A next-generation hydraulic digger with dual pumps and extreme metal build
In the elite segment of radio-controlled construction machinery, innovation is no longer optional—it is expected. The TOUCAN RC HOBBY Metal LESU 1/14 RC Hydraulic Excavator LR956 with Dual Pumps represents a new benchmark in performance, engineering, and realism. Built with an impressive 95% metal composition and equipped with a dual-pump hydraulic system, this excavator is designed for enthusiasts who demand precision, power, and advanced functionality.
What makes this model stand out is not just its size or weight, but its intelligent design. From its brushless motor with planetary reduction to its balanced hydraulic system, every component has been engineered to deliver smooth, controlled, and highly realistic operation.
This in-depth review explores the LR956 excavator from every angle, including its design, specifications, hydraulic performance, features, and real-world usability.
TOUCAN RC LESU LR956 Excavator Overview
The LESU LR956 is a 1/14 scale hydraulic excavator designed for high-performance digging and construction simulation. It features a dual-pump hydraulic system, a three-section arm, and a robust metal chassis that ensures stability during operation.
With its advanced control system and modular design, the LR956 offers a professional-grade experience that closely mirrors real construction equipment.
Key Features of the LESU LR956 Hydraulic Excavator
Dual Pump Hydraulic System for Balanced Performance
One of the defining features of this excavator is its dual-pump system, which:
- Distributes power evenly across hydraulic functions
- Improves coordination between movements
- Reduces lag during multi-function operation
95% Metal Construction for Strength and Stability
The excavator is built with a high percentage of metal components, including:
- Chassis
- Counterweights
- Arm structure
This ensures durability and realistic weight distribution.
Brushless Motor with Planetary Reduction
The drive system includes a brushless motor paired with a planetary gear set, offering:
- High efficiency
- Low heat generation
- Strong low-speed torque
- Smooth operation
Advanced Monitoring and Modular Design
The machine features:
- Visual oil tank window
- Visible hydraulic oil filter
- Electronic display for circuit monitoring
- Eight openable access doors
These elements simplify maintenance and improve usability.
Enhanced Lighting and Simulation Features
The excavator includes:
- Full-machine lighting system
- Additional warning light
- Dual simulated GPS units
- Counterweights with breathing lights
Technical Specifications Table
Below is a detailed specification table based on manufacturer and marketplace data:
| Feature | Specification |
|---|---|
| Product Name | TOUCAN RC LESU LR956 1/14 Dual Pump Hydraulic Excavator |
| Manufacturer | LESU |
| Model ID | LS-BA-B0039-MTrack-RTR-W |
| Scale | 1/14 |
| Condition | New, assembled and painted |
| Material | 95% Metal, Plastic |
| Weight | Approx. 20.5 kg |
| Valve Channels | 6CH |
| Oil Pumps | Dual pump system |
| Max Hydraulic Pressure | 4 MPa |
| Swing Speed | 12 r/min |
| Travel Wheel Speed | 224 r/min |
| Min Swing Radius | 344 mm |
| Max Digging Height | 766 mm |
| Max Dumping Height | 481 mm |
| Max Digging Depth | 568 mm |
| Max Digging Radius | 823 mm |
| Ground Digging Radius | 806 mm |
| Overall Length | 878 mm |
| Overall Width | 272 mm |
| Overall Height | 299 mm |
| Track Length | 392 mm |
| Wheelbase | 318 mm |
| Track Width | 44 mm |
Design and Build Quality
Heavy-Duty Metal Engineering
The LR956 is constructed with approximately 95% metal, making it one of the most robust excavators in its class. This high metal content ensures:
- Structural rigidity
- Resistance to wear
- Long-term reliability
Three-Section Arm Design
The excavator features a three-section arm that enhances flexibility and reach. This design allows for:
- Precise digging
- Extended working range
- Smooth articulation
Protective and Functional Details
Additional elements such as the stainless steel cab protective net and electronic display screen contribute to both safety and realism.
Hydraulic System Performance
Dual Pump Advantage
The dual pump system significantly improves performance by:
- Allowing simultaneous movements without power loss
- Enhancing coordination between arm, bucket, and rotation
- Delivering smoother and more linear motion
High Pressure Output
With a maximum pressure of 4 MPa, the hydraulic system provides strong digging force and reliable performance in demanding conditions.
Digging Capability and Real-World Performance
Extended Reach and Depth
The LR956 offers:
- Maximum digging depth of 568 mm
- Maximum reach of 823 mm
- Dumping height of 481 mm
These capabilities make it suitable for realistic excavation tasks.
Stable Operation
The heavy chassis and balanced design ensure stability during operation, even when handling heavy materials.
Mobility and Track System
Tracked Design for Superior Grip
The excavator’s track system provides excellent traction and stability on various terrains.
Efficient Travel Mechanism
The travel system delivers smooth movement and sufficient torque for navigating challenging environments.
Lighting and Electronic Features
Comprehensive Lighting System
The lighting system enhances visibility and realism, especially during low-light operation.
Electronic Display and Monitoring
The built-in display provides real-time information about circuit components, improving control and maintenance.
Control System and User Experience
Flysky PL18EV Lite Controller
The included controller offers:
- Multi-channel precision control
- Smooth responsiveness
- Customizable settings
User Experience
Operating the LR956 requires coordination and practice, but the reward is a highly realistic and satisfying experience.
What’s Included in the Package
Included Components
- 1/14 hydraulic excavator model
- Motor
- Servo
- ESC
- Dual pump hydraulic system
- Light system
- Flysky PL18EV Lite radio system
- Battery
Not Included
- Sound system
- Charger
- Hydraulic oil
Advantages of the LESU LR956 Excavator
Advanced Dual Pump System
Provides superior hydraulic performance and coordination.
High Metal Content
Ensures durability and stability.
Powerful Motor System
Delivers efficient and smooth operation.
Comprehensive Monitoring Features
Simplifies maintenance and enhances usability.
Limitations to Consider
Additional Components Required
Users must purchase hydraulic oil and a charger separately.
No Sound System Included
Sound must be added as an upgrade.
Advanced Operation
Best suited for experienced users.
Who Should Buy This Excavator?
This model is ideal for:
- Advanced RC hobbyists
- Construction simulation enthusiasts
- Collectors of high-end RC machinery
- Users seeking realistic hydraulic performance
Maintenance and Care Tips
To maintain optimal performance:
- Regularly check hydraulic oil levels
- Clean tracks and moving parts
- Inspect electrical connections
- Store in a dry environment
Real-World Applications
Construction Simulation
The LR956 excels in:
- Digging
- Material handling
- Realistic construction tasks
Display and Collection
Its detailed design and high-quality construction make it a valuable addition to any collection.
Final Verdict
The TOUCAN RC LESU LR956 1/14 Dual Pump Hydraulic Excavator is a powerful and sophisticated RC model that sets a new standard in its category. Its dual pump system, high metal content, and advanced features deliver exceptional performance and realism.
While it requires additional setup and experience, the results are impressive. For those seeking a top-tier excavator with cutting-edge engineering, the LR956 is a compelling choice.