A professional-grade DIY hydraulic excavator with unmatched realism and engineering depth
Introduction
The LESU Metal 1/14 RC Full Hydraulic Excavator LR960 KIT is a machine built for enthusiasts who demand authenticity, complexity, and hands-on assembly. Unlike ready-to-run RC vehicles, this excavator arrives as a DIY kit, offering a deeply engaging experience that begins long before the first operation.
With an overwhelming 95% metal construction, a sophisticated dual-pump hydraulic system, and a highly detailed modular design, the LR960 stands as one of the most advanced scale excavators available. It is not simply a modelโit is a functional representation of real-world excavation machinery.
This review explores every aspect of the LR960, from assembly and design to performance and long-term usability.
Product Overview
The LR960 is a 1/14 scale hydraulic excavator kit designed for realistic digging, lifting, and construction simulation. It requires assembly, making it ideal for hobbyists who enjoy building and customizing their machines.
Key Features:
- Full hydraulic system with 13-way directional valve
- Dual-pump dual-power hydraulic workstation
- 95% metal construction with steel counterweights
- Modular design with opening panels
- Integrated lighting system with warning lights
- Hydraulic drive for both travel and rotation
Product Data Table
| Feature | Specification |
|---|---|
| Product Name | LESU LR960 Hydraulic Excavator |
| Manufacturer | LESU |
| Scale | 1/14 |
| Material | Metal (95%), Plastic (minor parts) |
| Condition | New, Unassembled and Unpainted |
| Weight | 38.5 kg |
| Hydraulic System | Full Hydraulic |
| Valve System | 13-Way Directional Valve |
| Pump System | Dual Pump Dual Power |
| Track System | Full Metal Tracks |
| Drive Type | Hydraulic Drive |
| Rotation | Hydraulic Rotation |
| Lighting | Full Light System |
| Coupler | Manual Quick Release |
| ID | LS-BA-B0028-MTrack-KIT |
Design and Build Quality
Heavy-Duty Metal Construction
The LR960 is constructed primarily from metal, including:
- Structural frame
- Tracks
- Arm components
- Travel system
The use of steel counterweights ensures stability during operation, particularly when the digging arm is fully extended.
At 38.5 kg, the excavator has a realistic weight that enhances digging performance and balance.
Copper Hydraulic Circuit
A standout feature is the 90% copper welded oil circuit, which provides:
- Improved sealing
- Increased durability
- Enhanced visual realism
This design ensures reliable hydraulic performance over time.
Hydraulic System and Performance
13-Way Directional Valve
The 13-channel valve system allows for precise control of multiple hydraulic functions simultaneously. This includes:
- Arm movement
- Bucket operation
- Boom control
- Rotation
Dual Pump System
The excavator uses a dual-pump, dual-power setup, which delivers:
- Balanced hydraulic pressure
- Smooth and coordinated movement
- Reduced lag during operation
This system is essential for achieving realistic motion.
Oil Monitoring Features
The oil tank includes:
- A visible window
- A built-in hydraulic oil filter
These features allow users to monitor and maintain the system ุจุณูููุฉ.
Digging Arm and Operation
High-Precision Digging Arm
The digging arm is engineered for:
- Smooth articulation
- Strong lifting force
- Accurate positioning
The manual quick-release coupler allows users to switch attachments efficiently.
Real Excavation Capability
Thanks to its weight and hydraulic system, the LR960 can perform:
- Soil digging
- Material lifting
- Terrain shaping
Mobility and Travel System
Hydraulic Drive System
Unlike many RC models, the LR960 uses hydraulic power for movement, resulting in:
- Smooth acceleration
- Strong torque
- Realistic operation
Metal Track System
The full metal tracks provide:
- Excellent traction
- Durability on rough terrain
- Stability during digging
Modular Design and Accessibility
Opening Panels and Access Points
The excavator features nine opening doors, allowing easy access to:
- Hydraulic components
- Electrical systems
- Maintenance areas
Modular Construction
The modular design simplifies:
- Assembly
- Maintenance
- Customization
Lighting and Visual Features
Integrated Lighting System
The LR960 includes:
- Rotating warning light
- Full working lights
- Simulated GPS units
These features enhance realism, especially during low-light operation.
Assembly Experience
DIY Kit Structure
This excavator is delivered as a fully unassembled kit, requiring time and effort to build.
Benefits of the DIY approach:
- Deeper understanding of the machine
- Customization opportunities
- Greater satisfaction upon completion
However, assembly requires patience and technical skill.
Included Components
The package includes:
- Unassembled excavator kit
- Metal arm structure
- ESC
- Motor
- Servo
- Light system
- Hydraulic system with 13-way valve
- Integrated pump
- Quick-release coupler
- GPS units and warning lights
Missing Components
The following items are not included:
- Remote controller and receiver
- Battery
- Charger
- Hydraulic oil
- Sound system
These must be purchased separately.
Real-World Performance
Smooth and Coordinated Movement
The dual-pump system ensures fluid motion across all functions.
Stability During Operation
The heavy frame and counterweights provide excellent balance.
Precision Control
The hydraulic system allows for detailed and accurate movements.
Advantages and Disadvantages
Advantages
- Extremely realistic hydraulic system
- Durable metal construction
- Advanced dual-pump design
- Modular and customizable
- Professional-level performance
Disadvantages
- Requires full assembly
- Missing essential components
- Heavy and difficult to transport
- Not suitable for beginners
Maintenance Requirements
To maintain performance:
- Regularly check hydraulic connections
- Use recommended hydraulic oil
- Clean moving parts
- Monitor oil levels through the viewing window
Who Should Buy This Excavator?
This model is ideal for:
- Advanced RC builders
- Engineering enthusiasts
- Collectors of construction machinery
- Users seeking realistic excavation experience
It is not recommended for beginners.
Unique Features That Stand Out
Dual Pump Hydraulic System
Provides unmatched smoothness and coordination.
Copper Oil Circuit
Enhances durability and realism.
DIY Assembly Experience
Offers a deeper connection to the machine.
Final Verdict
The LESU LR960 1/14 Hydraulic Excavator Kit is a top-tier model designed for serious hobbyists. Its full metal construction, advanced hydraulics, and DIY nature make it one of the most immersive RC machines available.
While it demands time, effort, and additional investment, the result is a highly capable and realistic excavator that delivers exceptional performance.