Traxxas 120074-1-TAN TXC-4M 1/18 Brushless Extreme Crawler, Tan
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Traxxas 120074-1-TAN TXC-4M 1/18 Brushless Extreme Crawler, Tan brings a clean-sheet approach to compact RC crawling. Its monocoque chassis positions the electronics and suspension for optimized weight distribution and geometry, combining forward weight bias with generous ground clearance. This tan Ready-To-Drive crawler includes a 3S brushless power system, transmitter, LiPo battery and USB charger.
In the Box
- TXC-4M Ready-To-Drive crawler in tan
- Clipless tube-frame body
- 3S brushless power system
- TQ Compact 2.4 GHz transmitter
- 11.1 V 250 mAh 3-cell LiPo battery
- USB quick charger with iD
- Maintenance tools
Needed to Complete
- Four AA alkaline batteries for the transmitter
Key Features
- 1/18-scale trail and rock crawler
- Monocoque chassis with forward-biased weight distribution
- Brushless 3S power system
- Shaft-driven four-wheel drive
- Single-speed direct-drive transmission and locked spool differentials
- Clipless tube-frame body
- 1.7-inch center ground clearance
- TQ Compact 2.4 GHz radio system
Purpose-Built Crawling Chassis
The TXC-4M chassis is designed around its electronics and suspension placement to deliver crawling capability in a compact package. Forward weight bias and high ground clearance help it negotiate obstacles, while the shaft-driven 4WD system, locked spools and 74.1:1 internal gear ratio provide a dedicated crawling drivetrain.
Included Brushless Power and Radio
The included 11.1 V 250 mAh LiPo battery powers the 3S brushless system. A USB quick charger with iD and TQ Compact transmitter are supplied, so no separate drive battery, charger or radio system is needed.
Specifications
| Manufacturer Model | 120074-1 |
|---|---|
| Color | Tan |
| Scale | 1/18 |
| Configuration | Ready-To-Drive |
| Length | 9.22 in / 234 mm |
| Width | 5.86 in / 149 mm |
| Height | 4.2 in / 107 mm |
| Wheelbase | 6.6 in / 168 mm |
| Center Ground Clearance | 1.7 in / 43 mm |
| Drive | Shaft-driven 4WD |
| Transmission | Single-speed direct drive |
| Differentials | Locked spool |
| Internal Gear Ratio | 74.1:1 |
| Steering Servo | 2265 |
| Battery | 11.1 V 250 mAh 3S LiPo included |
| Battery Compartment | 41 x 22 x 14 mm |
| Weight | 16.48 oz model weight; manufacturer also lists 467 g |
| Country of Origin | Taiwan |
Safety
The manufacturer states this model is not intended for children under 18 without supervision by a responsible and knowledgeable adult. Follow all LiPo charging and operating instructions supplied with the model.


| Name: | TXC-4M Extreme Crawler |
|---|---|
| Type: | Trail / Crawler |
| Skill Level: | 1 |
| Scale: | 1/18 |
| Weight: | 1.03 pounds (467 g) |
| Length: | 9.22 inches (234 mm) |
| Width: | 5.86 inches (149 mm) |
| Track: | 5.86 inches (149 mm) |
| Height: | 4.2 inches (107 mm) |

| Type: | 3s sensorless brushless |
|---|---|
| Kv rating: | 3350 |
| Weight: | 0.63 ounces (18 g) |
| Length: | 0.94 inches (24 mm) |
| Diameter: | 0.63 inches (16 mm) |

| Type: | 3s Brushless |
|---|---|
| Case Size: | 1.33 inches ( 34 mm) x 0.98 inches (25 mm) x 0.55 inches (14 mm) |
| Weight: | .92 ounces ( 26 g) |
| BEC: |
6 volts |
-
Clipless Tube-Frame Body
- Lightweight tube frame
- Accessory panels available (sold separately)
- Interior with driver figure
- Hidden clipless latch in the rear
- Bosses for accessory light kits (sold separately)
-
3s Brushless Electronic Speed Control
- Delivers precise throttle control
- LiPo overvoltage protection
- Two-stage low-voltage detection
- Three drive profiles
- Sport Mode — forward / brake / reverse
- Trail Mode — forward / brake / reverse / with trail-tuned drag brake in neutral
- Crawl Mode — forward / instant reverse - no neutral with 100% hill holding brake
- 6-volt BEC
- More torque and low speed control than conventional designs
- 3350 Kv
- Laser-etched motor can
- TQ Compact 2-channel transmitter
- Removable color-matched grip adapter
- High-output signal delivers outstanding range
- Compact receiver with servo and LED channels
-
Molded Monocoque Chassis
- Single piece composite design
- More torsional rigidity than conventional ladder frames
- Reduces weight
- Battery and ESC held low in the chassis
- Mounted on opposite sides for better weight distribution
- Integrated rock light mounding and wire routing
- Single piece composite design
-
Driveline
- Full-time shaft-driven 4-wheel drive
- Locked axles with steel-spool gears
- Steel axle shafts and U-joints
- 25% overdrive front axle
- Heavy-duty CV center driveshafts
- Single speed transmission
- All metal gears
- Full ball bearings
-
Portal Axles
- Increases center ground clearance
- Reduces torque twist
- All metal gears
- Full ball bearings
-
Suspension
- Lay-down shock design
- Triangulated 4 link front and rear
- High-clearance lower links
-
Steering
- Superior 60° steering angle
- Waterproof high-torque 2265 servo
- Full metal gears
- 75 oz-in torque
- Aluminum center section
- Horizonal servo mounting
- High-throw metal servo horn
- High-clearance drag link
- Direct steering (no servo saver)
-
Oil-Filled Aluminum GTM Pro Shocks
- Aluminum bodies in bright anodized colors
- Realistic body-over-shock appearance
- O-ring sealed with smooth controlled damping
- Easily refreshed with available rebuild kits
-
Wheels and Tires
- 1.3” Licensed Method Race Wheels®
- 3-piece Beadlock design
- 7 mm wheel hex
- 1.3” x 2.8” Stone Claw™ tires
- High-grip rubber compound
- Aggressive stepped block tread design
- Wide directional sipes
- 1.3” Licensed Method Race Wheels®
-
Battery and Charger Included
- 3 -cell LiPo battery with iD®
- 11.1 volts
- 250 mAh capacity
- USB-powered charger
- iD technology for faster, safer charging
- 3 -cell LiPo battery with iD®
- Sealed Ball Bearings
- Durable Hex Hardware
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- TXC-4M Ready-To-Drive crawler
- Clipless tube-frame body
- 3s brushless power system
- TQ Compact 2.4 GHz transmitter
- 11.1 volt 250 mAh 3-cell LiPo battery
- USB quick charger with iD®
- High quality maintenance tools
- AA Alkaline Batteries
Four AA alkaline batteries for the transmitter
- USB-A Power Source
2-amp, 5+ volts recommended minimum