The LDRC 18401 PRO is a 1/18 scale electric rock crawler designed for controlled off-road driving rather than high-speed bashing. Featuring a sensored brushless motor with FOC technology, this model focuses on smooth throttle response, low-speed precision, and dependable climbing performance. Its compact size makes it suitable for indoor obstacle courses as well as outdoor trail use.
Performance
At the core of the 18401 PRO is a sensored brushless motor paired with a Field-Oriented Control (FOC) system. This setup delivers precise low-speed control, reduced cogging, and smoother power delivery compared to standard sensorless systems. Full-time 4WD and a crawler-focused drivetrain allow the truck to maintain traction on rocks, dirt, roots, and uneven surfaces. Oil-filled shocks help absorb bumps and keep the chassis planted during climbs.
Design and Features
The truck uses a rugged ladder-style chassis combined with metal drive shafts for improved durability under load. LED headlights are integrated into the body, adding visibility during low-light driving and enhancing scale realism. The suspension geometry is tuned for articulation rather than speed, supporting stable tire contact on technical terrain.
Ease of Use and Maintenance
As a Ready to Run model, the LDRC 18401 PRO comes pre-assembled and factory-tuned, allowing users to start driving with minimal setup. Access to electronics is straightforward, making routine maintenance such as cleaning, shock servicing, or drivetrain inspection manageable even for hobbyists with limited experience. Replacement parts and upgrades follow common 1/18 crawler standards.
Special Notes
Includes vehicle, transmitter, motor, ESC, and receiver. Battery and USB charger are included, allowing operation out of the box. Remote controller batteries may be required separately depending on package version.
Specs & Features
- Scale: 1/18
- Drivetrain: 4WD
- Motor: Sensored brushless with FOC system
- Suspension: Oil-filled shock absorbers
- Drive shafts: Metal
- Lighting: Integrated LED headlights
- Control system: 2.4GHz full proportional
- Vehicle type: Electric rock crawler
- Assembly: Ready to Run
| Pros |
Cons |
| ✓ Sensored brushless motor provides smooth low-speed control |
✗ Not designed for high-speed driving |
| ✓ Compact 1/18 scale works well in small trail areas |
✗ Smaller size limits obstacle clearance |
| ✓ Metal drive shafts improve drivetrain durability |
✗ LED lights are basic, not configurable |
| ✓ Ready to Run package simplifies setup |
✗ Limited aftermarket compared to major brands |
