

Best for

  • Large GIS maintenance programs
  • Utility transmission systems
  • High-volume gas handling operations
  • Industrial switchgear installations
  • Teams needing faster recovery and evacuation times

Key benefits

  • High-capacity performance for systems under 500 lbs.
  • Automatic control with 10" touchscreen
  • Optional remote control capability
  • Recovery down to < 1 mbar
  • Digital weighing scales for cylinders
  • Trailer-mountable options available
  • Simultaneous multi-compartment operations
  • Built for intensive service environments

Mega Series – L600

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Maximum Capacity for Large & Extra Large GIS

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The L600 is one of DILO’s most powerful service carts, featuring an oil-less suction pump for enhanced performance on the largest gas handling projects. Built for extra-large GIS systems and high-volume projects with capacities reaching approximately 800 lbs., this advanced SF₆ gas service cart is designed for the most demanding maintenance programs.

Best for

  • Transmission GIS
  • High-volume utility programs
  • Large industrial installations
  • Intensive maintenance schedules

Need Help Selecting the Right Cart?

Choosing the right SF₆ service cart depends on gas volume, compartment size, service frequency, mobility requirements, and overall workflow needs.
To make the process easier, DILO also offers a convenient Service Cart Selector App that helps users identify the most suitable cart based on their specific application requirements.
Prefer expert guidance? Contact DILO Company today to discuss your application and receive personalized recommendations.

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WCD- Service Carts

DILO ADVANTAGE

WHY CHOOSE DILO SERVICE CARTS?

DILO is the global leader in SF₆ gas handling technology. Our service carts are trusted worldwide because they deliver:

  • Zero-emission focused design

  • Proven reliability

  • Easy operator controls

  • Long equipment life

  • Excellent support and parts availability

  • Solutions for every application size

GET IN TOUCH

Ready to Improve Your SF₆ Gas Handling Process?

Whether you’re replacing existing equipment, expanding your fleet, or planning a new application, DILO can help you build a safe, efficient, and emission-free gas handling solution.

CONTACT A SPECIALIST