MJX ALLROCK H8E 4WD Brushless RC Crawler 1/8 RTR MJX-H8E-DC

The MJX ALLROCK H8E is a 1/8 scale ready-to-run brushless RC crawler designed for technical off-road driving with selectable gearing, remotely locking differentials and controlled low-speed performance.

The H8E combines a 3970 sensored brushless motor with an 80A FOC electronic speed controller. The closed-loop power system is designed to provide smoother low-speed throttle response, additional torque under climbing load and controlled vehicle speed on descents.

A two-speed metal transmission allows the driver to select low range for crawling or high range for faster trail driving. Front and rear differentials can also be locked remotely from the eight-channel transmitter when additional traction is required.

Features

• 1/8 scale ready-to-run RC rock crawler
• Four-wheel-drive crawler drivetrain
• 3970 sensored brushless motor
• 80A FOC vector-control electronic speed controller
• Closed-loop motor control supports smooth low-speed operation
• Selectable crawler and normal ESC driving modes
• Two-speed metal transmission with transmitter-operated shifting
• Remotely locking front and rear differentials
• 35kg metal-geared steering servo
• Eight-channel 2.4GHz radio system
• Full metal transmission gears
• Steel drive shafts
• Stainless steel suspension links
• CNC aluminium-alloy chassis rails
• Aluminium oil-filled shock absorbers
• Full ball-bearing-supported drivetrain
• Reinforced nylon axle housings
• Low-centre-of-gravity crawler chassis layout
• Quick-access body design simplifies battery installation
• Integrated lighting system for scale trail driving
• Compatible with MJX app-based ESC adjustment where supported
• Includes 3S LiPo battery and compatible charger

Specifications

• Brand: MJX
• Model: ALLROCK H8E
• Manufacturer Part Number: H8E-DC
• SKU: MJX-H8E-DC
• Product Type: Ready-to-run brushless RC crawler
• Scale: 1/8
• Drive System: 4WD
• Motor: 3970 sensored brushless motor
• Motor Rating: 2000KV
• Electronic Speed Controller: 80A sensored FOC ESC
• ESC Modes: Crawler mode and normal driving mode
• Battery Compatibility: 2S to 3S LiPo
• Included Battery: 3S 11.1V 5000mAh LiPo
• Steering Servo: 35kg metal-geared servo
• Radio System: 2.4GHz eight-channel transmitter
• Transmission: Selectable two-speed metal gearbox
• Differentials: Transmitter-operated front and rear locking differentials
• Suspension: Four-link solid-axle crawler suspension
• Shock Absorbers: Adjustable aluminium oil-filled shocks
• Chassis: CNC aluminium-alloy ladder-frame rails
• Drivetrain: Metal gears with steel drive shafts
• Bearings: Full ball bearings
• Tyre Type: Beadlock-style crawler tyres
• Approximate Tyre Diameter: 135mm
• Approximate Length: 680mm
• Approximate Width: 298mm
• Approximate Height: 255mm
• Wheelbase: Approximately 373mm
• Approximate Vehicle Weight: 4.9kg
• Recommended Terrain: Rocks, trails, dirt and uneven off-road surfaces
• Assembly Required: No major assembly required

Includes

• 1 × MJX ALLROCK H8E 1/8 brushless RC crawler
• 1 × Eight-channel 2.4GHz transmitter
• 1 × 3S 11.1V 5000mAh LiPo battery
• 1 × Compatible battery charger
• Installed 3970 sensored brushless motor
• Installed 80A FOC electronic speed controller
• Installed steering and transmission servos
• Installed differential-locking servos
• Product instructions

FAQ

Does the MJX H8E-DC include a battery and charger? Yes. The MJX-H8E-DC package includes a 3S 11.1V 5000mAh LiPo battery and a compatible battery charger.

Can the front and rear differentials be locked separately? The H8E uses transmitter-operated front and rear differential locks, allowing additional traction to be selected when crawling over loose or uneven terrain.

What is the purpose of the two-speed transmission? Low range provides greater control for technical crawling, while high range provides increased wheel speed for general trail driving.

Is the MJX H8E completely ready to run? The crawler includes its radio system, vehicle battery and charger. Batteries for the transmitter may be required separately, so OZRC recommends checking the package instructions before first use.

Important Notes

• Charge the included LiPo battery only with a compatible balance charger and follow the supplied battery safety instructions.
• Never leave a LiPo battery unattended while charging.
• Allow the motor, ESC and battery to cool before recharging or beginning another run.
• Water resistance does not make the vehicle fully waterproof. Avoid complete submersion and dry the crawler after wet use.
• Engage the differential locks and change transmission range while the drivetrain is unloaded or moving slowly.
• Do not force the transmission or differential servos if a mechanism is under load.
• Operating range, runtime and speed vary with terrain, battery condition, gearing and driving style.