EVERUN ER2500 User manual

Telescopic boom Machine ER2500- THE OPERATOR’S
MANUAL
EVERUN ER2500
TELESCOPIC WHEEL LOADER
OPERATORS’ MANUAL
Qingdao Everun Machinery Co., Ltd
Add: Room 802, No.30 Building, Huguangshanse Park, Tonglesan Road, Qingdao, China

Telescopic boom Machine ER2500- THE OPERATOR’S
MANUAL
INDEX
目录
FOREWORD.......................................................................... 1
SECTION 1............................................................................. 2
Safe operating instructions and precaution.......................2
1.1 FOREWORD................................................................2
1.2 SAFETY NORMS........................................................3
1.2.1 SAFETY RULES......................................................3
1.2.2 KEEP ALARM OF FIRE.........................................4
1.2.3 GET ON/OFF THE MACHINE...............................5
1.2.4 LEAVE THE MACHINE..........................................5
1.2.5 SAFETY PRECAUTIONS UNDER HIGH
TEMPERATURE................................................................5
1.2.6 AVOID EXTRUSION DANGER............................ 6
1.2.7 TRAVELLING SAFE...............................................6
1.2.8 TRANSPORT SAFE............................................... 7
SECTION 2............................................................................. 8
2.1 FOREWORD................................................................8
2.2 WARRANTY TERMS................................................. 8
2.3 MACHINE IDENTIFICATION.................................... 9
2.4 DESCRIPTION AND USE OF THE MACHINE... 10
2.4.1 INTERCHANGEABLE EQUIPMENTS..............11
2.4.2 NOISE RISK...........................................................12
2.4.3 LOAD DIAGRAMS................................................12
2.5 TECHNICAL SPECIFICATION..............................14
2.5.1 TECHNICAL SPECIFICATION...........................14
2.5.2 DIMENSION............................................................... 15
SECTION 3...........................................................................16
3.1 COMMANDS AND CONTROLS............................16
3.1.1 STEERING WHEEL..............................................17
3.1.2 COMBINED INSTRUMENT.................................17
3.1.3 Combination switch............................................17
3.1.4 Switch..................................................................... 17
3.1.5 Accelerator pedal................................................ 17
3.1.6 BRAKE PEDAL..................................................... 18
3.1.7 Electric joystick................................................... 18
3.1.8 Boom telescopic lever....................................... 18
3.1.9 Hydraulic output control lever........................ 19
3.1.10 IGNITION KEY................................................... 19
3.1.11 Handbrake...........................................................19
3.1.12 The Plug Pin of Quick Change connector.19
3.2 BEFORE USE........................................................... 20
Before starting the machine:..................................... 20
3.3 SWITCHING ON THE MACHINE.......................... 20
3.4 SWITCHING OFF THE MACHINE........................ 21
Never leave the machine while in operation......... 21
3.5 Quick hitch block....................................................21
SECTION 4...........................................................................23
MAINTENANCE.................................................................. 23

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4.1 GENERAL INSTRUCTIONS.................................. 23
4.2 ENGINE...................................................................... 23
4.3 AIR FILTER............................................................... 23
4.4 COOLING CIRCUIT................................................. 24
4.5 TYRES........................................................................ 24
4.6 HYDRAULIC CIRCUIT............................................ 24
4.7 ELECTRIC CIRCUIT................................................25
4.8 LUBRICATION..........................................................26
4.9 THE PRESSURE MEASUREMENT..................... 27
4.10 SUMMARY TABLE MAINTENANCE.................28
SECTION 5...........................................................................29
SPARE PARTS................................................................... 29
5.1SPARE PARTS..........................................................29

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FOREWORD
Thank you for choosing “EVERUN” brand telescopic multi-function machine. In order
to correctly operate and maintain the machine, we hereby make this manual.
This manual was made by “Qingdao Everun Machinery Co., Ltd” (later also called
manufacture).
This manual is coincide with ER series multi-function machine.
This manual helps the user operate the machine safely and efficiently, when resell or
rent the machine it must be handed over at the same time.
This manual reports the information, instructions and whatever is considered
necessary for the knowledge, the good use and normal maintenance of the ER series
multi-function machine.
The contents in the following paragraph are neither a complete description of the
various components nor a detailed explanation of their operation. The user will find
what is considered useful for a good maintenance of the machine and working in
safe conditions. The operation and duration of the machine depend on the
observance of the instructions in this manual.
The manual is the basic tool for the operator to achieve various tasks. For example:
-Transfer or move the machine
-Operate the machine
-Maintain the machine

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SECTION 1
Safe operating instructions and precaution
1.1 FOREWORD
Read carefully this manual, specially the parts involved
with safety rules must be read with extreme care. The
buyer will train the workman to correctly use and
periodically maintain the machine. Be familiar with
operators’ safety device and precaution for general
accidents.
Picture 1.1
ATTENTION
Pay attention to the triangular symbol, it indicates a certain danger, see picture 1.1
WARNING
-It is forbidden to use the machine or any attachments before read and have a good
understanding of this manual.
-The manufacturer are irresponsible for any damage due to non-observance or
ignorance of the instructions in this manual.
-The manufacturer are irresponsible for any possible damage caused by
misunderstanding this manual.
-The manual is an indispensable part of the machine, which should be equipped all
the time.
-The manual must be put on a safe and well known place of the machine.
-In the whole lifetime of the machine, the user must keep the manual in good
condition and accept its update.
-In case the manual was lost or damaged, the user should ask the manufacture for a
copy.
-Due to the continuous improvement and development of the manufacturer, the
specification and performance of your machine may be different with what described
in this manual.

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1.2 SAFETY NORMS
1.2.1 SAFETY RULES
1. The machine must be operated by qualified or authorized person. It is absolutely
forbidden to have the machine operated by inexperienced person in bad
psychological conditions.
2. When operate or maintain the machine, all the safety rules and precautions must
be observed.
3. It is strictly forbidden to transport persons. Using the boom to lift persons or
objects is also forbidden. And it is forbidden to stand under the boom when it was
lifted.
4. The operator must have a good sight in the seat, if it was not clear enough the
lights should be turned on.
5. Often clean the control board, joysticks, steering wheel, operator’s seat, etc. to
avoid difficulty while operating. Do not get on or off the machine while it’srunning.
6. All the operations must be taken in the operator’s seat. Always keep head, hands,
body and feet within the cabin to reduce to the least possibility of injuries.
7. Do not keep the engine on in closed spaces. Gas emissions are noxious and can
be lethal.
8. Do not get on/off the machine when the engine is on. Do turn off the engine when
get off.
9. Keep the labels and instructions of used products. In case of ingestion of fuel,
insecticide, chemical substances, contact the emergency center immediately and
got ready the relative labels and instructions.
10. Replace the exhaust pipe of the engine if worn out or noise is excessive.
11. Respect the laws of the country in which the machine was used, relatively to
use and disposal of the products employed for cleaning and maintenance of the
machine.
12. The attachments chose may cause different bearings on the telescopic arm
and axes. It is strictly forbidden to load exceed the max loading capacity
marked in this manual.
13. The road-holding, braking and steering ability may be influenced by the
attachments adopted.
14. Only use the attachments authorized by the manufacture.

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15. Always travel with the load in a horizontal position.
16. Cleaning, lubricating or maintenance are forbidden while the machine is in
operation, if needed the above actions must be done after the machine was
stopped, engine off and ignition key taken away.
17. Avoid touching the running parts of the machine.
18. If the machine is believed to be insecure, ask for the intervention of qualified
personnel.
19. Drive the machine on secure grounds; on inclined, wet and slippery grounds
proceed with extreme caution.
20. When in operation in proximity of electrical lines, it is recommended to
maintain the machine in a safe distance.
21. Keep under control your operating area, keep off persons and animals.
22. The acids of the battery is extremely dangerous. Use gloves and protective
masks for eyes.
23. The instruction manual must be read, memorized and kept all the time, in
case of resale and until the machine is dismantled. Should the manual be lost or
damaged, immediately ask for a copy from the manufacture.
24. Before operating the machine, tighten the safety belt and close the door.
1.2.2 KEEP ALARM OF FIRE
1. The fuel or engine oil can be ignited by open fire, specially the fuel is extremely
flammable, keep the fuel or other flammable liquid far away from open fire.
2. The oil tank, pipelines or other flammable parts may get worn out or broken, so it
is forbidden to smoke or light fire around the above mentioned parts.
3. Turn off the engine when add oil.
4. To stock or add fuel or other oils should at an area with good ventilation.
5. If the machine was not equipped with a fire extinguisher, it is necessary to put one
at an easy seen place in the cabin. Make sure the extinguisher is full and
instructions are clear.
6. The fuel and all the lubrication are flammable, so it is forbidden to weld the
pipelines with fuel or lubrication.
7. Fuels and lubricants can be flammable, explosive, toxic and corrosive; hence
stock them in their original boxes out of reach of non-qualified personnel.
8. If the hot parts of machine touch some relative solid, liquid or gas, may cause fire,

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burnt, distortion or explode, therefore relative precautions should be taken.
1.2.3 GET ON/OFF THE MACHINE
1. Do not jump on/off the machine while it is running. Use the handle and the step to
get on the machine, it is forbidden to grab any joysticks while getting on the
machine.
2. Keep the machine and the step without dust or oil stain.
3. Check everyday the fasten bolts, fasten the loose ones and
replace the broken ones.
4. Do not keep anything movable in the cabin, in case it will hook
the control rod and cause severe accidents.
5. Before get off the machine, low down the boom,
apply the brake, turn off the engine and take away the ignition
key. Picture 1.2.3
1.2.4 LEAVE THE MACHINE
1. Before leave the machine, make the telescopic arm retract, low down the working
arm and let the attachments down to ground.
2. Turn off the engine, lock all relative parts and take away the keys.
1.2.5 SAFETY PRECAUTIONS UNDER HIGH TEMPERATURE
1. After long time working, when it need to change the engine oil, hydraulic oil and
filters, first let the machine temperature down to avoid injury from high
temperature or pressure oil.
2. To prevent hot oil or water pour out, turn off the engine, make the oil and water
cool down, then loosen the cap gradually to release the pressure, at last open the
cap.(To judge the actual water temperature, you can put your hands near the
radiator and feel the air temperature, but do not put your hands directly on the
radiator)
Picture1.2.5

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3. Do not touch any heating parts after several hours’ work
1.2.6 AVOID EXTRUSION DANGER
1. It is forbidden to stand under the working arm.
2. Do not let any parts of your body between parts which have relative motion to
avoid injury.
3. It is forbidden to repair while the machine is in operation.
4. If it is required to lift the boom when repair, use the cylinder support rod to support
the lifted boom, otherwise the boom may down suddenly and cause severe
accidents.
Picture 1.2.6
1.2.7 TRAVELLING SAFE
1. Do not take off the keys while the machine is running.
2. It is dangerous to start, stop or turn suddenly, moving too fast and go in “Z” way.
3. If there’s anything unusual happened(such as noise, vibration, smell or unusual
indicating), immediately drive the machine to a safe place and check.
4. Do not use any control rod during the travel, if needed please enable slowly.
5. If you need to travel on a rough ground, use low speed and do not turn.
6. Try your best to avoid pass over obstacles, if you need to do this, please make the
working arm close to the ground and use low speed, the incline of the machine
should no more than 5°
7. Pay great attention when travel on slope to avoid tipping or slipping.
8. Keep the buckets(or other attachments adopted) 20-30cm upper the ground, if
there’s anything emergency low down it and stop the machine.
9. Avoid turning or travel horizontal on slope, only on smooth ground can be done.

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10. If the engine was off on a slope, the emergency braking should be used and
the working arm should be down.
11. When the machine can not move on muddy soft ground, you can try the way
to increase the accelerograph, step down the travel pedal gradually and low the
speed.
1.2.8 TRANSPORT SAFE
1.The multifunctional machine can be transported by truck or similar trailers. Before
proceeding with the operation of load, check if your means of transport has a
appropriate loading capacity. The platform on which the machine is loaded must be
flat to avoid movement.
2.The machine can be loaded or unloaded with the proper load ramps. Make sure the
ramps are strong enough and, if necessary, strengthen them with blocks. Proceed
slowly on the ramps; keep the machine to the center of the platform. The angle of
the ramps must not exceed 25°
3.The machine is endowed with hydraulic traction and can not move when the
engine is off. Therefore the must be driven to a certain position.
4.After loading the machine, prevent the possible steering of the machine by applying
the articulation locking rod.
5.The load and unload must be made on level ground and at a safe distance from
ditches and road edges.
6.After loading the machine, stop it by applying brake blocks to the wheel and the
hand brake. Immobilize it with ropes and chains anchored to the special
junctions(two frontal and two back).
7.After the transport it is recommended to verify the position of the machine do not
constitute a a danger before removing the ropes, the brake blocks and
downloading the machine.

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SECTION 2
General characteristics and technical specifications
2.1 FOREWORD
ATTENTION
The non-observance of what is described in this manual, incorrect operation or
wrongly use the machine and the execution of non-authorized workers, will cause the
exclusion of warranty.
The manufacture declines every and any liabilities for direct and indirect damages
due to the above mentioned points.
For repair and revisions involving works of a certain complexity (motor, hydraulic
plant), it is necessary to turn to the authorized Assistance Center with specialized
personnel or directly to the manufacture, which is available to assure a ready and
accurate technical support to restore the full efficiency of the machine.
2.2 WARRANTY TERMS
1. For the new machine, within determined limits, the manufacture guarantees for a
period of 12 months after bought or 1000 working hours(whichever comes first).
2. The warranty includes repair or replace the parts for free which were proved to be
defective in origin by the technical department of the manufacture.
3. The repair or replacement for the parts should not exceed the warranty period.
4. The warranty is valid on the condition of all the terms listed in the contract was
observed.
5. If any claims happened, the judgement place should be Qingdao city, Shandong
province, China.
2.2.1 EXCLUSIONS FROM WARRANTY
1. Electric, electronics and all those parts replaced due to normal wear are not

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covered by warranty. Transport to/from the workshop,the inactivity of the machine
and any consequent damage, all transport, works and storage costs are excluded
from the warranty too.
2. The warranty will invalidate
-if accidents occur due to operator’s fault;
-if the damage was caused by insufficient maintenance;
-if the machine should suffer vibration or damage after works operated by the user
without the authorization of the manufacturer or following the fitting of non-
original parts;
-if operation do not follow the instructions in this manual;
-in exceptional events.
3. Damages caused by negligence or incorrectly use the machine are not covered by
warranty.
ATTENTION
4. Removal of the safety device will make the warranty invalidate, and non-liability of
the manufacturer.
5. The replaced parts do not have warranty.
6. The machine or parts of it, returned even under warranty, will be sent EXW.
7. Other exclusion of warranty
-tires;
-rims;
-brakes;
-chassis;
-parts of chassis more likely to be damaged;
-muffler;
-battery;
-buttons and joysticks;
-seat;
-steering wheel;
-gaskets of cylinder;
-all accessories.
2.3 MACHINE IDENTIFICATION

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1. Check whether the machine is entire and complete after receipt.
2. Possible claims must be forwarded writing within 8(eight) days from receipt.
3. Each machine has an identification plate. The data identifying the machine must
be copied in the back cover of the manual and must be quoted every time spare
parts or assistance works are requested.
The machine is delivered along with:
-The operator’s manual;
-Manual of instructions for the use and maintenance of the engine;
2.4 DESCRIPTION AND USE OF THE MACHINE
The ER2500 multifunctional machine are a “CE” marked machine. The machine
described in this manual is projected to be commanded by a single operator from the
driving seat. The structure of the machine is made of a front chassis and back
chassis both connected to a central articulation. The machine has four independent
traction wheels making it particularly strong and stable.
On the front chassis there is a lifting arm fixed though a pivot, an interchangeable
attachment plate, hydraulic outlets, and a power supply of 12v for the equipment with
electric commands.
A diesel engine, positioned in the back, which operates a pump that through a
hydraulic circuit enables all the functions of the machine, transmits the motion.
The adoption of innovative materials and high quality solutions allow the use of all the
potentialities of the machine.
The machine is convinced to be used in agriculture, green spaces, horticulture and
gardening.
DANGER
The machine is for professional use and the operator must be qualified and able to
read and understand the contents in this manual. Besides the machine must use the
machine keeping in mind the current regulations in the prevention of accidents,

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conditions of use and characteristics of this machine.
The multifunctional machine described in this manual is a machine convinced to be
used for operations in agricultural fields, green spaces, construction sites and road
yards.
It is absolutely prohibited to use the machine on roads if it does not have type-
approval confirming to the legislation in force in the country of use.
The multifunctional machine must not be used as a mean of transport and/or towing,
or with non-original equipment.
DANGER
The use of the machine is forbidden in environments in which vapors of mixtures of
inflammable or explosive gas can be developed. The user must verify that the
equipment can be properly attached to the machine and in compliance with current
legislation.
DANGER
Every other use not contemplated in this manual will relieve the manufacturer of
every and any responsibility for damages to persons, animals or things.
2.4.1 INTERCHANGEABLE EQUIPMENTS
Corresponding interchangeable equipment can be fixed on the machine’s
interchangeable attachment plate. For the recommended interchangeable equipment
please contact the local dealer.
ATTENTION
The manufacture is available for further explanations and for the assembly of further
equipment.

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DANGER
Each attachment refers to its norms of product. The tipping moment generated bythe
equipment installed on the machine must be lower than the one produced by the
loads stated in the chart. The weight of the equipment installed on the machine must
be considered as an applied tool.
2.4.2 NOISE RISK
ATTENTION
The machine may produces high noisiness when operated, so the use of soundproof
protection tools to avoid damages to the auditory system is obligatory.
2.4.3 LOAD DIAGRAMS
The tipping load is limited to the possibility of inclination of the machine. The load
diagrams represented illustrates the inclination of load and the maximum weight of
lifting in different positions of the arm and with different distance from the machine.
The load diagrams refer to the machine in still position and set on a solid and plain
surface with an operator of 85kg in the driving seat.Any shift in the center of gravity of
the load produces a change in the machine’s loading capacity.
The stated lifting capacity is inclusive of the weight of the accessory used, the net
lifting is therefore given by the value shown on the graph less the weight of
accessory.

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2.5 TECHNICAL SPECIFICATION
2.5.1 TECHNICAL SPECIFICATION
Model
ER2500
Max.length mm
5631
Max.width mm
1870
Max.height mm
2736
Turning angle
31°
Speed km/h
21
Weight kg
5100
Standard tire
16/70-20
Tire pressure bar
3.5
Oil tank capacity L
94
Pressure bar
200
Oil model(mineral oil)
L-HL46
ENGINE
Xichai 4DX21-72
Fuel
Diesel
Number of cylinder
4
Cooling systerm
Water cooling
Rated power Kw
53
Rotation speed r/min
2400
Fuel tank capacity L
94
Battery capacity Ah
80AhX2

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2.5.2 DIMENSION
Picture 2.5.2

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SECTION 3
USE OF THE MACHINE
ATTENTION
Before operating the machine, verify that everything is in order, that the protections
and the bonnet are installed and that all the elements subject to wear and
deterioration are fully efficient.
3.1 COMMANDS AND CONTROLS
The diagram for the various commands and control devices as below:
Picture3.1.1

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1. Steering wheel.
2. Combined instrument.
3. Combination switch
4. switch
5. Accelerator pedal
6. Brake pedal.
7. Electric Joystick.
8. Boom extension operating lever
9. Quick change operating lever.
10. Ignition key
11. Hand brake
The function of the various commands and control devices as below:
3.1.1 STEERING WHEEL
Turn the steering wheel the machine can turn right or left.
3.1.2 COMBINED INSTRUMENT
The combined instrument can tell the working condition of the engine and the
hydraulic converter
3.1.3 Combination switch
Including front lamps and turning lamps
3.1.4 Switch.
Emergency lamps can be on/off by it.
3.1.5 Accelerator pedal
when pressed, the engine speed gradually increase, when it is fully free, the engine
speed is at lowest point