Tri Stand Markers Roll-Up Sign System – Call Up Dozer – Three-Sided Reflective Safety Sign for Roadwork, Mining & Underground Applications

Tri Stand Markers Roll-Up Sign System – Call Up Dozer – Three-Sided Reflective Safety Sign for Roadwork, Mining & Underground Applications

The Global Safety Industries Tri Stand Markers Roll-Up Sign System Call Up Dozer is an Australian-made three-sided portable safety signage solution designed to provide highly visible communication instructions for dozer operating areas across demanding mining, underground, roadwork and industrial environments.

Unlike conventional single-face warning signs, the Tri Stand configuration provides three separate reflective Call Up Dozer sign faces around one integrated freestanding structure. Each side can display the same message for multi-directional visibility, helping instruct personnel, vehicles, mobile plant and equipment operators to establish communication with the dozer operator before entering or proceeding through the designated area.

Manufactured using durable retroreflective roll-up material, the system provides strong daytime visibility and high reflectivity under vehicle and machinery lighting during night-time and low-light operations. The integrated stand incorporates stable support arms together with an anchoring point for sandbags or additional weights, providing a practical combination of portability, stability and rapid deployment.

Main Advantage

The primary advantage of the Tri Stand Markers Call Up Dozer system is its three-sided configuration. One portable unit can communicate the dozer call-up instruction from multiple approach directions without requiring separate individual signs around the same work area.

This makes the system particularly effective in mining areas, underground operations, earthmoving zones, road construction and industrial sites where personnel, vehicles or machinery may approach from several directions and communication with an operating dozer is required before proceeding.

Three-Sided Sign Configuration

The Tri Stand Markers Roll-Up Sign System provides three independent Call Up Dozer sign faces arranged around the stand, creating a highly visible multi-directional operational communication platform.

Displaying the Call Up Dozer message on all three reflective faces allows the instruction to remain visible from multiple directions around the work area, helping improve recognition by approaching personnel, vehicles, mobile plant and equipment operators.

This configuration allows one system to provide consistent dozer communication instructions while reducing the need to position several individual signs around the same operational area.

Product Configuration & Inclusions

• 1 × three-sided Tri Stand structure
• 3 × reflective Call Up Dozer roll-up sign faces
• Integrated stable support arms
• Anchoring hook for sandbags or additional weights
• Foldable portable stand construction
• Call Up Dozer message displayed on all three faces
• Highly visible operational communication configuration

Message Configuration Options

The three-sided design allows the Call Up Dozer message to remain visible across multiple approach directions, providing consistent operational communication throughout temporary and active work areas.

Call Up Dozer Message on All Three Sides

Suitable where personnel or vehicle operators need to establish communication with a dozer operator before entering an operational area, including mine access routes, earthmoving zones, underground intersections and equipment movement areas.

Custom Message Configurations

Alternative or complementary safety messages can also be specified where project requirements call for a combination of equipment call-up, access control, hazard, directional or operational instructions on the Tri Stand system.

Suitable Sign Messages

The Call Up Dozer Tri Stand Marker is designed primarily to provide highly visible communication instructions around areas where dozers or other heavy mobile equipment are actively operating.

• Call Up Dozer instructions
• Dozer operating area communication
• Mining equipment access control
• Underground equipment movement warnings
• Heavy mobile plant communication
• Restricted equipment area warnings
• Vehicle approach instructions
• Earthmoving area identification
• Maintenance and operational area warnings
• Temporary work zone messages
• Mine-site communication instructions
• Project-specific operational messages

Integrated Tri Stand

The integrated stand is designed for rugged temporary deployment while remaining portable enough for crews to move the Call Up Dozer sign between work areas as equipment and operational requirements change.

Stable support arms create the three-sided structure and maintain the position of each reflective Call Up Dozer roll-up sign face during use. An integrated anchoring hook allows crews to attach a sandbag or suitable additional weight when extra stability is required.

This combination provides a practical solution for environments where temporary equipment communication signage may be exposed to wind, vehicle movement, machinery activity or changing operational conditions.

Features & Benefits

• Three-sided portable Call Up Dozer sign system
• Multi-directional operational communication visibility
• Call Up Dozer message visible on all three sides
• Durable retroreflective roll-up sign faces
• High daytime visibility
• Strong reflectivity under vehicle and machinery lighting
• Integrated stable support arms
• Anchoring hook for sandbags or additional weight
• Suitable for demanding outdoor and industrial environments
• Portable freestanding construction
• Compact folding design
• Rapid setup and pack down
• Easy transport between work areas
• Reduces the need for multiple individual communication signs
• Australian made

Suitable Industries & Applications

Suitable for mining operations, underground mines, surface mining, civil construction, roadworks, earthmoving projects, infrastructure works, industrial facilities and other operations requiring temporary equipment call-up and communication signage.

Common applications include mine access roads, underground intersections, dozer operating areas, earthmoving zones, equipment movement areas, maintenance work areas, construction zones and operational routes where personnel or vehicle operators need to contact a dozer operator before proceeding.

Designed for Mining & Underground Operations

Mining and underground environments frequently require equipment communication instructions to remain visible from several approach directions. Intersections, dozer operating zones, mine access roads, earthmoving areas and equipment routes can be difficult to manage effectively with a conventional single-face sign.

The three-sided Tri Stand configuration provides a practical solution by allowing the Call Up Dozer message to be viewed around the unit, helping communicate the call-up requirement toward separate vehicle, personnel or equipment approaches.

Retroreflective Roll-Up Sign Faces

Each Call Up Dozer Tri Stand sign face is manufactured using durable retroreflective roll-up material designed to provide strong visual recognition across demanding temporary work environments.

The reflective construction provides clear daytime visibility and enhanced performance under headlights, work lights and machinery lighting during night-time and low-light operations.

The flexible sign faces also contribute to the portability of the system, allowing the unit to be packed and transported more efficiently than comparable rigid multi-face operational signage.

Stability for Demanding Worksites

The Call Up Dozer Tri Stand is designed to provide a stable temporary signage platform across environments where wind, machinery movement and active operations may affect conventional lightweight signage.

Stable support arms form the base of the system, while the integrated anchoring hook allows a sandbag or suitable additional weight to be added when site conditions require increased stability.

Compact Folding & Portable Design

Despite providing three reflective Call Up Dozer sign faces and an integrated stand, the Tri Stand Markers system is designed to remain lightweight, portable and efficient to transport.

The stand folds into a more compact configuration when not in use, helping crews transport multiple signs between work locations and reducing the amount of storage space required compared with transporting several separate rigid warning signs and stands.

Why Organisations Choose Tri Stand Markers

• Three Call Up Dozer sign faces from one portable unit
• Provides multi-directional equipment communication
• Consistent call-up instruction around the sign
• Reduces the need for multiple separate communication signs
• Suitable for mining, underground, earthmoving and roadwork applications
• High-visibility reflective construction
• Anchoring provision for additional stability
• Rapid temporary deployment
• Compact folding storage
• Portable between multiple work areas
• Suitable for site-specific equipment communication

Custom Options

• Call Up Dozer message on all three sides
• Alternative equipment call-up messages
• Custom roadwork messages
• Custom mining safety messages
• Underground mine identification
• Directional messages
• Custom symbols and graphics
• Company branding
• Mine-site branding
• Project-specific configurations
• Bulk site supply programs

Optional Accessories

Optional accessories can be supplied to support transport, replacement and site deployment requirements.

• Heavy-duty sandbags
• Additional anchoring weights
• Replacement Call Up Dozer roll-up sign faces
• Heavy-duty carry and storage bags
• Custom identification labels

Technical Specifications

• Product Type: Tri Stand Markers Roll-Up Sign System – Call Up Dozer
• Sign Configuration: Three-sided
• Sign Faces: 3 × reflective Call Up Dozer roll-up panels
• Message Configuration: Call Up Dozer message displayed on all three sides
• Material: Durable retroreflective roll-up sign material
• Stand: Integrated portable Tri Stand
• Support System: Stable support arms
• Anchoring: Integrated hook for sandbags or additional weights
• Storage: Compact folding configuration
• Applications: Mining, underground operations, earthmoving, roadwork, equipment movement areas and industrial safety
• Manufacturing Origin: Australia

Frequently Asked Questions

What is a Call Up Dozer Tri Stand Markers Roll-Up Sign?

It is a portable three-sided reflective safety sign system designed to instruct approaching personnel, vehicles and equipment operators to establish communication with a dozer operator before entering or proceeding through an operational area.

How many sign faces does the Tri Stand have?

Each Tri Stand system includes three individual reflective Call Up Dozer roll-up sign faces.

Is the Call Up Dozer message displayed on all three sides?

Yes. The Call Up Dozer message is displayed on all three sides to provide consistent multi-directional communication around the work area.

Can alternative equipment messages be supplied?

Yes. Alternative equipment call-up, restricted access, warning, directional or operational messages can be produced where a different Tri Stand configuration is required for the site.

Is the Tri Stand suitable for underground mining?

Yes. The system is designed for demanding environments including underground mining, surface mining, earthmoving, roadwork, civil construction and industrial operations where multi-directional temporary safety signage is required.

Are the sign faces reflective?

Yes. The sign faces are manufactured from durable retroreflective roll-up material designed to provide strong daytime visibility and enhanced visibility under headlights, machinery lighting and other low-light conditions.

How is the Tri Stand stabilised?

The system incorporates stable support arms and an anchoring hook that can be used with a sandbag or suitable additional weight when increased stability is required.

Is the Tri Stand portable?

Yes. The system is designed to remain lightweight and folds into a more compact configuration for transport and storage between work areas.

Can custom safety messages be supplied?

Yes. Custom mining, equipment call-up, roadwork, industrial, directional and project-specific safety messages can be produced. Customers should specify the required message configuration when ordering.

Request Project Pricing

To complete your order, specify the Call Up Dozer Tri Stand configuration required, along with any project-specific branding, identification or alternative safety messaging requirements.

Call 1300 133 447 or email [email protected] to discuss mining applications, underground equipment areas, dozer call-up signage, custom sign configurations, project requirements or bulk order pricing.

We guarantee to beat any competitor price by 5% on Australian made quality.