Auto Crane NEXSTAR III HC-10 Owner's Manual
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Auto Crane NEXSTAR III HC-10 Owner's Manual

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OWNER'S MANUAL
HC - 10
NEXSTAR III
460179111-0320-D
Serial No.
Phone: 1-800-777-2760
http://www.autocrane.com
4707 N. Mingo Rd.
Fax: (918) 269-6688
actechsupport@autocrane.com
Tulsa, OK 74117-5904

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  • Page 1 OWNER’S MANUAL HC - 10 NEXSTAR III 460179111-0320-D Serial No. Phone: 1-800-777-2760 http://www.autocrane.com 4707 N. Mingo Rd. Fax: (918) 269-6688 actechsupport@autocrane.com Tulsa, OK 74117-5904...
  • Page 3 At the time of publishing this manual is accurate to the best of our knowledge. Auto Crane reserves the right to change any or all items, components and parts, necessary for any reason. This right does not obligate Auto Crane to immediately update the manual. If in doubt, please call your local Auto Crane distributor for the most up-to-date information.

  • Page 5: Table Of Contents

    Table of Contents SECTION PAGE Safety Tips And Precautions ............Introduction ................General Specifications ..............Dimensions ..............Capacity ............... Reach ................Cable ................Chassis And Mounting Requirements ......... Electrical System Requirements ........Rotation ................ Hydraulic System Requirements ........Load Chart ................... 5 Qualifications And Operating Practices ........

  • Page 6: Section Page

    Table of Contents SECTION PAGE Frequent Inspection ............Periodic Inspection ............Cranes Not In Regular Use ..........Inspection Records ............Testing Requirements ............. General Repairs And Maintenance ........Maintenance Precautions ..........8.10 Adjustments And Repairs ..........8.11 Lubrication ..............8.12 Rope Replacement ............8.13 Rope Installation And Maintenance ........

  • Page 7: Safety Tips And Precautions 1

    Do not attempt to lift or drag a load from the side! The boom can fail far below its rated capacity. WARNING Do not weld, modify, or use unauthorized components on any Auto Crane unit! This will void any warranty or liability. Also, failure of the crane may result.

  • Page 8: Introduction

    The cranes are attached to your 12-volt truck electrical system. The crane is another highly efficient Auto Crane product. The use of a maintenance-free battery is not recommended on any Auto Crane product. The recommended alternator and battery that will give the longest life with the most useful duty cycle is a 60-amp alternator with a 500 cold cranking amp battery. These specifications should be considered minimum.
  • Page 9 If you require additional information, please contact the Auto Crane Company at the following telephone number: 1-800-777-2760 The information contained in the manual is in effect at the time of this printing. Auto Crane Company reserves the right to update this material without notice or obligation.

  • Page 10: General Specifications

    3 General Specifications 3.1 DIMENSIONS • Width: 24.5 in (0.62 m) • Height: 35.5 in (0.90 m) • Length: 14 ft 3 in (4.34 m), stored length. • Weight: 1,900 lbs (862 kg) 3.2 RATING • Crane Capacity: 10,000 lb Double Line: 10,000 lb maximum Single Line: 5,000 ln maximum • 60,000 ft-lbs (8.30 ton-m) • Ft-lbs = horizontal distance from center line of rotation to free hanging weight (feet) x amount of weight (pounds). 3.3 REACH • Second boom reach: 11 ft. 11 in. to 19 ft. • Third boom reach: 19 ft. to 24 ft. 6 in. 3.4 CABLE • 120 ft. (36.6 m) of 7/16 in. (11.1 mm) diameter aircraft quality cable. This cable has a single line breaking strength of 20,400 lbs. (9,253 kg). 3.5 Line Speed • 60 ft. per minute 3.6 CHASSIS AND MOUNTING REQUIREMENTS...

  • Page 11: Load Chart 4

    Load Chart 4 HC-10 NOTE: 7950 WEIGHT OF LOAD HANDLING DEVICES ARE PART OF THE LOAD AND MUST BE 4540 8990 DEDUCTED FROM THE CAPACITY 9810 5170 10000 3381 5660 10000 6510 3785 4180 7810 10000 4674 9100 2730 10000 5307 75°...

  • Page 12: Qualifications For Operators

    B. Possess the knowledge of emergency procedures and implement it. C. Demonstrate to the employer the ability to operate the specific type of equipment. D. Be familiar with the applicable safety regulations. E. Understand the operating procedures as outlined by the Auto Crane. F. Be thoroughly familiar with the crane and its control functions. HC-10 NEXSTAR III...

  • Page 13: Conduct For Operators

    Qualifications and Operating Practices 5 5.3 CONDUCT OF OPERATORS 1. The operator shall not engage in any practice, which will divert his attention while actually operating the crane. 2. Each operator shall be responsible for those operations under the operator’s direct control. Whenever there is any doubt as to safety, the operator shall consult with the supervisor before handling the loads.

  • Page 14: Operating Near Electrical Power Lines

    5 Qualifications and Operating Practices 4. During lifting care shall be taken that: A. There is no sudden acceleration or deceleration of the moving load. B. When rotating the crane, sudden starts and stops shall be avoided. Rotational speed shall be such that the load does not swing out beyond the radius at which it can be controlled.
  • Page 15 Qualifications and Operating Practices 5 1. Do not place any part of the crane or load inside the Danger Zone. EXCEPTIONS: A. The Danger Zone may be entered after confirmation by an appointed person the electrical distribution and transmission lines are de-energized and visibly grounded at the point work. B. The Danger Zone may be entered if insulating barriers are erected to prevent physical contact with the lines. These can’t be a part of or attached to the crane.

  • Page 16: Preparing The Crane For Operation

    B. Leave the ignition on with the transmission in neutral (or park for automatic transmissions). C. Activate any crane power switches. 7. For Auto Crane units using electric and hydraulic operation: A. Engage the emergency brake. B. Place the transmission in neutral.
  • Page 17 Qualifications and Operating Practices 5 9. Remove the remote control from the cab or storage area. Power the remote control on. Detach the hook from the dead man. 10. The crane is now ready for operation. DURING OPERATION 1. Always boom up before rotating so the boom will clear the boom support. 2.

  • Page 18: Nexstar Lll Operation

    6 NexStar lll Operation This section describes the general operation for cranes with the NEXSTAR lll control system. WARNING Before operating the remote control, read and understand all safety information in this manual, any manual supplements, and any applicable local, state, or federal rules and regulations. WARNING Never drive with a load suspended from the crane. WARNING Ensure personnel and objects are clear of the crane path during operation.

  • Page 19: Remote Control Layout

    NexStar lll Operation 6 6.5 REMOTE CONTROL LAYOUT Nextstar lll Remote Control 1. Emergency Stop Button – Push to activate. Pull to release. When activated, the emergency stop button stops all outputs from the receiver. 2. Display Screen – LCD screen that displays many crane operating parameters. 3.

  • Page 20: Display Screen Layout

    Watchdog Timer – The black dot should always be moving in a diagonal. If the timer stops, contact your Auto Crane representative. Signal Strength and Battery Life – Displays the signal strength coming from the crane. The approximate range is 300 ft. The battery displays the percent remote control battery life remaining.

  • Page 21: Speed Selection

    NexStar lll Operation 6 6.7 SPEED SELECTION 1. Press and hold the Link Switch in the up position. 2. While holding the Link Switch in the up position: A. Move the Left Joystick up to increase the max speed. B. Move the Left Joystick down to decrease the max speed. 3.

  • Page 22: Operation-Valve Override

    6 NexStar lll Operation 6.10 COUNTERBALANCE VALVE ADJUSTMENT/OVERRIDE PROCEDURE 1. With PTO disengaged and boom properly supported, remove the plug on the counterbalance valve. Install a pressure gauge (0-3000 PSI) into the port. 2. Engage PTO and insure pump flow is 10 to 12 GPM. With no load on boom, boom up to an angle of 70 degrees. Boom down and note pressure. If pressure reading is not approximately 1300 PSI, the counterbalance valve requires adjustment.

  • Page 23: Remote Layout

    NexStar lll Operation 6 6.11 Transmitter Layout LABEL DIRECTION FUNCTION GRAPHIC DESCRIPTION Sends a 12VDC signal from crane to start vehicle Engine Start Down Engine Stop Sends a 12VDC signal from crane to stop vehicle Boom Up function Down Boom Down Rotate CCW Right Rotate CW...

  • Page 24: Nexstar Lll Troubleshooting

    7 NexStar lll Troubleshooting 7.1 TROUBLESHOOTING FLOW CHART CRANE DOES NOT OPERATE CORRECTLY IS THERE GO TO ERROR CODE AND ERROR TROUBLESHOOTING CODE? CHART DOES IT DOES THE CRANE GO TO ELECTRICAL STOPMOVING WHEN MOVE UNEXPECTEDLY TROUBLESHOOTING YOU UNPLUGTHE WHEN A FUNCTION IS CHART CORRESPONDING NOT SELECTED?

  • Page 25: Nexstar Lll Remote Control Troubleshooting Table

    NexStar lll Troubleshooting 7 7.2 NEXSTAR lll REMOTE CONTROL TROUBLESHOOTING TABLE PROBLEM POSSIBLE REASON ACTION REMOTE CONTROL WILL REMOTE CONTROL EMERGENCY STOP ENSURE THE E-STOP SWITCH IS NOT TURN ON SWITCH IS DOWN OR PRESSED. PULLED UP. BATTERIES ARE DEAD OR INSTALLED ENSURE ALL SWITCHES, BUTTONS, BACKWARDS;...

  • Page 26: Nexstar Lll Error Code Table

    7 NexStar lll Troubleshooting 7.3 ERROR CODE TABLE ERROR CAUSE DIAGNOSIS SOLUTION CODE S0. E-STOP E-STOP ACTIVATED ALL OUTPUTS DEACTIVATE E-STOP PER OPERATION ACTIVE WILL BE PROCEDURES. DISABLED S1. CAN RX TO RECEPTION OF A CAN ALL OUTPUTS DETERMINE WHY MESSAGE(S) IS MESSAGE TIMED OUT WILL BE (ARE) NOT BEING RECEIVED.
  • Page 27 NexStar lll Troubleshooting 7 7.3 ERROR CODE TABLE ERROR CAUSE EFFECT SOLUTION CODE A7. 90% LOAD REACHED 90% OF RATED REDUCES REDUCE LOAD TO CLEAR ALARM. WARN CAPACITY SPEED OF ALL FUNCTIONS BY A8. 100% REACHED 100% OF RATED DISABLES REDUCE LOAD BY EITHER RETRACTING, LOAD ALARM CAPACITY BOOM DOWN,...

  • Page 28: Nexstar Lll Electrical Troubleshooting Table

    7 NexStar lll Troubleshooting 7.4 ELECTRICAL TROUBLESHOOTING TABLE ERROR CAUSE EFFECT SOLUTION CODE CRANE MOVES JAMMED ACTIVATE E-STOP TO SEE IF VERIFY THAT NOTHING WAS UNEXPECTEDLY TRANSMITTER MOVEMENT STOPS. ACTIVATING THE FUNCTION AT THE BUTTON TIME OF MOVEMENT. IF IT WAS NOT ACTIVATED THEN REPLACE TRANSMITTER.
  • Page 29 NexStar lll Troubleshooting 7 7.4 ELECTRICAL TROUBLESHOOTING TABLE ERROR CAUSE EFFECT SOLUTION CODE ANTI-2 BLOCK CHECK SCREEN FOR ERROR VERIFY THAT THE TRAVELING BLOCK FOLLOWING CODE. IT WOULD READ ANTI-2 IS NOT IN CONTACT WITH BAIL. IF FUNCTIONS BLOCK ERROR. SO, HOIST DOWN AND CHECK FUNCTIONS AGAIN.
  • Page 30 7 NexStar lll Troubleshooting 7.4 ELECTRICAL TROUBLESHOOTING TABLE ERROR CAUSE EFFECT SOLUTION CODE CRANE IS AT OR OVER 90% OF THIS IS A SAFETY FEATURE TO FUNCTIONS OVERLOAD IT’S RATED CAPACITY PREVENT GETTING INTO AN UNSAFE OPERATE ACTIVATED CONDITION (SUDDEN MOVEMENT OF SLOWLY HEAVY LOAD). 90% OVERLOAD WILL REMAIN ACTIVATED UNTIL LOAD IS DECREASED.

  • Page 31: Nexstar Lll Hydraulic Troubleshooting Table

    TRY TO MANUALLY OVERRIDE REPLACE CARTRIDGE UNEXPECTEDLY CARTRIDGE VALVE IF UNABLE TO MOVE STEM. CARTRIDGE IS JAMMED. COUNTERBALANCE ADJUST THE COUNTER-BALANCE CONTACT AUTO CRANE FOR SET TOO LOW OUT TO SEE IF MOVEMENT PROPER SETTING OF (BOOM-UP & STOPS. COUNTERBALANCE. YOU MAY BOOM-DN) NEED TO REPLACE COUNTERBALANCE.

  • Page 32: Maintenance

    8 Maintenance 8.1 INSPECTION REQUIREMENTS NOTICE Reference ASME B30.5 and OSHA 1910.180 for complete inspection requirements. WARNING All inspections shall be performed by the designated personnel only. 8.2 INSPECTION CLASSIFICATION 1. Initial Inspection A. Prior to initial use, all new, altered, modified, or extensively repaired cranes shall be inspected by a designated person to ensure compliance with provisions of this standard. 2.

  • Page 33: Periodic Inspection

    Maintenance 8 B. General corrosion. C. Broken or cut strands. D. Use care when inspecting sections of rapid deterioration around flange points crossover points, and repetitive pickup points on drums. E. Inspect number, distribution, and type of visible broken wires. NOTICE Continued use of rope depends upon good judgment by a designated person in evaluating remaining strength in a used rope after allowance for deterioration disclosed by inspection.

  • Page 34: Cranes Not In Regular Use

    8 Maintenance 12. Inspect hydraulic cylinders for the following problems: A. Driving caused by fluid leaking across piston. B. Rod seals leaking. C. Leaks at welding joints. D. Scored, nicked, or dented cylinder rods. E. Damaged case (barrel). F. Loose or deformed rod eyes or connecting joints. 13. Inspect hydraulic filters for evidence of rubber particles on the filter elements indicating possible hose, O-ring, or other rubber component deterioration.

  • Page 35: General Repairs And Maintenance

    Maintenance 8 WARNING All testing shall be performed by designated personnel only. Prior to initial use, all new, altered, modified, or extensively repaired cranes shall be inspected by a designated person to ensure compliance with provisions of this standard. 1. Test all functions to verify speed and operation. 2. Ensure all safety devices are working properly. 3. Confirm operating controls comply with appropriate function labels.

  • Page 36: Lubrication

    8 Maintenance B. Critical parts of the crane structure which are cracked, bent, broke, or excessively corroded. C. Crane hooks showing cracks, damage, or corrosion shall be taken out of service. Repairs by welding are recommended. 4. If bleeding the hydraulic system is required, run each crane function until smooth operation of that particular function is noticeable.

  • Page 37: Paint Finish Maintenance

    The paint finish on Auto Crane products can become damaged during normal use when chipped, scratch, exposed to harsh chemicals, cleaned with pressure washers, or similar. During periods when the truck is exposed to salt or other corrosive chemicals, wash Auto Crane products weekly. Inspect the paint finish monthly or when washed. Immediately repair any exposed bare metal or rust. Repair damaged paint on Auto Crane products with the following procedure: 1.

  • Page 38: Lubrication And Maintenance Schedule

    8 Maintenance 8.15 LUBRICATION AND MAINTENANCE SCHEDULE Service Instructions Daily Weekly 3 Months 6 Months Yearly Performed Load Hook Inspect hook and latch for deformation, cracks, and corrosion. Cable Drum Ensure cable is wound evenly on drum. Hoist/Boom Check for flattening, Cable kinks, broken strands. Hyd. Hoses Visual inspection.

  • Page 39: Lubrication Points

    Maintenance 8 8.16 LUBRICATION POINTS 1. Use only authorized parts. Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability. HC-10 NEXSTAR III...

  • Page 40: Nexstar Lll Cartridge Maintenance

    8 Maintenance 8.17 NEXSTAR lll CARTRIDGE MAINTENANCE Verify movement in ports while manually overriding cartridge Use the following procedure to inspect the cartridge for proper operation. 1. Clean the area around the valve spool before it is removed from the valve bank. 2.

  • Page 41: Rotation Bearing Replacement

    Maintenance 8 8.18 ROTATION BEARING REPLACEMENT All bearings wear over time, including the main rotation bearing of the crane. There are no precise rules for replacing the main rotation bearing because of many variable factors. There are common symptoms during crane operation that may indicate rotation bearing wear. These include: 1.

  • Page 42: Hoist Maintenance

    8 Maintenance 8.19 HOIST MAINTENANCE NOTICE Adhering to the following maintenance schedule will keep your hoist in top condition and performing as it should with a minimum of repair. WEEKLY 1. Check the oil level and maintain it to the oil level plug. If oil is leaking out, determine location and repair.
  • Page 43 9. Ensure the Owner’s Manual is delivered to the customer. 10. Install voltage switching unit inside compartment safe from weather and contamination. 11. See following page for additional electrical installation. 12. For additional help: Call the Service Department at the Auto Crane Company, 1-800-777-2760, located in Tulsa, OK. IMPORTANT!

  • Page 44: Crane Mounting And Installation

    This decal is to alert the user of the available crane capacities around the vehicle. • 479824002 decal will be installed on an Auto Crane body that was outfitted with an Auto Crane crane and Auto Crane outriggers. Auto Crane has designed the body, crane and outrigger to have stability based on the chart below: HC-10 NEXSTAR III...
  • Page 45 Installation 9 • 479824003 decal will be installed on an Auto Crane body that was not outfitted with an Auto Crane crane and Auto Crane outriggers. Auto Crane has designed the body, crane, and outrigger to have stability based on the chart. The stability chart provides lines to write in the tested stability percentage at each section below:...

  • Page 46: Nexstar Lll Counterbalance Valve Adjustment

    9 Installation 9.2 NEXSTAR lll COUNTERBALANCE VALVE ADJUSTMENT WARNING Do not try to adjust valves while the boom is moving 1. Ensure the PTO is disengaged and the boom is properly supported. 2. Remove the plug on the counterbalance valve. 3. Install a pressure gauge (0-3000 psi) into the port. 4. Use an in-line flow meter to ensure pump flow is eight to nine gallons per minute.
  • Page 47 Serial Number Identification and Location 10 9.4 SERIAL NUMBER LOCATION LARGE CRANE The serial number is stamped into the left top side plate of the pedestal as well as the decal on left side plate as shown below. SERIAL NUMBER STAMP SERIAL NUMBER DECAL HC-10 NEXSTAR III...

  • Page 48: Decal Layout

    11 Decal Layout P/N: 460179021 BOTTOM OF DECAL SECTION A-A HC-10 NEXSTAR III...
  • Page 49 DECAL WARNING LOAD SENSOR 040632000 DECAL WARNING - OVERLOAD 320318000 DECAL ANGLE INDICATOR CS 320318001 DECAL ANGLE INDICATOR SS 360034000 DECAL AUTO CRANE LOGO 460179027 DECAL, LOAD CHART, HC-10 460169000 DECAL WARNING, REMOTE CONTROL 040824000 DECAL, AMERICAN FLAG, MADE IN THE U.S.A. 366823302...

  • Page 50: General Assembly

    12 General Assembly P/N: 479000001 28 27 SLAVE UNIT SECTION A-A DETAIL C SECTION G-G MASTER UNIT CONNECTION 10 9 14 11 12 13 DETAIL D DETAIL E DETAIL F HC-10 NEXSTAR III...
  • Page 51 General Assembly P/N: 460179001 12 ITEM NO. PART NO. DESCRIPTION 460179201 PEDESTAL ASSY, HC-10, FM, NEXSTAR III 460178100 BOOM ASSEMBLY, 10006H W/LIGHT 460177020 PIN, 2 IN OD, 13.25 IN GRIP, BOOM PIVOT 460179021 DECAL LAYOUT, HC-10, NEXSTAR 460090000 WIRE ROPE ASSY 360676000 PIN, CYLINDER 239300000 ZERK, GREASE...

  • Page 52: General Dimensions

    13 General Dimensions HC-10 NEXSTAR III...

  • Page 53: Pedestal Assembly

    Pedestal Assembly P/N: 460179201 14 VALVE 480188100 DETAIL B TYP. BOTH SIDES OF VALVE BLOCK TORQUE TO 200 FT-LBS DRY (NO THREAD LUBE) 89 CCW 89 CW DETAIL A HC-10 NEXSTAR III...
  • Page 54 14 Pedestal Assembly P/N: 460179201 65 RET VALVE BANK HOSING DETAIL HC-10 NEXSTAR III...
  • Page 55 Pedestal Assembly P/N: 460179201 14 DETAIL C HC-10 NEXSTAR III...
  • Page 56 14 Pedestal Assembly P/N: 460179201 ITEM NO. PART NO. DESCRIPTION 460177224 BASE WELDMENT, HC-10 460177210 PEDESTAL WELDMENT, 10006 366698010 CORD GRIP .25-.38 3/4" HUB 460086000 FITTING, -12 SAE / -12 JIC, SWIVEL, STR 366358000 FITTING, -10 SAE / -10 JIC, SWIVEL, STR 460178253 TAG, ID HC-10/12S 460177256...
  • Page 57 Pedestal Assembly P/N: 460179201 14 ITEM NO. PART NO. DESCRIPTION 021600000 WASHER FL 1/2 017701000 NUT HX 1/2-13 UNC 480989251 VALVE BANK, 15 GPM W/FILTER SENSOR 020600000 WASHER 5/16 LOCK SS 007811000 SCREW HX HD 5/16-18 UNC X 1 LG GR5 460178025 COVER, VALVE REAR MTD FM 10006H/12S 020400000 WASHER FL SAE 1/4...

  • Page 58: Hoist Assembly

    15 Hoist Assembly P/N: 123449 W I N ITEM NO. PART NO. DESCRIPTION 234255 DRUM ASSEMBLY 306042 PISTON-BRAKE 315004 ANCHOR- CABLE 338345 END BEARING-MOTOR END 338414 END BEARING-GEAR HOUSING 338302 HOUSING-BRAKE 346045 PIN-BRAKE 350704 TIE PLATE 357517 SHAFT- INPUT 362297 SPACER-FOOT 362288 SPACER - TIE PLATE 402120 BEARING...
  • Page 59 Hoist Assembly P/N: 123449 15 ITEM NO. PART NO. DESCRIPTION 414303 BOLT-3/8-16 NC X 2-1/2, HX HD, GR-5, ZINC 414658 CAPSCREW-5/8-11 NC X 1-1/2 LG HX HD ZINC GR5 414926 SETSCREW-3/8-16 NC X 1, SOCKET, NYLON 414952 CAPSCREW-1/2-13 NC X 1-1/2 LG SOC HD ZINC 416016 SETSCREW 1/4-20 NC X 1/4 HX SOCK HD CUP 416080...

  • Page 60: Rotation Gearbox

    16 Rotation Gearbox P/N: 160414 ITEM NO. PART NO. DESCRIPTION 300058 ADAPTER 308085 BUSHING 316092 CAP BEARING 328165 COVER 334016 GEAR RH 338261 HOUSING GEAR 342120 357139 SHAFT OUTPUT 366019 WASHER THRUST 368183 WORM RH 402044 BEARING BALL 402105 BEARING NEEDLE 402106 BEARING NEEDLE 402107 BEARING THRUST...
  • Page 61 Rotation Gearbox P/N: 160414 16 ITEM NO. PART NO. DESCRIPTION 418163 LOCKWASHER 5/16 MED. SECT. C.P. 432011 ELBOW 90 DEG. 442182 GASKET 442187 GASKET 456008 FITTING RELIEF 462029 O-RING 468002 REDUCER 468018 PLUG PIPE 470062 PIN DOWEL 486071 SEAL OIL 518026 WASHER THRUST 530101 PLUG EXPANSION HC-10 NEXSTAR III...

  • Page 62: Traveling Block Assembly

    17 Boom Assembly P/N: 460178100 VALVE 480188000 SHIM TO FIT CONNECT TO RETRACT CYL. TUBE SHIM TO FIT 24 25 WIRING (REVERSIBLE) BLACK TO N.O. WHITE TO COMMON HC-10 NEXSTAR III...
  • Page 63 Boom Assembly P/N: 460178100 17 ITEM NO. PART NO. DESCRIPTION 460178110 LOWER BOOM WELDMENT, 10006H W/LIGHT MTG 460177120 MID BOOM WELDMENT, 10006 460177130 UPPER BOOM WELDMENT, 10006 460053000 WEAR PAD, BOTTOM UPPER 460177160 WEAR PAD, 5.13 X 3 X .25, BOSS 1 X 3 360767000 PAD BOOM 1.5 OD 407277000...
  • Page 64 18 Traveling Block P/N: 460125000 ITEM NO. PART NO. DESCRIPTION 460127000 TACKLE LOWER 460126000 SIDE PLATE TRAVELING BLOCK 480366000 HOOK SWIVEL 6 METRIC TON 490256000 SHEAVE ASSY 7/16 ROPE 490313000 BOLT, SHEAVE W/ZERK FITTING 018600000 NUT HX NYLK 3/4-16 UNF CP 360605000 PIN, BLOCK 366813000 PIN HITCH...

  • Page 65: Hydraulic Valve Bank

    Hydraulic Valve Bank P/N: 480989251 19 ITEM NO. PART NO. DESCRIPTION 366823901 COIL, 5/8” DIA 12 VDC DEUTSCH 366823902 CARTRIDGE, SIZE 4W 3P CLSD CTR 366823906 VALVE, LOGIC SPOOL TYPE, 218 PSI 366823960 CARTRIDGE, 2-WAY UNLOADER, EXTENDED MANUAL OVERRIDE 366823903 CARTRIDGE, SIZE 4W 3P FLOAT CTR 366823905 VALVE, RELIEF DIRECT-ACTING (2750PSI) 480195000 FITTING 45 6-SAE/6-JIC...
  • Page 66 19 Hydraulic Valve Bank P/N: 480989251 5/16-18 X .75 DEEP TYP (2) PLCS 11.01 5.00 4.31 27 MM HEX #6 SAE GAUGE PORT 10.50 5.00 1.25 #8 JIC TYP (2) PLCS #6 JIC TYP (6) PLCS #10 JIC 2.09 6.38 3.16 4.69 5.67...
  • Page 67 Hydraulic Valve Bank P/N: 480989251 19 HC-10 NEXSTAR III...

  • Page 68: Wiring Harness

    20 Wiring Harness P/N: 366823228 96" 78" 56" 48" 32" 24" ENGINE STOP ENGINE START POWER GROUND HIGH IDLE POWER/ENGINE 15" J24 ONLY 27" MESH LOOM 6" TAPE GASKET & SCREW TO CONNECTOR 12" 36" HC-10 NEXSTAR III...
  • Page 69 Wiring Harness P/N: 366823228 20 CONNECTOR ID CONNECTOR DESCRIPTION CONNECTOR DESCRIPTION RECEIVER 18 PIN CONNECTION HOIST B UP RECEIVER 30 PIN CONNECTION ANTI-2 BLOCK USB CONNECTION DUMP VALVE TELEMATICS BOOM ANGLE SENSOR BOOM DN PENDANT CONNECTION BOOM UP ALARM LIGHT SWING CW ADDRESS SWING CCW BOOM PT...

  • Page 70: Electrical Schematic

    21 Electrical Schematic P/N: 366823229 HC-10 NEXSTAR III...
  • Page 71 General Electric Wire Schematic 22 HC-10 NEXSTAR III...
  • Page 72 23 Generic Hydraulic Schematic HC-10 NEXSTAR III...
  • Page 73 Generic Hydraulic Schematic w/Diverter Valve 24 HC-10 NEXSTAR III...

  • Page 74: Recommended Operating Temperature

    ANNEX A RECOMMENDED OPERATING TEMPERATURE 1. In applications where low oil temperatures may exist (below -20° F), an external heating system may be required. 2. A symptom of excessively low temperatures is hydraulic motor/PTO operation but no fluid flow from tank. CAUTION Hydraulic reservoir oil temperature must not exceed 180° F or damage to crane may occur. This may affect crane warranty. OIL TEMPERATURE 200 F (93.3 C) 180 F (82.2 C)

  • Page 75: Eccentric Ring Adjustment

    ANNEX B ECCENTRIC RING ADJUSTMENT 1. Remove retaining clip from bottom of crane 2. Rotate Eccentric Ring to tighten or loosen backlash. Eccentric ring hole is offset from the outside diameter by 1/16”.) NOTICE IMPORTANT: The tooth gap should be between 0.005 and 0.007 at the blue/green mark. This can be checked using Plastigage. 3.
  • Page 76 LIMITED WARRANTY 1 YEAR PURCHASED REPLACEMENT PARTS Auto Crane will warranty to the consumer for a period of (1) year from the date that a new Auto Crane replacement part was purchased from an authorized Auto Crane distributor. Each new Auto Crane part they sell will be free under normal use and service from defects in material and workmanship.
  • Page 77 2 YEAR PARTS AND LABOR Auto Crane will warranty to the consumer for a period of (2) years parts and labor from the date of purchase. Each new Auto Crane unit they sell will be free under normal use and service from defects in material and workmanship.
  • Page 78 HC-10 NEXSTAR III...

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