Pitless Weighbridge

Core Advantages

• Zero Waterlogging Risks: Because the scale remains completely above ground level, rainwater runs right off. This entirely eliminates the risk of flooded pits submersing and destroying expensive load cell networks or electrical cabling.
• Massive Savings on Civil Works: You avoid complex, deep ground excavations, pit brick/retaining wall concrete formwork, and extensive under-ground structural waterproofing.
• Simplified Maintenance: Technicians can visually inspect, clean, or swap out load cells right from the sides of the structure by simply walking around its perimeter. Mud and stones are easily washed out with a simple high-pressure water hose.
• Structural Portability: For temporary project environments (like mining camps, major highway projects, or leased commercial lots), a bolted modular pit less deck can be disassembled, transported, re-anchored on a fresh slab, and re-calibrated.
• No Closed-Space Hazards: Maintenance crews do not have to work inside a dark, confined subterranean trench where harmful gases can accumulate or pests nest.

Site & Foundation Layout Requirements

While a pit less design saves money on digging, it shifts constraints over to your ground acreage.

• Total Length Overhead: A standard 18-meter truck scale platform requires an absolute minimum of 3 additional meters of concrete ramp space on both the entry and exit sides. A total linear footprint of 24 to 30 meters is typical just to house the equipment.
• Strict Inline Approach: Trucks must drive completely straight onto the scale and straight off it. Vehicles cannot approach or exit at sharp angles or turn anywhere along the platform length.
• Level Approach Zones: A level, smooth road section matching the height of the scale entry point must extend beyond the ramps to prevent skewed axle load distribution during a truck’s approach.

Technical Specifications

The standard configuration for a heavy-duty industrial setup generally adheres to the following parameters: