JTW Tree Rigging Simulator Pro

JAPAN TREE WORKS

About this app

JTW Tree Rigging Simulator Pro

Professional tree rigging simulator. Supports up to 3 pulleys with
advanced force analysis capabilities.

【Features】

■ Rigging System Support
・2-point rigging system (RP1 only)
・3-point rigging system (RP1 + RP2)
・4-point rigging system (RP1 + RP2 + RP3)
・Real-time load calculation and distribution
・Intuitive drag-and-drop controls

■ Detailed Force Analysis
・Basic calculation mode: Simple force display
・Detailed analysis mode: Detailed component force breakdown
- Original evaluation
- Risk-score evaluation
- System-based evaluation
- Tension-based evaluation

■ Tree Weight Calculator
・Tree species database
・Tree dimension input (height, diameter, branch spread)
・Automatic weight estimation
・Direct application to rigging system

■ Advanced Visualization
・Load vector arrow display
・Proportional scaling (100kg = 100px)
・Visual understanding of resultant and component forces
・Background image support (tree illustrations)
・Detailed opacity, size, and position controls

■ Preset Management
・Save up to 3 custom presets
・Configuration export/import
・Quick preset switching

■ Unit System Support
・Metric system (kg, cm, m, N)
・Imperial system (lbs, in, ft, lbf)
・Real-time unit conversion
・Work in your preferred unit system

■ Multi-Language Support
・Japanese interface (translated)
・English interface (translated)
・All UI elements, formulas, and labels translated
・Automatic language setting persistence

【Educational Value】

■ Understanding Mechanics
・Practical understanding of F = 2T × cos(θ/2)
・Load distribution principles
・Relationship between angle and tension
・Rigging point placement optimization

■ Safety Improvement
・Visual overload warnings
・Multiple safety evaluation methods
・Risk quantification
・Safety margin understanding

■ Prediction-Verification Learning
・Resultant vector show/hide toggle
・Predict → Execute → Verify cycle
・Active learning process
・Practical skill acquisition

【Professional Use】

■ Site Planning
・Pre-work simulation
・Comparison of multiple rigging configurations
・Optimal setup selection
・Team sharing and discussion

■ Training
・New employee education tool
・Veteran skill verification
・Safety education programs
・Certification exam preparation

■ Research and Development
・New rigging technique validation
・Equipment selection support
・Safety standard development
・Accident analysis and simulation

【Target Users】

・Professional arborists
・Tree care specialists and managers
・Forestry and landscaping professionals
・Specialized felling technicians
・Safety education coordinators
・Rigging technique instructors

【Developer】

Japan Treeworks
We develop professional tools to improve safety in tree care operations.

Website: https://japan-treeworks.com
Contact: [e-mail]

【Support】

・Email support: [e-mail]
・Documentation: Available via "Info" button in app
・Updates: Automatically delivered via Play Store

【Important Notice】

・This app is an educational and planning simulator
・Actual operations require proper training and safety equipment
・Developer assumes no responsibility for work results based on app usage
・Always follow safety standards and regulations
・Consult experts when in doubt

【Version Information】

Version 1.0.0 - Pro Edition
・Internationalization (Japanese & English)
・Unit system support (Metric & Imperial)
・2/3/4-point rigging system support
・Preset save function (up to 3)
・Export/Import capabilities
・Advanced force analysis and safety evaluation
・Professional-grade Pro edition

【Technical Specifications】

・Real-time physics engine
・High-precision force calculations
・Responsive canvas rendering

A comprehensive rigging simulator designed to improve safety and
efficiency in professional tree care operations.

Please contact us if you have any questions or requests.

What’s new

The production version of JTW Rigging Simulator Pro is now available.
It includes tools for rigging point load calculations, Load Transfer Simulator, and other features designed to support tree rigging planning and training.
The app supports Japanese, English, and Spanish.