MJX H8E 1/8 4WD Brushless Professional RC Rock Crawler

The MJX H8E is a premium 1/8 scale 4WD professional RC rock crawler designed for serious off-road enthusiasts. Featuring a sensored 2000KV brushless motor, 80A FOC sensored ESC, 35KG steering servo, portal axles, remotely controlled front and rear differential locks, and a two-speed transmission, the H8E delivers precise low-speed control and excellent climbing performance.

Product Overview

The MJX H8E combines a large-scale crawler platform with advanced drivetrain technology for technical off-road driving. Its sensored brushless power system provides smooth throttle response and precise control at low speeds, making it particularly well suited to rock crawling and difficult terrain.

The crawler features portal axles for increased ground clearance, a remotely controlled two-speed transmission, and independent front and rear differential locking. These systems can be operated directly from the 8-channel transmitter, allowing the driver to adapt the vehicle to different terrain conditions.

Key Features

Sensored Brushless Power System

The 3970 2000KV sensored brushless motor provides smooth startup, precise throttle modulation, and strong torque for technical crawling.

80A FOC Sensored ESC

The 80A FOC brushless ESC provides smooth and precise power delivery while working with the sensored motor system.

Front & Rear Differential Lock

The front and rear differentials can be remotely locked using the transmitter, providing additional traction when climbing rocks or navigating loose terrain.

Two-Speed Transmission

Switch between low and high gears directly from the transmitter.

Low gear is designed for:

• Technical rock crawling
• Steep climbs
• Precise low-speed control
• Difficult obstacles

High gear is designed for:

• Trail driving
• Faster off-road running
• Open terrain

Portal Axles

Portal axles increase ground clearance while helping improve drivetrain geometry for technical crawling.

35KG Steering Servo

The high-torque steering servo provides strong and precise steering control, even when the large crawler tires are under heavy load.

8-Channel 2.4GHz Radio System

The 8-channel transmitter provides control over the vehicle's advanced functions, including drivetrain and differential features.

4-Link Suspension & Watt's Linkage

The suspension system combines a 4-link front setup with rear Watt's linkage for controlled axle movement and improved stability.

Axle-Mounted Servo

The steering servo is positioned directly on the axle for direct steering response.

Specifications

Model: H8E
Brand: MJX
Scale: 1/8
Vehicle Type: Professional RC Rock Crawler
Drive System: 4WD
Motor: 3970 2000KV Sensored Brushless
ESC: 80A FOC Sensored Brushless ESC
Steering Servo: 35KG
Transmission: Two-Speed
Differentials: Front & Rear
Differential Lock: Front & Rear, Remote Controlled
Axles: Portal Axles
Suspension: 4-Link + Rear Watt's Linkage
Radio System: 2.4GHz 8-Channel
Control Range: 120m or more
Wheelbase: 373mm
Wheel Track: 240mm
Tire Diameter: 135mm
Vehicle Dimensions: 680 × 298 × 255mm
Vehicle Weight: Approx. 4.9kg
Package Weight: Approx. 9.2kg

Speed

Low Gear

2S: Approximately 7.5km/h
3S: Approximately 11km/h

High Gear

2S: Approximately 17km/h
3S: Approximately 25km/h

The crawler is designed primarily for controlled off-road driving rather than outright speed.

Drivetrain & Chassis Features

Full-Time 4WD
Portal Axles
Front Differential Lock
Rear Differential Lock
Two-Speed Metal Gear Transmission
Remote-Controlled Gear Selection
4-Link Suspension
Rear Watt's Linkage
Axle-Mounted Steering Servo
High Ground Clearance
Metal Drivetrain Components

Body Features

Manual Screw Body Fixing
Front Flip-Up Magnetic Body Closure
Realistic Large-Scale Crawler Design
Durable Off-Road Construction

Package Includes

1 × MJX H8E 1/8 RC Rock Crawler
1 × 2.4GHz 8-Channel Remote Controller
1 × User Manual
1 × Hex Wrench Set
1 × Screwdriver

Required Items

3S 11.1V 5000mAh LiPo Battery
Compatible LiPo Balance Charger
3 × AA Batteries for the Remote Controller

Battery and charger are sold separately.

Why Choose MJX H8E

The MJX H8E is designed for enthusiasts who want a large-scale crawler with advanced mechanical features rather than simply a basic off-road RC vehicle. Its sensored brushless system, portal axles, two-speed transmission, front and rear differential locks, and high-torque steering servo provide the control required for serious technical crawling.

Ideal for:

• Rock crawling
• Technical off-road driving
• Trail driving
• Steep climbing
• Scale RC enthusiasts
• Advanced RC hobbyists