Electronic Weighbridges

Pit Type Concrete Weighbridge

Reinforced concrete deck installed flush with the road, built for heavy, continuous traffic.

High-strength reinforced concrete deck
Minimal deck deflection
Automation ready — RFID, ANPR, ERP

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Pit Type Concrete Weighbridge by Nipro Weitek

Overview

About the Pit Type Concrete Weighbridge

The pit type concrete weighbridge combines a high-strength reinforced concrete deck with a steel framework, installed flush with the road surface. Vehicles can approach from any direction, and the concrete deck provides strength, minimal deflection and a long service life under heavy, continuous traffic.

It is supplied with high-precision digital load cells and an advanced digital weight indicator, and is ready for RFID, ANPR, boom barriers, ERP and weighing software integration.

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Key features

What you get

High-strength reinforced concrete deck for durability

High-precision digital load cells for consistent weighing

Heavy-duty construction for high-volume operations

Corrosion and weather resistant for outdoor sites

Minimal deck deflection for stable readings

Modular design for simpler installation and maintenance

Advanced digital weight indicator with real-time monitoring

Automation ready — RFID, ANPR, boom barriers, ERP and weighing software

Low maintenance with extended service life

Available capacities: 20T to 200T

Technical data

Specifications

Standard model range (Domino Series)

Model	Platform size (m)	Capacity (tons)	Accuracy (kg)	No. of load cells
SD-10/20	6 × 3	10T / 20T	2	4
SD-30	6 × 3	30T	5	4
SD-30/40/50	7.5 × 3	30T / 40T / 50T	5	6
SD-30/40/50	8 × 3	30T / 40T / 50T	5	6
SD-60	8 × 3	60T	10	6
SD-40/50	9 × 3	40T / 50T	5	6
SD-60	9 × 3	60T	10	6
SD-50	12 × 3	50T	5	8
SD-60/80	12 × 3	60T / 80T	10	8
SD-50	14 × 3	50T	5	8
SD-60/80	14 × 3	60T / 80T	10	8
SD-60/80/100	15 × 3	60T / 80T / 100T	10	10
SD-60/80/100	16 × 3	60T / 80T / 100T	10	10
SD-120/150	16 × 3	120T / 150T	20	10
SD-60/80/100	18 × 3	60T / 80T / 100T	10	10
SD-120/150	18 × 3	120T / 150T	20	10

Custom platform sizes and capacities can be built to suit your site and vehicles. Share your vehicle type and maximum load for a recommendation.

Concrete pit weighbridge — technical data

Parameter	Specification
Weighing capacity	Up to 200 t
Platform size	18 × 3 m standard (other sizes on request)
Deck	Reinforced concrete on a steel framework
Type	Digital
Accuracy (18 × 3 m, 200 t)	20 kg
Calibration	Digital software calibration
Taring range	100% subtractive tare
Power supply	AC 230 V, 50 Hz
Vehicle access	From any direction — deck flush with ground level

Build quality

Value-added features

Robust construction

Fabricated from high-tensile grade steel sections.

ISI steel

ISI-grade steel used in place of ordinary mild steel structure.

Shot blasting & epoxy coating

Shot-blasted surfaces with high-quality protective epoxy coating for a rust-resistant platform.

Built for site conditions

Designed to withstand harsh outdoor and industrial environments.

Easy to install

Modular construction that can be installed — and relocated — at various locations.

Factory tested

Platforms and electronics are tested at our facility before dispatch.

Shorter project time

Modular design makes installation at site easier and reduces project time.

Quality standard

Manufactured under an ISO 9001:2015 certified quality management system.

Accessories

Compatible components

Digital weight indicator with real-time display
Weighbridge management software and weighment slip printer
Wireless remote display for drivers and operators
RFID, ANPR cameras, boom barriers and signal lights for automation
Power surge protection device for the indicator and electronics
Ready precast foundation blocks to shorten civil work

Browse automation & accessories

Applications

Where it is used

Logistics & Warehousing

Flush pit weighbridges let trucks move through without ramps, and remote displays keep drivers informed from the cab.

Agriculture & Agro Processing

Clear weighment slips and transparent displays build trust with farmers and suppliers during peak season.

Public Weighbridges, Toll & Check Posts

The Public Weighbridge software version produces customised tickets, and we assist with legal metrology stamping.

Installation

Site & installation requirements

Requires a civil pit and drainage prepared to our foundation drawing.
The steel framework is placed, the concrete deck is cast and cured, then load cells and electronics are installed and calibrated.
Because the deck is flush with the ground, the weighbridge blends into the site and vehicles can approach from any direction.

How our installation and maintenance works

FAQ

Questions about this product

A reinforced concrete deck deflects less and resists corrosion and wear under heavy, continuous traffic, which suits cement, steel and logistics sites. A steel deck is lighter and quicker to install. We recommend based on traffic, site and budget.

After casting, the deck must cure before load cells are calibrated and the weighbridge is put into service. Our project plan includes the curing period, and precast foundation blocks can shorten the overall civil work.

Yes. The concrete pit weighbridge works with RFID, ANPR, boom barriers, CCTV, ERP and weighing software, at installation or as a later upgrade.

Start from the heaviest fully loaded vehicle you expect to weigh, then add a safety margin for future vehicles. Platform length should accommodate the longest vehicle so all axles are on the deck at once. Our team will recommend a model once you share vehicle types, maximum gross load and daily traffic.

A pit-type weighbridge sits in a pit so the deck is flush with the road — vehicles drive straight on from any direction and no ramps are needed. A pitless weighbridge sits on a surface-level foundation with approach ramps, needs less excavation and makes cleaning and inspection under the platform easier. Ground conditions, drainage and space for ramps usually decide the choice.

Yes. Our weighbridges work with digital indicators, weighbridge software, RFID, ANPR, cameras, boom barriers and signal lights, so automation can be added at installation or as a later upgrade.