Noblelift T30Q User manual

Version 11/2022
T30Q/T60Q-SMS-002-EN
xyz
WARNING
Do not operate the tow tractor before reading
and understanding the instructions of this
manual.
NOTE:
 Please check product type and
parameters of your truck in this manual
as well as on the ID-plate.
 Keep this manual for future reference.
INSTRUCTION MANUAL
Sit-on Tow Tractor
T30Q/T60Q

1
FOREWORD
Before operating the tow tractor, please read this instruction manual carefully and understand the usage
of the truck completely, improper operation will cause danger. All instructions in this manual should be
seriously followed, otherwise warranty will be invalid by default, and our company shall not be liable for
any losses arising therefrom. If the customer or a third party modifies the tow tractor without
manufacturer's permission, the warranty will be invalid by default, and our company shall not be liable for
any loss arising therefrom.
This manual describes the usage of different sit-on tow tractors. When operating and servicing the tow
tractor, make sure that apply correct instructions to your truck.
Our products are subject to ongoing developments, so the company reserves the right to modify the
appearance, configuration and function of the products, therefore please have understanding, that any
claims on performance shall not be derived from this manual.
Keep this manual for future reference. If this manual and the warning/ caution stickers are lost or
damaged, please contact your local dealer for replacement.
This tow tractor complies with the requirements according to EN ISO 3691-1 (Industrial trucks- safety
requirements and verification, part 1), EN 12895 (Industrial trucks- electromagnetic compatibility), EN
12053 (Safety of industrial trucks- test methods for measuring noise emissions), EN 1175-1 (Industrial
truck safety–electrical requirements), ensured the truck is used according to the described purposes.
The noise level for this machine is 69 dB(A) according to EN 12053.
The vibration is 0.85 m/s2 according to EN 13059 (for truck with pedal).
ATTENTION:
 Environmentally hazardous waste, such as batteries, oil and electronics, will cause negative effect to
the environment or health, if handled incorrectly.
 The waste packages should be sorted and put into solid dustbins according to the materials and be
collected disposal by local special environment protection bureau. To avoid pollution, it’s forbidden to
throw away the wastes randomly.
 To avoid leaks during the use of the products, the user should prepare some absorbable materials
(scraps of wooden or dry duster cloth) to absorb the leaking oil in time. To avoid second pollution to
the environment, the used absorbable materials should be handed in to specific departments in
terms of local authorities.
 Our products are subject to ongoing developments. This manual is only for the purpose of operating
/servicing the tow tractor, therefore please have understanding that there is no guarantee out of
particular features out of this manual.
The following graphics indicate safety instructions and important explanations.
Failure to comply with this instruction will cause personal injury and material damage.
● Indicates standard equipment.
○ Indicates optional equipment.
Copyright
Copyright of these instructions remains with the company that indicated on the CE- certificate at the end
of this manual. For trucks sold within USA, copyright remains with the company that indicated on the
company sticker.

2

3
TABLE OF CONTENTS
1. CORRECT USE AND APPLICATION .................................................................................................... 6
a. General ............................................................................................................................................... 6
b. Correct application .............................................................................................................................. 6
c. Approved application conditions ......................................................................................................... 6
d. Proprietor responsibilities ................................................................................................................... 6
e. Adding attachments and/or optional equipment ................................................................................. 7
2. Truck Description .................................................................................................................................... 8
a. Application .......................................................................................................................................... 8
b. Assembly Overview ............................................................................................................................ 9
b.1 Functional Description ................................................................................................................ 10
c. Technical data .................................................................................................................................... 11
d. Description of identification plate, safety and warning labels .......................................................... 13
d.1 Identification plate ....................................................................................................................... 14
3. Transport and Commissioning ............................................................................................................. 15
a. Lifting by crane ................................................................................................................................. 15
b. Transport ........................................................................................................................................... 16
c. Using the truck for the first time ........................................................................................................ 16
d. Move the tractor without the tractor's own drive system .................................................................. 17
4. Battery - Servicing, Recharging, Replacement .................................................................................... 18
a. Safety regulations for handling of lead-acid batteries ...................................................................... 18
b. Battery overview ............................................................................................................................... 19
c. Battery types ..................................................................................................................................... 20
d. Charging the battery ......................................................................................................................... 20
e. Battery removal and installation ....................................................................................................... 21
5. Truck Operation .................................................................................................................................... 23
a. Safety regulations for the operation of the tow tractor ..................................................................... 23
b. Controls and operations ................................................................................................................... 24
c. Display unit ....................................................................................................................................... 25
c.1 Operating instructions for the display unit .................................................................................. 25
c.2 Battery indicator .......................................................................................................................... 26
c.3 Curtis 3401T-5002 display (○) ..................................................................................................... 26
c.4 Key functions of Curtis 3401T-5002 display (○) .......................................................................... 27
d. Putting the tractor into operation ...................................................................................................... 27
d.1 Checks and operations to be performed before starting daily operation ................................... 27
d.2 Getting on and off the tractor ...................................................................................................... 28
d.3 Adjusting the seat ........................................................................................................................ 28
d.4 Seat belt ...................................................................................................................................... 28
d.5 Preparing the tractor for operation .............................................................................................. 29
d.6 Parking the tractor securely ........................................................................................................ 30

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e. Operating the tractor ......................................................................................................................... 30
e.1 Safety regulations for traveling operation ................................................................................... 30
e.2 Emergency stop, traveling, steering, braking ............................................................................. 31
e.3 Activating the lights ..................................................................................................................... 32
e.4 Load operation ............................................................................................................................ 32
e.5 Travel with trailer ......................................................................................................................... 33
e.6 Side controls operation ............................................................................................................... 34
f. Operating instructions for pin-code lock (○) ...................................................................................... 35
f.1 Description of the pin-code lock .................................................................................................. 35
f.2 Starting up the truck ..................................................................................................................... 35
g. Trouble shooting ............................................................................................................................... 36
g.1 Fault codes of LDB80S04 display unit ........................................................................................ 36
g.2 Fault codes of Curtis 3401T - 5002 display unit (○) ................................................................... 38
6. TRUCK MAINTENANCE ...................................................................................................................... 55
a. Operational safety and environmental protection ............................................................................. 55
b. Maintenance safety regulations ........................................................................................................ 55
b.1 Lifting and jacking up the truck ................................................................................................... 55
b.2 Cleaning ...................................................................................................................................... 56
b.3 Operating the electrical system .................................................................................................. 56
b.4 Tractor wheels ............................................................................................................................. 57
c. Maintenance and Inspection ............................................................................................................. 57
c.1 Maintenance checklist ................................................................................................................. 57
c.2 Liquid dielectrics .......................................................................................................................... 59
d. Lubrication diagram .......................................................................................................................... 59
e. Maintenance instructions .................................................................................................................. 60
e.1 Preparations for completing maintenance operations ................................................................ 60
e.2 Tighten the wheel hub nuts and bolts ......................................................................................... 61
e.3 Brake fluid ................................................................................................................................... 61
e.4 Refill with distilled water .............................................................................................................. 62
e.5 Check electrical fuses ................................................................................................................. 63
e.6 Servicing the seat belt ................................................................................................................ 63
e.7 Recommissioning the truck ......................................................................................................... 63
f. Decommissioning and storing the tractor .......................................................................................... 63
f.1 Precautions before storage .......................................................................................................... 64
f.2 Precautions during storage .......................................................................................................... 64
f.3 Recommissioning after storage ................................................................................................... 64
g. Carry out safety inspections of the tractor regularly or in the event of an abnormal situation ......... 64
h. Scrap and disposal ........................................................................................................................... 65
7. WIRING/ CIRCUIT DIAGRAM ............................................................................................................. 66
a. Electrical diagram ............................................................................................................................. 66
a.1 T30Q Electrical diagram (QT controller) ..................................................................................... 66
a.2 T30Q Electrical diagram for (QT controller) with pin-code lock .................................................. 67
a.3 T30QElectrical diagram for (Curtis controller) ............................................................................ 68
a.4 T30Q Electrical diagram for (Curtis controller) with pin-code lock ............................................. 69

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a.5 T60Q Electrical diagram (QT controller) ..................................................................................... 70
a.6 T60Q Electrical diagram for (QT controller) with pin-code lock .................................................. 71
a.7 T60QElectrical diagram for (Curtis controller) ............................................................................ 72
a.8 T60Q Electrical diagram for (Curtis controller) with pin-code lock ............................................. 73
8. SPECIALIZED STIPULATIONS FOR US- AMERICAN MARKET ....................................................... 74
a. Foreword/ Compliance ..................................................................................................................... 74
b. Technical data for US market ........................................................................................................... 75

6
1. CORRECT USE AND APPLICATION
a. General
The tow tractor described in this manual is a equipment suitable for towing trailer loads.
The tow tractor must be used, operated and serviced in accordance with the present operating
instructions. Any other type of application is considered improper use and may result in injuries to
personnel and damage to the tow tractor or other property.
b. Correct application
The maximum load is indicated on the identification plate and must not be exceeded.
Load must be attached by using a trailer coupling or attachments approved by the manufacturer.
— Towing the load.
— Pushing the load is not allowed.
c. Approved application conditions
The area and point loads allowed by the road for travel must not be exceeded.
When the visibility is obstructed, the operator need work in cooperation with a guider.
The driver must ensure that the loading /unloading platform is not removed or released during
loading or unloading.
● It is applicable to industrial and commercial environments.
● The allowable temperature is 5°C to 50°C, and it is forbidden to run the tractor in the cold storage.
● It can only be used on fixed even ground with sufficient load-bearing capacity in accordance with
DIN15185.
● It can only be used on roads with good visibility and the permission of the owner of the equipment.
● The maximum gradeability for unladen tow tractor is 15%.
● Do not drive laterally or diagonally when going downhill.
● Operate the tow tractor in areas open to the public.
When using this tow tractor in extreme environments, additional special equipment must be installed and
the manufacturer's approval must be obtained.
Operating this tow tractor in explosion-proof areas is not allowed.
Do not operate this tractor outdoors or in hazardous areas during inclement weather (storms, lightning).
d. Proprietor responsibilities
For the purposes of the present operating instructions, the "operating company" is defined as any natural
or legal person who either uses the tow tractor himself, or on whose behalf it is used. In special cases
(e.g. leasing or renting), the operating company is considered to be the person who is to carry out the
specified operational duties in accordance with existing contractual agreements between the owner and
operator of the industrial truck.
The operating company must ensure that the tow tractor is used only for its intended purpose and that
dangers to the health and safety of the operator and third parties are prevented. Furthermore, accident

7
prevention regulations, safety regulations and operating, servicing and repair guidelines must be
followed.
The tractor may only be operated by persons who have received the relevant special training. The
operating company must ensure that all operators have read and understood these operating
instructions.
Failure to comply with the operating instructions shall invalidate the warranty. The same applies if
improper work is carried out on the truck by the customer or third parties without the permission of
the manufacturer.
e. Adding attachments and/or optional equipment
The mounting or installation of additional equipment which affects or extends the functionality of the
tow tractor requires prior permission in writing from the manufacturer. Local-authority approval may
also need to be obtained.
Local authority approval, however, cannot take the place of the manufacturer's approval.

8
2. Truck Description
a. Application
This tow tractor is a rear-drive electrically controlled industrial truck and a load tractor for traction.
This tow tractor is intended for indoor or outdoor use. Generally, it is not necessary to replace the battery,
but if it is used intensively, the battery should be replaced (see "Battery - Servicing, Recharging,
Replacement" in Chapter 4).
It is not allowed to operate the tow tractor in road transport enterprises.
The rated capacity is indicated on the ID-plate.

9
b. Assembly Overview
Item
Description
Item
Description
1
●
Battery panel latch
15
○
Aviation connector (trailer running socket)
2
○
Warning lamp
16
●
Storage table (load capacity 25kg)
3
●
Seat
(with seat switch and safety belt)
17
○
Pin-code lock
4
○
Arm rest
18
●
USB access
5
●
Blue-ray light
19
●
Steering wheel
6
●
Bumper rubber
20
●
Combined switches
(turn signal, driving direction)
7
●
Steering front caster
21
●
Key switch
8
●
Front lights (main lamp, turn signal)
22
●
Rear-view mirror
9
●
Battery panel
23
●
Display
10
●
Drive wheel
24
●
Emergency switch
11
●
Coupling
25
●
Drive axle assembly
12
●
Rear lights (brake light, turn signal)
26
●
Drive motor assembly
13
●
Sideways control
(emergency stopping)
27
●
Electromagnetic brake assembly
14
●
Sideways control (FW./ BW.)
●: standard equipment ○: optional equipment

10
b.1 Functional Description
Overview
The chassis is of steel structure, and the steps on both sides of the tractor are low. The battery panel can
be flipped over, tilt it back when changing and servicing the batteries. The trailer coupling has 3 layers
and comes with a trailer connector. The driver's seat is equipped with a seat switch to assist start driving.
Load capacity of storage table for standard specification is up to 25kg.
The drive axle is an elastic suspension structure, and the steering axle is also suspended, which
improves the driver's operating comfort.
For the steering system, the steering wheel transmits the steering force via the chain. The chain is
adjustable and lubricated. The steering transmission is completed through the steering shaft and
steering chain.
Drive system
The drive unit equips with an AC motor (5kW, 48V). The drive system controls rotation speed to prevent
the tractor from sliding down when stopped on a slope.
Lights
Lights of the tow tractor includes:
● Two main lamps (combination of main lamp and turn signal)
● Two rear lights (combination of brake light, reverse light and turn signal)
● Warning flasher
● Blue-ray light
Braking System
The service brake is a hydraulic drum brake that act on both drive wheels. The brake pressure sensor
monitors the brake pressure and controls the brake lights. When the tractor comes to a standstill or the
driver leaves the seat, the electronically automatically controlled electromagnetic brake is activated
immediately. Pressing down the accelerator pedal automatically releases the electromagnetic brake.
Parking brake
The electromagnetic brake is activated immediately after the tractor comes to a standstill. When parking
on a slope, the tractor will be electrically controlled to stop until the electromagnetic brake is activated.
When driving again, before releasing the electromagnetic brake, the traction motor will generate
sufficient torque to prevent the towing tractor from rolling down.

11
c. Technical data
The technical data given below are in accordance with the VDI2198 standard. Our company reserves the
right to make technical changes and supplements.

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Main technical data for standard version
Type sheet for industrial truck acc. to VDI 2198
Distinguishing mark
1.2
Manufacturer’s type designation
T30Q
T60Q
1.3
Drive: electric (battery type,
mains, ...), diesel, petrol, fuel gas
Electric
Electric
1.4
Operator type: hand, pedestrian,
standing, seated, order-picker
Seated
Seated
1.5
Rated capacity/ rated load
Q (t)
3.0
6.0
1.7
Rated drawbar pull
F (N)
750
1500
1.9
Wheelbase
y (mm)
1040
1150
Weig
ht
2.1
Service weight (with battery)
kg
1080
1245
2.3
Axle loading, unladen front/ rear
kg
440/640
495/750
Tyres/ chassis
3.1
Tires
Solid rubber wheel
Solid rubber wheel
3.2
Tire size, front
4.00-8
4.00-8
3.3
Tire size, rear
4.00-8
4.00-8
3.5
Wheels, number front/ rear (x=driven
wheels)
1 / 2x
1 / 2x
3.6
Tread, front
b10 (mm)
0
0
3.7
Tread, rear
b11 (mm)
878
878
Dimensions
4.8
Seat height relating to SIP/ stand
height
h7 (mm)
980
980
4.12
Coupling height
h10 (mm)
230/330/420
230/330/420
4.13
Loading height, unladen
h11 (mm)
680
680
4.19
Overall length
l1 (mm)
1870
2020
4.21
Overall width
b1 (mm)
996
996
4.32
Ground clearance, centre of
wheelbase
m2 (mm)
120
120
4.35
Turning radius
Wa (mm)
1590
1680
Performance
5.1
Travel speed, laden/ unladen
km/h
8 /14
7/14
5.5
Drawbar pull, laden/ unladen
N
750
1500
5.6
Max. drawbar pull, laden/ unladen
N
3000
6000
5.10
Service brake
Hydraulic +
Electromagnetic
Hydraulic +
Electromagnetic
Electric-engine
6.1
Drive motor rating S2 60min
kW
5.0
6.0
6.3
Battery acc. to DIN 43531/35/36 A,
B, C, no
DIN
DIN
6.4
Battery voltage/ nominal capacity K5
(V)/(Ah)
48/240; 48/270; 48/300
48/320；48/360；48/400
6.5
Battery weight (+/-5%)
kg
420/470/520
530/580/630
Addi
tion
data
8.1
Type of drive unit
CFET-DRV, AC drive unit
CFET-DRV, AC drive unit
10.7
Sound pressure level at driver’s seat
dB (A)
＜70
＜70

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d. Description of identification plate, safety and warning labels
Keep the safety and warning labels and the identification plate intact and legible. Replace if necessary.
Item
Description
28
Identification plate
29
Notice label: “Observe the instructions manual”
30
Attachment points for loading by crane

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d.1 Identification plate
Type
XXXX
Serial Number
XXXX
Manufacture date
XXXX
Rated drawbar pull
XXX N
Max. drawbar pull
XXX N
System voltage
XX V
Rated power
XXX kW
Service weight (without battery)
XXX kg
Battery mass, min./max.
XX/XX kg
Rated capacity
XXX kg
XXXXXXXXX
XXXXXXXXXX
When inquiring about the tow tractor or ordering spare parts, always quote the serial number.

15
3. Transport and Commissioning
a. Lifting by crane
Incorrect crane loading and unloading procedures can result in accidents. Improper use or use of
unsuitable lifting equipment can cause the truck to crash when being loaded by crane.
● Prevent the truck from hitting other objects during lifting, and avoid uncontrolled movements. If
necessary, secure the truck with guide ropes.
● The tractor should be loaded/ unloaded only by people who are trained in using fixing
accessories and lifting equipment.
● Wear personal protective equipment (e.g. safety shoes) when loading/ unloading by crane.
● Do not stand under lifted loads.
● Do not walk into or stand in a hazardous area.
● Always use lifting equipment with sufficient capacity (check the ID plate for truck weight).
● Always attach the crane lifting equipment to the specified attachment points and prevent them
from slipping.
● Use the lifting accessories only in the specified load direction.
● Crane lifting equipment must be fastened in such a way that it does not come into contact with
any attachments when lifting.
Park the tractor securely and attach the crane lifting gear to the attachment points (1 and 2) according to
the figure below.

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b. Transport
The truck must be securely fastened when transported on a lorry or a trailer. The lorry or trailer must
have fixing plate.
Tighten the lashing strap (3) for fixing the tractor and fix it on the fixing plate.
Loading and unloading should be carried out by specially trained staff. Effective measures must be
determined according to the specific case to ensure the correctness and security of measurement
and loading and unloading operations.
c. Using the truck for the first time
The tractor must only be operated with battery power. Rectified AC current will damage the electrical
components. The battery connection cable length (towing) shall not exceed 6 meters.
After receiving/ transporting the tow tractor, please perform the following checks before (firstly)
operating the tractor:
● Check the tractor for completeness and normal status.
● Install the battery if necessary. Do not damage the battery cables.
● Check the battery status (see chapter 4).
● Start the tractor according to the instructions (see chapter 5).

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If the tractor has been parked for a long period, the wheel surfaces may tend to flatten. Once the tractor
has covered a certain distance, the flattening will disappear automatically.
d. Move the tractor without the tractor's own drive system
If the tractor breaks down and affects normal driving but must be moved, follow the steps below:
● Activate the emergency switch (5) by pressing the button.
● Operate the key switch (4) to "off" position and remove the key.
● Place the tractor in a fixed position to prevent accidental movement.
● Open the battery panel (6) (refer to Chapter 4).
● Screw two bolts (8) into the brake (7) to tighten the fixing plate. The tractor can now be moved.
● Unscrew the bolts (8).
At this moment, the brake has been restored.
● Close the battery panel (6).
Towing the tractor
● Fix the coupling bar or rope on the tow eye of the tow truck and the towed truck respectively.
● Unplug the battery connector (refer to chapter 4).
● Disengage the electromagnetic brake: screw two bolts (8) into the brake (7) to tighten the fixing
plate.

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● There must be an authorized driver sitting in the driving position of the towed truck to control the
direction of travel of the towed truck. Step speed must be used when towing!
4. Battery - Servicing, Recharging, Replacement
a. Safety regulations for handling of lead-acid batteries
Before working on the battery, park the towing tractor properly (see Chapter 5).
Maintenance personnel: Batteries may only be charged, serviced or replaced by trained personnel.
These operating instructions and the manufacturer's instructions concerning batteries and charging
stations must be observed when carrying out the work.
Fire protection: Do not smoke and avoid open flames when around the batteries. When the tractor is
parked for charging there must be no inflammable material or equipment that causes sparks within a
distance of at least 2 m in the surrounding area. The room must be ventilated. Fire protection equipment
must be available.
Battery maintenance: The battery cap must be kept dry and clean. Terminals and cable lugs must be
kept tight and clean, and a small amount of special grease should be applied. If the electrodes of the
battery are not insulated, they must be covered with a non-slip insulating mat.
Battery disposal: Batteries may only be disposed of in accordance with national environmental
protection regulations or disposal laws. The manufacturer's disposal instructions must be observed.
Before closing the battery panel, make sure that the battery cables are not damaged.
Risk of accidents and injuries when handling batteries
Batteries contain dissolved acid which is toxic and caustic.
● Always wear protective clothing and goggles when performing any operation on the battery.
● Avoid direct contact with battery acid.
● Do not let battery acid come into contact with skin, clothing or eyes. If necessary, rinse with
plenty of clean water.
● In the event of physical injury (e.g.skin or eye contact with battery acid), go to a doctor
immediately.
● Spilled battery acid should be neutralized immediately with plenty of water.
● Batteries can only be used when the battery panel is closed.