Description
8′ x 10′ ESC TSB4 Steel Trench Box
The ESC TSB4-810 is a compact steel utility trench shield built for localized utility excavations where an 8-foot shield height is needed but a longer trench box would be unnecessarily difficult to transport, position, or reposition.
Its 10-foot length makes the TSB4-810 a practical option for utility tie-ins, vault installations, bore pits, spot repairs, and other concentrated excavation work in streets, easements, and congested jobsites.
The TSB4-810 is a standard open-ended trench shield. It should not be confused with a purpose-built manhole shield, which may have different end-wall, corner, and clearance configurations.
Key Benefits & Crew Efficiency
- Compact Utility Configuration: The 10-foot length is well suited for localized utility work where a longer mainline trench box would add unnecessary size and weight.
- Easier Jobsite Positioning: Its compact footprint can make the shield easier to transport, set, and reposition in streets, easements, and other restricted work areas.
- Internal Working Clearance: The TSB4-810 provides 60 inches of pipe clearance and 7′11″ of clear length between spreaders.
- Strong Depth Capability: Built with a 2,150 PSF shield capacity and maximum depth ratings of 39′ in C60 soil and 30′ in C80 soil.
- 4-Inch-Wall Steel Construction: Weighing approximately 4,906 lbs without spreaders, the TSB4-810 provides an 8-foot shield height in one of the most compact configurations in the TSB4 product line.
Product Specifications
| Model | TSB4-810 |
|---|---|
| Dimensions | 8′ High x 10′ Long |
| Wall Thickness | 4 Inches |
| Material | Steel |
| Weight | Approx. 4,906 lbs |
| Pipe Clearance | 60 Inches |
| Length Between Spreaders | 7′11″ |
| Shield Capacity | 2,150 PSF |
| Max Depth Rating – B45 | 40 ft |
| Max Depth Rating – C60 | 39 ft |
| Max Depth Rating – C80 | 30 ft |
Pricing & Logistics
Price: $11,760.00
Contact us to confirm current pricing, availability and shipping rates.
Freight & Delivery Coordination
Shipping rates are calculated based on equipment quantity, spreader configuration, and your final jobsite or yard destination. Discounts may be available for multiple box orders or complete fleet packages.
Target Applications
The 8′ x 10′ TSB4 is designed for contractors performing localized utility construction, installation, maintenance, and repair work where an 8-foot shield height is required within a compact footprint.
Typical applications include:
- precast manhole installation where the structure dimensions and shield clearances are compatible;
- valve and meter vault installation;
- utility tie-ins, tees, crosses, and service connections;
- bore pits and receiving pits;
- spot repairs to water, sewer, gas, electrical, and telecommunications lines;
- localized utility exposure and maintenance;
- utility work in streets and easements;
- excavations on congested jobsites.
The compact 10-foot length can provide crews with the shield height needed for deeper localized excavations without the additional length and handling requirements of a mainline trench box.
Suitability depends on the dimensions of the pipe, structure, vault, or utility component being installed. The working clearances of the assembled trench box should be verified before equipment is selected.
Critical Selection & Safety Factors
Is the 8×10 TSB4 Right for Your Jobsite?
Trench box selection involves more than choosing a height and length.
The correct shield depends on excavation depth, trench width, pipe or structure dimensions, soil classification, surcharge conditions, groundwater, adjacent structures, excavator capacity, transportation requirements, and jobsite access.
The 8×10 TSB4 is worth considering when an excavation requires an 8-foot-high shield but does not require the working length of an 8×12, 8×16, or 8×20 trench box. Its compact footprint is especially useful for localized utility work where available space and equipment positioning are important considerations.
Although the TSB4-810 may be suitable for some precast manhole and vault installations, it is a standard open-ended trench shield rather than a dedicated manhole box. Verify that the dimensions and configuration provide the required clearance for the structure, rigging, installation method, and crew.
For projects requiring more longitudinal working room, a longer TSB4 configuration may be a better fit.
We can help you compare available trench box sizes and configurations based on your excavation requirements, utility component dimensions, equipment, transportation needs, and preferred working clearances.
Depth Ratings & Tabulated Data
The listed depth ratings must be evaluated together with the applicable manufacturer tabulated data and actual jobsite conditions.
The Competent Person on-site holds ultimate responsibility for monitoring soil classifications, accounting for adjacent structures, managing groundwater, and calculating surcharge loads such as spoil piles or heavy machinery parked near the edge of the trench.
The dimensions of the pipe, structure, vault, or utility component must also be evaluated to confirm that it can be safely installed within the available pipe clearance, spreader spacing, and working area of the shield.
For help comparing available trench box options, contact our team with your project details and equipment requirements.
Spreader Configurations
The correct spreader configuration depends on the required trench width, pipe or structure dimensions, installation method, and the amount of working clearance needed inside the trench box.
When requesting a quote, send us the project information needed to evaluate available configuration options, including:
- excavation depth;
- soil classification;
- required trench width;
- pipe, structure, or utility component dimensions;
- required working clearance;
- project location;
- quantity of trench boxes required.
We can help with spreader options, current availability, equipment quotes, and freight and delivery coordination.
Request a Quote from Iron Lot
Iron Lot supplies trench boxes and trench safety equipment to underground
utility contractors, excavation contractors, pipeline contractors,
municipalities, public works departments, and other construction equipment
buyers.
Contact our team for:
- current pricing and availability;
- spreader options;
- stacking pins and stacked configuration requirements;
- multiple-unit quotes;
- freight and delivery coordination;
- comparison with other ESC TSB4 sizes;
- steel and aluminum trench box options;
- equipment financing information.
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:
