C
Specifications
SR 5285H Series
Reach Truck
SR 5285H
Series
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Specifications
SR 5285H Series
1.1
1.2
1.3
1.4
1.5
1.6
1.8
1.9
2.1
3.1
3.2
3.3
3.5
4.1
4.2
4.3
4.4
4.5
4.7
4.8
Manufacturer
Model
Crown Equipment Corporation
SR 5285H
Electric
Power
Operator Type
Load Capacity
Load Center
Load Distance
Wheelbase
Weight
Rider / Seat
4500
lb
in
in
in
lb
in
in
in
24
Mast Extended
8.54
58.07
Less Battery
D / L
8110** (Option 1 Straddle)
Vulkollan
Tire Type
Tires
Front
13.50 x 5.51
13.00 x 3.94
1x / 2
Tires
Rear
Wheels Number (x = driven)
Forkcarriage Tilt
Mast
Front / Rear
Forward / Backward
Collapsed Height
Load Backrest
º
in
in
in
in
in
in
in
in
2 / 4
See Table 3
See Table 3
See Table 3
See Table 3
84
Free Lift*
Lift
Mast* (Extended Height)
Overhead Guard Height
Seat Height
With Load Backrest
Compressed
40.55
4.10 Outrigger Height
4.15 Lowered Fork Height
4.16 Head Room - Overhead Guard
4.20 Headlength
13.62
1.77
Not Compressed / Compressed in
39.49 / 40.20
58.03
in
in
4.21 Overall Width
See Table 1
1.77 x 3.94 x 39.37
42.01, 45.28, 48.03
2 A
4.22 Forks
Standard H x W x L
Optional Lengths
ISO Class
in
in
4.23 Fork Carriage
4.24 Fork Carriage Width
Fork Carriage Height
With Load Backrest
in
in
See Table 1
45.67
Optional Fork Carriage Height
4.25 Width Across Forks
4.26 Inside Straddle
4.28 Reach
in
31.50, 35.43, 39.37, 43.31, 47.24
See Table 1
See Table 1
18.70
in
in
in
4.32 Ground Clearance
4.37 Length over Outriggers
Center Wheelbase
in
2.99
in
74.92
5.1
5.2
5.3
5.4
Travel Speed
Lift Speed
With / Without Load
With / Without Load
With / Without Load
With / Without Load
mph
fpm
fpm
fpm
7.45 / 7.45
63 / 106
Lower Speed
Reach Speed
112 / 98
37 / 37
5.10 Service Brake
Hydraulic
See Table 2
48 / 1085
2736
6.3
6.4
6.5
Max Battery Box Size
in
V/Ah
lb
Battery Voltage
Battery Weight
Max Capacity 6h Rating
Minimum
* With 47.24" Backrest
**With lift height 426"
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Specifications
SR 5285H Series
Table 1 - Straddle Options
Option 1
56.10
30.71
29.52
43.50
2.75
Option 2
62.01
39.76
38.58
49.41
3.94
4.21 Overall width
in
in
in
in
4.24 Fork carriage width
4.25 Width across forks, max
4.26 Width inside straddle
Sideshift movement in each direction in
Table 2 - Battery Size
6.3
Battery Size
L x H x W
46.97 x 30.56 x 19.64
*48.15 x 30.56 x 19.64
* Remove standard spacer
Table 3
4.4
Lift Height
in
4.2
4.3
Free Lift**
in
4.5
Overall Collapsed Height
Overall Extended Height**
in
in
360
378
391
426
450
145.4
151.3
155.6
167.4
175.3
99.8
105.7
110.0
121.8
129.7
406.10
423.81
436.81
472.24
495.87
**With 47.24" backrest
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Technical Information
SR 5285H Series
13. Thumb-operated travel
direction switch
9. Work Assist™ Accessories
display also serves as the PIN
input for those choosing to
Capacity
Model SR 5285H: 4500 lb at
24" load center
• Accessory pad clip
and hook
employ the on-board user code
system thereby preventing
14. Automotive type accelerator
and brake pedal
• Accessory clamp
Batteries/Electrical
System
unauthorized use. The two-line
LCD display with 16 characters
per line is well illuminated for
excellent visibility. These stan-
dard features are complimented
by information such as fork
15. All-wheel braking
16. Braking systems:
• Parking brake
• Accessory RF
mounting plate
The battery is pulled out of the
chassis with the reach carriage.
The battery can be removed
vertically or by rollers provided
allowing horizontal removal of
the battery from either side.
• Accessory RF
mounting bracket
• Mechanical service brake
height and load weight indicators
should these options be chosen.
• Accessory clip pad
• Accessory hook
• Accessory pocket
• Accessory tube
• Regenerative direction
reversal
A further panel is integrated into
the chassis column and incorpo-
rates optional accessories such
as light switches.
• Regenerative coast
braking
Standard Equipment
1. Crown Integrated Control
System with Access 1 2 3®
17. Electric switch for parking
brake activation
10. Cold storage conditioning
for applications to -30° C
11. English/French/Spanish
labels
2. Virtually maintenance free
three-phase (AC) motors
for traction, hydraulics
and steering
Access 1 2 3®
18. Truck-Hold automatic
braking for slopes or
pushback racking
Integrated Control System
Crown’s Integrated Control
System provides unmatched
truck control for all primary
truck systems:
Driver’s Compartment
and Controls
A comfortable step height,
well-positioned grab handle and
non-slip floor mat ensure safe
and comfortable footing during
entry and exit.
3. Motor controllers for trac-
tion, hydraulics and steering
19. Electric power disconnect
switch
4. CAN-Bus technology
20. Vulkollan load wheels and
drive tire
• Traction motor control
5. Speed-sensitive electric
steering with programmable
turning ratios
• Hydraulic valve and
motor control
21. Four easy-access storage
compartments
• Steer motor control
• Braking
Once seated, the operator has
the ability to tailor the compart-
ment to “fit”. A high quality
comfortable seat can be
6. Tilting steer column
22. Comfortable knee and
hip padding within the
driver’s compartment
7. Proportional fingertip control
for all hydraulic functions in-
corporating soft-lift/soft-stop
for smooth load movement
• Information/diagnostic display
adjusted for the operator’s
weight. In addition, the seat can
be adjusted laterally, as well as
for the angle of the seatpad and
backrest. These adjustments,
coupled with a tilting steer
23. Comfortable suspension
seat with multiple
Dedicated motor controllers are
employed to simplify trouble-
shooting and minimize replace-
ment cost. All systems are linked
through CAN-Bus, which greatly
simplifies wiring while improving
diagnostic communication.
adjustment possibilities
8. Information display:
24. Unique offset, wide
visibility mast
• Access 1 2 3 on-board
diagnostics with real
time troubleshooting
capabilities
column, ensure a comfortable
position for any operator.
25. Clear view overhead guard
and load backrest
• Two-line LCD display with
16 characters per line
26. Lift slowdown prior to
reaching full mast extension
On ramps, or when interfacing
with push back racking, the
selectable Truck-Hold feature
electronically brakes the truck
when the accelerator is
released. The operator does
not have to apply the brake,
improving comfort and control
in these applications.
The left foot rests on the
operator “presence” pedal.
The right foot operates an
automotive style accelerator and
brake pedal arrangement, while
the right leg is supported by
ergonomically positioned
• Hour meters for
monitoring various truck
operating components
27. Reach-out battery system
28. Reach carriage slowdown
prior to reaching full extend
or retract position
• Travel direction indicator
• Input for operator PIN
• Real-time clock and date
padding for the knee and hip
areas. The direction switch is
actuated with the right thumb
leaving the fingers of the right
hand free to operate all the
hydraulic controls. The fingertip
control levers allow for easy
blending of hydraulic functions
and are easily understood by
new or inexperienced operators.
There are four easily accessible
storage compartments. The
ergonomically formed armrest
is well padded and is designed
particularly with wrist support
in mind.
29. Integrated sideshift with
tilting fork carriage
30. ISO Class 2A Forks
31. Battery plug SB 350
• Three selectable
performance profiles
Selected travel speed remains
constant regardless of surfaces,
load weight or grades. The travel
speed, acceleration, and electric
braking ratio can be set via the
display, facilitating the best
possible productivity and energy
consumption for each applica-
tion. Regenerative motor braking
helps save energy.
• Battery discharge
indicator with lift lockout
32. Battery rollers for horizontal
battery extraction
• Steer wheel position
indicator
33. Strobe light
Optional Equipment
1. Lift cutout with/without
override switch
9. Integrated lift height and
load weight indicator with
truck performance linked
to fork height
2. Mast mounted camera with
color or B&W monitor
The control system for the
10. Rack Height Select with
automatic laden/unladen
fork positioning starting
19.7" above secondary
mast staging
hydraulic pump motor and all
proportional hydraulics facilitates
precise and sensitive execution
of all hydraulic functions. All
hydraulic parameters such as lift,
lower, tilt, sideshift and reach
speeds are fully adjustable and
can therefore be adapted to
different applications.
3. Work lights 12-volt
4. Audible travel alarm
5. Dual-axis controls
6. Heated seat
The display contains information
on the truck’s operating status,
a battery discharge indicator, a
travel direction indicator, steer
wheel position indicator, hour
meters for various truck opera-
tions, performance profile selec-
tion, and service information
for planned maintenance sched-
uling, fault finding and testing.
Coupled with a traditional
11. Tilt position assist
7. Cloth seat
12. Free lift indicator, warning of
fork heights above free lift.
Can be programmed to
8. OHG covers
reduce top travel speed.
keyswitch, the information
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Technical Information
SR 5285H Series
Access 1 2 3
Integrated Control System
(continued)
Mast and Reach Carriage
Crown’s unique offset, wide view
mast delivers excellent visibility at
height as well as for low-level
operations. Mast cross-bracing
and overhead guard bracing
have been angled and hose and
chain rollers have been canted to
further enhance visibility. A load
backrest designed for maximum
visibility is also standard. The
standard three-stage full-free lift
mast incorporates integrated
sideshift with tilting carriage,
hence reducing head length.
Mast channels are reinforced
to minimize static and
Steering
Motors
The electric steering system
is travel speed sensitive. It
provides fast direct response
with light effort for controlled
maneuverability. Variable steering
ratio can be programmed to suit
specific needs. A fail-safe control
circuit applies motor braking and
parking brake if a fault is detected.
All motors are highly efficient
three-phase (AC) which provide
high available torque and seam-
less reversal. Traction and
hydraulic motors are oversized
for superior thermal capability
and are especially suitable for
high loads and high ambient
temperature applications.
Crown’s Access 1 2 3 Diagnos-
tics is the most comprehensive
fault detection system in the
industry. A properly trained
technician can actively view
inputs and outputs during truck
operation thereby significantly
reducing search and downtime.
Brakes
Other Options
1. Audible travel alarm
The information display is the
first point for troubleshooting.
All operator information such as
travel and hydraulic parameters,
truck monitors, etc. can be
obtained and adjusted via the
display. No handset or laptop
is required – all functions are
onboard and easy to use.
The foot pedal applies the
service brake. The brake pres-
sure is distributed to the load
wheels and the drive wheel by a
master cylinder in combination
with regenerative motor braking.
This ensures the truck brakes
smoothly and efficiently.
2. Flashing lights
Safety considerations and
dangers associated with
audible travel alarms and
flashing lights include:
dynamic deflection.
Spring dampers are located on
the fork carriage to reduce noise
while staging and the lifting
speed is slowed before reaching
the lift limit. Elastomer dampers
between the mast stages and
hydraulic dampening in the
free-lift cylinder reduce noise
while lowering.
• Multiple alarms and/or lights
can cause confusion.
The parking brake is activated by
a switch in the operator compart-
ment. The spring-applied / elec-
tro-magnetically released brake
is applied on the drive wheel. The
parking brake is automatically
applied when the operator exits
the truck.
Performance Profiling
Three pre-set performance
• Workers ignore the alarms
and/or lights after day-in and
day-out exposure.
profiles can be selected on the
display. The pre-set parameters
can be changed to a multitude
of other traction and hydraulic
parameters allowing adaptation
to each customer’s requirements.
• Operator may transfer the
responsibility for “looking out”
to the pedestrians.
The anti-friction mast rollers are
canted to reduce energy con-
sumption and ensure longer life.
The heavy-duty reach carriage
moves on four main roller
bearings. Two adjustable
backing rollers minimize
dynamic mast rocking while
four adjustable side rollers
ensure very smooth movement
and precise positioning.
• Annoys operators and
pedestrians.
The truck can also be brought to
a stop by reversing the travel
direction using the electric
Hydraulic System
Proportional control ensures all
hydraulic functions can be indi-
vidually and precisely actuated
regardless of load. Four hydraulic
functions (lift/lower, tilt, sideshift,
reach) are standard. All hydraulic
hoses are internally reeved
through the mast.
Other Options Available
Contact your local Crown dealer.
regenerative plugging function.
Furthermore, the truck is
Dimensions and performance
data given may vary due to
manufacturing tolerances.
Performance is based on an
average size vehicle and is
affected by weight, condition of
truck, how it is equipped and the
conditions of the operating area.
Crown products and specifica-
tions are subject to change
without notice.
equipped with an electric auto-
brake function, which stops the
truck as the accelerator pedal is
released (controlled coasting).
Both electric braking functions
can be set via the display.
The utilization of an internal
gear pump reduces the noise
level and ensures high efficiency
in all applications. The hydraulic
oil is filtered twice. The return
and suction filters can be
Drive Unit
A highly efficient drive unit with
helical gears, integrated pinion
and vertically mounted three-
phase (AC) traction motor
provides quiet, powerful traction
performance. A large Vulkollan
drive wheel (13.50" x 5.51")
offers high load capacity, long
life and excellent travel comfort.
exchanged without draining
the hydraulic tank.
Crown Equipment Corporation
New Bremen, Ohio 45869 USA
Tel 419-629-2311
C
Fax 419-629-3796
crown.com
Because Crown is continually improving its products,
specifications are subject to change without notice.
Crown, the Momentum symbol, Access 1 2 3
and Work Assist are trademarks of
Crown Equipment Corporation.
Copyright 2005 Crown Equipment Corporation
SF14484 6/05
Printed in U.S.A.
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