Sinoboom GTZZ14EJ User manual

GTZZ14EJ/AB14EJ/AB460EJ
GTZZ16EJ/AB16EJ/AB520EJ
Operation
Manual
Part No.503007100002
Rev: B
Dec 2021
GTJZ
0608E (2132E)
GTJZ
0808E (2732E)
GTJZ
0808E (2732E)
GTJZ
0808E (2732E)
长沙市宁乡高新技术产业园区金洲大道东
128 号
0731-87116111 hr@sinoboom . c om . cn ww w .sinoboom . c om . cn
Al w ays F or B e t t er A cc ess Solution s
我们一直在追求新的高 度
尺寸 ：
210×285mm
20mm
20mm
产品说明书
PRODU C T MAN U AL

Operating, servicing and maintaining this vehicle or
equipment can expose you to chemicals including engine
exhaust, carbon monoxide, phthalates, and lead, which
are known to the State of California to cause cancer and
birth defects or other reproductive harm. To minimize
exposure, avoid breathing exhaust, do not idle the engine
except as necessary, service your vehicle or equipment in
a well-ventilated area and wear gloves or wash your
hands frequently when servicing. For more information
go to: www.P65warnings.ca.gov.
For disposal, please follow your nation regulation.

Please contact us:
Website : www.sinoboom.com
E-mail : [email protected]
Sales Tel : [phone]
Service Tel : [phone]
Address : No.128, East Jinzhou Avenue, Ningxiang High-tech Industrial Park, Changsha,
Hunan, China
Zip Code : 410600
Copyright © Hunan Sinoboom Intelligent Equipment Co., Ltd. All Rights Reserved
The final interpretation right of this manual belongs to Hunan Sinoboom Intelligent Equipment Co., Ltd.
Manual revision history:
REV DATE DESCRIPTION REMARK
AAug, 2020 Original issue of the manual
B Dec, 2021 Manual updating

APPLICATION
Use the following table to identify the specific serial number for models included in this manual. Check
the model of your machine before consulting the manual, and then use the correct manual according to
the serial number of the model. See the nameplate on your machine to identify the model and serial
number.(See Decals/Nameplates Inspection of the Operation Manual for details.)
Model
Trade Identification
Serial No.
Metric Imperial
GTZZ14EJ AB14EJ AB460EJ From 0300600309 to present
GTZZ16EJ AB16EJ AB520EJ From 0300700423 to present
NOTE:
•Product model is applied in product nameplate for distinction of products of different main
parameters.
•Product trade identification is applied in marketing and machine decals for distinction of products of
different main parameters, and can be classified as metric type and imperial type: The metric type of
trade identification is applicable to machines for countries/regions using metric system or as
specially required by customers; The imperial type of trade identification is applicable to the
machines for countries/regions using imperial system or as specially required by customers.

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STATEMENTS
Hunan Sinoboom Intelligent Equipment Co., Ltd. (Hereinafter referred to as Sinoboom) will upload the
latest product manual information to the website www. sinoboom. com as soon as possible. However,
due to continuous product improvement, the information in this manual is subject to change without prior
notice.
This manual covers the basic parts information of one or more products. Therefore, please use this
manual according to your needs. If you find problems in the manual or have suggestions for improve-
ment, feel free to share your feedback with Sinoboom, and we will address these issues as soon as
possible.
Feel free to consult and download the Operation Manual,Maintenance Manual and Parts Manual of the
products you need online at www.sinoboom.com.
Hunan Sinoboom Intelligent Equipment Co., Ltd. retains the right of final interpretation of the manual.
All of the above are registered trademarks of Hunan Si-
noboom Intelligent Equipment Co., Ltd..

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GTZZ14EJ&16EJ Operation Manual i© Dec 2021
TABLE OF CONTENTS
Introduction ............................. iii
1 Machine Specifications ........ 1-1
2 Machine Components .......... 2-1
3 Safety............................... 3-1
Safety Definitions . . . . . . . . .. . . . . . . . . . . . 3-1
Reporting Accidents. . . . . . . . . . . . . . . . . . . 3-1
Electrocution Hazards. . . . . . . . . . . . . . . . . 3-2
Tipping Hazards and Rated Load . . . . . 3-2
Work Environment Hazards . . . . . . . . . . . 3-4
Unsafe Operation Hazards. . . . . . . . . . . . 3-6
FallHazards...........................3-7
Collision Hazards . . . . . . . . . . . . . . . . . . . . . 3-7
Crush Hazards . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Explosion and Fire Hazards. . . . . . . . . . . 3-9
Damaged Machine Hazards . . . . . . . . . . 3-9
Bodily Injury Hazards . . . . . . . . . . . . . . . . . 3-9
Battery Hazards . . . . . . . . . . . . . . . . . . . . . .3-10
Hydraulic Hazards . . . . . . . . . . . . . . . . . . .3-12
Welding and Polishing Requirements3-12
After Using the Machine. . . . . . . . . . . . . .3-12
4 Jobsite Inspection............... 4-1
5 Pre-operation Inspection ...... 5-1
Tips for Conducting a Pre-operation
Inspection.............................5-1
Conducting a Pre-operation
Inspection.............................5-2
Inspecting Parts . . . . . . . . . . . . . . . . . . . . . . . 5-2
Inspecting Entire Machine . . . . . . . . . . . . 5-2
Inspect Hydraulic Oil Level . . . . . . . . . . . . 5-2
Inspecting the Battery . . . . . . . . . . . . . . . . . 5-3
6 Pre-operation Function Test .. 6-1
Preparing for a Pre-operation
Function Test. . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Testing the Ground Controller . . . . . . . . . 6-1
Testing the Platform Controller . . . . . . . . 6-5
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Power indicator light . . . . . . . . . . . . . . . . 6-7
Footswitch . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Horn ................................6-7
Emergency stop function . . . . . . . . . . . 6-7
Drive function . . . . . . . . . . .. . . . . . . . . . . . 6-8
Steer function . . . . . . . . . . . . . . . . . . . . . . . 6-8
Drive high/low speed select function6-8
Main boom up/down . . . . . . . . . . . . . . . . 6-8
Main boom telescope . . . . . . . . . . . . . . . 6-8
Foldable boom up/down . . . . . . . . . . . . 6-9
Turntable rotate . . . . . . . . . . . . . . . .. . . . . 6-9
Platform level switch . . . . . . . . . . . . . . . . 6-9
Platform rotate switch. . . . . . . . . . . . . . . 6-9
Jib up/down switch. . . . . . . . . . . . . . . . . . 6-9
Rear detection indicator light . . . . . . . 6-9
Rear detection switch . . . . . . . . . . . . . .6-10
Buzzer .............................6-10
System distress indicator light . . . . .6-10
Overload indicator light . . . . . . . . . . . .6-10
Chassis tilt indicator light . . . . . . . . . .6-10
Platform tilt indicator light . . . . . .. . . .6-10
Length sensor fault indicator light. .6-10
Angle sensor fault indicator light . . . 6-11
Range-limiting indicator light. . . . . . . 6-11
Foot switch indicator light . . . . . . . . . . 6-11
Heavy load indicator light . . . . . .. . . . 6-11
High travel speed indicator light . . . 6-11
Work light switch (if equipped) . . . . . 6-11
Anti-pinch/soft touch unlock switch 6-11
Hydraulic generator switch (if
equipped) . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
Testing the Drive Speed. . . . . . . . . . . . . . 6-11

© Dec 2021 ii GTZZ14EJ&16EJ Operation Manual
Testing the Emergency Lowering
Function..............................6-12
Testing the Tilt Protection System. . . .6-12
Testing the maximum operating
range.................................6-13
Testing the Weighing System . . . . . . . .6-13
7 Operating the Machine ......... 7-1
Stability................................7-1
Emergency Stop . . . . . . . . . . . . . . . . . . . . . . 7-3
Emergency Lowering . . . . . . . . . . . . . . . . . 7-4
Emergency Operating. . . . . . . . . . . . . . . . . 7-4
Emergency Towing/Dragging . . . . . . . . . 7-4
Operation from Ground . . . . . . . . . . . . . . . 7-5
Operation from Platform . . . . . . . . . . . . . . 7-6
Driving on a Slope. . . . . . . . . . . . . . . . . . . . . 7-7
Charging the Battery . . . . . . . . . . . . . . . . . . 7-8
8 Transporting and Lifting the
Machine........................... 8-1
Lifting the Machine with a Crane . . . . . . 8-2
Transporting the Machine . . . . . . . . . . . . . 8-3
9 Maintenance ...................... 9-1
Conducting a Pre-delivery Inspection . 9-1
Following a Maintenance Schedule . . . 9-2
Completing a Repair & Inspection
Report.................................9-2
10 Decals/Nameplates
Inspection ....................... 10-1
Decals/Nameplates (GB)-
GTZZ14EJ.........................10-2
Decals/Nameplates (GB)-
GTZZ16EJ.........................10-5
Decals/Nameplates (CE-Metric)-
GTZZ14EJ.........................10-8
Decals/Nameplates (CE-Metric)-
GTZZ16EJ . . . . . . . . . . . . . . . . . . . . . . . .10-11
Decals/Nameplates (CE-Imperial)-
GTZZ14EJ . . . . . . . . . . . . . . . . . . . . . . . 10-14
Decals/Nameplates (CE-Imperial)-
GTZZ16EJ . . . . . . . . . . . . . . . . . . . . . . . 10-17
Decals/Nameplates (CSA)-
GTZZ14EJ . . . . . . . . . . . . . . . . . . . . . . . 10-20
Decals/Nameplates (CSA)-
GTZZ16EJ . . . . . . . . . . . . . . . . . . . . . . . 10-23
Decals/Nameplates (ANSI)-
GTZZ14EJ . . . . . . . . . . . . . . . . . . . . . . . 10-26
Decals/Nameplates (ANSI)-
GTZZ16EJ . . . . . . . . . . . . . . . . . . . . . . . 10-29
Decals/Nameplates (AS)-
GTZZ14EJ . . . . . . . . . . . . . . . . . . . . . . . 10-32
Decals/Nameplates (KCS)-
GTZZ14EJ . . . . . . . . . . . . . . . . . . . . . . . 10-35
Appendix 1: Symbols and
Description.......................A-1
Appendix 2: Prepare the Work
Record Before Delivery ....... A-3
Appendix 3: Repair & Inspection
Report .............................A-5

GTZZ14EJ&16EJ Operation Manual iii © Dec 2021
INTRODUCTION
Thank you for choosing and using the machinery of
Hunan Sinoboom Intelligent Equipment Co., Ltd. Al-
ways read, understand and become familiar with the
operation requirements of the machine and its associ-
ated safety procedures before operating, maintaining
and repairing the machine. Operating the machine with-
out becoming familiar with its specific operation require-
ments and safety procedures poses serious risks.
Operators who follow safety rules and operate the ma-
chine carefully and effectively will prevent personal in-
jury, property loss and accidents.
Use this machine only to transport tools to work loca-
tions and for performing tasks on the work platform. Op-
erators must be competent and must obtain training to
carefully use the machine and follow safety procedures.
Only trained and authorized personnel may operate the
machine.
This manual guides the operator in operating and using
the machine. The operator is responsible for reading,
understanding and implementing the operation and
safety procedures in this manual and for following the
manufacturer’s instructions before beginning any work.
Read, understand and follow all safety rules and oper-
ating instructions. The operator must also consider the
machine’s uses and limitations and the conditions at
the jobsite before using this machine. Strictly following
all safety requirements in this manual is critical.
Consider this manual a part of the machine, along with
Maintenance Manual and Parts Manual, and always
keep the manuals with the machine. The owner or ad-
ministrator of the machine shall offer all manuals and
other necessary information provided by the machine
manufacturer regarding the daily inspection and main-
tenance to each of the renters. If the machine is sold,
the owner or administrator must pass along the man-
uals and other necessary information to the purchaser.
The owner or administrator of the machine shall also
provide the manufacturer’s maintenance information to
the person responsible for maintaining the machine.
If you have any questions, contact Hunan Sinoboom In-
telligent Equipment Co., Ltd..

© Dec 2021 iv GTZZ14EJ&16EJ Operation Manual
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GTZZ14EJ&16EJ Operation Manual 1-1 © Dec 2021
1MACHINE SPECIFICATIONS
Table 1-1 GTZZ14EJ specifications
MEASURE AB14EJ (METRIC) AB460EJ (IMPERIAL)
DIMENSION PARAMETERS
Max platform height 14 m 45 ft 11 in
Max working height 16 m 52 ft 6 in
Max horizontal reach 7.6 m 24 ft 11 in
Max up and over height 7.8 m 25 ft 7 in
Overall length (stowed) 6 m 19 ft 8 in
Overall width (stowed) 1.73 m 5 ft 8 in
Overall height (stowed) 2 m 6 ft 7 in
Wheelbase 1.9 m 6 ft 3 in
Ground clearance 0.22 m 8.7 in
Tire size (spec / type)
Optional
250–15 (non-marking)
250–15 (solid)
240/55D17.5/foam-filled
240/55D17.5/foam-filled, non-marking
27×10.5-15 (off-road, splayed, foam-filled)
27×10.5-15 (off-road, splayed, non-marking, foam-filled)
Platform dimension (L×W×H)
Optional
1.45×0.85×1.1 m
1.83x 0.85 x 1.1 m
Optional
57×33.5×43 in
72×33.5×43 in
PERFORMANCE PARAMETERS
Platform capacity 230 kg (unrestricted / 2
persons&tools)
507 lb (unrestricted / 2
persons&tools)
Turntable rotation / continuous 355° / uncontinuous
Platform rotation 160°
Max drive speed (stowed) 5.2 km/h 3.2 mph
Max drive speed (raised) 0.8 km / h 0.5 mph
Drive mode (drive×steer) 2WD×2WS
Gradeability 30% / 17°
Turntable tailswing 0 m 0 in
Max allowable inclination 5°
Turning radius (inside) 1.15 m 3 ft 9.2 in
Turning radius (outside) 3.51 m 11 ft 6.2 in

© Dec 2021 1-2 GTZZ14EJ&16EJ Operation Manual
MACHINE SPECIFICATIONS
Table 1-1 GTZZ14EJ specifications (continued)
MEASURE AB14EJ (METRIC) AB460EJ (IMPERIAL)
Max allowable side force 400 N 90 lbf
Max operating noise level 72dB
IP grade IP54
POWER PARAMETERS
Engine (rated power, rated rpm) 5kW, 48VAC
Hydraulic tank capacity 40 L 8.8 gal (UK) / 10.6 gal (US)
Fuel tank capacity 52 L 11.4 gal (UK) / 13.7 gal (US)
Hydraulic system pressure 21 MPa 3045 Psi
Battery (number×voltage, capacity)
Optional
8×6V, 390Ah
2×24V, 315Ah
System voltage 48 VDC
Control voltage 12 VDC
GROUND BEARING DATA
Max tire load 3580 kg 7893 lb
Tire contact pressure 724.9 725 KPa 105.2 psi
ENVIRONMENT REQUIREMENT
Max allowable wind speed 12.5 m/s 28 mph
Max allowable altitude 1000 m 3280 ft
Allowable ambient temperature
(lead-acid battery) -10℃～40℃14℉～104℉
Allowable ambient temperature (-
lithium battery) -20℃～40℃-4℉～104℉
Max allowable RH 90%
Storage environment
Stored at -20℃to 50℃(-4℉to 122℉) in a well-ventilated environment with
90% relative humidity (20℃[68℉]), and away from rain, sun, corrosive
gas, inflammables and explosives.
WEIGHT
Gross weight (unladen) 7100 kg 15653 lb
Table 1-2 GTZZ16EJ specifications
MEASURE AB16EJ (METRIC) AB520EJ (IMPERIAL)
DIMENSION PARAMETERS
Max platform height 15.7 m 51 ft 6 in
Max working height 17.7 m 58 ft 1 in

MACHINE SPECIFICATIONS
GTZZ14EJ&16EJ Operation Manual 1-3 © Dec 2021
Table 1-2 GTZZ16EJ specifications (continued)
MEASURE AB16EJ (METRIC) AB520EJ (IMPERIAL)
Max horizontal reach 9.3 m 30 ft 6 in
Max up and over height 7.8 m 25 ft 7 in
Overall length (stowed) 6.8 m 22 ft 4 in
Overall width (stowed) 1.9 m 6 ft 3 in
Overall height (stowed) 2 m 6 ft 7 in
Wheelbase 1.9 m 6 ft 3 in
Ground clearance 0.22 m 8.7 in
Tire size (spec / type)
Optional
250–15 (non-marking)
250–15 (solid)
240/55D17.5/foam-filled
240/55D17.5/foam-filled, non-marking
27×10.5-15 (off-road, splayed, foam-filled)
27×10.5-15 (off-road, splayed, non-marking, foam-filled)
Platform dimension (L×W×H)
Optional
1.45 x 0.85 x 1.1 m
1.83 × 0.85 × 1.1 m
Optional
57×33.5×43 in
72 × 33.5 × 43 in
PERFORMANCE PARAMETERS
Platform capacity 230 kg (unrestricted / 2
persons&tools)
507 lb (unrestricted / 2
persons&tools)
Turntable rotation / continuous 355° / uncontinuous
Platform rotation 160°
Max drive speed (stowed) 5.2 km/h 3.2 mph
Max drive speed (raised) 0.8 km / h 0.5 mph
Drive mode (drive×steer) 2WD×2WS
Gradeability 30% / 17°
Turntable tailswing 50 mm 2 in
Max allowable inclination 5°
Turning radius (inside) 0.7 m 2 ft 3.5 in
Turning radius (outside) 3.31 m 10 ft 10.3 in
Max allowable side force 400 N 90 lbf
Max operating noise level 72dB
IP grade IP54
POWER PARAMETERS
Engine (rated power, rated rpm) 5kW, 48VAC
Hydraulic tank capacity 40 L 8.8 gal (UK) / 10.6 gal (US)
Fuel tank capacity 52 L 11.4 gal (UK) / 13.7 gal (US)

© Dec 2021 1-4 GTZZ14EJ&16EJ Operation Manual
MACHINE SPECIFICATIONS
Table 1-2 GTZZ16EJ specifications (continued)
MEASURE AB16EJ (METRIC) AB520EJ (IMPERIAL)
Hydraulic system pressure 21 MPa 3045 Psi
Battery (number×voltage, capacity) 8×6V, 420Ah
System voltage 12 VDC
Control voltage 12 VDC
GROUND BEARING DATA
Max tire load 3760 kg 8289 lb
Tire contact pressure 740.1 715 KPa 103.7 psi
ENVIRONMENT REQUIREMENT
Max allowable wind speed 12.5 m/s 28 mph
Max allowable altitude 1000 m 3280 ft
Allowable ambient temperature
(lead-acid battery) -10℃～40℃14℉～104℉
Allowable ambient temperature (-
lithium battery) -20℃～40℃-4℉～104℉
Max allowable RH 90%
Storage environment
Stored at -20℃to 50℃(-4℉to 122℉) in a well-ventilated environment with
90% relative humidity (20℃[68℉]), and away from rain, sun, corrosive
gas,inflammables and explosives.
WEIGHT
Gross weight (unladen) 7300 kg 16094 lb
Note:
a) The working height adds 2m (6ft 7in) of human height to platform height。
b) The ground bearing data is approximate value, not factoring the different options, thus it serves only in adequately safe
conditions
c) In different areas, hydraulic oil, engine oil, coolant, fuel and lubrication should be added in accordance with the
environmental temperature.
d) In cold weather, auxiliary devices are needed to start the machines.
e) The loads of persons, accessories, tools and materials are factored into the rated platform capacity.

MACHINE SPECIFICATIONS
GTZZ14EJ&16EJ Operation Manual 1-5 © Dec 2021
GTZZ14EJ (5°) Chart of motion
230 kg (507 lb)

© Dec 2021 1-6 GTZZ14EJ&16EJ Operation Manual
MACHINE SPECIFICATIONS
GTZZ16EJ (5°) Chart of motion
230 kg (507 lb)

GTZZ14EJ&16EJ Operation Manual 2-1 © Dec 2021
2MACHINE COMPONENTS
Figure 2-1
Table 2-1
1.Work platform 12.Upper foldable boom 23. Drive reducer
2. Foot switch 13. Main lift cylinder 24.Main power switch
3.Manual storage container (optional) 14. Cable track system 25.Lower foldable boom
4. AC Power Socket 15. Upper connector 26. Chassis assembly
1234
57
9
10
1113
15
16
17
18
19
20 21 2423 25
28
27
12
8
22 26
6
31 32
29
30
14

© Dec 2021 2-2 GTZZ14EJ&16EJ Operation Manual
MACHINE COMPONENTS
Table 2-1 (continued)
5. Working Light (optional) 16.Flash Light 27. Lower connector
6.Limit device (optional) 17. Counterweight 28.Lift cylinder of foldable boom
7. Platform controller 18. Ground controller 29. Turntable cover, RH
8. Jib boom 19.Hydraulic tank 30. Turntable cover, LH
9. Jib boom cylinder 20. Front wheel 31. Battery
10. Upper leveling cylinder 21.Slewing reducer 32. Power-off switch
11.Main boom 22. Turntable assembly
Machine positions
Operating/raised position：
Main boom telescoping/luffing or foldable boom luffing, and the display indicating the working status.
Non-operating position：
Main boom and foldable boom both retracted to non-working status and the display indicating the non-working
status.
Storage/stowed position：
Main boom, foldable boom and jib boom all retracted to storage/stowed status.
Transport position：
Main boom and foldable boom both retracted, jib boom and platform adjusted as necessary for transport by trailer.