The XR311 is a re-release kit that was originally available in 1977. It was Tamiya's first suspension equipped RC buggy. The 2012 re-release incorporates modern improvements while maintaining the basic layout of the original.


• XR311 Combat Support Vehicle Kit with Tires
• Wheels
• Body
• Driver Figure
• Motor and Instruction Manual


• Scale: 1/12
• Terrain Use: Multi-purpose
• Overall length: 405mm
• Overall width: 173mm
• Overall height: 135mm
• Clearance: 15mm
• Wheelbase: 260mm
• Total weight: approx. 1800g
• Drive system: Rear wheel 2 wheel drive
• Tire width (front and rear): 29mm
• Tire diameter (front/rear): 75mm
• Tread (front/rear): 140/144mm
• Tread pattern (front and rear): Balloon Tire
• Frame: Channel Duralumin
• Steering tie rod: 2 Split
• Suspension (both front and rear): Double Wishbone / Torsion Bar Spring
• Gear ratio: 9.3: 1, 16: 1, 21: 1
• Adjustable Gear Ratio: Yes
• Bearings: Plastic Bushing
• Body Material: ABS Plastic
• Chassis Material: Aluminum
• Construction Type: Assembly Kit
• Differential Type: Gear
• Drive Type: Gearbox
• Motor: 540-brushed type
• Shock Damper: Friction Damper
• Suspension: Fully Independent Double Wishbone
• Led Light Buckets: No
• Led Lights: No


• Assembly: Radio system (transmitter and receiver)
• Steering servo: 7.2V NiMh
• Battery and battery charger

For realistic paint scheme, use the following Tamiya paints:

• TS-28 Olive Drab
• XF-10 Flat Brown
• X-11 Chrome Silver
• XF-15 Flat Flesh
• X-7 Red
• XF-6 Copper
• XF-1 Flat Black
• XF-61 Dark Green


SKU T58004
Barcode # 4950344580040
Brand Tamiya
Scale 1/12
Material Plastic
Power Source Electric
Drive Type 4WD

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