CROSSRC BT8 Rhino 1/12 Scale 8WD RC Military Amphibious Armored Truck Crawler KIT/RTR

CROSSRC BT8 8WD 1/12 RC Simulated military vehicle RC Wheeled Armored Car Amphibious Model Toy KIT/RTR

* CROSSRC BT8 "Rhino" is a 4-axle, 8-wheel drive APC (BTR80), produced in the 1980s, capable of carrying a crew of 3 plus 7 passengers. It is still used in many countries and in peacekeeping forces.
* CROSSRC BT8 adopts an independent all-metal suspension structure on all 8 wheels, which greatly improves the strength and shock resistance of the driving system.
* CROSSRC BT8 independent suspensions are based on the real model , using 8 sets of torsion bars to cooperate with 12 shock absorbers , which have sufficient support and do not lose the pivoting posture. You can adjust the damping effect by changing the torsion bar group.
* CROSSRC BT8 all-wheel steering uses dual steering ratios on axles 1, 2 and axles 3 and 4 respectively. Through the mixture control operation, after adjusting the appropriate front and rear steering ratio, the minimum turning radius can be be reduced to 530mm.
*  CrossRC pioneered the "straight axis all-drive" belt transmission system with dynamic simulation model. The lightweight transmission structure reduces weight and improves transmission efficiency, further lowering the vehicle's center of gravity and improving maneuverability when crossing.
* CROSSRC BT8 is equipped with a two-speed gearbox , metal gears with a PTO. The gearbox adapts 0.8 modulus machined metal gears, which can adapt to different types of transmission systems.
* CROSSRC BT8 is amphibious and uses a water jet as a propulsion system while sailing. We designed two independent propulsion or PTO gearbox modes for users to choose what to install.
* CROSSRC BT8 design divides the driving module and equipment module into compartments, separating dry and wet areas. Each connection level of the module adopts a sealed and waterproof design, which effectively reduces the difficulty of maintenance after playing in the water.
* CROSSRC BT8 Similar to the real model, the BT8 is equipped with a retractable wave pusher (water baffle), which can prevent water from overflowing into the body when floating in the water.
* CROSSRC BT8 upper structure is equipped with a 360° rotating turret , the barrel is made of CNC machined aluminum and it can be controlled up and down. The machine gun, smoke devices, infrared night vision devices are extremely detailed.
* CROSSRC BT8 bodywork includes various metal tow hooks, cables, crash guards and external infantry armrests.

* All metal two speed transmission
* 4 axles with 8 wheel drive
* Floats in water
* Length – 700mm
* Width – 278mm
* All-metal 8-wheel independent suspension
* Belt driven 8×8
* Equipped with a retractable water baffle
* Infinite rotating turret
* Scale periscopes, low light and infrared night vision devices on side
* Scale body details like metal towing hooks, cables, & external infantry armrests
* Battery Compartment Dimensions: 135*42*28 mm

IMPORTANT NOTE!
CROSSRC BT8 TRUCK WEIGHS APPROX 25LBS. FOR BEST PERFORMANCE THIS VEHICLE REQUIRES HIGH VOLTAGE SERVOS WITH HIGH TORQUE FOR STEERING, AND INCLUDES POWER BOARDS FOR 7.4V AND 11.1V SYSTEMS.

A BEC IS ADVISED!
KIT Version recommended electronics:
Transmitter – 6 to run 8 Channel recommended.
Servos – 2 x 30-40KG Hi torque water proof servos 1 x standard waterproof shift servo.
ESC’s – 2 x 80amp or 1 x 80amp and 1 x 60 amp.

CROSSRC BT8 is a complex model requiring multiple channels for proper operation. You will need at least six channels to operate, in most cases a twin stick or air style transmitter. Most pistol grip transmitters do not have the capability to properly operate all functions.

Packaging size: 78*45*33 CM
Package weight: 15 KG

Please Note: Both the KIT and RTR versions are supplied as unpainted, unassembled kits. Painting and assembly are required. The finished models shown on the product page have been painted and assembled by other modelers. These versions are most suitable for experienced or professional modelers.

* KIT Version: Includes 1× 560 motor. Does not include servos, ESC, transmitter, battery and charger are optional.

* RTR Version: Includes 1× 560 motor; 3 servos (2 for steering, 1 for 2‑speed shift); 2 ESCs (1 for spray pump, 1 for drive); 1 transmitter (3 styles optional); battery and charger are optional.The CROSSRC BT8 utilizes an all-metal, 8-wheel independent suspension setup, significantly enhancing the strength and impact resistance of its drivetrain.The CROSSRC BT8's independent 8-wheel suspension system is modeled after real vehicles, utilizing 8 sets of torsion bars and 12 shock absorbers. This provides ample support while maintaining the vehicle's body roll characteristics. Players can also fine-tune the damping performance by swapping out the torsion bar sets.The CROSSRC BT8's all-wheel steering system employs dual steering actuators to independently control axles 1&2 and axles 3&4. Through combined mixing operation, once the appropriate front/rear steering ratio is adjusted, it achieves an exceptionally tight turning radius of just 0.53 meters.The CROSSRC BT8 is the first dynamic scale model to adopt a "straight-axle all-wheel belt drive system." This lightweight drivetrain reduces overall vehicle weight, increases drivetrain efficiency, further lowers the center of gravity, and enhances handling performance when navigating obstacles.The CROSSRC BT8 is equipped with an all-metal gear two-speed transmission featuring a power take-off (PTO) unit. This transmission utilizes M0.8 module full-metal gears and is compatible with various types of power systems.The CROSSRC BT8 is based on a reference prototype that features buoyancy and utilizes a water jet thruster for propulsion in water. We have designed two driving modes for users to choose and install: an independently motor-driven setup and a gearbox-powered drive system.The amphibious design of the CROSSRC BT8 places the drive module and electronics module in separate, isolated compartments, effectively creating distinct dry and wet zones. Each layered module connection is sealed for waterproofing, which significantly reduces the maintenance required after use on water.Scale Appearance: Like the real vehicle, the CROSSRC BT8 is equipped with retractable spray guards (splash guards) that effectively prevent water from washing over the body when afloat.Upper Deck: Equipped with an infinitely rotating turret. The KPVT main unit (CNC-machined 6061 aluminum alloy) features adjustable elevation. For the ultimate in realism, the PKT system, six multi-purpose smoke dischargers, as well as the side-mounted periscope and low-light infrared night vision device are meticulously replicated.CROSSRC BT8 car body details also include various metal tow hooks, cables, anti-collision guards, and external infantry handrails. (Note: For safety, the long satellite antenna shown in the image is not included in the kit.) This vehicle is used by numerous countries and peacekeeping forces. Players can apply their own DIY paint schemes to match different scenarios. We look forward to seeing more great work from the community!

Motor included in both KIT and RTR versions: 560 38T High-Torque Brushed Crawler Motor

Servos*3 (RTR only):

HT 9350F High-Torque Servo – High-voltage brushless, 70kg torque, IPX8 waterproof rating, steel gears, and stall protection.

Product Specifications：
HT-9350F Ghost Upgraded Version
•   Housing Material: Aerospace aluminum alloy CNC machined
•   Gear Material: Full steel gears
•   Control System: PWM Control (Center Point 1500μs)
•   Operating Voltage: DC 6.0V ~ 8.4V
•   Operating Temperature: -20°C ~ +70°C
•   Maximum Rotation Angle: 180° ±5°
•   Pulse Width Range: 500 to 2500 μs
•   Motor Type: Brushless High-Speed Motor
•   Dead Band Width: 2 μs
•   Bearings: 2 Ball Bearings
•   Wire: 22AWG, 300mm, JR connector
•   Dimensions (L x W x H): 40 x 20 x 39.85 mm
•   Weight: 80g

Speed & Stall Torque
•   0.05 sec/60° @ 12V: 80 kg-cm (858 oz-in) @ 7500 mA
•   0.08 sec/60° @ 8.4V: 60 kg-cm (666 oz-in) @ 6000 mA
•   0.09 sec/60° @ 7.4V: 50 kg-cm (583 oz-in) @ 5200 mA
•   0.12 sec/60° @ 6.0V: 40 kg-cm (500 oz-in) @ 4500 mA

ESC*2(RTR only):

HobbyWing KuangPao WP-1080-G2 80A Waterproof Brushed ESC for Crawlers.

Remote Control Option 1 (RTR only):

FLYSKY G11P ANT 11-Channel RC Transmitter and Receiver for Cars and Boats.

Remote Control Option 2 (RTR only):

FLYSKY Noble NB4+ Transmitter and Receiver: 8-Channel Waterproof 2.4GHz Touch Screen Transmitter for RC Cars.

Remote Control Option 3 (RTR only):

FLYSKY PL18 2.4GHz 18-Channel RC Transmitter and Receiver for Multi-Purpose Models (Cars, Drones, FPV).

Battery (optional):

GREPOW (GENS ACE) Redrock G-tech 5200mAh 50C 11.1V 3S LiPo Battery with Voltage Display

Charger (optional):

GREPOW (GENS ACE) iMars S100 Smart Balance Charger/Discharger - 100W for RC Car/Drone LiPo Batteries