Trebro Quadlift QL016 Owner's manual

Part No. 66022
rev 10/8/08
OWNER / OPERATOR’S MANUAL
Serial Number QL016 & up
Photo by Jim Claxton

Trebro Manufacturing
P.O. Box 80390
Billings, Montana 59108
[phone] [phone]
Fax [phone]
All information, illustrations, and specifications contained in this manual
are based on the latest product information available at the time of printing.
The right is reserved to make changes at any time without notice.

rev 4/28/08 66022 1
TABLE OF CONTENTS
INTRODUCTION
Specifications ...................................................................................................................... 1-1
Identification ......................................................................................................................... 1-2
Definition of Directions ........................................................................................................ 1-2
SAFETY
Safety Precautions .............................................................................................................. 2-1
Operating Safety.................................................................................................................. 2-2
General Safety .............................................................................................................. 2-3, 2-4
Safety Decals ...................................................................................................................... 2-5
OPERATION
Pre-Operation ............................................................................................................... 3-1, 3-2
Suregrip Hand Control Functions ........................................................................................ 3-3
Screen Functions ................................................................................................................ 3-4
Main Menu Screen ........................................................................................................... 3-4
Engine Screen ................................................................................................................. 3-5
Fault Screen .................................................................................................................... 3-5
Help Screens ................................................................................................................... 3-6
Loading onto a Trailer .......................................................................................................... 3-7
Operating Procedure ........................................................................................................... 3-7
SERVICE/MAINTENANCE
General Maintenance ........................................................................................................... 4-1
General Service ................................................................................................................... 4-1
Maintenance Specifications ................................................................................................. 4-2
Tag Axle Wheel Bearing Adjustment .................................................................................... 4-3
Recommended Wheel Bearing Lubrication Specifications ................................................. 4-4
WARRANTY
rev 6/10/08

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4/16/08 66022 1-1
Section 1 INTRODUCTION
Specifications
Engine -------------------------- John Deere 4.5 liter, 115 HP, Tier II
Drive ----------------------------- Hydrostatic transmission
Top Speed --------------------- 20 mph
Load Capacity ---------------- Four pallets or eight big rolls
Tires ----------------------------- High flotation
Frame --------------------------- Welded steel tubing
Width ---------------------------- 12 ft, 2 in
Height --------------------------- 9 ft, 3 in
Length -------------------------- 24 ft, 4 in
Weight -------------------------- 16,740 lbs
Specifications subject to change without notice.
rev 4/18/08

1-2 66022 4/16/08
INTRODUCTION Section 1
Identification
The serial number is stamped into the frame near the ladder (see below). This number must accompany all parts
orders and must appear on all correspondence.
Definition of Directions
The “Right” and “Left”, “Front” and “Rear” of the machine are referenced from the operator’s right and left when
standing behind the machine facing the direction of forward travel.

4/16/08 66022 2-1
Section 2 SAFETY
Safety Precautions
BE ALERT!
This symbol is used to call attention to instructions concerning personal safety.
Read the messages that follow this symbol and be alert to the possibility of
personal injury or death resulting from misuse. Your safety and the safety of
others is involved.
SIGNAL WORDS DEFINITIONS
A signal word - DANGER, WARNING, or CAUTION - is generally used with the safety alert symbol.
Indicates a high probability that death, severe bodily injury, and/or major
property damage could result.
Is serious but less inevitable. There is some probability that death, severe
bodily injury, and/or property damage could result.
Is less serious but still demands attention. Indicates a hazard which may
result in minor or moderate injury and/or property damage. May also be
used to alert against unsafe practices.
Read and understand this manual and any other training material before attempting to
operate or service this machine. Failure to do so could result in personal injury and/or
equipment damage. If clarification of any section is required, contact the manufacturer.
If the operator cannot read English, it is the owner’s responsibility to explain the
material contained in these manuals to them.

2-2 66022 4/16/08
SAFETY Section 2
Operating Safety
• Before operating the QuadLift it is important the operator read and thoroughly understand this manual.
Only trained personnel should operate this machine. It is the operator’s responsibility to ensure that all
guards, decals, and shields are correctly positioned and undamaged. The operator can prevent and is
responsible for accidents or injuries occurring to themselves, other people, or property.
•To avoid unsafe driving conditions and/or damage to machine, Auto Level must be enabled during
operation.
• Never allow anyone to operate or service this machine while under the influence of alcohol or drugs.
• Operate all controls from the operator’s seat.
• The seatbelt must be worn while operating this machine.
• Inspect seat belt and mounting hardware frequently. Look for signs of loose hardware or belt dam-
age. Replace only with factory approved parts.
• Do not allow riders on machine. Riders are subject to injury such as being thrown from the machine.
Riders also obstruct the operator’s view resulting in the machine being operated in an unsafe manner.
• Keep people and pets a safe distance away from machine. Keep children away from and off the
machine at all times.
• Operate the machine only in daylight or in good artificial light.
• Drive only at low speeds until completely familiar with the machine. Failure to do so could create
unsafe operating conditions.
• Carry the load high enough to avoid raised or uneven surfaces.
• Use extreme caution when operating with forks near the ground. Forks must not be touching the
ground while machine is moving.
• After inserting forks into pallet come to a complete stop before raising pallet.
• Do not raise or lower the load while the machine is moving. The operator’s attention could be dis-
tracted from driving.
• Exercise extra caution on inclines.
• Use parking brake only when machine is motionless. Do not use it to slow machine. Make certain
parking brake is disengaged before putting machine into motion.
• Before leaving the operator’s seat, place the machine in neutral on a level surface, stop the engine,
and apply the parking brake.
• Do not fill the fuel tank while the engine is running. Do not smoke while filling the fuel tank or servic-
ing the fuel system. Keep any type of open flame away. Wait for the engine to cool before refueling.
Always clean up spilled fuel.
rev 4/28/08

4/16/08 66022 2-3
Section 2 SAFETY
Never operate the machine if there is a leak in the fuel or hydraulic system.
Wear close tting clothing and safety equipment appropriate for the job. Prolonged exposure to loud
noise can cause impairment or loss of hearing. Wear a suitable hearing protective device such as
earmuffs or earplugs to protect against objectionable or uncomfortable loud noises.
Operating the machine safely requires the full attention of the operator. Do not wear radio or music
headphones while operating machine.
General Safety
Before servicing or maintaining the QuadLift it is important the mechanic read and thoroughly un-
derstand this manual. Only trained personnel should service or maintain this machine.
THIS HARVESTER IS NOT DESIGNED OR INTENDED FOR USE ON PUBLIC ROADS. IT IS THE
RESPONSIBILITY OF THE OWNER AND/OR USER OF THE HARVESTER TO ENSURE THAT
IT IS LEGAL TO USE THE HARVESTER ON PUBLIC ROADS IN THE COUNTRY, STATE OR
JURISDICTION IN WHICH THE HARVESTER IS TO BE USED.
Adhering to the recommended service, maintenance, and operating procedures will help in the safe
and trouble-free operation of the machine.
Do not perform any maintenance, service, or adjustments before stopping the engine, applying the
parking brake, blocking the wheels, and removing the ignition key.
Keep all shields and decals securely in place.
Do not modify or add to this equipment without the manufacturer’s authorization. Unauthorized
modications may impair function and/or safety and affect machine life.
Do not go beneath the forks. Injury may result from mechanical failure or falling objects.
Securely support any machine elements that must be raised for service work.
Install a re extinguisher on the machine. Keep the entire machine clean, preventing any possibility
of re.
Do not do any welding on the machine until the battery is disconnected. Always connect welding
ground close to the work.
Do not heat by welding or using a torch near pressurized uid lines. Pressurized lines can acciden-
tally burst when heated. Flammable spray can be generated by heating near pressurized uid lines,
resulting in severe burns.
Relieve pressure before connecting or disconnecting lines.
Tighten all connections before starting the engine or pressurizing lines.
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rev 10/8/08

2-4 66022 4/16/08
SAFETY Section 2
General Safety
• Do not use your hand to check for leaks. Use a piece of cardboard or wood to search for leaks.
Escaping diesel and hydraulic fluid under pressure can have sufficient force to penetrate the skin and
cause serious injury. If fluid is injected into the skin it must be surgically removed within a few hours by
a doctor familiar with this form of injury or gangrene may result.
• Use caution when servicing the cooling system. Release of fluids from a pressurized cooling system
can cause serious burns. Only remove filler cap with engine off and when cool enough to touch with
bare hands. Slowly loosen cap to relieve pressure before removing entirely.
• Caution must be used when re-inflating or bringing a low tire up to recommended pressure. Check
air pressure with gauge before connecting an air hose to a partially inflated tire. Overinflation could
result in a violent explosion.
If servicing or replacing a battery, the following precautions must be taken.
• Always remove the grounded battery clamp first and replace it last.
• Lead acid batteries contain sulphuric acid which can cause severe burns and/or blindness. Always
handle with care.
• A lead acid battery under charge gives off the flammable gas hydrogen. Keep away from flame or
source of ignition and always observe the no smoking rule.
• When charging, always switch off the battery charger before connecting or disconnecting any bat-
tery. Always ensure adequate ventilation around the battery.
• When mixing electrolyte: Protective clothing must be worn. Care should always be taken that elec-
trolyte does not come into contact with the body, particularly the eyes. Personal protective equipment
must be worn. When mixing electrolyte, acid must always be added to water, never water to acid.
• FIRST AID: Immediately flood the affected area with water under low pressure for at least 15 min-
utes. With potential eye injury even seconds can make the difference in minimising serious injury.
Seek medical attention immediately.
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its con-
stituents are known to the State of Califor-
nia to cause cancer, birth defects, and other
reproductive harm.
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, and related ac-
cessories contain lead and lead com-
pounds, chemicals known to the State of
California to cause cancer and reproduc-
tive harm.
WASH HANDS AFTER HANDLING!

4/16/08 66022 2-5
Section 2 SAFETY
Safety Decals
This decal warns that guards must be
kept in place and properly secured.
This decal is a general warning to operators, mechan-
ics, and the general public to follow safety precautions.
This decal is a reflective strip designed to
attract attention during low light conditions.
These decals warn to stay away from the machine.
Parts will move suddenly and without warning.
This decal warns to never open electrical
control boxes without proper supervision.

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rev 4/28/08 66022 3-1
Section 3 OPERATION
Pre-Operation
The operator is responsible for the following:
• Check the engine as described in the engine manual.
• Check that all decals, guards, and shields are in good condition and correctly and securely in place.
• Check that all controls are undamaged, clean, and ready for use.
• Make a thorough visual check that all hardware, fittings, nuts, bolts, clamps, hoses, and all types of connec-
tions are secured correctly.
• Check tire pressure (refer to page 4-2) and check for tire damage. Never exceed the maximum pressure
indicated on the tire.
CAUTION MUST BE USED WHEN RE-INFLATING OR BRINGING A LOW TIRE
UP TO RECOMMENDED PRESSURE. CHECK AIR PRESSURE WITH GAUGE
BEFORE CONNECTING AN AIR HOSE TO A PARTIALLY INFLATED TIRE.
OVERINFLATION COULD RESULT IN A VIOLENT EXPLOSION.
• Check hydraulic lines, hoses, and connections for leaks.
IF A LEAK IS SUSPECTED, USE A PIECE OF CARDBOARD OR WOOD, NOT
YOUR HANDS, TO CHECK FOR LEAKS. ESCAPING DIESEL AND HYDRAU-
LIC FLUID UNDER PRESSURE CAN HAVE SUFFICIENT FORCE TO PEN-
ETRATE SKIN AND CAUSE SERIOUS INJURY. IF FOREIGN FLUID IS IN-
JECTED INTO THE SKIN IT MUST BE SURGICALLY REMOVED WITHIN A FEW
HOURS BY A DOCTOR FAMILIAR WITH THIS FORM OF INJURY OR GAN-
GRENE MAY RESULT.

3-2 66022 rev 4/28/08
OPERATION Section 3
Before operating for the first time:
Familiarize yourself with the following controls:
•Emergency Stop Button
•Parking Brake: (toggle switch on joystick control box). This is only a parking brake, not an emergency brake.
•Control Screen
•Tilt Steering
•Foot Controls: Outer lowers forks. Inner raises forks.
•Joystick & Suregrip Hand Control: Always bring the machine to a complete stop before changing direction.
Emergency Stop Button
Push down to stop engine.
Twist clockwise to release.

rev 4/28/08 66022 3-3
Section 3 OPERATION
* RPM Down
Left Turn
Signal
Flashers
Windshield
Washer
*** Crawl
Windshield
Wiper
Operator Platform
Rotate Right
**** Auto Level
Air Suspension
(hidden trigger)
Right Turn
Signal
not used
Suregrip Hand Control Functions
Horn
* RPM Up ** Big Roll
Operator Platform
Rotate Left
* RPM Adjustment:
** Big Roll: Pressing and holding both hand switch and outer foot control will cause outer fork to swivel outward,
allowing transport of big rolls. Pressing both hand switch and inner foot control returns fork to pallet position.
*** Crawl: Press once to shift machine into “Crawl” or low gear. Press again to shift to high gear.
**** Auto Level: Should always be enabled except when traction is lost while loading QuadLift onto a trailer. To
disable Auto Level for loading, squeeze and hold bottom of trigger five seconds (removing air from suspension).
To re-enable Auto Level, squeeze momentarily, returning machine to working mode.
TO AVOID UNSAFE DRIVING CONDITIONS AND/OR DAMAGE TO MACHINE,
AUTO LEVEL MUST BE ENABLED DURING OPERATION.
Lights
not used
not used

3-4 66022 rev 4/28/08
OPERATION Section 3
Screen Functions
Main Menu Screen
Parking Brake Indicator
Differential Lock Indicator
(diff lock is automatically
controlled)
Crawl Gear Indicator
Fault Indicator
To Engine Screen To Help Screens
To Fault Screen

rev 4/28/08 66022 3-5
Section 3 OPERATION
Engine Screen
Fault Screen
To Main Menu Screen
Auto Level
Air Suspension
To Main Menu Screen

3-6 66022 rev 4/28/08
OPERATION Section 3
Help Screens
Indicates each button or switch on
the suregrip hand control
Indicates active fork
Indicates status of controller inputs

rev 10/8/08 66022 3-7
Section 3 OPERATION
Loading onto a Trailer
If traction is lost from a drive tire while loading the QuadLift onto a trailer, traction can be regained by temporarily
removing air from the air suspension (see Suregrip Hand Control Functions).
TO AVOID UNSAFE DRIVING CONDITIONS AND/OR DAMAGE TO MACHINE,
AUTO LEVEL MUST BE ENABLED DURING GENERAL OPERATION.
THIS HARVESTER IS NOT DESIGNED OR INTENDED FOR USE ON PUBLIC
ROADS. IT IS THE RESPONSIBILITY OF THE OWNER AND/OR USER OF THE
HARVESTER TO ENSURE THAT IT IS LEGAL TO USE THE HARVESTER ON
PUBLIC ROADS IN THE COUNTRY, STATE OR JURISDICTION IN WHICH THE
HARVESTER IS TO BE USED.
Operating Procedure
Start engine. Note: Engine will not start if park brake is not engaged.
Raise all four sets of forks high enough to avoid any raised or uneven surfaces.
Remove parking brake and put machine in motion by slowly moving joystick to front or rear. The machine must
come to a complete stop before changing direction. Operate at low speeds until completely familiar with opera-
tion of the QuadLift under all conditions. Always slow ground speed before shifting down to “crawl” gear.
If loading a pallet or roll, keep forks raised until near the load, stop forward motion, lower forks nearly to the
ground, then slowly move forward until forks are completely inserted into or beneath load. Every attempt should
be made not to drag forks across the ground. Doing so places unnecessary pressure on the fork rollers and
can lead to equipment failure. Next, raise forks with load high enough to avoid any raised or uneven surfaces,
then proceed to next pallet or roll.
TO AVOID DAMAGE TO HYDRAULIC COMPONENTS, THE MACHINE MUST
BE BROUGHT TO A COMPLETE STOP BEFORE CHANGING DIRECTION.
DO NOT RAISE OR LOWER THE FORKS WHILE THE MACHINE IS MOVING.
DOING SO NOT ONLY CAUSES A DISTRACTION (UNSAFE DRIVING CONDI-
TION), IT COULD ALSO LEAD TO THE FORKS BEING LOWERED INTO THE
GROUND WHILE MOVING.
BEFORE LEAVING THE OPERATOR’S SEAT, PLACE THE MACHINE IN
NEUTRAL ON A LEVEL SURFACE, STOP THE ENGINE, AND APPLY THE
PARKING BRAKE.