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stellar labs 5521 Owner's Manual

Telescopic crane
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Model 5521
Telescopic Crane
Owner's Manual
Installation • Assembly Drawings • Parts
Notice: A copy of this manual must remain with the equipment at all times.
For a printable download copy, please visit: www.stellarindustries.com
Stellar Industries, Inc.
190 State Street
PO Box 169
Garner, IA 50438
800-321-3741
Fax: 641-923-2811
Subject to Change without Notification.
Rev 1
www.stellarindustries.com
© 2024 Stellar Industries, Inc.
PN 89645

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  • Page 1 Model 5521 Telescopic Crane Owner’s Manual Installation • Assembly Drawings • Parts Notice: A copy of this manual must remain with the equipment at all times. For a printable download copy, please visit: www.stellarindustries.com Stellar Industries, Inc. 190 State Street...
  • Page 2 MADE IN THE U.S.A. BY STELLAR INDUSTRIES, INC. PN C5942 M OD EL NO . S E R I A L N O. MADE IN THE U.S.A. BY STELLAR INDUSTRIES, INC. PN C5942 Page ii | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 3: Table Of Contents

    Extension Cylinder Assembly (2 Hyd) - PN 49316 ....................33 Extension Cylinder Assembly (1 Hyd/1 Manual) - PN 57936 ..................34 Cable & Hook Assembly - PN 57597 ........................35 Power Unit Assembly - PN 57939 ...........................36 Stellar 5521 Telescopic Crane Owner’s Manual | Page iii ®...

  • Page 4: Introduction

    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 service@stellarindustries.com Order Parts parts@stellarindustries.com Warranty Information warranty@stellarindustries.com Page iv | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 5: Chapter 1 - Specifications

    PTO & Pump: 8 gpm @ 2,500 psi (30.3 lpm @ 172 bar) *Crane rating in Boost Mode. Normal crane rating is 25,000 ft-lbs (3.46 TM). **Maximum capacities in Boost Mode. Stellar 5521 Telescopic Crane Owner’s Manual | Page 1 ®...

  • Page 6: Capacity Chart - Decal Pn 72816

    0.6 m 1.2 m 1.8 m 2.4 m 4.3 m 645 kg 720 kg 1205 lbs 545 kg 0’ 11’ 16’ 21’ 3.35m 4.88m 6.40m PN 72816 - Rev B Page 2 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 7: Chapter 2 - Installation

    Motor Vehicle Safety Act. Please reference the Code of Federal Regulations, title 49 - Transportation, Volume 5 (400-999), for further information, or visit http://www.gpoaccess.gov/nara/index.html for the full text of Code of Federal Regulations. Stellar 5521 Telescopic Crane Owner’s Manual | Page 3 ®...

  • Page 8: Torque Data Chart

    Note: “Lubricated” means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings. “Dry” means plain or zinc plated without lubrication. Tighten lubricated bolts to approximately 80% of dry bolts. Page 4 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 9: Installation Overview

    Installation Overview 1. Determine that the mounting location for the 5521 crane is at least 18” x 20” (45.7 x 50.8 cm). 2. Use the detail below to drill 1.06” diameter holes into the mounting plate. Run tap on the threads of the base to be sure they are clean.

  • Page 10: Control Kit (Cradle Cdt Boost) - Pn 59138

    EXTENSION EXTENSION EXTEND RETRACT WINCH WINCH DOWN MAIN MAIN DOWN PROPORTIONAL VALVE ROD END BASE END Page 6 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 11: Control Kit (Cradle Cdt Non-Boost) - Pn 59155

    EXTENSION EXTENSION EXTEND RETRACT WINCH WINCH DOWN MAIN MAIN DOWN PROPORTIONAL VALVE ROD END BASE END Stellar 5521 Telescopic Crane Owner’s Manual | Page 7 ®...

  • Page 12: Control Kit (Cradle 12V Cdt Boost) - Pn 59523

    EXTENSION EXTENSION EXTEND RETRACT WINCH WINCH DOWN MAIN MAIN DOWN PROPORTIONAL VALVE ROD END BASE END Page 8 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 13: Control Kit (Cradle 12V Cdt Non-Boost) - Pn 59524

    EXTENSION EXTENSION EXTEND RETRACT WINCH WINCH DOWN MAIN MAIN DOWN PROPORTIONAL VALVE ROD END BASE END Stellar 5521 Telescopic Crane Owner’s Manual | Page 9 ®...

  • Page 14: Wiring Diagram (Electrical Version)

    NOTE: POWER SOURCE FOR SWITCH MINIMUM WIRE POWER RADIO REMOTE 10 AMP SIZE - 2 GA CAB OR CRANE COMPARTMENT Page 10 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 15: Hydraulic Kit (Cdt) - Pn 72837

    FTG 6 MORB PLUG HOLLOW HEX D1193 FTG 6-6 MFS-MAORB 45 0279 FTG 6-6 MFS-MORB STRAIGHT C1175 FTG 8-8 MFS-MAORB 45 39780 GAUGE OIL LF 2.5” 0-5000 CBM NOTE: HARDWARE KIT: 115668 Stellar 5521 Telescopic Crane Owner’s Manual | Page 11 ®...

  • Page 16: Hydraulic Kit (12V Cdt) - Pn 72839

    WINCH RETRACT WINCH NOTE: USE 12" OF HOSE PROTECTOR P/N 17288 OVER THE 2 WINCH HOSES ITEM PART DESCRIPTION 72935 HOSE KIT 5521 12V V2 (INCL:2-6) 13028 HOSE-HYD .38 X 17 5REF 59519 HOSE-HYD .25 X 26 1REF 13030 HOSE-HYD .38 X 39...

  • Page 17: Valve Bank - Pn 44530

    VALVE SOLND 3 POS 4 WAY OPEN G04591 25 FT LBS 25373 SEAL KIT 25371/25372 44532 COIL 12VDC DUETSCH CAP012H 3 FT LBS NOTE: PN's 24960 & 25371 DO NOT INCLUDE COIL PN 44532 Stellar 5521 Telescopic Crane Owner’s Manual | Page 13 ®...

  • Page 18: Valve Bank (Alternate)- Pn 125254

    Valve Bank (Alternate)- PN 125254 HYDRAULIC SCHEMATIC Page 14 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 19: Valve Bank (Alternate) - Pn 125254 Parts List

    25 FT-LB 126269 SEAL KIT 125256/125257 125947 COIL 12VDC DEUTSCH DEL 3 FT-LB 125948 COIL 12VDC DEUTSCH PROP DEL 3 FT-LB 134698 NUT COIL RETAINING DELTROL SIZE 10 3 FT-LB Stellar 5521 Telescopic Crane Owner’s Manual | Page 15 ®...

  • Page 20: Hydraulic Installation

    4. Fill system with hydraulic oil (See Stellar® Lubrication Recommendations for fluid details). Stabilizer Functions Stabilizer Functions Typical Stabilizer Valve with Power Beyond Capabilities Page 16 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 21: Hydraulic System

    Hydraulic System Stellar 5521 Telescopic Crane Owner’s Manual | Page 17 ®...

  • Page 22: Face Seal/O-Ring Size Chart

    Fitting Face Seal (A) O-ring Boss (B) Size Size Stellar Stellar ® ® 1/4” C2027 D1245 3/8” C2028 D1246 1/2” C2029 D1247 5/8” 32223 D1248 3/4” D1244 D1249 1” D1250 Page 18 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 23: Stability Procedure

    Note: The radio can only be put into stability mode five times. After that, the radio would have to be returned to Stellar to be reprogrammed to allow additional stability testing. All other radio functions will work properly even if stability mode is not available. Stellar 5521 Telescopic Crane Owner’s Manual | Page 19 ®...

  • Page 24: Crane Load Level Indicator

    This level should be installed in the isolated crane compartment of the body. If level indicator is missing or damaged, please contact Stellar Customer Support for a replacement. PN 76483 Page 20 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 25: Decal Placement - Pn 72815

    54588 DECAL CDT 2.00 x 2.00 Crane Mast (Both Sides) 57306 DECAL IDENTIFICATION 5521 Main Boom (Both Sides) 72816 DECAL CAPACITY 5521 V2 Main Boom and Crane Compartment *Not Shown Stellar 5521 Telescopic Crane Owner’s Manual | Page 21 ®...
  • Page 26 This page intentionally left blank. Page 22 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 27: Chapter 3 - Assembly Drawings

    53495 CAP SCR 0.50-13X2.00 SH 11542 STOP 6620 400 SLIDE 104018 HARDWARE KIT BASE ASM 30IN GREASE LINE 21151 GASKET MOTOR 008-10056-1 NOTE: ITEM 1 INCLUDES GUARD & GUARD FASTENERS Stellar 5521 Telescopic Crane Owner’s Manual | Page 23 ®...

  • Page 28: Gear Bearing - Pn 47869

    ITEM PART DESCRIPTION 55829 BEARING AND SEAL KIT 66/76 PERFECTION CAST 55827 WORM PERFECTION 66/76 ITEM PART DESCRIPTION 25896 BEARING AND SEAL KIT 10620 GP CAST 25895 WORM 10620 GP Page 24 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 29: Mast Assembly - Pn 72819

    56673 NUT 0.38-16 HHGR8 NYLOC 57594 BUSHING COMPOSITE FIBER 2.00X.50 0491 CAP SCR 0.31-18X4.00 HHGR5 47425 CAP SCR 6MMX20MM HH 8.8(GR5) 85930 STRAP VALVE RETAINING RADIO RECEIVER RUBBER MOUNT 64977 Stellar 5521 Telescopic Crane Owner’s Manual | Page 25 ®...

  • Page 30: Main Boom Assembly - Pn 72833

    0335 CAP SCR 0.38-16X1.25 HHGR5 9320 PIN CAP 0.44X1.75X0.19 YZ C6106 NUT 0.50-13 HHGR5 NYLOC 0347 NUT 0.38-16 HHGR5 NYLOC 18618 SCREW #6-32X1.00 PHMS PH 0425 MACHY WASHER 1.25ID 10GA Page 26 | Stellar 5521 Telescopic Crane Owner’s Manual ®...
  • Page 31 This page left intentionally blank. Stellar 5521 Telescopic Crane Owner’s Manual | Page 27 ®...

  • Page 32: Extension Boom Assembly - Pn 58290

    Extension Boom Assembly - PN 58290 DETAIL A SCALE 1 : 9 Page 28 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 33: Extension Boom Assembly - Pn 58290 Parts List

    CYLINDER EXT ASM 6620 2.0/2.0 0425 MACHY WASHER 1.25ID 10GA 51903 PLATE CRADLE 6620/6628 PC BLACK C1000 CAP SCR 0.50-13X5.00 HHGR5 D0178 WASHER #10 SAE FLAT ZINC REV. D NOTES: HARDWARE KITS: 97633, 115654 Stellar 5521 Telescopic Crane Owner’s Manual | Page 29 ®...

  • Page 34: Extension Boom Assembly - Pn 59146

    Extension Boom Assembly - PN 59146 DETAIL A SCALE 1 : 9 Page 30 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 35: Extension Boom Assembly - Pn 59146 Parts List

    MACHY WASHER 1.25ID 10GA 51903 PLATE CRADLE 6620/6628 PC BLACK C1000 CAP SCR 0.50-13X5.00 HHGR5 57936 CYLINDER ASM 5521 1H1M 57937 PIN HITCH 0.75X8.00 REV. E NOTES: HARDWARE KITS: 97633, 115654. Stellar 5521 Telescopic Crane Owner’s Manual | Page 31 ®...

  • Page 36: Main Cylinder Assembly - Pn 78434

    TUBE ASM 0.38X16.72 12630 MAIN CYL ZC 0279 FTG 6-6 MFS-MORB STRAIGHT 33743 FTG 6-6 FFSS-MORB STRAIGHT 3861 FTG 6-6 MAORB-FORB 90 15111 FTG 6-4 MORB-FORB STRAIGHT REDUCER 28485 TRANSDUCER PRESSURE 5000 PSI REV. A Page 32 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 37: Extension Cylinder Assembly (2 Hyd) - Pn 49316

    CAP SCR 0.38-16X2.25 SH ZC 24729 HOSE CLAMP #52 3.00 - 3.75 D0655 HOSE CLAMP #36 WRM GEAR TUBE ASM 0.38X23.25 EXT CYL 7621/12621 87827 TUBE ASM 0.38X102.13 EXT CYL 88393 7621/12621 YZ Stellar 5521 Telescopic Crane Owner’s Manual | Page 33 ®...

  • Page 38: Extension Cylinder Assembly (1 Hyd/1 Manual) - Pn 57936

    C-BALANCE VALVE 9803 CYLINDER SEAL KIT 54778 PN 57936 57932 CYLINDER 2.00X60.00 5521 MANUAL 14115 MANIFOLD ASM 6620 EXT CBBD-LJN-XVN 11882 CAP SCR 0.38-16X1.75 SH ZC 14601 CAP SCR 0.38-16X2.25 SH ZC Page 34 | Stellar 5521 Telescopic Crane Owner’s Manual ®...

  • Page 39: Cable & Hook Assembly - Pn 57597

    MACHY WASHER 1.00ID 14GA 0347 NUT 0.38-16 HHGR5 NYLOC C6219 WASHER 0.75 SAE FLAT YELLOW GR8 5841 CAP SCR 0.75-10X4.50 HHGR8 C0538 NUT 0.75-10 HHGR8 NYLOC 0531 CAP SCR 0.38-16X3.50 HHGR5 Stellar 5521 Telescopic Crane Owner’s Manual | Page 35 ®...

  • Page 40: Power Unit Assembly - Pn 57939

    NUT 0.31-18 HHGR5 NYLOC 56673 NUT 0.38-16 HHGR8 NYLOC C6353 WASHER 0.38 SAE FLAT YELLOW GR8 16962 CAP SCR 0.38-16X1.50 HHGR8 0479 CAP SCR 0.25-20X0.75 HHGR5 NOTES: SOLENOID 12V 24956 Page 36 | Stellar 5521 Telescopic Crane Owner’s Manual ®...
  • Page 41 Stellar 5521 Telescopic Crane Owner’s Manual | Page 37 ®...
  • Page 43 Subject to Change without Notification. © 2024 Stellar Industries, Inc.

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