Description

Absima 1:8 EP Crawler CR1.8 "Yucatan" Dark-Gray RTR

Product code: 13003

Highlights: 

• Programmable 80A Hobbywing speed controller
• 2-speed transmission
• Locking front & rear differentials (independently) 
• Lightning front/rear
• Portal axes
• 20kg Steering servo with metal gears
• 2-3S* LiPo suitable (Note the dimmension of the battery box)
• +30km/h (in 3S mode)

The Yucatan is a high-end "Ready-to-Run" crawler in scale 1:8 which is based on the successful ABSIMA CR3.4 chassis. All the features that made its smaller brothers in 1/10th scale (Sherpa, Khamba) so successful have been adopted. Due to the 1:8 chassis, even more extreme maneuvers are possible and due to the size of the body, details could be emphasized even better, which give the vehicle a beautiful driving image.
   

• In addition, there is an 80A speed controller from Hobbywing which is fully programmable (optional program box 2110060). In combination with the larger and more powerful 775 motor, the vehicle reaches a top speed of over 30km/h in 3S LiPo operation. Thus, not only the obstacle, but also the way there is the goal. 

• A realistically designed 5mm CNC machined aluminum frame with a heavy-duty aluminum 4-link suspension system.

• Oil-filled shock absorbers with 5mm piston rods provide a silky smooth and realistic response. The vehicle comes standard with MEDIUM springs (SOFT & HARD are optional).
• If required, a stabilizer set can also be installed which is included in the scope of delivery. 

Portal Axles:

Portal axles not only offer a greater distance from the differential housing to the ground than conventional axles, they also have another positive feature. In conventional crawlers, torque applies so much force that the vehicle jumps over the obstacle. The design of portal axles reduces the gear ratio at the wheels and virtually eliminates torque shocks from the drive. The overall reduction ratio of the axle drive is more than double that of non-portal designs to ensure smooth running.

Steering Systems:

A unique hydraulic steering shock absorber design combined with a 20kg (actuating force) digital and waterproof steering servo with aluminum servo arm allow a steering angle of up to 43°.

Drive System:

3x 0.9kg mini servos for the 2-speed transmission and the differential locks/unlocks are already installed. All servos are waterproof.  

The YUCATAN Crawler has a 2-speed manual transmission that lets you overcome difficult terrain and also get to the next obstacle quickly. Simply press a button on the remote control and switch from the standard 1/37.1 (low-speed) to 1/15.1 (high-speed) gear ratio.

Lock and unlock the front and rear differentials independently for maximum performance on the track - all controlled remotely with your radio and 2 built-in mini servos. 

Leave the differential unlocked for smooth handling at high-speed. On technically challenging trails, you can lock the front differential, the rear differential, or even both to handle extreme terrain.

An aluminum motor mount and adjustable slipper clutch provide added protection in extreme conditions. 

Hardened steel differential gears and drive parts - designed for high loads.

Electronics:

The drive concept - powered by HOBBYWING - includes an 80A (440A peak) waterproof speed controller and a 775 motor. 

With an optionally available program box, 15 different parameters can be set:n:

Run. Mode / Bat. Typ / Initial Start Force / Max. Forward / Max. Reverse / Max Brake / Drag Brake / Drag Brake Rate / Neutral Range / Punch / PWM Frequency / BEC V / Freewheeling

The battery box has the dimension of approx. (L/W/H) 160x48x25mm and is thus designed for 2S or flat 3S LiPo batteries which also corresponds to our recommendation.

In 3S LiPo battery operation +30km/h can be reached! Thus, this crawler is probably the fastest off-road vehicle of its kind.

ATTENTION: The speed controller is also "4S LiPo" capable which we absolutely do not recommend! The vehicle (gearbox, axles...) is exposed to extreme force transmission in 4S operation. Also the handling of the crawler deteriorates with increasing speed which can lead to accidents and costly damage (no warranty claim). 

The 6-channel 2.4 GHz radio system gives you total control over your vehicle - whether it's the light unit, 2-speed transmission, differential locks or setting the top speed. 

Lighting System:

• Front headlights with “evil eyes”
• Rear lights
• Turn signals (for steering movements)
• Marker lights
• Hazard warning lights (front and rear)
• Brake light
• Light bar on the roof

The light unit is built into the 6-channel receiver of the vehicle. You want to use another 6-channel remote control without losing the lighting functions? No problem! You will find a description of how to proceed in the manual.

More Scale Details:

• Stylish 2.2-inch beadlock wheels with aluminum rings and 12-bolt design.
• Super soft tires with realistic sidewall flex for maximum traction on any rock.
• 12mm aluminum standard wheel hubs fit all standard crawler rims (note portal axles!).

• Rocksliders and molded inner fenders protect the chassis from dirt and damage.

• 1.2mm PC "flip-top" body with magnetic and screw mounts.
• Complete interior incl. driver figure.
• Tow hook (front and rear)
• Rear view mirror
• Snorkel
• Full size spare wheel 
• Roof rack
• Fuel filler neck
• Door handles
• Hood mounts
• License plates#

Tech Specs:

CAR SPECS:

• Length: 635mm
• Width: 290mm
• Height: 300mm
• Ground clearance: 95mm
• Wheel base: 370mm
• Gewicht: 4200g
• Approach angle: 65°
• Departure angle: 48°
• Steering angle: 43°
• Wheels: 2.2" Beadlock-Wheels with 12mm Hex-Hub  
• Tires: 50x132mm including foam inlay
• Shock absorber length: 100mm
• Viscosity shock absorber oil: 500cps
• Transmission ratio: 2-speed (Hi 1/15.1 / Lo 1/37.1), remote controlled 
• Gears: Modul 0.8/32dp - Pinion 16Z / Main gear 44T
• Drive system: 4WD 

ELEKTRONIC SPECS:

• Speed controller (ESC): Hobbywing 80A brushed/waterproof with T-plug, programmable, BEC 6V@4A, 2S-3S* LiPo suitable
• Motor: 775 "high-torque" brushed motor
• Steering Servo: 20kg metal gear, digital & waterproof  
• Mini Servos: 0,9kg, waterproof
• Radio System: 6-channel 2.4GHz radio (4.8 - 12.0V LiPo-suitable) 

SCOPE OF DELIVERY:

• Absima CR1.8 YUCATAN RTR 
• 6-channel 2.4GHz radio systemm
• Sticker sheet
• Stabilizer Set front/rear
• Cross wrench and allen keys 
• Manual (DE/EN/FR) 

REQUIRED ACCESSORIES:

• The CR1.8 Yucatan accepts a wide range of  LiPo batteries and chargers which depend on the type of battery.
• 4x AA mignon cells are required for the radio
• Optional program box for setting the parameters of the speed controller

Links/Videos:

• Original factory introduction:
• Official video: