stellar labs 9000 User manual

Large OTR
Service 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.
© 2016 Stellar Industries, Inc. Last Revision: 09/02/16
Safety • Operation • Maintenance • Troubleshooting
Notice: A copy of this manual must remain with the equipment at all times.
For a printable download copy, please visit: www.stellarindustries.com
Model 9000 Model 13500
Model 23000 Model 28000
Model 17000

Page ii | Stellar®Large OTR Service Crane Owner’s Manual
Large OTR Crane 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®Large OTR Service 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 electrical power. .......................................................3
Step 4: Position the stabilizers. ............................................................3
Step 5: Operate the crane. ...............................................................4
Step 6: Stow the crane. ......................................................................6
Step 7: Stow the stabilizers. ................................................................6
Step 8: Finalize Service........................................................................6
Step 9: Disengage the hydraulic power source. .............................6
Step 10: Leave the worksite. ..............................................................6
Radio Remote Control Functions ......................................................7
Safety Decals of Note ........................................................................8
Chapter 2 - Maintenance....................................................................11
General Maintenance Guidelines ..................................................11
Basic Crane Maintenance Schedule* ............................................11
Hydraulic Oil/Filter Maintenance ....................................................12
Washing the Crane ...........................................................................12
Paint Maintenance ...........................................................................12
PTO and Pump Maintenance .........................................................12
Rotation Gear Bearing Maintenance ............................................12
Gear-Bearing Bolt Maintenance .....................................................13
Rotation Gear Bearing Thread Tightening Procedure ..................13
Rotation Gear Bearing Thread Tightening Procedure ..................14
Face Seal/O-Ring Size Chart ...........................................................15
Lubrication Recommendations .......................................................16
Checking Gear Lube in Gear Box ...................................................17
Chapter 3 - Troubleshooting................................................................18
Manual Operation ............................................................................24

Page iv | Stellar®Large OTR Service 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®Large OTR Service 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® Large OTR
Service 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.
• 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®Large OTR Service Crane Owner’s Manual
Step 2: Engage the hydraulic power source.
Step 1: Disengage drive axle and set the parking brake.
Job Site Setup
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.
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.
• Park the vehicle perpendicular and at the proper distance to the tire being serviced. The
vehicle’s proper distance will be determined by multiple variables and can be gured
from the crane load chart, size of tire, type of service being performing, and various
other factors.
• Never begin a lift without estimating the load weight andcalculating
the distance and position on the capacity chart.
• Once the vehicle is properly placed, secure the work area using safety cones.
• 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
WARNING

Stellar® Large OTR Service Crane Owner’s Manual | Page 3
Step 3: Turn on electrical power.
Locate the desired function on the switch panel inside the cab and activate to power the
equipment.
Step 4: Position the stabilizers.
Extend the stabilizers using the control levers or switches marked ‘stabilizer’ or ‘outrigger’.
These may be located at the crane operation center outside the cab of the vehicle.
1a. Models: 9000/13500 The Stabilizer/Crane switch needs to be toggled to ‘Stabilizer’ to
operate the stabilizers.
1b. Models: 17000/23000/28000
The Remote/Manual switch
needs to be toggled to
‘Manual’ to operate the
stabilizers.
2. Locate the street side (SS)
and curb side (CS) stabilizer
control handles. Push the lever
down to lower or extend the
corresponding stabilizer leg.
When the stabilizer makes
solid contact with the ground,
release the control lever.
Note: On some models, level
the crane base using the level
provided.
Note: Some models may have and in/out extension levers or auxillary stabilizers.
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

Page 4 | Stellar®Large OTR Service Crane Owner’s Manual
Using the Radio Remote:
To operate the crane using the radio remote control:
1. Make certain that the red e-stop button is in the up position (disengaged). On some
models (17000/23000/28000), toggle the Remote/Manual switch to “Remote”. On other
models (9000/13500), toggle the Crane/Stabilizer switch to “Crane” and the Crane
Manual/Crane Remote switch to “Crane Remote”.
2. To start up the remote control, follow the instructions provided in the remote control
manufacturer’s manual.
4. To operate the crane, activate and hold the desired paddle
(See Radio Remote Control page for details). The remote
control units for these models operate the crane functions
proportionally by controlling the oil ow entering the control
valve when a specic paddle is activated. The more
you engage the paddle, the faster the crane function will
operate.
Note: The Radio remote control is equipped with an
emergency stop button. If you encounter a situation that you
need to stop the crane functionality immediately, press down
on the red Emergency Stop button.
Operating the Crane:
1. Slowly activate the main boom paddle up to un-stow the crane from travel position.
2. Once the crane is un-stowed, proceed with operating the proper paddles to perform
the service.
Lifting the load:
Consider the following:
• When performing a lift, have the load as close to the ground as possible.
• Never exceed manufacturer’s capacity charts and ratings. These
ratings are based on the machine’s hydraulic, mechanical, and structural design rather
than stability. If there is a tire manipulator attached to your crane, use the manipulator
load chart, as the weight of the unit must be taken into account.
• Center the crane directly over the load to avoid side loading.
WARNING
Step 5: Operate the crane.

Stellar® Large OTR Service Crane Owner’s Manual | Page 5
• Make certain that the stabilizers are positioned on at, stable ground. If the terrain is
soft or loose, stabilizer pads may be required. In icy conditions, bolts can be added to the
holes in the stabilizer pads for additional traction.
• 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 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 before moving:
• Consult the Tire Industry Association (TIA) tire service training materials for proper tire
handling.
• 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

Page 6 | Stellar®Large OTR Service Crane Owner’s Manual
The parking brake must be released before moving the truck.
Make certain that any air tanks are completely drained before moving
the truck.
Step 9: Disengage the hydraulic power source.
• Disengage the hydraulic power source.
• Turn off all switches on the control panel.
• Stow the radio remote in the cab. If your truck has a docking station, secure the remote
prior to leaving the work site.
Step 8: Finalize Service
Step 7: Stow the stabilizers.
Finalize the service by storing the safety cones, shutting drawers and compartments, and
securing the load.
Models: 9000/13500 Toggle the Stabilizer/Crane switch needs to ‘Stabilizer’ and stow the
stabilizers.
Models: 17000/23000/28000 Toggle the Remote/Manual switch to ‘Manual’ and stow the
stabilizers.
WARNING
Step 10: Leave the worksite.
Step 6: Stow the crane.
When the job is complete, square up and center the tire manipulator over the bed. Lower
the crane onto the bed with the lowest crane height possible.

Stellar® Large OTR Service Crane Owner’s Manual | Page 7
Radio Remote Control Functions
The crane is operated by a radio control system which operates an electronic valve bank.
The controller (as shown above) operates the following functions:
Main Boom Up and Down
Outer Boom Up and Down
Extension Boom In and Out
Rotation Clockwise and Counter-Clockwise
TireMan Clockwise and Counter-Clockwise
TireMan Pad Clockwise and Counter-Clockwise
TireMan Open and Close
• The Radio remote control is equipped with an emergency stop button. If you encounter
a situation that you need to stop the crane functionality immediately, press down on the
red Emergency Stop button. DO NOT use the e-stop as an on/off button, as it is intended
solely for safety during emergencies.
• The rechargeable battery included with this
equipment is located on the underside of the
remote.

Page 8 | Stellar®Large OTR Service Crane Owner’s Manual
Stabilizers
Body/Chassis
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.
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.
C4545
WARNING
Crush Hazard
Keep clear of stabilizer legs during
operation.
Failure to keep clear of moving
stabilizer legs can result in death or
serious injury.
C4795 - Rev B
Decal Part Number: C4545
Decal Location: Four corners of the body/chassis
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.
Decal Part Number: C4795
Decal Location: Each stabilizer leg
Hazard Type: Crush Hazard
Consequences: Can result in death or serious injury.
Avoidance: Keep clear of stabilizer legs during
operation.

Stellar®Large OTR Service Crane Owner’s Manual | Page 9
Stabilizers
Do not handle tires filled with ballast.
Do not drag the tire. the unit is designed
to lift and position.
Do not clamp an uninflated tire and then inflate.Do not use the outer cylinder to push objects.
Do not use the unit for any jacking, pulling, or
dragging involving an object or another vehicle.
Do not use one arm to break beads.
Do not use one arm to sling a load.
54781 - Rev B
Read and understand all manuals and safety
signs before operating or servicing this
equipment.
Untrained Operator Hazard
Misuse Hazard
Misuse HazardMisuse Hazard
Misuse HazardMisuse Hazard
Misuse HazardMisuse Hazard
Keep non-essential persons clear of crane
during operation.
Crush Hazard
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 HazardElectrocution Hazard
WARNING
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.
Keep clear of crane during operation.
Failure to keep clear of moving crane can
result in death or serious injury.
Crush Hazard Decal Part Number: 54781
Decal Location: Each stabilizer leg
Hazard Type: Multiple
Consequences: Multiple
Avoidance: Multiple

Page 10 | Stellar®Large OTR Service Crane Owner’s Manual
This page intentionally left blank.

Stellar®Large OTR Service Crane Owner’s Manual | Page 11
Chapter 2 - Maintenance
Maintenance is an important part of extending the life of any Stellar® 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
Drain and replace hydraulic oil. 6500
Tighten all hydraulic lines.
Refer to the model specific grease line kit diagram in the Installation, Assembly Drawings, and Parts Manual for grease point locations.
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 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.
• Do not touch or grab any
hoses that could be under pressure.
• 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
WARNING
General Maintenance Guidelines

Page 12 | Stellar®Large OTR Service 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.
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
PTO and Pump Maintenance
Rotation Gear Bearing Maintenance
Rotation Worm Gear and Open Gear Teeth
Use a heavy Moly Lube grease (Stellar PN 4460) to lubricate the worm gear and open gear
teeth of the rotation bearing. Slowly rotate the crane while pumping the grease between
the worm and rotation gear. This should be greased every month or sooner depending on
the usage of the crane. Another way of applying the grease would be to remove the gear
guard and brush the Molube grease between the gear teeth of the rotation bearing.
Do not lubricate the worm and rotation gear teeth with EP2 grease. EP2
grease will wipe the Molube grease clean causing excessive wear.
Worm Gear Bearings and Races
Apply three (3) pumps of EP2 grease to the two grease zerks located on the side of the
Rotation Gear bearing; every three months. After adding the EP2 grease, rotate the crane
fully.
Inner Gear Bearing Race
To lubricate the inner race of the large rotation gear bearing, open the compartment
door just below the crane. The grease zerk for the inner race bearing is located on the
compartment drip tray. The inner race will need to be lubricated with EP2 Grease weekly.
The rst week grease the inner race bearing at the one (1), three (3), ve (5), seven (7),
nine (9), and eleven (11) o’clock positions. The following week, grease the inner race
bearing in the two (2), four (4), six (6), eight (8), ten (10) and twelve (12) o’clock positions.
Rotate lubrication points every week.
NOTICE

Stellar® Large OTR Service Crane Owner’s Manual | Page 13
Step 1: Refer to the Torque Data Chart on the previous page to determine the proper
torque value based on the size of bolt used.
Step 2: Torque all bolts to approximately 40% of the specied torque value using the
tightening sequence shown above. Note: The number of bolts may be different
than shown in the diagram but the sequence will work using the same pattern in
relation to Bolt #1.
Step 3: Torque all bolts to 75% of the specied torque value using the tightening sequence
shown above.
Step 4: Torque all bolts to the listed torque value using the tightening sequence shown
above.
Rotation Gear Bearing Thread Tightening Procedure
Once a bolt has been torqued to 75% of its proof load and then removed, the
torque coefcient may no longer be the same as when the bolt was new thus giving
indeterminate clamp loads after torquing.
Anytime a torqued gear-bearing bolt is removed, it must be replaced
with a new bolt of the identical grade and size.
Always use Red Loctite Threadlocker sealant to secure the new bolt.
Gear-Bearing Bolt Maintenance
WARNING
NOTICE
1
2
3
4
5
6
7
8
924
10
11
1213
14
15
16
17
18
19
20
21
22
23

Page 14 | Stellar®Large OTR Service Crane Owner’s Manual
When using the torque data in the chart, the following rules should be observed:
• Bolt manufacturer’s particular specications should be consulted when provided.
• Flat washers of equal strength must be used.
• All torque measurements are given in foot-pounds. To convert to inch-pounds, multiply by
12.
• Torque values specied are for bolts with residual oils or no special lubricants applied. If
special lubricants of high stress ability, such as Never-Seez compound graphite and oil,
molybdenum disulphite, colloidal copper or white lead are applied, multiply the torque
values in the charts by the factor .90. The use of Loctite does not affect the torque values
listed above.
• Torque values for socket-head capscrews are the same as for Grade 8 capscrews.
Rotation Gear Bearing Thread Tightening Procedure
Size Bolt DIA Plain Plated Plain Plated Plated
(DIA-TPI) (Inches) (Ft-Lb) (Ft-Lb) (Ft-Lb) (Ft-Lb) (Ft-Lb)
5/16-18 0.31251713251822
3/8-16 0.37503123443339
7/16-14 0.43754937705263
1/2-13 0.50007557 105 80 96
9/16-12 0.5625110 82 155 115 139
5/8-11 0.6250 150 115220 160 192
3/4-10 0.7500 265 200 375 280 340
7/8-9 0.8750 395 295 605 455 549
1-8 1.000 590 445 910 680 823
1 1/8-7 1.1250 795 595 1290 965 1167
1 1/4-7 1.25001120 840 1815 1360 1646
1 3/8-6 1.3750 1470 1100 2380 1780 2158
1 1/2-6 1.500 1950 1460 3160 2370 2865
GRADE 5 GRADE 8 GRADE 9

Stellar® Large OTR Service Crane Owner’s Manual | Page 15
Face Seal (A)
Stellar®PN
Hose
Size
Fitting
Size Stellar®PN
O-ring Boss (B)
#4 C2027 D1245
#6 C2028 D1246
#8 C2029 D1247
#10 32223 D1248
#12 D1244 D1249
#161”
3/4”
5/8”
1/2”
3/8”
1/4”
D1250
B
A
Face Seal/O-Ring Size Chart

Page 16 | Stellar®Large OTR Service Crane Owner’s Manual
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