Industrial Heavy Metrology

Pitless & Semi-Pitless Weighbridge

Surface-Mounted High-Efficiency Weighbridge with Minimum Civil Work & Zero Drainage Hassles

OIML Class III StandardGovt. of India Approved ModelFull 150% Overload Protection

Engineering Architecture & System Overview

Darshan Pitless and Semi-Pitless Weighbridges are surface-mounted weighbridges designed for swift commissioning, cost-effective civil work, and effortless ongoing maintenance. Since the entire deck structure and load cells are elevated above ground level, there are zero water logging or pit drainage problems. Structural steel ramps provide smooth vehicle ingress and egress, making it the most popular choice for general industrial and highway toll sites.

Key Technical Features

Cost-effective installation requiring minimal civil excavation work

Surface-mounted structure with all load cells completely above ground level

Zero pit drainage or rainwater accumulation problems during monsoon seasons

Open side clearance allows effortless visual inspection, washing, and cleaning

Modular girder construction allows easy containerization and road transport

Integrated heavy steel guide rails along both sides ensure safe vehicle alignment

Operational Advantages

Low Civil Cost: Civil construction expense is significantly lower than a full pit-type weighbridge

Zero Water Stagnation: No pit means no accumulation of rainwater, sludge, or corrosive industrial runoff

Easy Maintenance: Technicians can inspect, clean, and service load cells in open daylight without entering a pit

Rapid Commissioning: Foundation civil work is completed much faster, reducing overall project downtime

Technical Specifications Table

Parameter	Engineering Specification
Capacity Range	20 MT to 100 MT
Platform Lengths	6m, 9m, 12m, 14m, 16m, 18m
Platform Width	3.0m standard
Approach Ramps	Civil concrete or modular steel ramps (3m to 4m long)
Ramp Slope	1:8 to 1:10 gradient for smooth truck entry
Structure Height	Approx. 400mm to 500mm above ground level
Deck Plate	10mm / 12mm anti-skid chequered plate
Load Cells	Hermetically sealed IP68 stainless steel / alloy steel load cells
Protection	Standard high-durability epoxy coating with corrosion resistance
Overload Rating	150% rated load safe, 300% ultimate

Standard Deck Sizes & Capacities

7.5m x 3mStandard

9m x 3mStandard

12m x 3mStandard

16m x 3mStandard

18m x 3mStandard

Civil Foundation & Installation Guidance

Civil Engineering Note:

Requires level surface RCC foundation raft and approach ramp foundations at either end.

Darshan provides official certified RCC civil drawings, foundation load-bearing calculations, and anchor bolt setting templates tailored to your site topography upon order placement.

Need Sizing Consultation?

Call our director and technical lead directly for custom pit blueprints and immediate fleet sizing recommendations.

+91-98240 83608

Product Catalog

Download our complete technical catalog containing dimensional drawings and sensor wiring schematics.

Download Catalog (PDF)