Rigovely Engineering & Shop Reference Tools
Free Heavy Equipment Repair & Fleet Tools
Field-tested calculators and engineering references for shop owners, lead technicians, and fleet managers. Free to use with zero registration or paywalls.
Available & Planned Tools
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Shop Downtime & ROI Scenario Calculator
Evaluate manual documentation search friction, wrong part restocking penalties, and equipment downtime with your shop’s actual data.
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AS568 Hydraulic O-Ring Size & Caliper Matcher
Match caliper ID & CS to standard AS568 dash sizes and Parker codes with exact two-dimensional tolerance intervals. Nominal rectangular gland arithmetic.
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Hydraulic Fitting Thread ID & Torque Reference
JIC 37°, ORFS, and SAE ORB thread dimensions and manufacturer-specific torque specifications with technical review gate.