stellar labs TC13 User manual

TC13
TC13
PN76880
3HVersion
Capacity
Chart
1050Kg
1.02m
550Kg
1.87m
390Kg
2.72m
320Kg
3.41m
2310lbs
3.34ft
1210lbs
6.13ft
855lbs
8.92ft
705lbs
11.18ft
NOTICE
73929
WARNING
4189
Donot exceed equipment load charts and ratings.
Failureto follow equipment load charts and ratings
canresult in death or serious injury.
OverloadHazard
TC33
PN76883
2HVersion
Capacity
Chart
TC33
890Kg
3.65m
1245Kg
2.55m
2230Kg
1.45m
1960lbs
11.97ft
2740lbs
8.36ft
4915lbs
4.75ft
NOTICE
73929
WARNING
4189
Donot exceed equipment load charts and ratings.
Failureto follow equipment load charts and ratings
canresult in death or serious injury.
OverloadHazard
TC38
PN76947
4HVersion
Capacity
Chart
TC38
1200Kg
2.90m
855Kg
4.00m
660Kg
5.00m
555Kg
6.00m
2050Kg
1.80m
2645lbs
9.51ft
1885lbs
13.12ft
1455lbs
16.40ft
1225lbs
19.68ft
4520lbs
5.90ft
NOTICE
73929
WARNING
4189
Donot exceed equipment load charts and ratings.
Failureto follow equipment load charts and ratings
canresult in death or serious injury.
OverloadHazard
TC23
PN76882
3HVersion
Capacity
Chart
TC23
1780Kg
1.22m
960Kg
2.16m
685Kg
3.09m
530Kg
4.03m
3920lbs
4.00ft
2115lbs
7.08ft
1510lbs
10.13ft
1165lbs
13.22ft
NOTICE
73929
WARNING
4189
Donot exceed equipment load charts and ratings.
Failureto follow equipment load charts and ratings
canresult in death or serious injury.
OverloadHazard
TC
Series
TC Series
Telescopic Cranes
Owner’s Manual
Stellar Industries, Inc.
190 State Street
PO Box 169
Garner, IA 50438
800-321-3741
Fax: [phone]
www.stellarindustries.com
Subject to Change without Notication.
© 2017 Stellar Industries, Inc. Last Revision: 2/14/17
Safety • Operation • Maintenance • Troubleshooting
Models:
TC13
TC23
TC33
TC38
Notice: A copy of this manual must remain with the equipment at all times.
For a printable download copy, please visit: www.stellarindustries.com

Page ii | Stellar®TC Series Telescopic Crane Owner’s Manual
TC Series Manual Revisions
Date of Revsion Section Revised Description of Revision
For Technical Questions, Information, Parts, or Warranty, Call Toll-Free at
800-321-3741
Hours: Monday - Friday, 8:00 a.m. - 5:00 p.m. CST
Or email at the following addresses:
Technical Questions, and Information [email protected]
Order Parts [email protected]
Warranty Information [email protected]

Stellar®TC Series Telescopic Crane Owner’s Manual | Page iii
Table of Contents
Introduction .........................................................................................................iv
Chapter 1 - Operation ........................................................................................... 1
General Operation ..............................................................................................1
Pre-Operation Inspection ...................................................................................1
Job Site Setup ......................................................................................................2
Step 1: Disengage drive axle and set the parking brake. ..............................2
Step 2: Engage the hydraulic power source. ..................................................2
Step 3: Turn on power to the crane. .................................................................2
Step 4: Position the stabilizers. ............................................................................3
Step 5: Operate the crane. ................................................................................3
Step 6: Stow the crane. ......................................................................................5
Step 7: Stow the stabilizers. .................................................................................5
Step 8: Disengage the PTO and deactivate power. .......................................5
Step 9: Release the parking brake. ...................................................................5
Radio Remote Control Functions.......................................................................6
Radio Remote Feedback and Boost Mode .....................................................7
Boom Down Override Procedure ......................................................................8
Radio Transmitter/Receiver Pair Procedure .....................................................8
Re-Link Radio and Receiver ...............................................................................8
Radio Remote Control Features ........................................................................9
Safety Decals of Note .......................................................................................10
Mast - Valve Bank Cover ................................................................................10
Chapter 2 - Maintenance.................................................................................... 13
General Maintenance Guidelines ..................................................................13
Basic Crane Maintenance Schedule* ............................................................13
Hydraulic Oil/Filter Maintenance .....................................................................14
Washing the Crane ...........................................................................................14
Paint Maintenance ...........................................................................................14
PTO and Pump Maintenance ..........................................................................14
Extension Boom Maintenance .........................................................................14
Load Hold Test Procedure ................................................................................14
Lubrication Recommendations .......................................................................15
Chapter 3 - Troubleshooting................................................................................ 17
Manual Operation ............................................................................................19

Page iv | Stellar®TC Series Telescopic Crane Owner’s Manual
Introduction
Stellar® Cranes are designed to provide safe and dependable service for a variety
of operations. With proper use and maintenance, these cranes will operate at peak
performance for many years.
To promote this longevity, carefully study the information contained in this manual before
putting the equipment into service. Though it is not intended to be a training manual for
beginners, this manual should provide solid guidelines for the safe and proper usage of the
crane.
Once you feel comfortable with the material contained in this manual, strive to exercise
your knowledge as you safely operate and maintain the crane. This process is vital to the
proper use of the unit.
A few notes on this manual:
A copy of this manual is provided with every crane and can be found in the hard plastic
manual case that is installed on the chassis. A copy of this manual shall remain with the
crane at all times.
Throughout the manual, three signal words will be used to bring attention to important
items:
A NOTICE signal word indicates a practice not related to physical injury.
A WARNING signal word indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
A DANGER signal word indicates a hazardous situation which, if not
avoided, will result in death or serious injury.
Information contained within this manual does not cover all maintenance, operating, or
repair instructions pertinent to all possible situations. Please be aware that some sections of
this manual contain information pertaining to Stellar® manufactured cranes in general and
may or may not apply to your specic model.
This manual is not binding. Stellar Industries, Inc. reserves the right to change, at any
time, any or all of the items, components, and parts deemed necessary for product
improvement or commercial/production purposes. This right is kept with no requirement or
obligation for immediate mandatory updating of this manual.
In closing:
If more information is required or technical assistance is needed, or if you feel that any
part of this manual is unclear or incorrect, please contact the Stellar Customer Service
Department by phone at 800-321-3741 or email at [email protected].
WARNING
NOTICE
DANGER

Stellar®TC Series Telescopic Crane Owner’s Manual | Page 1
Chapter 1 - Operation
General Operation
Pre-Operation Inspection
Safety should be the n umber one thought on every operator’s mind. Three factors should
exist for safe operation: a qualied operator, well-maintained equipment, and the proper
use of this equipment.
This chapter contains information regarding the safety and operation of Stellar®
manufactured Telescopic Cranes and should be read and understood completely by
everyone working with or near the crane before putting the unit into operation.
Failure to follow operating, maintenance, or safety instructions can result
in death or serious injury.
It is the responsibility of the owner to instruct the operator in the safe operation of the
equipment and to provide the operator with properly maintained equipment.
Stellar® Crane operators must conform to the qualications specied in
ANSI B30.5 - Chapter 5-3 Operation. Trainees or untrained persons shall be under the direct
supervision of qualied persons.
Operators shall consult with the owner of the equipment regarding current safety
regulations and required personal protective equipment.
Please take note that Stellar Industries, Inc. is not liable for accidents incurred by the crane
because of non-fulllment from the operator’s side of current rules, laws, and regulations.
Before operating the equipment, make sure all regular maintenance has been performed.
Each day, inspect the crane for all of the following:
• Vehicle for standard checks such as proper tire ination and uid levels.
• Parking brake operation.
• Hydraulic reservoir for proper oil level.
• Hoses and gearboxes for evidence of oil leaks.
• Crane controls for excessive wear, cleanliness and proper operation.
• Operational aids such as decals for placement and legibility.
• All securing hardware such as cotter pins, snap rings, hairpins, and pin keepers for proper
installation.
• Crane hook and other loose parts for damage to structures or weld.
• Anti-two block switch for proper function.
• Wire rope for broken wires, extensive wear, distortion, and heat damage.
• All safety guards for proper installation.
Replace/repair as necessary prior to operation. For a more detailed checklist of scheduled
inspection points, refer to the Stellar® Crane Inspection Log. This document is an essential
guide for the daily, monthly, quarterly and annual inspection tasks that will help maintain
the quality of your Stellar product.
WARNING
WARNING

Page 2 | Stellar®TC Series Telescopic Crane Owner’s Manual
Step 1: Disengage drive axle and set the parking brake.
Job Site Setup
The drive axle must be disengaged and the parking brake must be set before operating
any of the equipment.
Thoroughly plan the lift by understanding the work site area and your loads before
positioning the vehicle. For a complete and detailed description of job site setup, please
refer to the AEM Safety Manual (Form C-70-2). Consider the following:
• The vehicle should be positioned in an area free from bystanders and overhead
obstructions. Use a signal person if necessary.
• Always maintain safe clearance from high voltage power lines in
accordance with ANSI B30.5: 5-3.4.5 Operating Near Electric Power Lines. Death or serious
injury will result from inadequate clearance if crane, load, or vehicle becomes electrically
charged.
• Make certain that the vehicle is parked on stable, at ground as close to the job as
possible. The surface under the service truck must be able to support the weight of the
machine and its load.
• Use wheel chocks if parking the vehicle on a slope.
•Always park the vehicle with the grade. If cross-grade parking is required, the load
capacity must be decreased appropriately to mitigate tipping risk.
• Do not operate the crane during electrical storms.
• In dusty work areas, every effort must be taken to keep dust and sand out of the moving
parts of the machinery.
• In high humidity work areas, keep parts as dry as possible and well lubricated.
DANGER
WARNING
Step 2: Engage the hydraulic power source.
1. Make certain that the transmission is in neutral/park.
2. Engage the hydraulic power source. If using a PTO, consult the PTO manual for specic
instructions if needed.
Note: Allow the hydraulic system oil to warm before operating any of the hydraulic
equipment, especially during cold weather.
Step 3: Turn on power to the crane.
To initiate electrical power to the crane, activate the button labeled ‘Main Power’ on the
control panel. The control panel is commonly mounted on the oor in the middle of the
vehicle cab. Feel free to activate any other button functions needed for the job.

Stellar®TC Series Telescopic Crane Owner’s Manual | Page 3
Operators should have a rm understanding of ANSI B30.5 - Section 5-3.2 Operating
Practices and AEM Safety Manual (Form C-70-2) prior to operating of the crane.
Using the Radio Remote:
To operate the crane using the radio remote
control:
1. Activate and hold the desired toggle switch
2. While holding the toggle, gently pull the variable
speed trigger until the crane begins to move.
The speed of the crane will vary in direct
correlation to how much or how little the trigger
is engaged.
Note: The radio remote allows for simultaneous functions. With practice, it is possible to use
more than one toggle at the same time (Extension Out/Winch Down for example).
Unstowing the Crane:
To unstow the crane and prepare it for a lift:
• Raise the boom high enough to clear the truck bed and any other obstructions from the
chassis.
• Rotate the crane until it clears the side of the truck body.
Note: The radio remote allows for simultaneous functions. With practice, it is possible to use
more than one toggle at the same time (Extension Out/Winch Down for example).
Attaching the load:
• Position the crane with the hook centered directly over the load to avoid side loading.
Step 4: Position the stabilizers.
Lower the stabilizer(s) using the hand crank located at the rear of the truck.
Keep clear of stabilizer legs during operation. Moving stabilizers can
cause serious crushing injuries. Make certain that all personnel are clear of the stabilizer
and the ground contact point before operating.
Do not raise the rear tires of the truck off the ground with the stabilizers.
Conrm that the stabilizers are positioned on stable, at ground and that the truck is as
level as possible both front to rear and side to side. Use stabilizer pads to ensure the proper
distribution of weight.
WARNING
WARNING
Step 5: Operate the crane.

Page 4 | Stellar®TC Series Telescopic Crane Owner’s Manual
• Attach the load to the hook by means of slings or other approved devices.
Never use a sling bar or anything larger than the hook throat that
could prevent the hook latch from closing. This would negate the safety feature.
Lifting the load:
Lift the load slightly off the ground to check the safety of the cargo. Consider the following:
• Make certain that the stabilizers are positioned on at, stable ground.
• Never exceed manufacturer’s capacity charts and ratings. These
ratings are based on the machine’s hydraulic, mechanical, and structural design rather
than stability.
• Never perform a lift that can induce a dynamic force greater than the capacity of the
crane.
• It is the responsibility of the operator to know the weight of both the rigging and the
handled load to avoid overloading the crane. Do not rely on the overload device
to determine maximum rated loads. If the crane is picking more than the maximum
rated load, the overload protection device may be malfunctioning. Discontinue use
immediately and contact Stellar Customer Service for support.
• Do not use a crane to lift personnel without factory approved lifting
device.
• Do not attempt to lift xed loads.
Moving the load:
Ensure that the load is secure and balanced within the sling before moving. Consider the
following:
• Be sure that the crane is level and stable before moving the load.
• Always look for any changes to the surroundings since the job site setup. Be aware of
any new or missed overhead obstructions (branches, power lines, etc) and bystanders.
Use a signal person if necessary.
• Never operate the crane with personnel under any part the boom
or load. Do not extend or rotate a load over anyone. Never allow personnel to place
themselves under any part of the boom or load.
• Never leave a crane load suspended or unattended.
• Do not use the boom to drag a load.
• Do not use the crane boom to push downward onto anything.
• Avoid sudden starts and stops when moving a load.
WARNING
WARNING
WARNING
WARNING
WARNING

Stellar® TC Series Telescopic Crane Owner’s Manual | Page 5
Step 6: Stow the crane.
Once you have performed your lift and are ready to shut down the work site:
• Retract all extensions.
• Rotate the crane until it aligns with the stowed position.
• Lower the boom gently into the stored position.
• Store the radio remote control, preferably in the cab of the truck.
The parking brake must be released before moving the truck.
Make certain that any air tanks are completely drained before moving
the truck.
Step 7: Stow the stabilizers.
After stowing the crane, return to the stabilizer crank and fully retract the stabilizer(s).
WARNING
Step 9: Release the parking brake.
Step 8: Disengage the PTO and deactivate power.
• Depress the clutch on manual transmission vehicles.
• Disengage the PTO. Consult the PTO manual for specic instructions if needed.
• Slowly release the clutch on a manual transmission vehicle. Note: Make sure the PTO
indicator light turns off.
• Turn off all switches on the control panel.

Page 6 | Stellar®TC Series Telescopic Crane Owner’s Manual
Radio Remote Control Functions
A. Optional Speed Control/Compressor Start/Stop Toggle: Push up to start or stop the optional
speed control. Push down to start or stop the compressor.
B. E-Stop Button: Push to immediately stop all crane functionality. Note: The E-stop button is not
intended to be an on/off switch. This is also the rst item to check if the crane is not responding
to toggle and trigger activation. Make sure the red E-Stop button is in the up or disengaged
position.
C. Engine Start/Stop Toggle: Push to start or stop the engine.
D. Link/Boost Button: Push and hold for 5 seconds to engage boost mode (See the following page
for details on ‘Boost Mode’). If the remote loses connection with the transmitter, use this button
to reconnect.
E. Boom Up/Down Toggle: Push up to raise the boom. Push down to lower the boom.
F. Extension In/Out Toggle: Push up to extend the extension. Push down to retract the extension.
G. Optional
H. Rotate Clockwise/Counterclockwise: Push up to rotate the boom clockwise. Push down to rotat
the boom counterclockwise.

Stellar®TC Series Telescopic Crane Owner’s Manual | Page 7
CDT Remote Feedback
If the crane starts to approach full capacity
or an overload situation, the Stellar CDT
sensory feedback system will respond:
0-79% Capacity
LEDs: Green Steady
Vibration: None
System Function: Normal
80-89% Capacity
LEDs: Green Steady, Yellow Flashing
Vibration: Short Pulsing
System Function: Normal
90-99% Capacity
LEDs: Green Steady, Yellow and
Red Flashing
Vibration: Long Pulsing
System Function: Normal
100% Capacity
LEDs: Green
Steady, Yellow
and Red
Alternate Flashing
Vibration:
Long Pulsing
System Function:
Overload
Shutdown.
When the crane reaches 100% capacity,
an overload shutdown will be initiated. The
operator will need to set the load down and
reposition the truck or activate the Stellar
CDT Boost Mode (If equipped).
Activating Boost Mode (If applicable)
Boost Mode allows the crane to operate at
118% of its rated capacity for 30 seconds.
This will give the operator adequate time
to move the crane out of the shutdown
condition without having to set the load
down and reposition the truck.
Follow the steps below to activate boost
mode:
1. Press and hold the Link/Boost Button for
5 seconds. This button is located on the
right side of the handheld controller. You
will know that boost mode is activated by
an indicator light located near the boost/
link button.
2. The crane will go from the ‘standard
mode’ to ‘boost mode’ for 30 seconds.
3. During this minute, the capacity of the
crane is increased to 118% of standard
capacity.
Note: Boost Mode can be reset multiple
times after a 15 second delay.
See the troubleshooting section of
this manual for information regarding
troubleshooting the Stellar® CDT Remote
System.
If the 118% capacity
boost is not enough to temporarily suspend
the overload shutdown, the operator will
need to set the load down and reposition
the truck.
NOTICE
Radio Remote Feedback and Boost Mode

Page 8 | Stellar®TC Series Telescopic Crane Owner’s Manual
With both the transmitter and receiver powered up, press and hold the star logo button
(A) on the receiver, and then simultaneously press and hold the “boost” button (B) on the
transmitter for a two seconds. You may hear a relay click inside the receiver and the “RF
Signal” indicator will start ashing. Press the “boost” button on the transmitter one more
time to close the main contact relay and complete the pair/learn procedure.
If the radio transmitter and receiver become disconnected from one another, push the Link
/Boost Button for two seconds to re-link the two devices.
One of the safety features of the TC series crane is to disable the boom down function
when there is an overload condition. However, a false overload condition can occur
when the boom up cylinder is fully extended. The control system is designed to allow the
operator to override this false overload condition. Push the “boost” button on the radio
until the boost light illuminateds. The operator will then have 30 seconds to boom down.
Re-Link Radio and Receiver
Radio Transmitter/Receiver Pair Procedure
Boom Down Override Procedure
A
B
First, press and hold the star logo button (A) on the receiver, and then simultaneously press and hold the “boost” button (B) on the
transmitter for a two seconds.

Stellar®TC Series Telescopic Crane Owner’s Manual | Page 9
Radio Remote Control Features
Radio Remote Sleep Mode
The radio remote control enters sleep mode after two minutes of inactivity. Activate a toggle
switch to re-link the transmitter to the receiver. After re-linking, activate the desired toggle to
continue operation.
E-Stop Button
The Radio remote control is equipped with an emergency stop button. If a situation arises that
requires the immediate stoppage of crane functionality, press down on the red Emergency Stop
button located on the top of the remote control. To resume operation, activate any function to
restart the transmitter.
Power on Demand Mode (P.O.D)
When the optional engine speed control is toggled on, the crane controller will automatically
ramp the engine speed up to high idle while the crane is actively being operated. During periods
of inactivity the engine speed will be returned to low idle. See the Installation, Assembly Drawings,
and Parts Manual for mode selection wiring.
Radio Remote Battery Replacement
Occasionally the batteries in the handheld transmitter will need
to be changed. The AA Alkaline batteries are located in the
handle portion of the radio transmitter. Release the button and
slide the battery holder out. Replace the batteries and return
the holder back into the handheld transmitter until the button
latches.
Magnet
A single magnet is integrated into the back housing of the radio remote. This magnet allows you to
temporarily attach the radio to metal surfaces for your convenience.
Radio Remote Backup Cord
If the handheld transmitter has a system problem that makes the radio function un-usable, use of
the back-up cord may be necessary.
Death or serious injury will result from touching tethered remote if the crane,
load, or vehicle becomes electrically charged. Always maintain safe clearance from high voltage
power sources.
1. Locate the backup control cord. Most likely it is in the crane compartment, or in the cab behind
the seat.
2. Remove the battery holder from the remote handle and place the similar
looking end of the back-up cord in the bottom of the transmitter handle.
3. Attach the other end of the back-up cord to the connector currently used
by the antenna on the control receiver. The control receiver is located on
the back of the crane mast.
DANGER

Page 10 | Stellar®TC Series Telescopic Crane Owner’s Manual
Safety Decals of Note
Safety decals serve to inform the viewer of the hazard type, how to avoid the hazard, and
the consequences of not avoiding the hazard.
Decals are considered safety equipment. They must be maintained, as would other safety
devices. All safety instruction plates, notices, capacity charts and any other decal applied
to the crane or service body must be kept legible and in good condition. Replace any
decals that are missing, damaged, or illegible.
Detailed below are a number of key safety decals related to this equipment. Use the
decal placement drawing in the Installation, Assembly Drawings, and Parts Manual to note
the actual location of the safety decals on the equipment.
77734
WARNING
Read and understand all
manuals and safety signs
before operating or servicing
this equipment.
Failure to follow operating,
maintenance, or safety
instructions can result in
death or serious injury.
Untrained Operator Hazard
Decal Part Number: 77734
Decal Location: On mast valve bank cover
Hazard Type: Untrained Operator Hazard
Consequences: Can result in death or serious injury.
Avoidance: Read and understand all manuals
and safety signs before operating or servicing
equipment.
Mast - Valve Bank Cover
DANGER
Electrocution Hazard
Death or serious injury will result from
inadequate clearance if crane, load,
or vehicle becomes electrically
charged.
• Maintain safe clearance from high
voltage power sources.
• Never approach vehicle or load if
equipment is near a high voltage
power source.
77735
Decal Part Number: 77735
Decal Location: On mast valve bank cover
Hazard Type: Electrocution Hazard
Consequences: Will result in death or serious injury.
Avoidance: Maintain safe clearance from high
voltage power sources. Never approach vehicle
or load if equipment is near a high voltage power
source.
DANGER
Death or serious injury will
result from touching tethered
remote if crane, load, or vehicle
becomes electrically charged.
Maintain safe clearance from
high voltage power sources.
Electrocution Hazard
78078
77733
WARNING
Hoisting personnel on boom,
hook, load, or loadline can result
in death or serious injury.
• Never use crane to hoist
personnel.
• Never ride the boom, hook,
load, or any device attached
to crane boom or load line.
Fall Hazard
Decal Part Number: 77733
Decal Location: On mast valve bank cover
Hazard Type: Fall Hazard
Consequences: Can result in death or serious injury.
Avoidance: Never use the crane to hoist
personnel. Never ride the boom, hook, load, or
any device attached to the crane boom or load
line.
Decal Part Number: 78078
Decal Location: On mast valve bank cover
Hazard Type: Electrocution Hazard
Consequences: Will result in death or serious injury.
Avoidance: Maintain safe clearance from high
voltage power sources.

Stellar®TC Series Telescopic Crane Owner’s Manual | Page 11
78079
Free falling manual boom
extensions can result in death or
serious injury.
• Properly install retention pins
prior to operation.
• Do not stand in front of
extension when removing
retention pin.
• Do not allow extensions to
free fall.
Free Falling Boom Hazard
WARNING
Decal Part Number: 12452
Decal Location: On mast valve bank cover
Hazard Type: Free Falling Boom Hazard
Consequences: Can result in death or serious injury.
Avoidance: Properly install retention pins prior to
operation. Do not stand in front of extension when
removing retention pin. Do not allow extensions to
free fall.
Mast - Valve Bank Cover Continuied...
WARNING
4189
Do not exceed equipment load charts and ratings.
Failure to follow equipment load charts and ratings
can result in death or serious injury.
Overload Hazard
WARNING
25159
After stowing the crane, always return the valve
bank manual overrides to the neutral position.
Failure to return the manual overrides to the neutral
position can result in death or serious injury.
Movement Hazard
Decal Part Number: 4189
Decal Location: On mast valve bank cover
Hazard Type: Movement Hazard
Consequences: Can result in death or serious injury.
Avoidance: Do not exceed equipment capacity
charts and ratings.
Decal Part Number: 25159
Decal Location: On mast valve bank cover
Hazard Type: Movement Hazard
Consequences: Can result in death or serious injury.
Avoidance: After stowing the crane, always return
the valve bank manual overrides to the neutral
position.

Page 12 | Stellar®TC Series Telescopic Crane Owner’s Manual
This page intentionally left blank.

Stellar®TC Series Telescopic Crane Owner’s Manual | Page 13
Chapter 2 - Maintenance
Maintenance is an important part of extending the life of any Stellar® Telescopic Crane.
Performing key maintenance items on a scheduled program will prevent unnecessary
downtime.
* For a more detailed outline of scheduled inspection points, refer to the Stellar® Crane Inspection Log. The Stellar®Crane Inspection
Log is an essential guide for the daily, monthly, quarterly and annual inspection tasks that will help maintain the quality of your Stellar
product.
Maintenance Operation Daily Weekly Monthly Hourly
Check hydraulic reservoir oil level. X
Grease rotation gear inner race bearings. X
Grease rotation gear worm drive bearings. 3 months
Grease rotation gear open gear teeth. X
Grease all cylinder pivot points. X
Lubricate extension booms. X
Drain and replace hydraulic oil. 6500
Tighten all hydraulic lines
.6
months
Basic Crane Maintenance Schedule*
Before performing any maintenance to the crane,
consider the following:
• Only qualied service
personnel are to perform maintenance on
the crane. Never modify or alter any of the
equipment, whether mechanical, electrical, or
hydraulic, without explicit approval from Stellar
Industries.
• Position the crane where it will be out of the way
of other operations or vehicles in the area.
• Lower the boom fully or stow in the cradle to
prevent uncontrolled movement.
• Place all controls in the off position and secure
operating features from inadvertent motion.
Follow all company directed lockout/tagout
procedures.
• Before any service or repair is performed,
disengage the hydraulic power source and shut
off the engine.
• Allow systems to cool before performing any
maintenance.
• Before performing any maintenance on
electrical components, disconnect the power
source.
• Before performing any maintenance on
hydraulic components, relieve hydraulic oil
pressure from all hydraulic circuits. Move pedals
and control levers repeatedly through their
operating positions to relieve all pressures.
• Do not disconnect hydraulic
hoses while there is still pressure in those
components.
• Replace parts with Stellar® approved parts only.
• Keep the crane and service body clean and
free from grease build-up, oil and dirt to prevent
slippery conditions.
• Label or tag parts when disassembling.
• Immediately repair or have repaired any
components found to be inadequate.
WARNING
WARNING
General Maintenance Guidelines

Page 14 | Stellar®TC Series Telescopic Crane Owner’s Manual
Stellar Industries recommends the rst lter change to occur after the rst 250 hours of
service. The second, and every subsequent change, should occur after every 1,000 hours
of service. By following these guidelines, the hydraulic oil should last up to 6,500 hours.
Note: These recommendations are based on normal working parameters. If operating
in less than favorable conditions excessive dust, moisture, etc.), be sure to check the lter
gauge often for lter change notice.
Important: Prior to washing the Stellar crane, all electrical components must be covered
to prevent any water from being injected into the plastic housing. Avoid any direct water
pressure to any of the electrical components.
Touch up any chips or scratches to prevent further paint damage.
While operating the crane, extend and retract the extension booms. If the extension
weldments are noisy during operation, it is necessary to lubricate the booms. Stellar®
Model Cranes feature a metal coating which will require an aerosol lubricant. Stellar
Industries recommends aerosol style lubricant Stellar PN 44512.
Every six (6) months, remove the hydraulic pump from the PTO and lubricate the splines
using Stellar PN 20885. Failure to lubricate shaft splines will cause damage to the PTO and
Hydraulic pump.
Hydraulic Oil/Filter Maintenance
Washing the Crane
Paint Maintenance
Extension Boom Maintenance
PTO and Pump Maintenance
Fully extend a load (65-70% of crane’s rated capacity) at a boom angle of approximately
60º. With the load at 3-5 inches off the ground, use a tape measure to mark the load from
a specic at/level spot on the ground (Note: Use a board/pad if necessary). Also at this
time, use a grease pen to make a temporary mark on the main cylinder rod and another
mark on the winch drum in reference to the housing. Finally, measure the stabilizer legs
from the ground.
After waiting ve minutes, measure the load from the same specic spot on the ground. If
the load movement is within 1/4”, the test has passed. If the load has moved more than
1/4”, wait another ve minutes and re-measure. If the load continues to move, check the
other marks (main cylinder rod, winch drum) and re-measure the stabilizers to narrow down
the potential drifting issue. Please refer to the troubleshooting section at the end of this
manual for further detailed instructions.
Load Hold Test Procedure

Stellar® TC Series Telescopic Crane Owner’s Manual | Page 15
Com
p
onent Location Recommendation
Reservoir
Below –5˚F High VI, low pour, ISO 22, AW hydraulic oil
-5˚F to 90˚F High VI, low pour, ISO 32, AW hydraulic oil
Above 90˚F ISO 46, AW hydraulic oil
O
p
en Gear Teeth Crane Rotation Gear Mol
y
Grease 936SF Heav
y
(
Stellar PN 4460
)
Worm Drive Bearings
(including turntable
bearin
g
inner race
)
Crane Rotation Gear,
Inside Crane
Com
p
artment
EP2 Lithium Complex Grease (Stellar PN 78090)
C
y
linders Crane Pivot Areas EP2 Lithium Com
p
lex Grease
(
Stellar PN 78090
)
Crane Pins & Bushin
g
s Crane Pivot Points EP2 Lithium Com
p
lex Grease
(
Stellar PN 78090
)
Com
p
onent Location Recommendation
Reciprocating Single
Sta
g
eCompressor Crankcase ISO 100 compresser oil
Reciprocating Double
Sta
g
eCompressor Crankcase ISO 100 compresser oil
Compressor Crankcase
-15˚F to 86˚F Synthetic performing ISO 32 compresser oil
-23˚F to 100˚F Synthetic performing ISO 46 compresser oil
32˚F to 113˚F Synthetic performing ISO 68 compresser oil
Compressor Lubrication
Crane Lubrication
Hydraulic System
Screw Compressor
Wear Pad Lubrication Extension BoomsS
y
nthetic lubricant containin
g
Teflon®
Lubrication Recommendations

Page 16 | Stellar®TC Series Telescopic Crane Owner’s Manual
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