Kellfri 23-TV25 User manual

Read this manual carefully
before using the product!
Translated from the original
2018-10-23
23-TV25
TIPPING TRAILER

Table of contents
Table of contents
Introduction 3
Product details 3
Safety instructions 4
Product safety information 4
Instructions for emergency situations 5
Warning decals 5
Personal protection 6
Surroundings 6
Steps to take before use 6
Use 7
Connecting the trailer 7
After use 8
Transportation and set-up 8
Recycling 9
Maintenance and service 9
Care instructions 9
Blueprint and material list 10
Assembly instructions TV25 11 - 15
Electrical diagram for connecting electrical contacts to trailers 16
Notes 18
Complaint form 19
Warranty terms and conditions 20


Table of contents
INTRODUCTION
Thank you for choosing a product from Kellfri AB. Compliance with the general safety instruc-
tions, instruction manual and sound common sense will guarantee many years of enjoyment
using the product. Kellfri’s equipment and products are aimed at self-employed farmers who
have stringent performance demands.
PRODUCT DETAILS
Kellfri’s Tipping Trailer has opening aps and is perfect for lighter transport work.
This tipping trailer is equipped with a tipper ram and can withstand a max. load of up to
2,500kg.
The perfect trailer for gardens, parks, smaller farms and forestry work.
Equipped with opening aps, lighting, parking jack and tarpaulin attachment hooks as stan-
dard.
Warning!
The original design of the trailer must not, under any circumstances,
be modied without the approval of the manufacturer. Unauthorised
modications and/or accessories may cause life-threatening injuries or death
to users and others.
PRODUCT NO. 23TV25 TIPPING TRAILER
Load capacity 2.5 tonnes
Load volume 1.25 m3
Total length 3,700 mm
Floor dimensions, L xW 2,400 x 1,270 mm
Floor depth 400 mm
Height 1,100 mm
Max. lifting angle 45°
Tyres (Wheel size) 20 x 10 - 8 / Max. tyre pressure 1.5 bar
Max. load 2,500 kg
Operating weight 335 kg
Rear lights Standard
Opening aps Standard
Axle type Bogie
Kellfri is not liable for any modications, changes or rebuilds carried out by customers.

Table of contents
SAFETY INSTRUCTIONS
Before using the equipment or product, and for the safety of yourself and others, you must
read the safety instructions and instruction manual and understand their contents. Always
make the safety instructions and the instruction manual easily accessible to users of the equip-
ment or product. It is a good idea to read the safety instructions from time to time, both for
your own safety and that of others. If the safety instructions or instruction manual gets dam-
aged or in any other way cannot be used, new copies may be ordered from:
Kellfri AB, Munkatorpsgatan 6, SE-532 37 SKARA, Sweden. Tel.: [phone]
The safety instructions can also be downloaded from the Kellfri website: www.kellfri.se
Do not use the equipment or product if you feel ill, tired or are under the inuence of alcohol.
Do not use the equipment or product if you are taking prescribed medication or drugs. Always
comply with general rules of the road and applicable rules stipulated by the Animal Welfare
Act. People under the age of 15 are not allowed to use the equipment.
Where the machine is used professionally, employers are responsible for ensuring that users of the
machine have theoretical and practical knowledge of the machine and that work is performed in
a safe manner. Stay informed by complying with work environment legislation, contact your local
work environment authority.
PRODUCT SAFETY INFORMATION
Compliance with the safety instructions requires that the tipping trailer is only used as de-
scribed in these instructions. It is the user’s responsibility to read through the instructions and
comply with them.
• The trailer must only be used with tractors that provide the correct towing capability.
• Never overload the tipping trailer. Always comply with applicable regulations to ensure
the permitted total weight for the vehicle is not exceeded. Never exceed the permitted
weight and braking load!
• Never leave the driver’s seat until the brakes on the towing vehicle have been engaged.
• The risk area is 15 metres. Only the operator is allowed to be within the risk area while
the tipping trailer is in use.
• Do not leave a loaded tipping trailer parked unsupervised. To stop the equipment moving,
in an emergency, engage the vehicle’s brake system.
• When unhitching the tipping trailer, it must be empty and on a level surface with the
trailer wheels secured using suitable brake blocks.
• Do not leave a loaded trailer parked unsupervised.
• The parking jack must always be used when carrying out maintenance and service.
• When tipping, the trailer must always be connected to the tractor.
• Always comply with applicable regulations when driving on public roads. An SMV sign
must be visible and mounted when travelling on public roads.
• Operators or others should not stand under suspended loads.
• Never permit children or inexperienced persons to drive the trailer.
• Never allow anyone to travel on the trailer whilst it is in motion. Never allow anyone to
climb up on the trailer whilst it is in motion.
• Always inspect the trailer before use. A damaged or worn tow bar eye and/or hitch must
not be used and should be replaced before the trailer can be used. Using a damaged or
worn tow bar eye and/or hitch may cause serious injuries or death to users and others, as
well as damaging the trailer and equipment.
• Exercise caution when working with equipment with hydraulic hoses as the oil under
pressure can penetrate skin. Immediately seek medical attention if this should occur.
• WARNING! When hitching, the trailer’s brake system must not be connected to the
towing vehicle’s hydraulic system. The trailer’s brake system must be connected to the
tractor’s brake outlet!
• Risk of crushing! Be careful when opening and closing the aps.
• Be extra careful if the trailer has to be moved with oor tipped (risk of tipping)! Use the
right speed; drive as slowly as possible to prevent accidents.

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Table of contents
INSTRUCTIONS FOR EMERGENCY SITUATIONS
In case of emergency, call 112.
Always have a mobile phone or emergency phone available when working alone. A rst aid
kit and re extinguisher must be kept in an easily accessible location when carrying out any
work, maintenance and service.
WARNING DECALS
Make sure warning decals are always visible and clean them when necessary. Do not use a
high-pressure washer directly on the warning decal. If any of part with a decal is replaced or
the decal becomes worn or in any other way unusable, order a new set of decals.
SYMBOL EXPLANATION
Read the operating manual! Before carrying out work.
Risk zone 15 m
Risk zone 15 m
Respect the equipment’s risk zone!
WARNING! Be careful with low-hanging power lines.
Warning! Risk of crushing! - ngers/hands
Do not permit anyone to stand under suspended loads.
Warning! Do not stand under the trailer when it is lifted!
Always prop up the trailer using supports when carrying
out repairs, maintenance and service.
Warning! Oil under pressure can penetrate the skin!
Immediately seek medical attention if this should occur!
Risk child accident!
Children may not be near the trailer.
Retighten nuts, wheel nuts
and hub nuts after a few
hours of operation.
Retighten nuts, wheel nuts and hub nuts after a few hours
of operation.
The product is CE marked

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PERSONAL PROTECTION
Always use suitable clothing and shoes. Do not wear loose clothing or jewellery while working
with the equipment or the product. Long hair should be tied up when working with equip-
ment that has moving parts.
SURROUNDINGS
Check that the work area is free from bystanders, children and objects before hitching or us-
ing the equipment. There is a risk of serious bodily harm. Be extra careful if there are children
in the vicinity of the area where the equipment or product is used or stored. Check that there
are no low-hanging electrical cables within the work area. Exercise caution when working on
slopes and close to ditches.
Always work alone with equipment or products that are made for working alone. Remove all
rubbish from your work area. Keep work areas clean. Always respect the equipment risk zone.
STEPS TO TAKE BEFORE USE
Carefully read the safety instructions and the instruction manual. Make sure that you under-
stand the safety instructions, the instruction manual and warning decals. Use common sense
when using the product and suitable personal protective equipment.
Always check the performance of the machine combination to be used. It is important that
these are in harmony and work satisfactorily together. This is done to ensure the equipment or
product work as expected, and to guarantee the safety of yourself and others.
Carry out a visual inspection of the equipment or product before use. Repair or replace dam-
aged or worn parts to reduce the risk of injury. Grease moving parts and check that all nuts and
bolts are tightened. Correct if necessary.
Learn and remember the correct working method. Beginners must work slowly until they have
learned how the machine or product works. Users/customers are responsible for ensuring us-
ers can handle the situation. If users feel that the machine is dangerous to use, it should not
be used.
Warning!
Compliance with the safety instructions requires that the product is only
used as described in these instructions. It is the user’s responsibility to read
through the instructions and comply with them.
DANGER!
Children must not be left unsupervised in the area.
Do not permit anyone to stand under suspended loads.
Warning! Keep o the machine!

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Table of contents
USE
Only those who understand the safety instructions and the instruction manual may use the
equipment or product. Exercise caution and care when working with the equipment or prod-
uct and only use them in the way described in the instruction manual. There is a risk of crush-
ing when working with equipment that has moving parts. Exercise caution when working
with equipment with hydraulic hoses as oil under pressure can penetrate the skin. Immedi-
ately seek medical attention if this should occur. Always work alone with equipment that is
made for working alone. Respect the equipment’s risk zone.
• Check that the trailer is not damaged before hitching it to the vehicle; the oor must
always be completely at when hitching the trailer.
• Loads must be spread evenly across the trailer. Never exceed the permitted load weight.
• Loads sticking out must be well anchored. Ensure the load is spread evenly across the
trailer. Uneven loads can have an impact on how the towing vehicle is driven and can
cause accidents!
• All operations are performed from the driver’s seat.
• An SMV sign must be attached when travelling on public roads.
• The trailer is equipped for use on public roads. EU regulations stipulate how fast a rig with
a non-braked/braked trailer is allowed to go. Comply with these regulations. (Maximum
of 40 km/h in Sweden and 30 km/h in Norway).
• NOTE: do not disconnect the hydraulic hoses from the tractor, the tipper ram or connec-
tions when the oor is tipped.
• Check that the hitch between the trailer and towing vehicle is locked. When tipping, the
trailer must always be connected to the towing vehicle.
• Tipping must take place on a level, hard surface.
• Safety distance when tipping: 15 m radius.
• Never drive with the trailer in the tipped position. Keep an eye on the trailer, oor, aps
and load when tipping. Stop tipping if anything unexpected should happen or if there is
a risk of damage or overturning due to, for instance, strong side winds.
• Risk of crushing! Be careful when opening and closing the trailer aps!
• Be careful when lowering the oor, especially when it is loaded.
• When carrying out work under the oor, the tipper ram must be disconnected and the
oor locked in place.
CONNECTING THE TRAILER:
• Check the ball coupling on the trailer; then connect the tipping trailer to the towing
vehicle. Beware! When hitching and unhitching the trailer, there is a crushing risk due to
the force exerted on the hitch due to the upward and downward motion.
• Connect the hydraulic hose to the towing vehicle’s hydraulic system. The trailer’s brake
system must be connected to the tractor’s brake outlet!
• Operate and carefully check the movements of the trailer. Hoses must not be stretched or
rub against sharp edges, etc. Correct if necessary. Tighten leaking connections if there are
any leaks. Do not overtighten the connections. They may break if they are overtightened.
Check the air pressure in the tyres. Max. 1.5 bar
• When using a tractor with an automatic hitch system, make sure the tow bar eye is
correctly tted. Always check that the trailer is correctly connected to the tractor.

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Warning!
Never use equipment or products that have defective safety components.
AFTER USE
• Stabilisers must always be used when unhitching the trailer.
• Ensure that the trailer is on a level surface when unhitching it.
• On slopes, place brake blocks in front of the wheels before unhitching.
• Before disconnecting the hydraulic hoses, make sure there is no pressure left in the system.
• To extend the service life of your trailer, do not park it out in the open, but under a roof.
• Wash down the trailer when required.
TRANSPORTATION AND SETUP
Check that the work area is free from bystanders, children and objects before driving o. Al-
ways observe additional caution during transport and moving. Ensure that the equipment or
product is well anchored and existing transport lashings are tted. Always position the load as
low as possible. Respect the risk zones even during transport and moving. Do not permit any-
one to walk under suspended loads when carrying out lifts. Trailers used for transport should
have brakes that work.
Always store the equipment or product on a dry surface, preferably under a roof when not in
use. Ensure that the equipment or product is stable and cannot fall over. Never permit children
to play at the storage site. Be aware of the tipping risk!
Warning!
NOTE: loading and tipping the trailer must de done on an
even surface.
Respect the trailer’s risk zone! Persons are not allowed in
the vicinity of the trailer when tipping and loading.
Most accidents occur when tipping the trailer. It is therefore important to inspect the trailer
and the hitch on the towing vehicle before use. Damaged and worn parts should be replaced.
Incorrect use can lead to serious personal injury or damage the trailer and equipment. When
tipping, the operator must sit in the driver’s seat in the towing vehicle and follow the trailer’s
movements carefully.
IMPORTANT! This can cause major damage to the trailer or lead to a serious accident if tip-
ping is not performed correctly. Make sure the hitch is correctly attached and will stay in place
during tipping.
IMPORTANT! The towing vehicle’s motor must idle when tipping. (This may vary from vehicle
to vehicle.) Always start at a low speed and tip the oor with care. Make sure the trailer is used
as required.
Remember that the driver is liable for any damage or injury.

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Table of contents
RECYCLING
When scrapping, the equipment should be dismantled and transported to a designated recy-
cling station. Contact your municipality for further information.
MAINTENANCE AND SERVICE
Make sure that the equipment is stable and cannot tip over when carrying out maintenance
and service work. Disconnect the trailer from the vehicle while faults are being repaired.
Replace damaged or worn parts to reduce the risk of injuries. Only use spare parts with equal
performance to reduce the risk of injuries and breakdowns. Carry out maintenance, service
and checks in line with recommendations.
• Regularly check the condition of the rig. Retighten the wheel bolts and nuts when re-
quired. If cracks, twists, bends, gaps or fatigue are discovered, stop using the trailer and
rectify the fault. Avoid using the trailer at temperatures lower than -20°C and higher than
+30°C.
• After wheel replacement, check that the wheel nuts are tightened and retighten after a
number of miles in use. The tightening torque must not exceed 90Nm.
• Grease the wheel bearings regularly.
• Never perform welding on the tow bar eye as this may aect its durability!
• Check that all nuts and bolts are tightened after maintenance and service work.
Service Interval
Tyres Before each use Check the air pressure in the tyres. It must always
at least be the recommended air pressure
(1.2-1.5 bar)
Cables and hoses Before each use Check that all cables and hoses are intact.
Wheel nuts Perform an initial check after 2-3 hours of
operation, and subsequently 2-3 times a year.
Retighten all the wheel nuts, 90 Nm
Trailer parts Regularly, at least 3 times a year, Visually inspect any brakes tted, lights, SMV sign,
tow bar eye, bogie eye, hinges. Replace worn and
damaged parts.
Lights Before each use, check that all lights are working.
Trailer After each use Wash down with water if required.
2
3
CARE INSTRUCTIONS
1. Do not overload the tractor and trailer!
2. After wheel replacement, check that the wheel nuts
are tightened and repeat after a stable period of opera-
tion. The tightening torque must not exceed 90 Nm. Use
a torque wrench if possible.
3. Check that the bearing setting is correct to prevent
bearing play and abnormal bearing wear. The bearing
setting should preferably be too loose than too tight.
Regularly grease all wheel bearings.

 Table of contents
NO. DESIGNATION
1 Wheels
2 Side
3 Bottom beam
4 Tow bar beam
5 Side beam
6 Front side
7 Tailgate
8 Support beam
9 End-to-end axle
10 Short axle
11 Pin
12 Bogie
13 Parking jack (stabiliser)
14 R-clip
15 Axle hub
16 12 Washer
17 M12 nut
18 M12 x 30 bolt
19 M12 x 120
21 R-clip
22 M10 x 25 bolt
23 10 Washer
24 M10 x 30 screw
25 M10 nut
26 Tipper ram
27 M20 nut
28 20 Washer
29 M20 x 90 bolt
30 Rear light