Scraper Loads Required Calculator

Global Land Grading Knowledge Centre

The knowledge centre connects four decisions: the finished purpose, the problem stopping it, the work needed to correct it, and the equipment that can perform that work. Start with the symptom or project rather than a machine name when the cause is uncertain.

Before moving material

Choose a design, application or equipment pathway.

Receiving operation and checks

Take a clear project brief to the person arranging design or rental. Compare the selected guide with the actual site conditions.

Country or town names do not establish a local branch, completed project or available rental machine.

Establish Required Surface

Establishing the required surface converts a desired use into a construction brief. It should name geometry, layer roles and evidence needed before the next operation.

Before moving material

Identify the receiving operation and relevant design inputs.

Receiving operation and checks

Issue a coordinated brief to the grading and downstream teams. Check interfaces with buildings, roads, drains and neighbouring work.

An illustrative concept is not a construction specification.

Capacity and Productivity Calculator

Capacity and productivity answer different questions. Nominal bowl capacity describes a planning load; production depends on load factor, cycle time, soil condition and the volume state being measured.

Before moving material

Identify capacity, realistic load factor and a complete cycle.

Receiving operation and checks

Use the estimate for planning and revise it from observations. Record whether the result is loose, bank or compacted volume.

The calculator produces an operating estimate, not a Dugong performance guarantee.

Record the job inputs

Use this checklist to turn the scenario into a specific brief. Retain the design revision and agree who accepts each completed layer.

• Existing condition, extent and the reason for intervention
• Required finished purpose, receiving operation and acceptance criteria
• Material type, layer role, source, receiving area and volume state
• Reference levels, datum, survey method and issued design revision
• Available tractor, implement configuration, travel route and turning space
• Checks before work, stopping points and evidence retained at handover

Checklist ticks apply only while this page is open. Include the completed brief in your project records.

Continue through the network

Surface and verification · Applications and rental · Equipment and technology