Traxxas T-Maxx 49104 User manual

Fully Assembled
Ready-To-Drive
®
TQ
™
2.4GHz Radio System
EZ-Start
®
Electric Starting
with Battery and Charger
NEW!NEW!

No Painting or Trimming Required.
Decal Indicates Vehicle Color.
Length
Front Track
Rear Track
Height (overall)
Wheelbase
Wheel Diameter
19.125" (486mm)
16.25" (414mm)
16.25" (414mm)
10.375" (264mm)
12" (305mm)
3.8" (97mm)
Motor
Transmission
Drive System
Differential Type
Chassis Type
Radio System
TRX 2.5 Racing Engine
Auto Two-Speed, Forward/Reverse
Shaft-Driven 4WD
Hardened-Steel Bevel Gear
3.2mm 6061-T6 Aluminum
Traxxas TQ 2.4GHz (3-Channel)
Model 49104
This model is backed with Traxxas Total Support. You won’t find it anywhere else.
Whether it’s a question about the engine, radio, replacement parts, or performance
upgrades, 1-888-TRAXXAS is your toll-free link to fast friendly solutions.
(*Toll-free in the U.S. only.) E-mail anytime to: [email protected]
Traxxas Toll Free Customer Service*
1-888-TRAXXAS
Traxxas Plano, Texas Made in Taiwan
Copyright © Traxxas 2011 All rights reserved.

 

WARNING: This product contains chemicals which are known to the State
of California to cause cancer, birth defects, or other reproductive harm.
IMPORTANT: Help the environment by disposing of your
product responsibly. The wheelie bin logo indicates the
product and batteries must not be disposed of in domestic
waste. Please use designated collection points or recycling
facilities when disposing of the item or batteries.
KD1502-R00 Rev. 121114

RC Car Action Magazine Readers Choice
First Place, R/C Innovation
First Place Nitro Truck
RC Car Action Readers’ Choice
Truck of the Year
RC Car Action Magazine
Best Nitro Truck
R/C Car Magazine
The Traxxas T-Maxx is simply the ultimate 4WD 1/10 scale nitro-powered monster truck. T-Maxx
assaults your senses with thundering TRX 2.5 horsepower, intoxicating 40+mph speed, and the mind-
warping sight of the famous Maxx suspension system climbing and driving over anything in its
path. T-Maxx offers the functionality of an autoshifting two-speed, powerful 4-wheel disc
braking, and full proportional throttle and braking control in both forward and
reverse gears. Shifting is easy with the grip-mounted shifter on the included
TQ 3-channel radio system. It’s no wonder the T-Maxx has won so
many awards and has gone on to become the best-selling 1/10 scale
nitro truck ever!
Adjustable Body Mounts
The new body mounts are
stronger and easier to adjust.
Aluminum Antenna Nut
Crimps the antenna mast
for secure mounting
Strengthened
Differential Housings
Improved design
reduces flex for precise
gear alignment
Rubber-Sealed Bearings
Smooth, long lasting
performance that’s
virtually maintenance free
Strengthened Bulkheads
New front bulkhead design
provides additional strength
for increased durability.
The World’s Best-Selling Nitro Monster Truck
New Look,
New Features
New Look,
New Features
Only a T-Maxx
AwardsAwards
Top 100 Gadgets of All Time
Traxxas T-Maxx, Mobile PC Magazine
Push-Button
Electric Starting
•Regulatedoutputsuppliesconstantvoltagetoheat
the glow plug, regardless of battery condition or
starter motor load.
•Glowplugstatusindicatorsignalsfailedglowplugs.
Only the Traxxas EZ-Start offers the pure convenience
of true one-handed operation and complete on-board,
push-button electric starting. The Traxxas EZ-Start lights
your glow plug and starts your engine quickly and
smoothly at the push of a button. Traxxas’ exclusive Smart
Start™technology monitors critical starting functions,
automatically sensing and diagnosing potential problems
for troublefree engine starting every time!

Ball Bearings
High-performance, low-
maintenance large-diameter
ball bearings improve power
by reducing friction. Rubber
seals provide the ultimate
in protection and low
maintenance both in dirt
and nitro environments.
Smooth
Tubular Header
Straight-Through Exhaust Flow
The rear facing round exhaust port provides
unrestricted “straight-through” exhaust flow.
The low exhaust port height provides
a longer duration power stroke for
increased efficiency and total
power output.
“The TRX 2.5 blows away every other
small block engine we’ve tested.”
- RC Nitro Magazine
Push-Button Engine Starting
The Traxxas EZ-Start®System brings the safety and convenience of push-button
electric starting to the TRX®2.5 Racing Engine. Simply plug in the hand-held
control unit and push the button. The EZ-Start System automatically heats the
glow plug and the lightweight, compact on-board drive spins the engine.
The drive system is attached to the engine, so your hand is safely away from
spinning shafts and motors. The new roller clutch design ensures positive
engagement every time. Traxxas’ exclusive Smart Start™technology monitors
critical starting functions, automatically sensing and diagnosing
potential problems for reliable, trouble-free engine starting.
2
O-Ring
Exhaust
Gasket
High-
Volume
Air Filter
Cast Cylinder
Head
Knife-Edged
Connecting Rod
Composite Slide Carburetor
Provides Superior
Fuel Atomization
The TRX 2.5 is equipped with the TRX
Composite Slide Carburetor. The slide
carburetor is desired by performance
enthusiasts because it provides less
restrictive, straight through airflow for more
power and better throttle response than typical
barrel carburetors. It’s an expensive option on
some models, and not even available on others!
Look at all the advanced design features below:
Molded LCP (Liquid
Crystal Polymer)
body is lighter and
greatly reduces
power-robbing
heat transfer to the
carburetor body.
The dust boot seals
out harmful dirt and
covers the built-in
throttle return spring.
The low-speed needle has
a positive stop to prevent
damage to the spray bar
from over-tightening.
Precision molding provides
a smoother, better-flowing
inlet tract than cast or
machined carburetors.
Industry First!
The integral
molded spray
bar makes
possible the use
of an extremely
intricate shape
that increases
torque and
efficiency across
the engine’s
entire RPM range.
Regulated output supplies
constant voltage to heat the
glow plug, regardless of battery
condition or starter motor load.
Indicator light shows the status
of the starter drive circuitry.
Efficient, thermal-sensing
MOSFET circuitry provides
greater starting power and
longer battery life.
Integrated vehicle connector
for one-handed operation.
Fully-enclosed battery.†
† Battery not included.
Glowplugstatusindicatorsignals
failed glow plugs.
C
B
AD
E
F
Long Rod
Design
E
D
B
C
F
Molded
Head Protector
7
6
5
4
3
Fast Revving
Super-Light
Piston & Rod
The TRX 2.5 is a rear-exhaust racing engine, completely designed
and manufactured by Traxxas. Right from the start, Traxxas
engineers dedicated the TRX 2.5 for nothing less than ultimate
performance. After 2 years of focused engineering development
and thousands of hours of real-world, hard-core testing, the
TRX 2.5 gives you all the power and technology of world-class,
high-performance racing engines, and truly elevates
ready-to-run to Ready-To-Race.®It’s loaded with advanced
engine design features such as free-flowing rear exhaust, the
unique composite slide carburetor, and innovative porting that
produces incredible power output. Brand new, state-of-the-art
manufacturing facilities allow us to produce the TRX 2.5 to the
absolute highest quality standards. Since the TRX 2.5 Racing
Engine is manufactured solely by Traxxas, instead of being
purchased from an outside supplier and re-branded, the TRX 2.5
is backed by superior Traxxas know-how, and unmatched
customer support. Some call us crazy to put this much power
in our ready-to-runs, we call it listening to our customers!
RC Car Action Magazine Readers’ Choice
Best Nitro Engine
Award Winning TRX 2.5 Power
The carburetor, air-filter, and crankcase
are integrated to provide smooth
continuous airflow with minimal
turbulence. It flows more air faster
and more efficiently than conventional
carburetors.
1
Knife-Edged Connecting Rod
The knife-edged connecting rod slips through the
dense fuel air mixture in the crankcase, reducing
turbulence and drag.
Long Rod Design
The TRX 2.5’s connecting rod is longer than in
any other small-block .15 engine. The longer rod
decreases the rod angle throughout the entire stroke
of the piston, reducing side load on the piston.
It adds up to less friction and more power.
Smooth Tubular Header
The tubular header features smooth, rounded bends
to eliminate exhaust flow restriction and turbulence.
Its precise shape and length have been matched
to the engine and the exhaust pipe for maximum
power output.
Molded Head Protector
The molded head protector prevents damage
to the head and secures the glow plug wire.
Cast Cylinder Head
The innovative cast head is engineered for the
most heat reduction possible. Cooler running
equals more power!
High-Volume Air Filter
The ultra low-restriction air filter provides superior
air-flow and filtration for more power and long
engine life. The two-stage design features a reusable
oiled foam element and built-in fine mesh pre-filter.
O-Ring Exhaust Gasket
The exhaust header features an extra-tough, finned
mounting base that dissipates heat and is sealed
with a reliable O-ring gasket.
1
2
3
4
5
6
7
Traxxas Lifetime Engine
Replacement Plan™
With the Traxxas Lifetime Engine Replacement Plan,
you can have a brand-new, factory-fresh engine
over the counter by simply exchanging your worn
engine at your local hobby store. The plan allows
you to upgrade to a brand new higher-performance
Traxxas engine (such as the TRX 2.5R) at 50% off
of the current retail price of the new engine.
It’s a no-questions-asked deal. Upgrading your
horsepower is easy and you never have to worry
about rebuilding a worn engine. Ask your hobby
dealer for complete details.
A
7.2V EZ-Start Battery
and Charger
Included!

IMPORTANT! THIS PRODUCT IS NOT DESIGNED FOR CHILDREN OR MINORS YOUNGER
THAN 16 YEARS OLD. RESPONSIBLE ADULT SUPERVISION IS REQUIRED DURING
OPERATION AND MAINTENANCE.
T-Maxx is a high-performance model which is NOT intended for use on public roads or in congested areas where
its operation may conflict with or disrupt pedestrian or vehicular traffic. Read all enclosed information before
operating. Fully illustrated, step-by-step instructions describe adjustment, operation, and required maintenance
procedures. T-Maxx should not be operated in a crowd, indoors, or without adequate space. The vehicle is fully
assembled, ready to run, and requires the following items for operation: 8 AA alkaline batteries and
model car fuel. These items are available from your hobby dealer. In an effort to continually upgrade our
products, Traxxas reserves the right to make improvements and modifications to this model, which may not be
reflected in the photographs and specifications printed on this box. Battery and charger style subject
to change and may vary from photos.
Traxxas Toll-Free Customer Service*
T-Maxx is backed with Traxxas Total Support. You won’t find it anywhere else.
Whether it’s a question about the engine, radio, replacement parts, or performance
upgrades, 1-888-TRAXXAS is your toll-free link to fast friendly solutions.
(*Toll free in the U.S. only.) E-mail anytime to: [e-mail]
What You'll Need
To Run Your T-MAXX:
Sold separately at your hobby dealer.
1-888-TRAXXAS
This product is protected by one or more of the following US patents: 5,090,030; 5,104,361; 5,362,283; 6,694,837;
6,367,345; 5,453,035; 7,377,295; 7,383,824; 7,534,170; 7,374,460; 7,530,855; D576,557; D573,536; D567,886
Model
49104
Skill Level = Myriad Semi Bold
1 2 3 3+ 4 5
bluehighway font
For ExpertDrivers
Previous experience with radio controlled
models is mandatory. This model is capable
of high speeds, requiring experienced driving
control. Model requires detailed setup and/or
maintenance procedures with required support
equipment.
8 AA Alkaline
Batteries
What's In The Box:
Fully Assembled T-Maxx, Ready-To-Drive® with TRX 2.5 Racing Engine,
TQ™ 2.4GHz radio system, and EZ-Start Electric Starting.
Over $50 of Premium Running Accessories Included!
T-Maxx sets the benchmark for value by including all the quality Traxxas
running accessories you need such as a rechargeable EZ-Start battery,
charger, premium fuel dispensing bottle, extra glow plug, extra air filter,
and a high-quality specialty tool set. Plus, there’s a full-color Owner’s
Manual and Setup and Tuning DVD. Complete, easy, and fun.
It’s what you expect from the company that created the world’s first
Ready-To-Runs over 23 years ago.
Traxxas Top Fuel®
Power Plus™
Included Top Qualier
2.4GHz Radio System!
Included Top Qualier
2.4GHz Radio System!
This model is equipped with the new TQ
2.4GHz radio system. The TQ’s modern
design features an internal antenna for
a sleek look, and an ergonomic grip for
all-day driving comfort. 2.4GHz technology
means there’s no need to worry about
frequency conflicts, no matter how many
other drivers you’re racing with. Just
switch on and drive--the TQ automatically
locates and locks onto an open frequency.
Features:
•2.4GHz Technology—just switch on and
drive
•Fully installed and Ready-To-Race®
•3-channel 2.4Ghz receiver with dual
Channel-1 inputs
•Lightweight with just 4 AA batteries

The World’s Best-Selling Nitro Powered Monster Truck
T-Maxx uses a disc brake mounted
forward of the transmission to provide
powerful 4-wheel braking action and
sure-footed stopping power. A fiberglass-
composite disc and stainless steel pads
are used for long life and reliability.
Giant 37mm Disc Brake
High-Torque
Steering Servo
Delivers 80 in/oz
of Torque Throttle/Brake Servo
New Receiver Box With Blue-
Anodized Aluminum Crimp Nut
Heavy-Duty
Driveshafts
and Universals
Shifting
Servo
T-Maxx’s fully enclosed automatic transmission features
two-speeds forward, two-speeds reverse with
speed-sensitive reverse lockout. You get racing
truck acceleration in first gear and 40+mph top
speed in second. Just push a button on
theTQ2.4GHztransmittertoshiftintoreverse.
Our patented design allows full
proportional control of throttle and
brakes in both forward and reverse.
Patent# 6,367,345
3.2mm, Blue-Anodized
6061-T6 Aluminum
Chassis
High-Volume Air
Intake System
With Two-Stage
Air Filter
Dirt-Resistant
Battery and
Receiver Boxes
Improved Adjustable
Body-Mounts Upper Shock
Mounts Allow For Three
Mounting Positions
Oil-Filled Ultra Shocks™
High-Capacity
125cc Primerless
Fuel Tank With
Adjustable O-ring
Gas Tank Seal
Tire-shredding power is
transferred to the wheels
with these efficient,
hardened-steel ring
and pinion gears. The
differentials also use
hardened-steel gears for
maximum strength during
rigorous off-road pounding.
New Strengthened
Differential Housings
and Differentials
Large 3.5mm
Adjustable Turnbuckles
Massive 5.75” x 3.8”
Maxx® Tires Mounted on
Chrome Split-Spoke Wheels
T-Maxx gives you maximum ground
clearance (4 inches), and over 3.5 inches
of plush, oil-dampened suspension travel.
Patented Auto-Shifting, Two-Speed,
Forward/Reverse Transmission
Nothing soaks up bumps like
the T-Maxx. Eight, adjustable,
oil-filled Ultra Shocks
cushion the suspension for
precise control over the
roughest terrain.
14mm wider
1 2 3 4
®
New Look, More Strength!
MAXXimum Adjustability
Adjustable
Caster
Heavy-Duty Front and
Rear Skid Plates
and Bumpers
Front and Rear
Bulkhead Cross-Braces
For a full line of accessories visit
Accessories Available Separately
Machined Aluminum
Chassis (#4922X)
Aluminum Lower
Braces (#4923X)
Transmission Skid
Plate (#4947X)
Resonator™ Aluminum
Tuned Pipe (#5487)
Ball Bearings
T-Maxx uses 25
ball bearings
throughout
to ensure
long wear and
smooth running.
Tuned Exhaust System
This free-flowing system is
precisely matched to the TRX 2.5
to deliver the most power over
the broadest rpm range.
Adjustable
Slipper Clutch
Aluminum Big Bore
Shocks TiN shafts (#4962)
Super WideMaxx®suspension arms increase the track width for superior
handling stability. Up to 10 unique shock-mounting positions between
the arms and the shock towers provide the widest range of adjustability
possible. Set it for that famous bottomless Maxx®suspension travel and
plush feel, or slam it low and firm for high-speed racing action.
Adjustable Caster
T-Maxx features an adjustable front caster for even more race-tuning
precision.
Differential Spool
(#4981X)
Ready-To-Race
®
Incredible!
TRX® 2.5 Racing Engine EZ-Start®
Electric Starting System
The high-revving TRX 2.5 Racing Engine is
a perfect match for the efficient, low-mass
drivetrain in the T-Maxx. The two-needle
composite slide carburetor, trick porting,
and free-flowing rear exhaust deliver
unmatched, class-leading horsepower
that pushes T-Maxx past 40mph! Plus, only
the TRX 2.5 has the push-button starting
convenience and safety of the EZ-Start
on-board electric starting system.
AB
O
7.2V EZ-Start Battery
and Charger
Included!