Spanco A Series Quick guide

ISO 9001:2015 Registered
Manual 103-0002
Assembly and Maintenance Instruction Manual
Effective October 2022
A-SERIES GANTRY CRANE
Promise to Perform Industries, Inc.

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SPANCO GANTRY CRANE CONDITIONS OF USE AND WARNINGS STATEMENT
1. Read, understand, and follow the manual, assembly drawings, and warnings provided with your system before
beginning installation, use, or disassembly. Follow all instructions carefully.
2. This manual, and any other instructions, must be provided to the user(s) of this equipment. The user(s) must understand
the equipment’s proper use and limitations.
3. This crane is engineered to accommodate a standard hoist and a standard hoist weight. The standard hoist weight is
calculated at 15 percent of the crane’s rated capacity. Please inform Spanco if hoist weight exceeds 15 percent of the
crane’s rated capacity, or if the lifting speed exceeds 50 FPM.
4. Motorized trolley travel is available for PF-Series and T-Series Gantry Cranes.
5. ”Sidewinder” hoists or low headroom hoists with motors that are parallel to the beam can potentially impart large
torques (twisting moments) to the beam that can cause beam twisting and oscillations. Hoist inverter controls are heavily
recommended for all “sidewinder” hoists or low headroom hoists with motors that are parallel to the beam installed on
beam lengths over 12 feet.
NOTE: To eliminate any form of beam oscillation, use only an inverter controlled hoist of this type.
6. Power Drive options for motorized gantry travel are available for PF-Series Gantry Cranes only. Review Power Drive
installation instructions in the separate Power Drive instruction manual.
7. Each component and system must be employed and maintained in accordance with all OSHA and ANSI standards.
8. Use a hoist with the same or lower capacity rating as the gantry crane. Do not lift more than the rated crane capacity.
9. The rated capacity is displayed on a label on the Spanco system. Exceeding the capacities displayed on this label can
result in serious injury or death.
10. There should never be any type of loading past the end stops for any reason.
11. Never apply an off-plumb load to the system.
12. Always check for overhead hazards, such as power lines, trees, equipment, overhead structures, or walls, before using or
moving a portable system.
13. Never use this system as fall protection or for lifting, hoisting, or carrying personnel.
14. When moving the gantry under load, keep the load in the center of the beam and as close to the ground as possible.
15. Before moving the gantry under load, remove any obstacles and ensure that the load is not attached to the floor.
16. Spanco Gantry Cranes are designed to be moved manually. Do not push or pull the gantry with a lift truck or other
vehicle.
17. When moving a gantry crane under load, push the gantry; do not push or pull the suspended load.
18. Never exceed two people pushing an Aluminum gantry crane.
19. Do not disassemble the gantry or adjust the height, span, or caster frame spread (if applicable) when the gantry is under
load.

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SPANCO GANTRY CRANE CONDITIONS OF USE AND WARNINGS STATEMENT
20. Do not stand under the gantry when it is being adjusted in height, span, or caster frame spread.
21. Do not stand or walk under a suspended load.
22. Caster frame spread must be a minimum of 40 percent of the overall height (T-Series only).
23. Adjustments and repairs must be made in an area that does not interfere with operation.
24. Do not load the gantry on an incline or move a loaded gantry onto an inclined surface.
25. Do not allow the load to swing or roll against the gantry support members.
26. Do not allow the hoist trolley to strike the end stops or gantry supports at any time.
27. The system must be tied down if exposed to winds exceeding 30 miles per hour. Spanco considers it an unsafe practice
to operate cranes in winds over 15 miles per hour. Although the drive may work in speeds exceeding 15 miles per
hour, Spanco does not recommend using any crane in winds over 15 miles per hour for safety reasons. If quoted
for a pre-defined wind speed, the drive components have been designed for an approximate wind speed. It is the
responsibility of others to generate a risk assessment of wind conditions and part stability, and to generate a lifting plan
that accounts for the sail effect of the part being lifted and the length of the cable the part is suspended on. Notify
Spanco if the system will be subjected to constant buffeting winds.
28. Although Spanco may provide components that are intended for service in a specific environment, it is the customer’s
responsibility to confirm that the provided Spanco system and components will work in and are acceptable for their
specific application and environment.
29. Before each use, inspect the system for bent, broken, cracked, or missing components.
30. Thoroughly inspect the system annually per OSHA law.
31. Per OSHA law, load testing must be performed before the system can be placed into service.
32. Engineering of any attachment points must be done by others.
33. Component appearances and dimensions shown are approximate and subject to change without notice. All literature
dimensions are developed using standard components for the spans and capacities. Substitution of optional trolleys or
other components will affect certain dimensions.
34. Never deviate from the above unless you have written permission and authorization from Spanco.

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Follow the Inspection Checklists in this manual: review the Before Each Use Inspection Checklist on page 17 before each
use and review the Annual Inspection Checklist on page 18 annually.
SYSTEM APPLICATIONS
The Spanco system is used for material handling applications. This material handling system is labeled with a maximum rated
capacity and is designated for Class C service as defined by the CMAA; follow all limitations as noted on system labels.
STANDARDS AND COMPLIANCE
Please refer to local, state, and federal (OSHA) requirements governing occupational safety for additional information
regarding material handling. The Spanco system meets or exceeds the requirements set forth in OSHA 1910.179, ANSI
B30.11, and CMAA 70.
REQUIRED TRAINING
This system is intended to be used by people who are trained in its correct application and use. It is the responsibility of the
users and the users’ management to ensure that they are familiar with OSHA law and these instructions, and that they are
trained in the correct use and care of this equipment. Authorized users must also be aware of the operating characteristics,
application limits, and the consequences of improper use, which can result in serious injury or death. All users must read and
understand CMAA 79 Crane Operator’s Manual.
Every material handling application must be OSHA compliant. Safety and training measures may include, but are not limited
to:
• Operator certification training
• Operator evaluation program
• Hand signal protocols if required
• Lock-out/Tag-out training
The above list is not a comprehensive list. Specific applications may need to include additional protocols. For more information
on how to set up a proper lift plan within your facility, follow CMAA 79 Crane Operator’s Manual.

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TABLE OF CONTENTS
CONDITIONS OF USE AND WARNINGS STATEMENT .................................................................................................i-iii
SYSTEM APPLICATIONS ................................................................................................................................................... iii
STANDARDS AND COMPLIANCE .................................................................................................................................... iii
REQUIRED TRAINING........................................................................................................................................................ iii
ASSEMBLY INSTRUCTIONS ................................................................................................................................................2
1. Equipment Needed for Assembly ................................................................................................................................2
2. Inventory ....................................................................................................................................................................2
3. Attaching the Swivel Locks to the Caster Assemblies ..................................................................................................3
4. A-Frame Assembly (Adjustable Height Only) ...............................................................................................................3
5. Attaching the Caster Assemblies to the A-Frame Assemblies ......................................................................................4
6. Fixed Span Beam Assembly (Standard)........................................................................................................................5
FINAL ASSEMBLY ................................................................................................................................................................6
ADJUSTING THE GANTRY HEIGHT (ADJUSTABLE HEIGHT ONLY)............................................................................ 6-7
OPTIONAL ACCESSORIES...................................................................................................................................................7
1. Tagline Assembly........................................................................................................................................................7
2. Adjustable Beam Span Assembly (Optional)............................................................................................................ 8-9
3. Top Lock Wheel Brake Assembly........................................................................................................................... 9-10
4. V-Groove Track Installation .................................................................................................................................10-11
RUNWAY ALIGNMENT TOLERANCE FOR V-GROOVE TRACK .................................................................................... 11
MAINTENANCE................................................................................................................................................................. 12
LOAD TEST......................................................................................................................................................................... 12
DESIGN FACTORS ............................................................................................................................................................. 12
SERVICE FACTOR .............................................................................................................................................................. 12
NOTES................................................................................................................................................................................. 13
DISASSEMBLY..............................................................................................................................................................14-16
LABELING .......................................................................................................................................................................... 16
INSPECTION CHECKLISTS................................................................................................................................................ 17
Before Each Use Inspection Checklist............................................................................................................................ 17
Annual Inspection Checklist.......................................................................................................................................... 18
PRODUCT WARRANTY COVERAGE................................................................................................................................ 19
ABOUT SPANCO ............................................................................................................................................. BACK COVER

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ASSEMBLY INSTRUCTIONS
1. Equipment Needed for Assembly
a ) This manual
b ) Applicable safety equipment for workers’ use during assembly, such as hard hats, steel toe shoes, etc.
c ) Lift truck or crane with at least the minimum height and lifting capacity required as determined by the size and
weight of the gantry crane.
d ) Man lift/cherry picker (minimum height determined by installed system height)
e ) Measuring tape
f ) Torque wrench
g ) Lifting straps
h ) Two six-inch by six-inch (or larger) wood blocks
i ) Long carpenter’s level or laser level
j ) Wrench/socket sets up to 7/8 inches.
k ) A spacious, level area for assembly (e.g., parking lot)
l ) A-SERIES-ASSEMBLY SHEET 1 OF 2, hereafter referred to as A-Series Gantry Crane Assembly Drawing , included as a
separate document.
m ) A-SERIES-ASSEMBLY SHEET 2 OF 2, hereafter referred to as A-Series Gantry Crane Label Placement Drawing ,
included as a separate document.
2. Inventory
a ) Open all bundles and confirm that all components are accounted for: see Building Materials Description located in
the top right corner of the A-Series Gantry Crane Assembly Drawing. Note that the quantity of components in an
assembly are multiplied by the number of the assemblies.
b ) Check for damage to components that may have occurred during shipping.
c ) Your A-Series Gantry Crane consists of the following components:
1 ) One Beam
2 ) One Beam Hardware Kit
3 ) Two A-Frames
4 ) Two Upright Tubes (Adjustable Height Models Only)
5 ) Four Casters
6 ) One Caster Mounting Hardware Kit
NOTE: Your system may also include optional accessories, such as a Height Adjustment Kit, Adjustable Span Kit,
wheel brakes, and other optional components.

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3. Attaching the Swivel Locks to the Caster Assemblies
Refer to A-Series Gantry Crane Assembly Drawing for Steps A Through G
a ) The swivel lock ships zip tied to the caster assembly for polyurethane casters.
b ) Insert the pin on the swivel lock into the groove beneath the caster plate on the caster assembly.
c ) Open the pin on the swivel lock by pulling and spinning the ring to fit into the groove at the end of the swivel lock.
d ) Using two bolts, washers, and nuts, bolt the swivel lock to the caster plate.
e ) Using a wrench and a socket and ratchet, tighten the swivel lock bolts to 257 foot-pounds.
f ) Repeat steps b) through e) to install the remaining swivel locks.
4. A-Frame Assembly (Adjustable Height Only)
Refer to A-Series Gantry Crane Assembly Drawing for Steps A Through C
WARNING: Crane parts are heavy. Use proper rigging and support to secure all parts during assembly, adjustment,
and disassembly processes.
NOTE: For Fixed-Height A-Series Gantry Cranes, A-Frames do not require additional assembly.
a ) Select an area under an overhead hoist, or where a lift truck can be used to raise the beam. Be sure there is no
machinery or clutter nearby that will hamper free movement. All personnel should be wearing applicable safety
gear, such as hard hats, steel toe shoes, and safety glasses.
b ) Lay both A-frame assemblies (3) flat on the floor. Slide an upright tube (2) into the top of the center tube of each
A-frame.
c ) Engage the load pin to secure each upright tube in its lowest position. Ensure that the load pin is fully engaged.
Detail “A”
ITEM DESCRIPTION
2 Upright Tube
3 A-Frame Assembly
2
3
Load Pin

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ITEM DESCRIPTION
3 A-Frame Assembly
4 Caster
5 Lock Washer
6 Flat Washer
7 Hex Nut
8 Hex Bolt
NOTE: Torque all wheel stud nuts to
23 foot-pounds only.
5. Attaching the Caster Assemblies to the A-Frame Assemblies
Refer to A-Series Gantry Crane Assembly Drawing for steps A through J
a ) Lay each A-frame assembly on the ground.
b ) For A-frames with a studded connection, place a caster assembly on the A-frame assembly so that the four studs
extend from the A-frame through the caster assembly’s top plate.
c ) Per Detail “B,” place a flat washer (6), lock washer (5), and hex nut (7) on each stud so that the lock washer (5) is
between the flat washer (6) and hex nut (7). Torque all 1/2-inch wheel stud nuts (7) to 23 foot-pounds.
d ) Repeat steps a) through c) to attach the remaining caster assemblies to the A-frame.
e ) For A-frames with a bolted connection, align the holes in the A-frame assembly with the holes in the caster
assembly’s top plate.
f ) Per Detail “B,” insert a bolt (8) through the aligned holes in the A-frame and the caster assembly so that the bolts
(8) extend from the A-frame through the caster assembly’s top plate.
g ) Per Detail “B,” place a flat washer (6), lock washer (5), and hex nut (7) on each bolt (8) so that the lock washer (5)
is between the flat washer (6) and hex nut (7). Torque all nuts (7) to the correct value specified by the torque chart.
h ) Repeat steps e) through g) to attach the remaining caster assemblies to the caster frame assemblies.
i ) Test the caster brakes and swivel locks (if present) to ensure they function properly.
j ) Lock the caster wheels in position parallel to the A-frame to prevent the frame assembly from rolling away when
lifted to the upright position.
Detail “B”
Caster Assembly's
Top Plate
8
7
6
5
4
3

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ITEM DESCRIPTION
3 A-Frame Assembly
9 Hex Bolt
10 Lock Washer
11 Hex Nut
12 Bevel Washer
6. Fixed Span Beam Assembly (Standard)
Refer to A-Series Gantry Crane Assembly Drawing for Steps A Through G
NOTE: Follow steps a) through f) to if your A-Series Gantry Crane is equipped with the stand fixed-span beam. If
your A-Series Gantry Crane is equipped with the optional Adjustable Span Kit, follow steps a) through i) on page 8
to install the beam.
WARNING: Crane parts are heavy. Use proper rigging and support to secure all parts during assembly, adjustment,
and disassembly processes.
a ) Using an overhead hoist or lift truck, lift the beam to the gantry’s minimum height. Be sure that the holes in the
beam flange are on the bottom, and that the capacity label is right-side-up and legible.
b ) Install the hoist trolley according to the manufacturer’s recommendations onto the lower flange of the beam and
secure it in the middle of the span.
c ) Lift one A-frame assembly (3) into position under one end of the beam, ensuring that the lifting lug is on the
outside of the A-frame, not facing the beam.
d ) Per Detail “C,” align the holes in the A-frame assembly (3) with the holes in the beam.
e ) Per Detail “C,” insert a hex bolt (9) through the bevel washer (12) and through the aligned holes in the A-frame
assembly (3) and the beam.
f ) Per Detail “C,” securely tighten a lock washer (10) and hex nut (11) to the bolt (9). Repeat this process for all four
holes.
g ) Repeat steps b) through e) to attach the second A-frame assembly (3).
Detail “C”
9
12
10
11
3
Motorized trolley travel may be available for an A-Series Gantry Crane if specific requirements are met.

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FINAL ASSEMBLY
a ) Ensure that the beam is secured properly to the support legs, and that the caster assemblies are secured properly to
the support legs.
b ) Confirm that all of the system’s nuts are torqued to the required specifications below prior to removing support
rigging (your telescoping fork truck or crane).
NOTE: See torque notes with individual steps for torque values that differ from the values in the above torque chart.
BOLT DIAMETER HEX NUT TORQUE MINIMUM HEX
LOCKNUT TORQUE
1/2 Inch 78 Foot-Pounds 51 Foot-Pounds
5/8 Inch 154 Foot-Pounds 93 Foot-Pounds
3/4 Inch 257 Foot-Pounds 151 Foot-Pounds
7/8 Inch 341 Foot-Pounds 224 Foot-Pounds
1 Inch 514 Foot-Pounds 325 Foot-Pounds
ADJUSTING THE GANTRY HEIGHT (ADJUSTABLE HEIGHT ONLY)
WARNING: Crane parts are heavy. Use proper rigging and support to secure all parts during adjustment processes.
Never stand under the system when adjusting the system height or span or while disassembling the system. Never
adjust the gantry height while it is supporting a load.
a ) Secure the trolley and hoist in the center of the beam span.
b ) Using the optional Lug-All winch kit (if included) or any other type of come along with sufficient lifting capacity
attached to the lifting lug at the top of the A-frame and the bottom of the upright tube on both legs, or an existing
overhead crane or lift truck and lifting straps, slightly lift the beam to relieve the weight from the spring-loaded
adjustment pin.
NOTE: Make sure that the “winch hoist” or “come-along” has a combined capacity rating equal to the weight of
the beam and any hoist trolley that is suspended from the beam.
c ) Pull back the adjustment pin and secure it in the lockout position.
d ) Operate the Lug-All hoist, other come along, overhead crane, or lift truck to raise or lower the height of the gantry.
NOTE: Both ends must be raised or lowered at the same time.
e ) When the gantry reaches the desired height, release the load pin. The load pin will self locate the hole in the
upright. Be sure the load pin is in the full lock-in position.
f ) Ensure that each support leg has the same number of holes visible in the upright tube.
g ) After you have secured the adjustment pin and have ensured that each support leg has the same number of holes
visible in the upright tube, you can lower the beam and remove the crane or lift truck and lifting straps.
NOTE: Before removing the Lug-All hoist or other lifting equipment, ensure that the load pin is fully engaged.
NOTE: This torque value chart is based on grade 5 fasteners. Reduce torque value for lower grade fasteners as needed.
See torque notes with individual steps for torque values that differ from the values in the above torque chart.

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Lug-All Winch Kit with Adapter Lug
Leg support removed for clarity
Winch kit with adapter lug for total system weight under
3,000 pounds:
03-015-1 1 Ton
03-015-2 2 Ton
03-015-3 3 Ton
03-015-5 5 Ton
Winch kit with adapter lug for total system weight over
3,000 pounds:
03-090-1 1 Ton
03-090-2 2 Ton
03-090-3 3 Ton
03-090-5 5 Ton
03-090-7 7-1/2 Ton
03-090-10 10 Ton
Lug-All winch
03-090 or 03-015
OPTIONAL ACCESSORIES
1. Tagline Assembly
Tagline assemblies include universal weldments, applicable hardware, tagline cable, cable clamps, eyebolts, and pulleys
with cable ties. One cable tie is provided for every five feet of tagline length. Power supply is provided by others.
ITEM DESCRIPTION QUANTITY
1 Tagline Assembly 1
2 Eye Bolt 2
3 Cable Clamps 2
4 Tagline Cable 1
5 Pulley X
6 Cable Tie X
NOTE: The number of pulleys and cable ties will
vary depending on the length of the tagline.
1
2
3
4
5
6

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2. Adjustable Span Beam Assembly (Optional)
The Adjustable Span Kit allows you to adjust the beam span easily without drilling the beam.
Refer to Detail “D” for Steps A Through I
WARNING: Crane parts are heavy. Use proper rigging and support to secure all parts during assembly, adjustment,
and disassembly processes.
a ) Using an overhead hoist or lift truck, lift the beam to the gantry’s minimum height. Be sure that the capacity label is
right-side-up and legible.
b ) Per Detail “D,” align the holes in one A-frame assembly (3) with the countersunk holes in one adjustable span plate
(13) .
c ) Per Detail “D,” insert a socket head cap screw (14) through the aligned holes in the A-frame assembly (3) and the
adjustable span plate (13).
d ) Per Detail “D,” securely tighten a lock washer (15) and a hex nut (16) to the socket head cap screw (14).
e ) Lift the A-frame assembly (3) with the adjustable span plate (13) attached into position under one end of the beam,
ensuring that the lifting lug is on the outside of the A-frame, not facing the beam.
f ) Per Detail “D,” insert a hex bolt (9) thought the beam clamp (17) and clipped washer (18).
g ) Align the beam with the A-frame assembly (3) and the adjustable span plate (13). Per Detail “D,” insert the hex
bolt (9) through the hole in the adjustable span plate (13) with the beam clamp (17) over the bottom flange of the
beam.
h ) Per Detail “D,” securely tighten a lock washer (10) and hex nut (11) to the bolt (9). Repeat this process for all four
holes.
i ) Repeat steps b) through h) to attach the second A-frame assembly (3).
Detail “D”
ITEM DESCRIPTION
3 A-Frame Assembly
9 Hex Bolt
10 Lock Washer
11 Hex Nut
13 Adjustable Span Plate
14 Socket Head Cap Screw
15 Lock Washer
16 Hex Nut
17 Beam Clamp
18 Clipped Washer
NOTE: Item 18 quantity varies with
gantry model.
NOTE: Torque 5/8-inch bolts to 108
foot-pounds. Torque 3/4-inch bolts to
210 foot-pounds.
9
10
11
13
14
15
16
17
18
3

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Correct Incorrect
ADJUSTING THE GANTRY SPAN:
Refer to this section if your A-Series Gantry Crane is equipped with the optional Adjustable Span Kit.
a ) Adjust the gantry to its lowest position (refer to page 6 for gantry height adjustment). The beam is clamped in place
at each end with four beam clamps (17). Using an overhead hoist or lift truck, attach lifting straps to the beam to
support the crane. Loosen the bolts which hold the clamps and move the legs to the desired position.
b ) Do not move the legs (A-frames) inward more than the distance between the casters (tread width). For example, if
the tread width is five (5) feet, the inside distance between the end frames should never be less than five (5) feet.
c ) After adjusting the span as desired, re-tighten all eight bolts (9) securely. Be sure to move both legs when adjusting
the span so one end of the beam does not hang over more than the other end. Do not suspend a trolley or load
from the cantilevered ends of the beam.
Brake shoe (leg)
Brake pedal
Cup spring washer
Shouldered axle bolt
Wheel
Shoe guide pin
Brake slot
Hex nut
3. Top-Lock Wheel Brake Assembly
Some polyurethane casters ship with their wheel brakes already attached. If your wheel brakes were shipped loose,
follow steps a) through h) to attach the wheel brakes.
Refer to the Wheel Brake Assembly Drawing for Steps A Through H
Wheel Brake Assembly Drawing

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a ) Using a 3/4-inch wrench and 3/4-inch socket and ratchet, unbolt the caster stud and remove the nut, bolt, washer,
and caster.
NOTE: If the spacers fall out of the caster, reinsert them into the caster holes.
b ) With the top of the brake shoe facing towards the caster assembly, insert the guide pin on the brake shoe into the
brake slot on the caster assembly.
c ) Using a screwdriver, slightly bend the brake shoe tab so that the brake shoe guide pin and brake shoe tab fit
properly.
d ) With the brake pedal tabs pointed away from the caster assembly, line up the hole on the brake pedal with the hole
on the brake shoe. “On” and “Off” on the brake pedal tabs should be visible when the caster is mounted to the
system.
e ) Line up the caster holes with the brake shoe hole and brake pedal hole.
f ) With the washer on the bolt-side of the caster assembly, reinsert the longer axle bolt through the brake pedal,
brake shoe, and caster. Reapply the axle nut at this time.
g ) Using a 3/4-inch wrench and 3/4-inch socket and ratchet, securely tighten the caster nut.
h ) Repeat steps a) through g) to install the remaining caster brakes.
4. V-Groove Track Installation
a ) The exact span of the crane may vary from the design span. Install the full length of the track on one side, making
sure that the track is straight and level. Fasten V-groove track to the floor using 3/8-inch lag bolts and suitable
anchors. (For track supplied by Spanco, use a bolt in each hole. Otherwise, space bolts approximately three feet
apart on each side of the track in a staggered arrangement.) Use shims or grouting as required to keep the track
level and alignment pins at joints to keep the track true. End stops are required at each end of both tracks.
b ) Lay one or two sections of the opposite side of the track at the design span, assemble the crane on the tracks
following the assembly instructions, and operate the crane back and forth a few times, being careful not to run the
crane off the tracks. The loose sections of track will float and set the track to the exact crane span.
c ) After the operating span is determined, attach all the other sections of track to the floor making sure the track is
straight, level, parallel, and at the same elevation as the first track. The end stops should be set square with a 3-4-5
right triangle. The sides and the hypotenuse can be multiplied by any convenient number, such as three, used in the
example.
d ) Set one end stop at point A and measure along the runway track nine feet from point A to point B. With point B
as a center and fifteen feet as a radius, draw a circular arc on the floor. With point A as a center and 12 feet as a
radius, draw a circular arc on the floor intersecting the other arc at point C. A line running through points A and C
is perpendicular, or square, with the runway track.
e ) Extend this line to the other runway track to locate the end stop on that runway. Repeat the process at the other
end of the runway, or measure along each runway the same distance from these end stops for locating the stops at
the other end of the runways.

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RUNWAY ALIGNMENT TOLERANCE FOR V-GROOVE TRACK
A
9 RUNWAY TRACK
END STOPS
RUNWAY TRACK
12’15’
C
B
Span
(2 Runway)
A=3/16” in any
support span
Nom. Span
(L)
Max. Span
(L+A)
Min. Span
(L-A)
Rail to Rail
Elevation
E=1/4” between
adjacent rails
Nom. Tread Line
+E
-E
Straightness C=1/4” in any
support span
+C
-C
Elevation D=1/4” in any
support span
+D
-D

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MAINTENANCE
1. A system inspection should be performed 30 days after installation. All nuts, bolts, and screws should be checked for
tightness. All end stops, cotter pins, and hoist trolleys should be checked for abnormal wear or breakage.
2. A complete inspection of all fasteners and connections should be performed annually or every two thousand (2,000)
hours. Heavy conditions of use may require more frequent inspections.
3. Operators should visually inspect the system before each use to note any unusual or abnormal system operations.
4. If the system fails ANY inspection point on any of the inspection checklists, immediately remove the system
from service and call Spanco, Inc.®at 800-869-2080 for instructions.
5. Download and print additional blank inspection checklists from the literature tab at Spanco.com.
LOAD TEST
After the A-Series Gantry Crane has been installed, OSHA requires a load test before operating and after any modifications.
This equipment is designed and manufactured to the rated capacity marked on the equipment with due allowances for safety
factors. Prior to initial use of the Gantry Crane, a person appointed by the owner, under the direction of a qualified technical
person, must perform a load test at 125 percent of the rated capacity using certified test weights. See CMAA 78 for periodic
load testing requirements. Under no conditions shall the rated capacity be exceeded during regular use or during annual or
semi-annual load tests.
DESIGN FACTORS
Nameplate capacities represent the rated load on the hoist hook. The load rating of a hoist shall not exceed the nameplate
capacity. Spanco’s design includes an allowance of 15 percent of nameplate capacity for trolley and hoist deadweight and
25 percent of the nameplate capacity for impact. This design provides a margin to allow for variations in material properties,
operating conditions, and design assumptions. No crane should ever be loaded beyond its rated capacity.
SERVICE FACTOR
All Spanco gantry cranes are designed for moderate usage (Class C Normal/Industrial service) as defined by CMAA 70:
• System or equipment is used where lifted loads average 50 percent of the rated capacity with five to ten lifts per hour,
averaging 15 feet, not over 50 percent of the lifts at rated capacity.
Applications involving vacuums, magnets, or other high-impact lifters are considered severe usage and require special design
considerations. Contact Spanco, Inc. for special design pricing.
Consult Spanco, Inc. for usage other than Class C and all instances of high cycle rates or high-impact applications, such as
high-speed air or electric hoists, vacuum lifters, or magnets.

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Promise to Perform Industries, Inc.
Notes

Promise to Perform Industries, Inc.
A-SERIES GANTRY CRANE MANUAL
14 Spanco® A-Series Gantry Crane • 1-800-869-2080 • Spanco.com
DISASSEMBLY
1. Disassembling the Beam
Refer to Detail A-Series Gantry Crane Assembly Drawings for Steps A Through K
WARNING: Crane parts are heavy. Use proper rigging and support to secure all parts during assembly, adjustment,
and disassembly processes.
a ) Move the assembled A-Series Gantry Crane to an area under an overhead hoist, or where a lift truck can be used
to raise the beam. Be sure there is no machinery or clutter nearby that will obstruct free movement. All personnel
should be wearing applicable safety gear, such as hard hats, safety shoes, and safety glasses.
b ) Adjust the gantry height to its lowest position.
c ) Secure the hoist trolley in the center of the beam
d ) Ensure that the load pin on each A-frame assembly is fully engaged and secure.
e ) Using an overhead hoist or lift truck, attach the lifting straps to the beam to support the crane during disassembly.
f ) Lock the caster wheels in position parallel to the A-frame to prevent the frame assembly from rolling during
disassembly.
g ) Using a wrench and socket, remove the hex nuts (Detail “C” 11) and lock washers (Detail “C” 10) from the hex
bolts (Detail “C” 9) that secure the beam to one A-frame assembly.
h ) Remove the A-frame assembly and lower it to the ground.
i ) For adjustable span gantry cranes, use a wrench and socket to remove the hex nuts (Detail “D” 11) and lock
washers (Detail “D” 10) from the socket head cap screws (Detail “D” 14) that secure the adjustable span plate
(Detail “D” 13) to the A-frame assembly if desired.
j ) Repeat steps e) through i) to remove the second A-frame assembly.
k ) Clear the area below the beam, then safely lower the beam to the ground and remove the lifting straps.
Detail “C”
9
12
10
11
ITEM DESCRIPTION
3 A-Frame Assembly
9 Hex Bolt
10 Lock Washer
11 Hex Nut
12 Bevel Washer
3
2. A-Frame Disassembly (Adjustable Height Only)
NOTE: For Fixed-Height A-Series Gantry Cranes, A-Frames do not require additional disassembly.
Refer to A-Series Gantry Crane Assembly Drawing for Steps A through B
a ) Remove the load pin from the A-frame assembly and upright tube of each A-frame.
b ) Slide the upright tube out of the center tube of each A-frame.

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Promise to Perform Industries, Inc.
Detail “D”
9
10
11
13
14
15
16
17
18
NOTE: Item 18 varies with gantry
model.
ITEM DESCRIPTION
3 A-Frame Assembly
9 Hex Bolt
10 Lock Washer
11 Hex Nut
13 Adjustable Span Plate
14 Socket Head Cap Screw
15 Lock Washer
16 Hex Nut
17 Beam Clamp
18 Clipped Washer
3
ITEM DESCRIPTION
3 A-Frame Assembly
4 Caster
5 Lock Washer
6 Flat Washer
7 Hex Nut
8 Hex Bolt
NOTE: Torque all wheel stud nuts to
23 foot-pounds only.
3. Removing the Caster Assemblies from the A-Frame Assemblies
Refer to Detail “B” for Steps A Through C
a ) The casters may be removed from the A-frame assemblies if desired. To remove the casters, lay each A-frame
assembly on the ground.
b ) For A-frames with a studded connection, remove the flat washer (6), lock washer (5), and hex nut (7) from each
stud and remove the caster assembly’s top plate from the studs.
c ) For A-frames with a bolted connection, remove the flat washer (6), lock washer (5), and hex nut (7) from each bolt
and remove the bolts from the caster assembly’s top plate and the aligned holes in the A-frame assembly.
Detail “B”
Caster Assembly's
Top Plate
8
7
6
5
4
3

Promise to Perform Industries, Inc.
A-SERIES GANTRY CRANE MANUAL
16 Spanco® A-Series Gantry Crane • 1-800-869-2080 • Spanco.com
Notes on Label Placement Drawing
• Label “A” 53-0001 or 53-0002 should be centered on both sides of the beam.
• Label “B” 53-0039 should be placed on both upright tubes above the lowest hole.
• Label “C” should be placed on Label “A” and is P/N 53-0010 or 53-0014 for one-ton capacity systems, 53-0011 or
53-0015 for two-ton capacity systems, 53-0012 or 53-0016 for three-ton capacity systems, 53-0013 or 53-0017 for five-
ton capacity systems, 53-0018 for seven-and-a-half-ton capacity systems, and 53-0019 for 10-ton capacity systems.
• Label “D” 53-0003 should be placed on both support legs.
• Label “E” 53-0004 should be placed on both support legs.
• Label “F” 53-0589 should be placed on both A-frames or upright tubes at eye level (approximately 62 inches from the
ground).
• Label “G” should be placed on each A-frame and on label “A” inside the outlined area.
“A”
P/N 53-0039
“B”
DO NOT ADJUST HEIGHT
BEYOND THIS POINT.
EXCEEDING LAST HOLE
ALIGNMENT COULD
RESULT IN INJURY OR
DEATH.
P/N 53-0039
“D”
SAFETY INSTRUCTIONS
READ BEFORE OPERATING
1. Inspect gantry for damaged or missing parts.
2. Not to be used for lifting or supporting
humans.
3. Do not lift more than rated capacity.
4. Never adjust height or disassemble crane
when gantry is under load.
5. Do not load gantry on an incline.
6. Do not push or pull gantry with forklift or other
vehicle.
7. Do not allow load to swing or roll against
support members.
8. Push the gantry, not the load.
9. When moving loaded gantry, keep load close
to the floor.
10. Be certain that load is directly beneath beam
before load is lifted. Do not pull sideways on
crane.
11. Do not anchor legs to the floor.
12. Never stand under gantry when adjusting
height or disassembling crane.
13. Do not lift gantry fully assembled.
LABEL # 53-0003 Spanco.com
P/N 53-0003
“E”
SAFETY INSTRUCTIONS
LABEL # 53-0004
BEFORE ADJUSTING GANTRY HEIGHT
FOLLOW INSTRUCTIONS BELOW:
Spanco.com
1. Never adjust height or disassemble
crane when gantry is under load.
2. Secure trolley and hoist in center of
I-beam.
3. To adjust height: use forklift,
overhead hoist, or attached winch
hoist (if included).
4. Raise center post slightly, pull out
load pin, and secure in lock position.
5. Do not raise or lower one end more
than one foot at a time.
6. Adjust height to required position and
release load pin to full lock position
7. Never stand under gantry when
adjusting height or disassembling crane.
P/N 53-0004
LABELING
The letters correspond to the accompanying labels. All labeling must be legible and attached to the system. If at any time these
labels are lost, stolen, removed, or become illegible, contact Spanco, Inc. Labels can be ordered by part number as listed below.
If the system is shipped unpainted or without properly secured labels, proper label placement is the sole responsibility of the
end user. Spanco, Inc. cannot be held liable for any damage or injury resulting from omitted or improper label placement.
Serial #: 123456-789
Model #: X12XXXX34.5678.90
MFG Date: 00/0000
Promise to Perform Industries, Inc.
“G”“F”
P/N 53-0589
You must read and
understand the manual
before you assemble,
operate, or disassemble
this equipment.
Failure to do so may
result in serious injury
or death.
To download a
replacement manual,
visit Spanco.com or
scan the QR code.
P/N: 53-0589
“C”
LABEL # 53-0001
TON
SPANCO.COM | [phone]
PROUDLY MADE IN THE USA