We Never Quit.
SB-SRX 07-2015 Printed in U.S.A.
UniCarriers® is a registered trademark of UniCarriers Corporation. UniCarriers
Americas Corporation reserves the right to make product changes relating
to colors, equipment, specifications or available options without notice.
For more information, contact your UniCarriers representative.
UniCarriersAmericas.com
UniCarriers’ roots extend back over 100 years, and over that time, strong, reliable performance has always been
the hallmark of our organization, our people and our equipment.
Today, our unrivaled reliability continues to provide UniCarriers’ customers with a competitive edge. And together,
we move the merchandise that moves world commerce with greater efficiency, economy and reliability.
When it comes to providing forklifts that make a difference for our customers and theirs…
Reliability.
It’s the defining trait of our company and our forklifts.
Single & Double Reach Trucks
36 Volt AC-Powered
3,500 & 4,500 lbs. Capacities I Single Reach
3,000 lbs. Capacity I Double Reach
SRX Series
www.totalwarehouse.com
833-868-2500
Look for this symbol — it identifies a UniCarriers forklift feature that provides
a proven performance advantage as compared to competitive trucks.
Extraordinary maneuverability, electronic steering
and adjustable performance settings combine to
make UniCarriers SRX Series Single and Double
Reach Trucks the right choice for
any operation where space is at
a premium, including:
� Refrigerated Warehouses
� Grocery Distribution Centers
� Home Improvement Centers
� Retail Department Stores
� Manufacturing
Over the course of a century, the company known as
UniCarriers took shape. As we grew and evolved into a US
manufacturer with a global reach in nearly 100 countries
worldwide, much has changed, but one thing hasn’t: our
mission. UniCarriers is committed to providing you with
the ultimate in reliability, performance, and value.
And that commitment can be seen in the SRX Series.
These powerful, versatile trucks are designed for
navigating narrow aisles…expanding available space…
and quickly moving, staging and storing heavy loads.
And they do it all with the maximum efficiency, operating
ease, and operator comfort that define the SRX Series.
With its rugged, proven design, SRX Series trucks deliver
greater uptime and are both easy to operate and, with
standard on-board diagnostics, just as easy to service.
SRX Series Applications
NEVER QUIT.
Power & Performance
AC motors and controllers are only the
beginning of our performance advantages
Comfort Zone
Your drivers and your entire operation will benefit
from our comfort & productivity features
Up Your UpTime
Discover reliability features that cut downtime
and keep your business up and running
Control Freak
With the SRX, you’re in complete control when it
comes to managing costs and productivity
Make It Yours
Already well appointed, the SRX can be customized
to meet your specific needs
Sweet Savings
The SRX is designed to deliver you a low cost
of ownership year after year after year
Play It Safe
Safety is everybody’s business, and the SRX
is all business when it comes to safety
To learn more, and a find a dealer near you,
visit UniCarriersAmericas.com
It defines our forklifts and the
company that builds them.
Up Your
UpTime
Reliability is the key to bringing your
operation greater productivity and profits.
That’s why the SRX is engineered and
built to deliver maximum uptime – all
the time. From its simple design to its
high performance components, you’ll
find the SRX is engineered to reliably
move your business forward.
Fewer Parts Mean
Greater Reliability
The SRX Series features an AC drive
and hydraulic motor and controller
system that features fewer serviceable
parts and delivers ultra-reliable
performance while keeping operating
costs low.
Get Back Up Again Quickly
Our sophisticated CAN-Bus Network continuously
monitors the truck’s key operating systems,
providing smooth operation and continuous
diagnostics of all truck components.
The LED meter panel is the portal to your truck’s
performance, providing ready access to
system status, fault codes, service history,
and driver alerts to minimize maintenance and
downtime. Unlike competitive models, no tablet,
laptop, or handset tool is needed to access this
information.
Simple Efficiency
The use of Hall Effect sensors and magnetic reed
switches in the control handle — as well as
encoders used in the motors and steering tiller —
mean no heating components are needed for
cold or freezer operations. This design also
minimizes the effect of debris on the truck's
operation, resulting in more uptime and
greater productivity.
Cutting Costs without Cutting Corners
To deliver greater uptime, the SRX incorporates a
wealth of reliability promoting features, including its
stationary drive and steer motors that eliminate
cable flexing and as a result, possible wiring damage.
Other long-life components include a heavy-duty, DC
steering motor.
Stay Cool
At higher operating temperatures, built-
in thermal sensors alert the operator
and automatically reduce performance
to protect the drive motors, pump motor
and controller system.
Comfort
Zone
Ergo Design
Shaped with an angled grip for
comfortable all-day operation, our
joystick is ergonomically designed
for comfort and ease of use — even
with freezer gloves. The low-effort,
sealed switches also help reduce
operator fatigue.
Perfect Vision
The overhead guard is designed with
wide canopy channels to produce
clearer visibility at higher lift heights.
Low Profile Pedals
Low profile pedals offer greater
operator comfort and control.
A divider separates the two pedals to
discourage operators from depressing
both pedals with one foot, helping to
keep the other foot securely within the
compartment while driving.
Smooth Operator
Unlike most competitive forklifts, the
platform of the SRX is not bolted to
the frame, but sits on four vibration
isolators to absorb shock.
Plush Surroundings
The operator compartment features
a padded armrest, a 57-1/2” backrest
that adjusts up to 6” for a customized
fit, plus a thick floor mat and kneepad.
When productivity counts, operator comfort
is not a luxury. That’s why the SRX features a
roomy compartment designed to improve the
performance of your operators. From smooth,
precise controls and an adjustable backrest to
minimal vibration, your operators will always be
comfortably in control of their reach truck – and
any situation that might arise.
Electronic Steering
Electronic controlled steering makes
it easy for operators to navigate
tight quarters. Steering mode
(forward or reverse) can be changed
by a trained service technician using
the meter panel.
Driver Friendly Environment
Designed for the operator to lean back
comfortably, the floor is slightly
angled for optimum foot positioning.
Side stance operation promotes
maximum driver comfort while traveling
in forward or reverse.
Cushioned Reach Retraction
To reduce shocks to the operator and
equipment, the SRX has a hydraulically
cushioned retract function. The results:
smoother operation, more secure
handling of loads, and less operator
fatigue.
57-1/2” adjustable
backrest
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Padded Armrest
Power &
Performance
When it comes to high performance in narrow aisle applications, the SRX delivers. Beyond
fast travel, lift and reach/retract speeds, the SRX features durable construction that allows your
operators to master any task, moving loads quickly with greater precision. The SRX is
designed to get your business moving, and keep it moving in the right direction.
Our High-Visibility, Rigid
Mast Gives You More
Flexibility
Achieve greater productivity with the SRX Series’
high-visibility mast. Its rugged construction features
two interlocking I beam rails nested within a rigid
outer channel, and includes six heavy-duty rollers
from carriage to mast rail.
Greater Strength with
Simpler Maintenance
The SRX reach mechanism incorporates
canted roller bearings that travel within the
bounds of the mast’s “I” beam inner rails.
As the mast extends, these angled bearings
remain fully nested inside the mast channel.
As a result, the entire carriage assembly is
extremely rigid within the tapered mast railing
design, producing superior capacity
retention at higher lift heights.
Wide Drive Wheel
The wide drive wheel delivers greater
durability and longer life, as well as
smoother operation over floor joints.
Double Duty
The SRX pantograph incorporates dual
reach cylinders to reduce stress and
distortion, while evenly distributing the load
for reduced shock and wear. Its rugged
double carriage design provides a full 40”
stroke (shown), and 20” for single reach.
Easy Handling
On-demand power steering with low-input
torque, a small steer tiller wheel and
tiller knob, combine to provide
exceptional operator control with
minimum effort.
Durability from the Ground Up
The SRX outriggers are welded to
the mast rails for superior structural
strength, stability and support. Choose
from a variety of available load wheel
and outrigger tip designs based on the
racking configuration and products
handled in your operation.
Travel Speeds
Full load/No load
6.4/7.2
MPH
Full load/No Load
Lift Speeds
70 /120
FPM
Several grease points are easily
accessible, promoting good
maintenance habits.
Superior Performance
Up and Down Your Aisles
Specifically designed for the SRX, the AC motors are
matched with a controller that’s tuned to their precise
torque and power curves. The result is quick acceleration,
higher productivity, low energy consumption, and fast
operating speeds.
Sweet
Savings
Saving you time, effort and expense is at the heart of the SRX Series. From systems that
conserve energy to designs that reduce wear, the SRX delivers more uptime, while lowering
your costs. With features like on-demand hydraulics and power steering, regenerative braking,
and self-diagnostics, the SRX can lift heavy loads and your bottom line profitability.
11
10
More Power to You
The SRX offers advanced regenerative
technology to reclaim power from four
different operations — lowering power
consumption, extending operating
hours, reducing component wear,
and keeping your equipment out of
the charging bay.
Advanced On-Board Diagnostics
The SRX features on-board self-diagnostics
that protect the motor and controller
by continuously monitoring for errors,
faults, and high temperatures. It also
provides access to the truck's service
history and is available through the
meter panel for quick troubleshooting. No
tablet, laptop, or handset tool is required.
Together, these features increase
productivity and uptime, while keeping
services expenses down.
Quick Access
Service points are easily accessible
through removable top and front panels
for speed and ease of maintenance.
Power Savers
To reduce power consumption and keep
your truck moving longer, the SRX Series
features:
On-demand hydraulics – if no command
is given, the hydraulic motor turns off.
On-demand electric power
steering — the steering is triggered only by
tiller movement.
Auto-power off — cuts the electrical
system if the forklift sits idle. Select an
allowable idle time between 15 and 60
minutes before the vehicle powers down.
Stationary drive and steer
motor eliminates cable
flexing and
possible damage.
Non-contact switches and
sealed sensors in the control
handle require no
adjustments, lowering
maintenance costs.
Standard thermal protection on all
AC motors and controllers warn
against possible overheating.
Wide drive wheel delivers greater
durability and longer life.
Low maintenance
brake only needs
inspection every
12 months or 2,400
hours.
IP65 Rated Sealed Controller
locks out dirt and debris that
can harm performance and
contaminate internal
components.
Dual, articulating caster wheels
minimize tire scrubbing and
wear when pivoting.
Includes standard battery
rollers and gates. Battery gate
warning feature is optional.
1,200
2,400
Extended major service
intervals of 1,200 and 2,400
hours mean more uptime
with less time and expense
required for maintenance.
Plugging
Operator Presence
Brake Pedal
Neutral Brake
Play It
Safe
12
13
Digital Fork Height Indicator
Using this optional system, the fork
height is displayed on the meter panel,
giving operators a confidence boost
while working areas with high racking.
Automatic Fork Height Selector
This optional feature helps operators move
loads with greater efficiency. Invaluable during
storage and retrieval operations, the selector
offers six different rack height settings, with
loaded (or unloaded) fork height stops. The
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Visibility of a Higher Degree
The SRX Series 90O side stance was
determined by overwhelming operator
preference. As taller loads have become
more common, operators frequently travel in
reverse for better visibility. Side stance of-
fers operators a simple way to adjust their
view without having to reposition their
bodies, thus maintaining critical control of
all operating functions.
SRX offers advanced
anti-rollback protection,
ideal for minimizing push-back
when placing loads.
(See page 15 for details.)
Surrounding Your Operator
with Greater Security
To help safeguard your operator, the SRX
includes a host of advanced features:
�� Return-To-Neutral — system is engaged
if presence or brake pedals are released,
and before resuming travel; prevents
unintended movement at start up
� Lift Control — restricts lift speeds at faster
travel speeds
�� High Mast Travel Speed Control —
restricts the maximum speed when the
mast is above free-lift
���Power Disconnect Switch — shuts off
battery power (to be used only in
emergencies)
Operator Presence System
To keep your operator and other staff secure, the SRX features an auto-
mast lock that disables the hydraulic function if the presence pedal is not
depressed. Plus, if the brake pedal is released, the vehicle will quickly
slow down and stop — an essential feature in the event of an emergency.
Auto Park Prevents Unintended
Vehicle Movement
There’s no need to set a separate
brake with the SRX. The parking brake
is automatically applied when the truck
comes to a complete stop.
The pedals also feature a divider that
separates the pedals, assuring that
both feet must be in the compartment
and the operator is in a safe operating
position.
Safety is everybody’s business and the SRX is designed to help you bring greater security to your
operators, your inventory, and your facilities. Through innovative technology and essential systems,
the SRX gives your operators maximum control and confidence as they navigate narrow aisles
and help steer your business in the right direction.
Truck?
Control
Freak
The command and control features of the SRX give your operators complete control over
their vehicle, the loads they transport, and the environment they work in. The SRX also
provides you with greater control to manage your operation and costs. Increased
productivity, performance and profitability are what drive the SRX.
14
15
On-Board Self-Diagnostics
The self-diagnosis display includes flashing
icons and alphanumeric codes to warn the
operator when errors are detected in the
truck’s operating system. A technician
can also review service history, as well
as activate and change service settings
without the need for a laptop, tablet or
handset tool.
Greater Control Right at
Your Fingertips
The SRX features our exclusive,
ergonomically designed multi-function
control handle. Highly intuitive, the
handle offers simultaneous control of
drive, lift-and-lower, reach-and-retract,
horn, and auxiliary functions — all while
reducing operator stress and fatigue.
Speed Sensing Steer Control
With this standard feature, operators
experience a quicker response to their
steering commands while the SRX is
traveling at a faster rate. This control also
allows operators to perform operations
using slower, more precise movements
when driving at a slower speed, such as
negotiating aisles or racking.
Superior Control in Sight and at Hand
The large, bright, backlit LED meter panel provides your operators and technicians
with all the information they need to operate and maintain the SRX with greater ease
and precision.
Operating Information
Hour Meter Readings
The display provides 4-mode hour meter
readings, including total operating time,
drive motor, lift motor, and operator
presence pedal.
Performance Settings
Performance settings, such as maximum
travel speed while the mast is raised
(shown), reach extension speed, and
regenerative braking, can be adjusted by
a trained service technician.
Battery Discharge
Travel Speed (Parking Brake Warning)
Steer Wheel Position
Key-On (Total) Hours
Anti-Roll Back Protection
If the travel control is returned to neutral
while traveling on a ramp, the controller
will reduce and stop movement down
the slope. When coming to a stop on
a ramp, the SRX controller will apply
motor torque to maintain position on
the slope, until the automatic parking
brake applies.
Sideshift & Carriage Tilt
Horn (back)
Reach Extension
Reach Retract
Make It
Yours
Since each narrow aisle application is
unique, the SRX can be customized in
a variety of ways, including lift heights,
outrigger design, fork lengths, load
wheel options, side shifter, and even
load wheel box tips. You can also
choose from a wide array of
performance enhancing options
to tailor the SRX to your specific
requirements. If you don’t see what
you need, contact your authorized
UniCarriers dealer for more options.
Digital Fork Height Indicator
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panel, giving operators confidence while
working in areas with high racking.
Automatic Fork Height Selector
Save valuable time during storage and
retrieval with six different rack height
stop settings.
UL "EE" Rating
Available on 16.4” battery compartment
models, includes enclosed motors, cover
over main contactor and key locked
battery compartment doors.
Integral Sideshifter
Operators will experience greater efficiency
due to fewer required moves when storing
or retrieving loads.
Freezer Package
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(-29O C) — includes special hydraulic oil.
Travel Alarms
Ideal for increased awareness. Provides
additional security in busy operations.
Lighting Package
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on the overhead guard canopy for greater
comfort and convenience.
Variety of Outrigger Tips
Select from box end (shown) or tapered
tips for easier access and less load
jarring during straddle-type entry — a
popular choice for double reach trucks.
LED Work Lights
Overhead guard-mounted front or rear
LED work lights offer greater visibility.
Strobes bring added security to your
operation.
16
17
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Height
Indicator
18
19
VEHICLE MANAGEMENT
AC motor controller with built-in self-diagnostics
Multi-function LED display
Battery discharge indicator with lift interrupt
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Multi-function control handle
Emergency power disconnect switch
Motor and controller temperature protection
Digital fork height indicator
Automatic fork height selector (includes digital fork height indicator)
OUTRIGGERS
33" - 50" I.D. base legs
5" x 4" tandem load wheels
10.5" x 4" single load wheels
5" x 3" tandem narrow load wheels
4" x 3" tandem low profile load wheels
Tapered outrigger tips (load wheel guard)
CHASSIS & MAST
AC drive motor
36-volt electrical system
Battery compartment rollers and side gates
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48" high load backrest
U.L. "EE" rating (with 16.4" battery box only)
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Option Availability
OPERATOR PRESENCE SYSTEM
Operator presence pedal with mast lockout and return-to-neutral
Brake pedal (depress to travel)
STEERING SYSTEM
On-demand electronic power steering
Small radius tiller and speed sensor steer control
Steer tire position indicator
Reverse steering
Standard
Optional
BRAKE
HYDRAULIC SYSTEM
OPERATOR CONVENIENCES
Automatic parking brake with anti-rollback and ramp start
4-mode regenerative braking
AC hydraulic pump motor
Proportional lift and lower
Integral sideshifter
90O operator side stance
Anti-fatigue arm, knees, and back padding
Adjustable operator back rest cushion
Safety glass mast guard
Wire mesh mast guard
Operator fan and light
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Travel alarm
Strobe lights
Specifications
1 Based on 24” load center.
2 Based on Three-Stage mast. Measured to top of forks.
MODEL
Capacity1 - lb (kg).)
3500 (1750)
4500 (2250)
3000 (1500)
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Base Leg Opening - Inner Dimension - in (mm)
33 to 50 (840-1270)
33 to 50 (840-1270)
33 to 50 (840-1270)
Battery Compartment Length - in (mm)
16.4 (415)
16.4 or 20.9 (415 or 530)
16.4 or 20.9 (415 or 530)
�������������������2 - in (mm)
210 (5335)
210 (5335)
210 (5335)
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SRX35N
Single Reach
SRX45N
Single Reach
SRX30ND
Double Reach