RHINOCEROS XN80-E User manual

MAIN DIMENSIONS UNIT XN80-E
（Operating Weight） kg 8000
（Overall Dimension ） mm 5830x2150x2640
（Cab Dimension ） mm 1300x950x1520
（Bucket Capacity） cbm 0.3
SYSTEM CONFIGURATION
（Engine Type）
YANMAR
（Rated Power/Speed） kw 33.7
（No. of Cylinders/Type） 4 cylinder / in line
（Starting Type） Electric 12V
（Hydraulic Main Pump） Rexroth
（Hydraulic System Pressure） MPa 22
（Hydraulic System Flow） L/min 150
（Pilot Pump） DOOSAN
（Valve） Rexroth
（Swing Motor） EATON
（Max Swing Speed）
r/min 9 r/min
（Travel Motor） EATON
（Speed） km/h H: 3.7km/h ; L: 2.3/km/h
（Bucket Digging Force） Kn 58
（Arm Digging Force）
Kn 42
（Working Fuel Consumption） L/h 7.08
（Diesel Oil Tank Capacity） L 167
（hydraulic Oil Tank Capacity） L 125
OPERATION RANGE
（Boom Length） mm 3300
（Arm Length） mm 1750
（Radius to Rear End） mm 1570
（Ground Clearance） mm 345
（Blade Dimension） mm 2024x345
（Max Digging Height） mm 6320
（Max Dumping Height） mm 4440

（Max Digging Depth） mm 3540
（Max Digging Radius） mm 6240
（Standard Machine With A/C） A/C Standard
（Packing Way） 2 units in a 40HQ
（Passed Certificates） CE ISO

Ⅱ.SAFETY INFORMATION
Working with an Excavator can be dangerous; it could result in injury or death if
proper precautions are not taken! We urgent you to read this manual carefully! This
safety information is provided to operators and maintenance mechanics to ensure the
safe operation and maintenance of the Excavator. It’s essential that you read and
familiarize yourself with this information, which explains safety requirements and
precautions and specific hazards of which you should be aware. This also applies to
any personnel which might be working on the machine only occasionally. Such as
during set up or maintenance.
Careful adherence to safety guidelines will permit safe operation and maintenance and
potentially prevent personal injury to yourself and others, and possible damage to the
excavator.
Important safety notes such as DANGER, WARNING or IMPORTANT are used
throughout this manual to emphasize important or critical instructions.
In this manual DANGER, CAUTION or NOTE are defined as follows:
DANGER: denotes an extreme intrinsic hazard which could result in a high
probability of death or serious injury if proper precautions are not taken.
WARNING: denotes a reminder of safety practices or directs attention to unsafe
practices if proper precautions are not taken.
NOTICE describes operation and maintenance procedures which should be followed
to keep your excavator operation and to insure long machine life and /or to facilitate
certain procedures.
DESTINED USE
Destined use is considered part of observing and adhering to all regulations and
inspection and maintenance guidelines given in this Operation and Maintenance
Manual.
The excavator with the standard backhoe any only be used to loosen, pick up, move,
load and dump soil, gravel, rock, or other material and to load trucks, barges,
conveyor belts, or rock crushing system.
Special guidelines are applicable for machines used for lifting applications and special
safety devices must be installed.
Any other use above and beyond the applications described above, such breaking out
rock or demolishing building, pounding in posts etc. requires special attachments and
safety devices.
If the machine is exposed to the risk of falling down objects during operation, the cab
of the machine must be fitted with a safety device.
Transporting personnel or loads etc. is not considered destined use and is therefore
prohibited. The manufacturer/dealer is not responsible for any resulting damage. Any
risk must be carried by the user himself.
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GENERAL SAFETY INFORMATION
Study the Operation and Maintenance Manual before operating or working on the
excavator. Make sure that you have additional information for special attachments of
your machine, read it and understand it!
Allow only authorized personnel informed about the safety rules to operate, service or
repair the excavator.
Allow only properly trained personnel to operate or work on the excavator, make sure
to clearly specify the person who is responsible for set up, maintenance and repairs.
Make sure the operator knows his responsibility regarding the observance of traffic
regulations and permit him to refuse any unsafe instructions given by a third person.
Any persons still in training should only operate or work on the machine under the
supervision and guidance of an experienced person.
Check and observe any person working or operating the excavator periodically and
regularly, if they observe safety instructions and guideline given in the Operation and
Maintenance Manual.
Wear proper work clothing when operating or working on the excavator .Ring ,
watches, bracelets and loose clothing such as ties, scarves, unbuttoned or unzipped
shirts and jackets are dangerous and could cause injury! Wear proper safety
equipments , such as safety glasses, safety shoes, hardhats, work gloves, reflector
vests and ear protection.
Always tilt up the safety lever before leaving the operator’s seat. Do not carry tools,
replacement parts or other supplies while climbing on or off the excavator. Never use
the steering column, control lever or joysticks as handholds. Never jump off the
excavator, climb on or off the excavator using only the steps, rails and handles
provided.
When climbing on or off the excavator, use both hands for support and face the
machine. If needed, use the front window as an escape hatch.
If no other guidelines are given, perform maintenance and repairs utilizing the
following precautions:
Parking excavator on firm and level ground. Rest the working attachment on the
ground.
Placing all control in neutral position and raise the safety lever.
Turning the engine off and remove the ignition key.
Before checking the hydraulic circuit, move all joysticks and pedals with the ignition
key in contact position to relieve the servo pressure and the remaining pressure in the
different main circuits. In additions, relieve the pressure in the hydraulic tank as
described in the Operation and Maintenance Manual.
Never operation the excavator without a complete walk around inspection. Check if
all warning decals are on the machine and if they are all legible.
Secure all loose parts on the excavator.
Observe all danger and safety guidelines.
For certain special applications, the excavator must be equipped with specific safety
equipment. Use the excavator only, if they are installed and functioning properly.
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Never perform any changes, additions or modifications on the machine, which could
influence the safety, without obtaining the written permission from the manufacturer.
This also applies to the installation and adjustment of safety device and safety valve
as well as to any welding on load carrying parts.
Do not install any equipment or attachments made by other manufacturers or any
which are not specifically authorized by Shandong Rhinoceros Engineering
Machinery Co., Ltd for installation without first obtaining the written permission from
Shandong Rhinoceros Engineering Machinery Co., Ltd.
Never work underneath the excavator unless it is safely resting on the ground and /or
is properly blocked and supported and /or it is properly blocked and supported.
Never use damaged or insufficient wire ropes, sling or chains. Always wear gloves
when handling wire ropes.
Never reach into bore during attachment installation or removal. Never align bores
with your fingers or hands. Use proper alignment tools when installing, changing or
servicing attachments.
Keep objects away from the radiator fan. Rotating fans will swirl and throw out
objects, which can become very dangerous and cause severe injury to yourself and
others.
Avoid contact with any components containing coolant. At or near operating
temperature, the engine coolant is hot and under pressure and could cause severe
burns.
Check the coolant level only after the radiator cap is cool enough to touch. Remove
the radiator cap slowly to relieve pressure.
Do not allow your skin to come into contact with hot oil or components containing
hot oil. At or near operating temperature, engine and hydraulic oil is hot and can be
under pressure.
Always wear safety glasses and protective gloves when handling batteries. Keep
sparks or open flames away!
Never permit anyone to hand guide the bucket or grapple into position.
When working in the engine area, make sure the top covers and side doors are
properly secured or closed with the appropriate supports.
FIRE AND EXPLOSION PREVENTION
Always turn off the engine while refueling the excavator.
Never smoke or allow an open flame in refueling area or where batteries are being
charged, or where batteries or flammable materials are stored.
Always start the engine as described in the Operation and Maintenance Manual.
Check the electrical system regularly and frequently. All defects, such as loose
connections, burnt out fuses and bulbs, burnt or damaged cables must be repaired
immediately by an electrician or especially trained personnel.
Never store flammable fluids on the machine except in storage tanks intended for the
Excavator’s operation.
Inspect all components, lines, tubes and hoses for oil and fuel leaks and/ or damage.
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Replace or repair any damaged components immediately. Any oil, which escapes
from leaks, can easily cause a fire.
Be certain that all clamps, guards and heat shields are installed. These components
prevent vibration, rubbing, chafing and heat build-up. Install tie wraps to fasten hoses
and wires, as required.
Cold start ether is extremely flammable. Use ether only in ventilated areas and as
directed. Never use it near heat sources or open flames, do not permit anybody to
smoke.
MACHINE START UP SAFETY
Before excavator start up, perform a thorough walk around inspection. Visually
inspect the excavator, look for loose bolts, cracks, wear, any leaks and any evidence
of vandalism.
Never start or operate an unsafe excavator.
Report all defects to your foreman or supervisor and make sure they are corrected
immediately.
Make sure all covers and doors are closed and locked and all warning decals are on
the machine.
Make sure all windows, as well as inside and outside mirrors are clean, and secure all
doors and windows to prevent any unintentional movement.
Be certain that the area surrounding the excavator is free of other personnel, and that
no one is working on or under the excavator before starting the engine.
After entering the cab, adjust the operator’s seat and controls, the inside and outside
mirror, the armrests and fasten and adjust the seat belt. Be certain that all controls can
be reached comfortably.
All noise protection devices on the machine must be functional during operation.
ENGINE START UP AND OPERATING SAFETY
Before start up, check if all indicator lights and instruments are functioning properly,
place all controls in neutral position and tilt the safety lever up.
Before starting the engine, alert any nearby personnel that the excavator is being
started by sounding the horn.
Start the machine only when seated in the operator’s seat, and with the seat belt
fastened (if installed).
If you have no other instructions, start the engine as outlined in the Operation and
Maintenance Manual.
Tilt the safety lever down and check all indicators, gauges, warning devices and
controls for their proper indication.
Start and operate the engine only in a well ventilated area. If necessary, opening door
and window. Warm up the engine and hydraulic system to operating temperatures.
Low engine and hydraulic oil temperatures can cause the excavator to be
unresponsive.
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Check that all attachment functions are operating properly.
Move the excavator slowly into an open area and check all travel functions for their
proper operation, check travel and swing brakes, the steering function as well as the
turn signals and lights.
MACHINE OPERATING SAFETY
Familiarize yourself with job site rules. Be informed about traffic and hand signals
and safety signs. Ask who is responsible for signaling. Check your surrounding for
any obstacles in the working and movement range, check the load carrying capacity of
the terrain, and secure the job site to shield it from any jam traffic.
Always keep a safe distance from overhangs, walls, drop offs, and unstable ground.
Be alert of changing weather conditions, bad or insufficient visibility and of changing
ground conditions.
Be alert for utility line, check the location of underground cables, gas and water lines,
and work especially careful in that vicinity. If necessary and/or if required, call local
authorities to mark the location.
Keep sufficient distance to electrical lines. When working in the vicinity of high
voltage electrical lines, keep proper distance to assure that the attachment does not
come close to the lines.
DANGER! You must inform yourself about safe distance.
In case you do touch a high voltage line by accident, proceed as follows:
Do not leave the machine,
Move the machine, if possible, from the danger zone until you obtain sufficient
distance,
Warn any personnel in the vicinity not to come close to the excavator and not to touch
it,
Instruct or initiate that someone turns off the voltage.
Do not leave the machine until you are absolutely sure that voltage in the line, which
had been touched or damaged, has been turned off!
Before moving the machine, make sure that the attachments and equipment are
secured properly to avoid accidents.
When traveling on public roads or highways, make sure to observe traffic regulations,
and make sure that the machine meets federal and local public highway standards.
Always turn on the lights if visibility is bad or if you are still working during dusk.
Never allow other personnel on the excavator.
Report any problems or needs repairs to your foreman or supervisor and make sure
they are corrected immediately.
Do not move the excavator until you are certain that surrounding area is safe.
On machines without negative brakes check the brake system before starting to work,
as outlined in the Operation Maintenance Manual.
Never leave the operator’s seat while the machines are still moving.
Never leave the machine unattended, with the engine running.
When moving the excavator, keep the upper-carriage in lengthwise direction and keep
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the load as close as possible to the ground.
Prevent any working movements, which could tip the machine over. If the excavator
begins to tip or slip on a grade, immediately lower the attachment and load to the
ground and turn the Excavator facing downhill. If possible, always operate the
excavator with the attachment positioned uphill or downhill, never sideways.
Always travel slowly on rough or slippery ground and on slopes.
Always travel downhill at permissible speed, so you don’t loose control over the
machine. The engine must run at nominal speed, use only the foot pedals to brake and
slow down the machine.
Never shift during down hill travel, always shift to a lower gear before traveling
downhill.
Never load over an occupied truck. Request that the driver leave the cab, even if a
rock protection is installed.
If operating in visually obstructed terrain or whenever necessary, have another person
guide you. Always have only one person signal you.
For demolition work, clearing, crane operation, etc. always use the appropriate
protection device designed for this specific application.
Allow only experienced persons to attach loads or to guide operators. The guide must
be visible by the operator and/or must be in voice contact with him.
Depending on the attachment combination, it is possible for the bucket teeth to hit the
cab, the cab protection or the boom cylinders. Be very careful when the bucket teeth
get in this range to prevent any damage.
MACHINE PARKING SAFTY
Park the excavator only firm and level ground.
If it is becomes necessary to park the machine on a grade, properly block and secure it
with wedges.
Lock the upper-carriage with the lock pin.
Lower the attachments to the ground and anchor the bucket lightly in the ground.
Bring all operating levers in neutral position and engage the travel and swing brakes.
Turn the engine off as outlined in the Operation and Maintenance Manual and raise
the safety lever before you leave the operator’s seat.
Lock the machine, remove all keys and secure the excavator against vandalism and
unauthorized use.
MACHINE TRANSPORTATION SAFETY
Use only suitable transporting and lifting devices with sufficient capacity.
Park the machine on the firm and level ground and block the chains.
If necessary, remove the working device during transport.
When loading the machine on a flatbed trailer or railroad car, be sure that the loading
ramp incline is less than 30º and covered with wooden planks to prevent skidding.
Remove all mud, snow or ice from track components before moving up the ramp.
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Before loading, secure the upper-carriage with the under- carriage with the lock pin.
Align the machine with the loading ramp.
Attach the manual control levers to the foot pedals for sensitive control.
Have another person guide and signal the operator.
Have blocks or wedges ready to block the machine, if necessary, to prevent the
machine from rolling backwards.
Retract the working device as far as possible and lower the working device as close as
possible to the loading surface and carefully drive up the ramp and onto the flat bed
trailer.
When the Excavator is on the trailer, release the upper-carriage lock pin, turn the
upper-carriage back and lower the working device. If the backhoe working device is
attached, tilt the stick and bucket in and relock the upper-carriage.
Carefully secure the upper-carriage and other parts with chains, wedges and blocks to
prevent slipping.
Release the hydraulic pressure, remove the ignition key, raise the safety lever, close
and lock the cab and close and secure all other doors and leave the machine.
Carefully check out the transport route. Make sure that width, height and weight
allowances are within the permitted limits. Check that there is enough clearance
underneath all bridges, underpasses, utility lines, and in tunnels.
During the unloading procedure, proceed with the same care and caution as during the
loading procedure. Remove all chains and wedges. Start the engine as outlined in the
Operation and Maintenance Manual. Carefully drive off the loading platform. Keep
the working device as close as possible to the ground level. Have another person
guide and signal you.
MACHINE TOWING SAFETY
Only tow the Excavator if absolutely necessary and the towing should be done by the
driver.
Be sure all towing and pulling device such as cables, hooks and couplers are safe and
adequate.
Make sure that the cable or the towing rod are strong enough and are routed to the
towing hook. Be aware that any damage to the machine caused by towing is never
covered by Shandong Rhinoceros Engineering Machinery Co., Ltd.
Never allow anyone to stand near the cable when pulling or towing the Excavator.
Keep the cable tight and free of kinks.
Engage travel slowly, and do not jerk. With a slack cable, the sudden impact of the
load being towed could snap and break.
During the towing procedure, keep within the required transport position, permissible
speed and distance.
After the towing procedure is completed, return the machine to its previous state.
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MACHINE MAINTENANCE SAFETY
The machine may not be made unsafe when performing maintenance work. Never
attempt maintenance procedures or repairs you do not understand.
Check the Operation & Maintenance Manual for service and maintenance intervals.
Make sure you use only appropriate tools for all maintenance work.
During maintenance, do not allow unauthorized personnel to enter the maintenance
are.
Before any maintenance work and especially when working under the machine, make
sure a “Do not operate” tag is attached to the starter switch and remove the ignition
key.
Use only nonflammable cleaning fluids to clean the machine.
Any welding, torch or grinding work on the machine must be explicitly authorized.
Written authorization is necessary for welding on carrying structures. Before any
using a welder, torch or grinder, clean off any dust and dirt and remove any
flammable materials from the surrounding area. Make sure the area is sufficiently
ventilated.
Observe all product safety guidelines when handling oils, grease, and other chemical
substances.
When using hot service fluids, be very careful. They can cause severe burns and
injury!
Never try to lift heavy parts. Use appropriate lifting devices with sufficient load
carrying capacity. When replacing or repairing parts or components, make sure they
are mounted very carefully on lifting devices, to prevent any possible danger. Use
only suitable and technically sound lifting devices make sure that lifting tackle, wire
cables, etc. has adequate load carrying capacity.
Never position yourself, walk or work underneath suspended loads.
Never use damaged lifting devices or devices which are not sufficient to carry the
load. Always wear gloves when handling wire cables.
Ask only experienced personnel to attach loads and guide and signal the crane
operator. The guide must be within the visibility range of the operator and /or must be
in direct voice contact with the operator.
When working overhead, use appropriate and safe ladders, scaffolding or other
working platforms designated for this purpose.
When working high above ground, make sure you are fitted with ropes and
appropriate safety devices which will prevent a possible fall.
Always keep handles, steps, railings, platforms and ladders free of dirt, snow and ice.
When working on the attachments, makes sure the attachment is supported properly.
Never use metal on metal support.
Never work underneath the machine if it is raised or propped up with the attachment.
The undercarriage must be supported with wooden blocks and supports.
If it is necessary to repair the track, block the chain with wedges and lock the
upper-carriage.
Fluid escaping from a small hole can have enough force to penetrate the skin. So
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