HANGCHA GTHZ120 Page 20 Operation Manual Download | Manualshive

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GTHZ170

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Summary of Contents for GTHZ120

Page 1: ...170C HANGCHA GROUP CO LTD Address No 666 Xiangfu Road Qingshanhu Sci tech City Hangzhou Zhejiang Tel 86 571 87938011 86 571 87938001 Aerial Work Platform AWP Electric Articulating Boom Lift Operation Manual NOTICE ORIGINALE ...

Page 2: ...2 ...

Page 3: ...ng Tel 86 571 87938011 86 571 87938001 This operation manual should be kept permanently for further reference It should also be read and understood carefully by the operators Aerial Work Platform AWP Electric Articulating Boom Lift GTHZ120 GTHZ170 GTHZ170C Operation Manual NOTICE ORIGINALE ...

Page 4: ...e the user operator has a responsibility to read understand and follow this manual and the manufacturer s instructions He she should read understand and follow safety rules and operating instructions consider the parameters and intended environment of the machine as well as strictly observe the requirements for safe operation This manual together with the Maintenance Manual and the Parts Manual sh...

Page 5: ...2 Ⅰ Overview ...

Page 6: ... have a significant impact on the operation and service life of the machine If you use original parts for maintenance and repair you will enjoy the following special benefits from the manufacturer Proprietary technology and capabilities Quality assurance agreement Replacement of old parts with original parts Assistance with maintenance and repair to prevent damage to the machine Effective diagnosi...

Page 7: ...by the responsible staff For safety reasons there must be another operator present on the site during the operation of the aerial work platform Understand that the machine must be operated on level ground The operator must not authorize another person to operate the aerial work platform Operation must be carried out in accordance with relevant professional standards Do not use the aerial work plat...

Page 8: ...sconnect any safety devices Carry out routine maintenance every day For the safety of you and others do not change the structure of the aerial working platform and commissioning values of various parts without permission Hydraulic system pressure Parameters of the pressure limiting valve Adding parts If an accident occurs as a result the operator will be liable for it We recommend that you check t...

Page 9: ...rial work platform 1 If this is a brand new machine refer to Part 1 Safety Instructions and Rules in the Section Before Using the Aerial Work Platform for the First Time 2 Check whether the tires are in good condition 3 Check the hydraulic oil level and the battery level before starting the machine 4 Regardless of previous relevant experience the user must also become familiar with the locations a...

Page 10: ...at is not in good operating condition or which has not been inspected 3 Wear clothes suitable for operating the aerial work platform Do not wear loose clothes 4 If you operate in a noisy environment be ready to issue relevant warnings at any time 5 Look around during the operation and ensure good vision to see the road clearly 6 Stop moving forward in the event of an emergency 7 Slow down and take...

Page 11: ...are no people or objects causing an obstruction and avoid incorrect operation When working in the proximity of power lines refer to current regulations to ensure a safe distance between the AWP and the power lines Do not operate the aerial work platform if it is overloaded Never work above people Check whether all components of the aerial work platform square tubes cables etc are installed correct...

Page 12: ...tenance A General Read the manual carefully Clean the aerial work platform and its surroundings before maintenance Wear clothes suitable for maintenance Do not wear jewelry and loose clothes If necessary tie your hair up to protect it Carry out maintenance immediately even if the problem is minor Repair all leaks even small ones Do not loosen any joints hoses or hydraulic parts while the hydraulic...

Page 13: ...ff the aerial work platform Clean the aerial work platform and the site where it will work before all operations Do not rinse the machine with a high pressure water gun in the proximity of the electrical components Maintenance of the aerial work platform must comply with the requirements Perform routine maintenance refer to B Daily Maintenance or Maintenance After 5 working hours ...

Page 14: ...s Using these instructions will help you to operate the aerial work platform better The user must understand roles and locations of different function prompts on the controller before operating the aerial work platform Lubricant Check whether the lubricant is added as specified refer to Periodic Maintenance Hydraulic system Visually inspect gaskets hoses square tubes and joints for oil leaks Where...

Page 15: ...12 II Description ...

Page 16: ...13 ...

Page 17: ...14 Dimensions GTHZ120 ...

Page 18: ...15 GTHZ120 ...

Page 19: ...16 GTHZ17 0 ...

Page 20: ...17 GTHZ170 ...

Page 21: ...18 GTHZ170 C ...

Page 22: ...19 GTHZ170C ...

Page 23: ... GTHZ170 Fuel Pump motor Rated voltage 48V Rated power 3 7kW Total volume 4 8cm Pressure 20MPa Traction motor Specifications 4 5kW Circuits Battery 48V 240Ah Charger 48V 35Ah Fuse Main module 5A 15A Power supply 325A Pump driver 100A ...

Page 24: ...ed in transport mode 0 6km h 6km h Working height Platform height Maximum extension 11950 mm 9950mm 7000mm AWP weight No load Rated load 6550kg 6750kg Driving wheel 2 Gradeability 25 Maximum allowable tilt 5 or 3 Tires Dimension s Type Tire capacity at no load Front wheel Rear wheel Individual tire capacity at full load Front Rear Single tire contact area Tyre Pressure on ground 600x190 Tires 1655...

Page 25: ...e 0 6km h 5km h Working height Platform floor height Maximum offset 16750 mm 14750 mm 9430 mm AWP weight No load Standard load 7030kg 7230kg Number of gear positions 2 Gradeability 22 Maximum allowable tilt 5 or 3 Tires Dimensions Type Tire capacity at no load Front wheel Rear wheel Individual tire capacity at full load Front Rear Single tire contact area Tyre pressure on ground 600x190 Tires 1570...

Page 26: ...ristics Fuel pump motor Rated voltage 48V Rated power 3 7kW Total volume 4 8cm Pressure 20MPa Traction motor Specifications 3 3kW Circuits Battery 48V 240Ah Charger 48V 35Ah Fuse Main module 5A 15A Power supply 325A Driver 200A ...

Page 27: ...e 0 6km h 6 1km h Working height Platform floor height Maximum offset 16950 mm 14950 mm 9430 mm AWP weight No load Standard load 7130kg 7360kg Number of gear positions 2 Gradeability 30 Maximum allowable tilt 5 or 3 Tires Dimensions Type Tire capacity at no load Front whee lRear wheel Individual tire capacity at full load Front Rear Single tire contact area Tyre pressure on ground 730x225 Tires 15...

Page 28: ...25 1 10 2 3 9 8 7 6 5 4 11 13 12 14 16 15 17 Control and Command Instruments A Ground Control Panel ...

Page 29: ...sket turning button 5 Swing boom lifting lowering button 6 Lift body turning button 7 Telescopic boom control button 8 Upper folding boom lifting lowering button 9 Lower folding boom lifting lowering button 10 LCD 11 Direction selector switch 12 Power switch 13 Flasher optional 14 Angle sensor 15 Charging indicator light 16 Buzzer 17 Lift body rotation stop dowel ...

Page 30: ...on 20 Swing boom lifting lowering button 21 Telescopic boom control button 22 Upper folding boom lifting lowering button 23 Lower folding boom lifting lowering button 24 Traveling button 25 Control button 26 Turning part selector button 27 Tilt warning light 28 Overload and controller fault warning indicator light 29 Horn 30 Warning buzzer ...

Page 31: ...l or basket control This is a selector switch A to select basket control B to turn the control system off for removing the key C to select ground control 3 Basket tilt button This button is used to adjust the levelness of the platform basket or fully retract the basket in the transport condition Adjusting the basket up Turn the ground basket control selector switch to the ground control position M...

Page 32: ...ground basket control selector switch to the ground control position Move button 5 up and hold it and push the direction selector button 11 up Lowering the swing boom Turn the ground basket control selector switch to the ground control position Move button 5 up and hold it and push the direction selector button 11 down 6 Lift body turning button This button is used to turn the lift body Turning to...

Page 33: ... ground basket control selector switch to the ground control position Move button 8 up and hold it and push the direction selector button 11 up Lowering the upper folding boom Turn the ground basket control selector switch to the ground control position Move button 8 up and hold it and push the direction selector button 11 down 9 Lower folding boom lifting and lowering button This button is used t...

Page 34: ...otor speed etc 11 Direction selector button Select the moving direction according to the color of the arrow 12 Power switch The power switch is on the side of the traction motor cover plate Switch facing outward Power On Switch facing inward Power Off 13 Flasher optional The flasher flashes automatically when the aerial work platform travels or moves 13 ...

Page 35: ... work platform will go on 15 Battery charging indicator light The indicator light changes its color depending on the battery level Red The battery must be charged Yellow The battery is charged 80 Green The battery is fully charged 16 Buzzer The buzzer gives a warning when button 32 is pressed 17 Lift body rotation stop dowel Insert the stop dowel into the hole for locking This stop dowel is used t...

Page 36: ...s on Push forward or pull backward on the control lever 25 for lifting or lowering Swing boom lifting lowering Select button 20 corresponding to the movement within 8 seconds after the indicator light goes on Push forward or pull backward on the control lever 25 for lifting or lowering Telescopic boom extending retracting Select button 21 corresponding to the movement within 8 seconds after the in...

Page 37: ...ard or pull backward on the control lever 25 for lifting or lowering 26 Turning part selector switch Basket turning Move switch 26 to the left position A Turn the basket to the left or right by using the control lever Lift body turning Move switch 26 to the right Position B Turn the lift body to the left or right by using the control lever 25 A 26 B ...

Page 38: ...er error found 29 Horn The warning device is installed at the lift body turning part When you press the button 29 the horn sounds 30 Warning buzzer This buzzer functions in following two cases 1 Intermittent buzzes When the angle of the slope where the lift is located exceeds the maximum allowable angle all movements are stopped The only allowable action is to lower the folding booms and retract t...

Page 39: ...traveling modes for the aerial work platform Transport condition In this condition all folding booms of the aerial work platform are in the lowest position The lift can travel at the maximum speed and climb Figure C Working condition In this condition one or more folding booms of the aerial work platform are lifted or the telescopic boom is extended The lift travels at the minimum speed The angle ...

Page 40: ...booms can be lifted slightly by no more than 5cm The telescopic boom is extended by no more than 2cm Placement and lifting The aerial work platform is designed for use on level ground It is of great importance to clear enough space for the aerial work platform to work Move the aerial work platform to the position where it will work Enter the basket Lowering When the work is completed retract the t...

Page 41: ...west position The telescopic boom is retracted and the turntable is fixed in place The swing boom may need to be lifted Loading the AWP Fix the wheels of the flatbed truck with wedges Item 1 Figure A Fix the loading ramp of the flatbed truck to load the AWP with the smallest possible angle Note This machine is in its most compact state the AWP is fully folded up Figure A Fixing the AWP Use wedges ...

Page 42: ...of the lift Operate the AWP to lower it An accident or a fault occurring to the lift Open the right cover Evacuate the operators under the basket When you are unable to operate by using the control box due to a fault occurring on the lift all movements can be made by manual release Open the right cover When you need the lift to move loosen the electromagnetic valve associated with the movement on ...

Page 43: ...40 GTHZ120 The corresponding functions of the electromagnetic valves are as follows ...

Page 44: ...41 PU SH PUS H GTHZ170 020009 001 GTHZ170 170C The corresponding functions of the electromagnetic valves are as follows ...

Page 45: ...erate the machine the person on the ground can take control of the aerial work platform via the ground console Observe the following instructions Turn the key on the ground console to position C in Figure A to take control of the aerial work platform Lower the aerial work platform Encountering an accident or a fault Evacuate all personnel from the basket A manual system is reserved for operating t...

Page 46: ...d by a machine with significant braking power The two machines are connected with a towing bar To put the AWP into a freewheel state it must not be subject to movement caused by a sloped surface The wheels must be able to turn freely If possible raise the AWP to lift the driving wheels off the ground for easy operation Unscrew bolt 1 in Figure H Install the separation cover 2 in a reverse manner S...

Page 47: ...44 GTHZ120 GTHZ170 170C ...

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