Dominate the battlefield with the Heng Long KV-1S — a faithful 1/16 scale replica of one of the most feared heavy tanks of WWII. Known for its thick armour and battlefield resilience, the KV-1 became a symbol of early Soviet power and armoured innovation.
This RTR (Ready-To-Run) RC model delivers realistic tank handling with proportional throttle and steering, 320° turret rotation, adjustable cannon elevation, firing recoil simulation, and a fully functioning smoke and sound system. With a reinforced metal gearbox and durable track system, the KV-1S is built to run on mixed terrain indoors or outdoors.
The infrared battle mode allows you to duel other compatible RC tanks for immersive remote-controlled warfare — perfect for collectors, scale hobbyists, RC battles or display dioramas.
Key Features:
Authentic 1/16 scale replica of the KV-1 Soviet heavy tank
Proportional steering and throttle for responsive, realistic driving
Approx. 320° turret rotation with adjustable barrel elevation
Infrared combat system compatible with other Heng Long IR tanks
Simulated cannon recoil effect during fire sequence
Smoke generator and realistic tank sound effects
LED headlights for low-light operation
Metal gearbox and durable tracks for improved terrain handling
Realistic suspension system for rough surfaces
Genuine Heng Long upgraded model
Specs:
Model: HL-3878-1
Scale: 1/16
Controller: 2.4GHz proportional radio
Battery: 7.2V 1800mAh NiMH rechargeable
Drive System: Metal gearbox and reinforced track assembly
Functions: Drive, rotate turret, elevate cannon, IR firing, recoil response, sound + smoke
Status: Ready-To-Run (RTR)
In the Box:
Required (Not Included):
Dominate the battlefield with the Heng Long KV-1S — a faithful 1/16 scale replica of one of the most feared heavy tanks of WWII. Known for its thick armour and battlefield resilience, the KV-1 became a symbol of early Soviet power and armoured innovation.
This RTR (Ready-To-Run) RC model delivers realistic tank handling with proportional throttle and steering, 320° turret rotation, adjustable cannon elevation, firing recoil simulation, and a fully functioning smoke and sound system. With a reinforced metal gearbox and durable track system, the KV-1S is built to run on mixed terrain indoors or outdoors.
The infrared battle mode allows you to duel other compatible RC tanks for immersive remote-controlled warfare — perfect for collectors, scale hobbyists, RC battles or display dioramas.
Key Features:
Authentic 1/16 scale replica of the KV-1 Soviet heavy tank
Proportional steering and throttle for responsive, realistic driving
Approx. 320° turret rotation with adjustable barrel elevation
Infrared combat system compatible with other Heng Long IR tanks
Simulated cannon recoil effect during fire sequence
Smoke generator and realistic tank sound effects
LED headlights for low-light operation
Metal gearbox and durable tracks for improved terrain handling
Realistic suspension system for rough surfaces
Genuine Heng Long upgraded model
Specs:
Model: HL-3878-1
Scale: 1/16
Controller: 2.4GHz proportional radio
Battery: 7.2V 1800mAh NiMH rechargeable
Drive System: Metal gearbox and reinforced track assembly
Functions: Drive, rotate turret, elevate cannon, IR firing, recoil response, sound + smoke
Status: Ready-To-Run (RTR)
In the Box:
Required (Not Included):
