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This is a highly accurate 1/14 scale radio control model that recreates the Mercedes-Benz Arocs dump truck in the 8x4 configuration. It features a highly realistic truck bed section behind the cab which can be operated by the radio transmitter, using the separately-sold Actuator Set (Item TAM56545)!

The model's ladder frame chassis features aluminum side channels with resin cross members and is equipped with a highly realistic suspension utilizing metal leaf springs and friction shock-dampers. A front-mounted motor and 3-speed transmission power the two rear wheel axles, which are fitted with built-in differentials to enable smooth cornering. A separately sold 4-channel R/C system and multi-function unit allow you to drive the vehicle and experience realistic lights, sounds and vibrations. (Both sold separately).


  • 1/14 scale R/C model assembly kit.
  • The Arocs 4151 form is recreated with an injection molded body, including depictions of cab rails, intake duct and other details.
  • Separate parts recreate side mirrors and visor, etc.
  • Both front axles are steered, via a single servo. Wheels turn realistically at slightly different angles.
  • The Tamiya 4-axle chassis has a tough ladder frame with aluminum side channels and plastic cross members.
  • Features a brand-new truck bed section comprised of metal subframe for superb durability.
  • Install the separately sold Actuator Set (Item 56545) for realistic truck bed motion.
  • TR mighty-tuned motor (35T) provides twin rear axles with ample power to carry loads in the truck bed.
  • The new battery case is located over the second axle, which allows access even when there are loads in the bed.
  • The roof features a depiction of light pods on the visor, which can be fitted with LEDs for a realistic finish.
  • 3-speed transmission can be controlled via a separately sold 4ch R/C transmitter.
  • Metal leaf spring dampers with built-in coil springs provide durable suspension.
  • Use with separately-sold MFC-03 (Item TAM56523) (or MFC-01, Item TAM56511) for realistic lights and sounds.


  • Length: 26.26 in. (667mm)
  • Width: 7.72 in. (196mm)
  • Height: 10.55 in. (268mm)
  • Adjustable Gear Ratio: 3-speed transmission
  • Bearings: Metal and Plastic Bushings
  • Body Material: ABS Plastic
  • Body Stickers Included
  • Chassis Material: Aluminum and ABS plastic
  • Chassis Type: Semi-Truck
  • Construction Type: Assembly Kit
  • Differential Type: Gear
  • Electronic Speed Control (ESC): Sold Separately
  • LED Lights: Not Included, but sold separately
  • Motor: 540-brushed type
  • Scale: 1/14
  • Shock Damper: Friction damper
  • Suspension: Leaf Spring
  • Terrain Use: On-Road


  • Tamiya Attack 4-channel radio
  • Steering servo
  • ESC
  • 7.2 Volt battery
  • Battery charger
  • Tamiya TS spray paint

This product was added to our catalog on April 13, 2021