The Solid Split-Type Weighted Dummyis a premium, high-stability ballast system engineered for precise mass simulation in extreme testing environments. Unlike traditional water-filled units, this dummy features a solid core constructed from advanced silicone and high-density polymers, eliminating fluid sloshing and noise during high-dynamic maneuvers. Its innovative three-section modular design allows you to handle and transport heavy weights with ease while maintaining a fixed center of gravity (CoG). Originally developed from German automotive R&D principles, this dummy provides the durability and thermal resistance required for rigorous electric vehicle (EV) battery vibration tests, crash simulations, and theme park ride safety verification.
Applications
Solid Split-Type Weighted Dummies are widely used by automotive manufacturers both domestically and internationally.
Standards
Toyota, Honda, Nissan; Mercedes-Benz, BMW, Volkswagen; General Motors, Ford; Hyundai, Kia; as well as automakers from India, Pakistan, Europe, South Africa, the Middle East, and domestic Chinese manufacturers including SAIC, FAW, BAIC, Volkswagen, King Long, Yutong, JAC, Geely, BYD, Haima, and others.
Features
1. The dummy is divided into three sections: upper, middle, and lower. Each section has an average mass of 25kg. They can be stacked to form a single unit, secured with two 316 stainless steel anti-rust pins. Hand-tightened knobs screw into limit stops to lock the assembly, preventing disassembly.
2. Easy to transport: Remove the pins, disassemble the three sections, and move them individually with ease.
3. Designed for electric vehicle battery vibration and impact safety testing. Prevents liquid sloshing during vibration, eliminating changes in dummy center of gravity (C.G.) and noise generation.
4. Developed by a renowned German automotive manufacturer. Silicone material combines hardness with flexibility and resilience, withstanding intense vibrations, wear, and temperatures from -55°C to 250°C (actual testing range: -40°C to 90°C). Material remains stable, crack-free, and distortion-free throughout extreme temperature cycles.
5. Total mass tolerance controlled within ±0.04kg.
Parameters
75kg Class Weight Dummy / Water Dummy – 3-Piece Solid Type
| Item | Specification |
|---|---|
| External Dimensions | L480 × W400 × H600mm |
| Standard Volume | 65L |
| Structure | 3-piece assembly; dummy is divided into upper, middle, and lower sections, each weighing 25kg |
| Material | Silicone, Nylon 6. High-strength PE |
| Left-Right Width | 400mm |
| Front-Rear Width | 480mm |
| Center of Gravity Height | 240mm |
| Base Height | 175mm |
| Shoulder Height | 600mm |
| Total Height | 650mm |
| Neck Opening Diameter | 86mm |
| Assembly Components | Solid type; seated torso is split into two sections, with integrated base simulating leg mass, secured by screws for easy assembly and disassembly |
| Application | Automobile, locomotive, high-speed rail, or space simulation |
| Ballast (Liquid) | None |
| Ballast (Solid) | None |
| Customization | Customizable color, shape, structure, size, lifting straps, lifting rings, sensors, etc. |
