3′ x 7′ Kundel ShoreLite Lite Aluminum Trench Box

The Kundel ShoreLite Lite 3′ x 7′ aluminum trench box is a lightweight, modular protective system designed for utility repairs, service connections, localized excavation work, and maintenance projects where crews need a longer protected work area without the weight and handling requirements of a conventional steel trench box.

This configuration uses 3-foot-high, 7-foot-long aluminum panels with a 2.5-inch single-wall profile. The listed system weight is approximately 455 lbs, providing contractors and municipalities with a portable trench-protection option for suitable excavation conditions.

The ShoreLite Lite system uses a modular, pin-less connection design intended to simplify assembly and disassembly. Its individual components can be assembled by a two-person crew in suitable conditions, while balanced four-point rotating rigging assists with lifting and positioning the assembled system using properly rated equipment.

This box provides 18 inches of pipe clearance and an 840 PSF panel capacity. The listed maximum depth ratings are 33 feet in Type A soil, 18 feet in Type B soil, and 14 feet in Type C soil. All ratings must be verified using the applicable Kundel tabulated data and the complete system configuration.

Key Benefits & Crew Efficiency

• 7-Foot Panel Length: Provides more longitudinal working room than the 5-foot and 6-foot ShoreLite Lite configurations while remaining suitable for localized utility and repair work.
• Lightweight Aluminum Construction: The approximately 455-pound listed weight makes this system easier to transport and handle than many conventional steel trench boxes.
• Pin-Less Panel Connections: Kundel’s connection design reduces reliance on loose assembly pins and helps streamline setup and disassembly.
• Two-Person Component Assembly: Individual modular components are designed so a two-person crew can assemble the system in suitable conditions.
• Modular System Design: Compatible panels, connectors, legs, spreaders, and accessories can be combined into different heights and two-, three-, or four-sided configurations as permitted by the manufacturer.
• Balanced Lifting Arrangement: Four-point rotating rigging helps balance the assembled box during lifting and placement with properly rated equipment.
• Portable Storage and Transportation: The system can be disassembled into individual components for storage and transport between jobsites.
• 840 PSF Panel Capacity: Provides manufacturer-listed panel capacity for compatible utility, maintenance, and excavation applications.
• 18-Inch Pipe Clearance: Provides space beneath the spreader area for compatible pipe, conduit, valves, service connections, and utility components.
• Longer Working Area: The 7-foot panels provide additional room for tools, fittings, connections, and installation activities when compared with shorter ShoreLite Lite boxes.

Product Specifications

Pricing & Logistics

Price: $6,090.00

Contact Iron Lot to confirm current pricing, availability, included components, compatible spreader widths, accessories, and shipping costs.

Included Components and Accessories

The exact contents of a ShoreLite Lite quote should be confirmed before ordering. Spreaders, spreader adjusters, leg kits, square connectors, stacking connectors, rigging, wheel kits, and other attachments may be priced or sold separately depending on the selected configuration.

The components required for a complete system depend on the desired inside width, number of protected sides, assembled height, excavation dimensions, and intended shielding or shoring application.

Freight and Delivery Coordination

The modular aluminum construction allows the system to be broken down into individual components for transportation and storage. The vehicle, trailer, securement method, unloading plan, and lifting equipment must still be appropriate for the complete shipment.

The listed system weight may vary with the selected spreader width, connectors, rigging, legs, and other accessories. Confirm the final equipment and shipping weight when requesting a quote.

Iron Lot can coordinate delivery to your contractor yard, municipal facility, equipment location, or jobsite.

Target Applications

The ShoreLite Lite 3′ x 7′ is primarily suited to localized excavations where its 3-foot panel height, 7-foot length, selected inside width, and 18-inch pipe clearance provide adequate room for the planned work.

Typical applications may include:

• Water-service repairs
• Sewer-service repairs
• Gas-service connections
• Electrical and telecommunications work
• Utility tie-ins and service taps
• Curb-stop and valve access
• Localized utility exposure
• Pipe, conduit, and fitting repairs
• Spot repairs in streets and easements
• Emergency utility maintenance
• Pipe-pushing and receiving pits where the dimensions are suitable
• Excavations in congested or restricted-access areas

The 7-foot panel length provides more working room than the shorter ShoreLite Lite configurations. This can be useful when crews need additional space for compatible pipe sections, utility fittings, tools, rigging, and connection work.

The longer panels may require more excavation length and positioning room than the 5-foot or 6-foot configurations. Contractors should evaluate pavement limits, nearby utilities, traffic-control restrictions, structures, landscaping, and equipment access before selecting this size.

Suitability depends on the dimensions and locations of the pipe, fitting, valve, conduit, utility component, structure, tools, and equipment used during the work. Customers should verify that the 18-inch pipe clearance and selected inside width provide sufficient working room.

Modular ShoreLite Lite System

ShoreLite Lite is a single-profile modular aluminum system. Standard kits are available in multiple heights and panel lengths, and compatible components may be combined to create systems for different excavation requirements.

Depending on the intended application and applicable manufacturer data, ShoreLite Lite may be arranged as:

• A two-sided trench box
• A three-sided protective system
• A four-sided protective system
• A stacked configuration
• A system raised with compatible leg kits
• A tandem arrangement using approved components
• A fixed-width system
• An adjustable-width system

The 3-foot-high configuration may be used independently or incorporated into a taller compatible ShoreLite Lite system. Any stacked, tandem, raised, adjustable, or multi-sided arrangement must use the required Kundel components and comply with the applicable manufacturer’s tabulated data.

Spreaders and other accessories may be sold separately. Confirm the complete component list required for the planned inside width and protective-system configuration.

Critical Selection & Safety Factors

Is the ShoreLite Lite 3′ x 7′ Right for Your Excavation?

The exterior height and length of a trench box do not by themselves determine whether it is suitable for a project.

The selection process should consider:

• Excavation depth and width
• Soil classification
• Surcharge loads
• Groundwater and changing soil conditions
• Traffic, structures, spoil piles, and equipment near the excavation
• Pipe and utility-component dimensions
• Required working clearance
• Selected spreader type and inside width
• Access and egress requirements
• Lifting and placement equipment
• The intended shielding or shoring configuration

The 3-foot panel height does not mean the box is automatically suitable for every shallow excavation. It also does not limit the system to an excavation that is only 3 feet deep. The complete protective-system configuration and the manufacturer’s tabulated data must be evaluated.

The project’s Competent Person must inspect the excavation, classify the soil, evaluate changing conditions, and verify that the selected system is appropriate for the excavation and used correctly.

Depth Ratings & Tabulated Data

The listed maximum soil depth ratings are:

• Type A soil: 33 feet
• Type B soil: 18 feet
• Type C soil: 14 feet

These ratings must be interpreted through the applicable Kundel tabulated data. The allowable depth may depend on the panel arrangement, system height, selected spreaders, inside width, number of sides, soil conditions, surcharge loads, and intended shielding or shoring configuration.

The listed maximum depth rating is not the same as the height of the protected area inside the trench box. The position of the shield within the excavation, allowable distance from the bottom of the box to the excavation bottom, and allowable distance from the top of the box to the top of the excavation must comply with the applicable safety requirements and manufacturer instructions.

Do not rely on a product-page depth rating as a substitute for the manufacturer’s tabulated data or a project-specific engineered design when one is required.

The Competent Person must verify the soil classification, inspect the excavation, account for site-specific hazards, and ensure that the complete system is assembled and used according to the manufacturer’s instructions.

Assembly, Lifting & Handling

Kundel describes ShoreLite Lite as a modular system that can be assembled by two workers. This refers to the system’s individual components and assembly process. It should not be interpreted as permission to manually lift or move the complete assembled box without evaluating its total weight and the planned handling procedure.

The ShoreLite Lite system must be fully assembled before use. The assembled system should be lifted, lowered, repositioned, and removed using approved rigging points and equipment with sufficient rated capacity.

Before each use, inspect:

• Aluminum panels
• Panel connectors
• Spreaders and spreader adjusters
• Legs, square connectors, and stacking components
• Rigging and lifting points
• Welds and structural areas
• Locking and connection surfaces
• Components for cracks, bends, distortion, damage, or excessive wear

Damaged or questionable components should be removed from service until they have been evaluated according to the manufacturer’s requirements.

Why Choose the Kundel ShoreLite Lite 3′ x 7′?

The ShoreLite Lite 3′ x 7′ combines lightweight aluminum construction with the longest standard panel length in the ShoreLite Lite product range. It provides more longitudinal working room than the 3′ x 5′ and 3′ x 6′ configurations while retaining the modular design, portable components, and pin-less connection system associated with the ShoreLite Lite line.

This configuration may be a practical choice for contractors and municipalities that regularly perform utility repairs, service connections, and maintenance work requiring more space for compatible pipe, fittings, tools, and crew movement.

The 7-foot length also makes it important to verify that the excavation and surrounding work area provide enough room for placement. Projects with limited longitudinal space may be better suited to the shorter 5-foot or 6-foot configurations.

Its modular design allows contractors to expand their ShoreLite Lite inventory with compatible panels, connectors, legs, spreaders, and accessories for other excavation configurations.

Final selection must be based on the actual excavation, planned work, utility-component dimensions, complete system configuration, manufacturer’s tabulated data, and the requirements established by the project’s Competent Person.

Request Pricing and Availability

Iron Lot supplies trench boxes and trench safety equipment to contractors throughout the United States.

Contact us for:

• Current product availability
• Spreader selection and pricing
• Multiple-unit quotations
• Freight quote and delivery coordination
• Alternative aluminum trench box options
• Steel versus aluminum trench box comparisons
• Equipment financing information

This Product Ships from Ohio

Payment Options:

We accept company check, wire transfer, ACH, and credit card payments. We also offer financing through Ascentium Capital.

Financing: Ascentium Capital offers fast and flexible financing. With their quick and convenient way to purchase equipment, working with Ascentium Capital helps you acquire the funds you need for your equipment purchase. With financing and leasing of up to $2,000,000, Ascentium Capital works with you to make the application process simple and at no obligation.

To learn more about Ascentium Capital and how it can assist you, click image below:

Call Iron Lot at 336-516-8011 or request a quote online for current pricing, availability, and freight information.

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