Features: 

.Precision Metal Structure: Constructed using high-spec stainless steel and alloy materials with stamped precision holes. Components connect tightly and support repeated assembly and structural adjustments for extended mechanical building exploration.
.12-Channel Remote System: 2.4G wireless technology enables forward, reverse, turning, rotation, turret movement, projectile loading and launching. Stable signal allows multiple models to operate simultaneously without interference.
.Realistic Track Suspension Design: Simulated track system with load wheels recreates authentic tracked vehicle movement and off-road posture. The turret rotates up to 180° while launching safe soft projectiles, enhancing interactive mechanical function.
.Modular Mechanical Engineering Assembly: Chassis, transmission system, and turret are built through staged modules. Internal gear structures visually demonstrate mechanical motion and transmission principles during assembly.
.Display-Grade Mechanical Model: Finished size of 250mm × 161mm × 126mm delivers balanced proportions. Metallic texture and exposed mechanical elements create an industrial aesthetic suitable for desk display or mechanical model collections.

Specifications: 

.Material: Metal
.Number of Parts: 1715PCS
.Assembly Difficulty: High
.Assembly Time: 5-8 hours
.Product Weight: 2200g
.Package Weight: 2400g
.Product Dimensions: 25 x 16.1 x 16cm
.Package Dimensions: 39 x 8 x 27.5cm
.Packing: Graphic Carton
.Age: 16+