Overview
The Backhoe Loader is a versatile heavy machinery asset designed for realistic construction simulations in Unity. This asset features a complete physics-based system, allowing players to drive the vehicle and operate both the front loader bucket and the rear excavator arm with precision.
Key Features
🚜 Dual-Function Machinery
Experience the full utility of a backhoe loader. You can:
- Drive & Navigate: Realistic driving physics with functional steering and braking.
- Operate Front Loader: Raise, lower, and tilt the front bucket to move materials.
- Control Rear Backhoe: Full articulation of the rear boom, stick, and bucket for digging operations.
⚙️ Advanced Physics & Hydraulics
The vehicle is built on a solid physics foundation:
- Interactive Hydraulics: All moving parts (arms, buckets, stabilizers) are controlled via physics joints, not just simple animations.
- Dynamic Suspension: Wheels react to terrain irregularities, providing a heavy vehicle feel.
- Stabilizers: Deployable outriggers to stabilize the vehicle during digging operations.
🎮 Interactive Controls
Complete control system included:
- UI Sliders: Intuitive on-screen sliders to control every hydraulic cylinder individually.
- Keyboard Input: Drive with standard WASD or Arrow keys.
- Camera System: Switch between driving view and operating views.
🔊 Immersive Audio
- Realistic diesel engine sounds that react to RPM.
- Hydraulic hydraulic hissing and mechanical clanks during operation.
- Reverse safety alarm and horn.
🛠️ Technical Details
- Poly Count: Optimized low-poly mesh with high-detail baking.
- Textures: 4K PBR textures (Albedo, Normal, Metallic/Smoothness).
- Scripts: Clean, modular C# architecture.
- Compatibility: Unity 2021.3+ (Built-in, URP, HDRP supported).
WebGL Demo
Test the Backhoe Loader capabilities directly in your browser. Use the sliders to control the digging arms and experience the physics.


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