Case 1650K User manual
1650K
CRAWLER DOZER
Service
Manual
Print No. Bur 6-46470
THIS
ALERTSYMBOLSIGNALS IMPORTANTMESSAGESINVOLVINGYOUR SAFETY.
Read and heed carefully the safety instructions listed and follow the precautions recommended to avoid
potential risks and to safeguard your health and your safety.
You will find this symbol
in
the text of this Manual referred to the following key words:
WARNING -Cautionsdirected
to
avoidimproperrepairinterventionsinvolvingpotentialconsequencesfor
the
safety
of
the
personnelperforming
the
repairs.
DANGER-These warnings qualifyspecificallypotentialdangers for
the
safety
of
the
operatororotherpersons
directlyorindirectlyinvolved.
IMPORTANTNOTICE
All maintenance and repair interventions explained
in
this Manual must be performed exclusively by the Service
Organisation of the Manufacturer, observing strictly the instructions explained using, whenever necessary, the recom-
mended specific tools.
Whoever performs the operations reported without following exactly the precautions
is
responsible
on
his own, for the
damages that may result.
Neither the Factory nor any Organisations
in
its Distribution Network, including but not limited to national, regional or local
distributors, are responsible for any liability arising from any damage resulting from defects caused by parts and/or
components not approved by the Factory for use
in
maintaining and/or repairing products manufactured or merchandised
by the Factory.
In
any case, no warranty of any kind
is
made or shall
be
imposed with respect to products manufactured or merchandised
by the Factory, when failures are caused by the use of parts and/or components not approved by the Factory.
AVOID ACCIDENTS
Most accidents, whether they occur
in
industry,
on
the
farm, at home or
on
the road, are caused bythe failure
of some individuals to follow simple and fundamental
safety rules and precautions. For this reason MOST
ACCIDENTS CAN
BE
PREVENTED by recognising
the real cause and doing something aboiut it before the
accident occurs.
Regardless of the care used
in
the design and
construction of any type of equipment, there are many
conditions that cannot
be
completely safeguarded
against
without
interfering
in
the
reasonable
accessibility and efficient operation.
A careful! operator is the best insurance against
an
accident. The complete observance of one simple rule
would prevent many serious accidents.
The rule is simple: never attempt to clean, lubricate or
maintain a machine while it is
in
motion.
WARNING
Prior to engaging
in
any maintenance, adjustment
or
repair
operation
on
machines
having
hydraulically,
mechanically,
and/or
cable
controlled equipment (such as shovels, loaders,
dozers,excavatorsetc.) becertain theequipmentis
lowered to the ground.
If it is necessary to have the equipment partially or
fully raised to gain access to certain items,
be
sure
the equipment is suitably supported by means
other than the devices used for controlling the
equipment.
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SUBJECT
SECTION 0
GENERALITIES
TABLE
OF
CONTENTS
PAGE
SAFETY
RULES .......................................................................................................................................1- VIII
TABLE
OF
CAPACITIES .................................................................................................................................. 1
TABLE
OF
CENTRE
OF
GRAVITY
.................................................................................................................. 2
MAIN
DIMENSIONS
........................................................................................................................................ 3
TABLES
OF
TECHNICAL
DATA
........................................................................................................................ 5
CHECK
DATA
ON
THE
MACHINE ...................................................................................................................16
EQUIPMENT
MANOEUVRE
TIMES
...............................................................................................................17
TABLE
OF
WEIGHTS
.....................................................................................................................................18
LEAKAGES
....................................................................................................................................................19
GENERAL
INSTRUCTIONS............................................................................................................................20
DIAGNOSTIC
CHECKS
..................................................................................................................................25
UNITS
OF
MEASURE
....................................................................................................................................26
TABLE
OF
TIGHTENING
TORQUES
...............................................................................................................28
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A WARNING
Study carefully this Manual before starting, operating, maintaining, fuelling or servicing the
machine.
Read and heed all safety rules before any intervention.
SAFETY RULES
Do
not allow unauthorised personnel to operate service
or maintain this machine.
-
Do
not wear rings, wrist watches, jewellery, loose or
hanging apparels, such as ties, torn clothing, scarves,
unbuttoned or unzipped jackets that can catch
on
mov-
ing parts. Wearpropersafetyequipmentas recommend-
ed
for the job. Examples: hard hat, heavy gloves, ear
protection, safety glasses or goggles, reflector vests,
respirator. Consult your employer for specific safety
equipment requirements.
-Keep operator's compartment, stepping points, grab-
rails and handles clear of foreign objects, oil, grease,
mud or snow accumulation to minimise the danger of
slipping or stumbling. Clean mud or grease from shoes
before attempting to mount or operate the machine.
-
Do
not jump on or off the machine. Keep two hands and
one foot, or two feet and one hand
in
contact with step
grab rails and handles at all times.
-
Do
not use controls or hoses as hand holds when
climbing
on
or off machine. Hoses and controls are
movable and do not provide a solid support. Also,
controls may
be
inadvertently moved causing acciden-
tal machine or equipment movement.
-Never attempt to operate the machine or its tools from
any position other than seated
in
the operator's seat.
Keep head, body, limbs, hands and feet inside opera-
tor's compartment at all times, to reduce exposure to
hazards outside the operator's compartment.
Be careful of slippery conditions
on
stepping points,
hand rails, and on the ground. Wear safety boots or
shoes that have a high slip resistant sole material.
-
Do
not leave the machine until it
is
completely stopped.
-Check the seat safety belt at least twice a year.
If
there
are signs of wear or fraying or other signs of weakness
that could lead to failure, replace
it.
STARTING
-NEVER START NOR OPERATE
AN
UNSAFE MA-
CHINE. Before operating a machine, always ensure that
any unsafe condition has been satisfactorily remedied.
-Check brakes, steering and attachment controls before
moving. Advise the proper maintenance authority of any
malfunctioning part or system.
-Be sure all protective guards or panels are
in
place, and
all safety devices provided are
in
place and
in
good
operating conditions.
-Be sure exposed personnel
in
the area of operation are
clear of the machine before moving it orits attachments.
WALK COMPLETELY AROUND the machine before
mounting. Sound horn.
Before starting machine, check, adjust and lock the
operator's seat for maximum comfort and control of the
machine.
-Fasten your seat belt (when provided).
Obey all flag signals and signs.
-Due to the presence
on
the machine offlammable fluids,
never check or fill fuel reservoirs or batteries near open
flames, smoking materials or sparks.
-REMEMBER THAT STARTING FLUID
IS
FLAMMA-
BLE. Follow strictly the recommendations printed on
containers and
in
the Operation and Maintenance
Manual.
-
DO
NOT PUNCTURE OR BURN CONTAINERS.
-Containers must
be
stored
in
fresh, well ventilated plac-
es, out of reach of unauthorised persons. Follow strictly
the instructions provided by the Manufacturer.
-Never use these products near open flames, smoking
materials or sparks.
OPERATION
-
Do
not
run
the engine of this machine
in
closed areas
without proper ventilation to remove deadly exhaust
gases.
-Roll Over Protective Structures are required
on
loaders,
dozers, graders, excavators. NEVER OPERATE ma-
chines without ROPS.
- Make sure the Operator's compartment is free of foreign
objects, especially if not firmly secured. Never use the
machine to transport objects, unless proper securing
points are provided.
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SAFETYRULES
-Check monitoring instruments at start-up and frequently
during operations.
in
case the brake pressure gauge
shows a pressure lower than the minimum operating
pressure, stop immediately the machine .
-DO NOT CARRY RIDERS
ON
MACHINE
-Study and familiarise with escape routes alternate to
normal exit routes.
-Seat belts are required by current regulations to be
provided with Roll Over Protection Structures or cabs.
Keep safety belts fastened around you during operation.
-For your personal protection, do not climb
on
or off
machine while machine
is
in
motion.
- Make sure that exposed persons
in
the area ofoperation
are clear of the machine, before starting the engine and
operating the equipment. Sound horn. Obey all indica-
tions provided by flags and signals.
-NEVER COAST the machine down grades and slopes
with the transmission
in
neutral or neutralised.
Choose and shift into the most appropriate gearto keep
the speed required, thus preventing any loss of control.
-Do not operate machinery
in
a condition of extreme
fatigue or illness. Be especially careful towards the end
of working shift.
-Do not operate machine with brakes out of adjustment.
-Operate the machine at speeds slow enough to ensure
complete control at all times.
-Travel slowly over rough terrain,
on
slopes or neardrop-
offs,
in
congested areas or
on
ice or slippery surfaces.
-When backing, always look to where the machine is to
be moved.
Be
alertto the position ofexposed personnel.
DO NOT OPERATE if exposed personnel enter the
immediate work area. STOP THE MACHINE.
-Maintain a safe distance from other machines. Provide
sufficient clearance for ground and visibility conditions.
Yield right-of-way to loaded machines.
-Maintain clearvision of areas oftravel orwork. Keep cab
windows clean and repaired.
-When machines are operating
in
tandem, the pusher
(rear) must be equipped with the appropriate deflectors
to protectthe unit
in
frontfrom the air streamcoming from
the radiator.
-When pulling or towing through a cable or chain, do not
start suddenly at full throttle; take-up slack carefully.
Inspect carefully for flaws or troubles before using.
Avoid kinking chains or cables. Do not pull through a
kinked chain orcable to the high stresses and possibility
of failure of the kinked area. Always wear heavy gloves
when handling chains or cables.
II
-
Be
sure chains and cables are anchored and the anchor
points are strong enough to handle the expected load.
Keep exposed personnel clear of anchor points and
cables or chains.
DO NOT PULL UNLESS OPERATOR's COMPART-
MENT OF MACHINES INVOLVED ARE PROPERLY
GUARDED AGAINST POTENTIAL CABLE OR CHAIN
BACKLASH.
-
Be
alert to soft ground conditions close to newly con-
structedwalls. Thefill material and weightofthe machine
may cause the wall collapse under the machine.
-
In
darkness, check area of operation carefully before
moving
in
with machine. Use all lights provided.
Do
not
move into area of restricted visibility.
-If engine has a tendency to stall for any reason under
load or idle, report this for adjustment to proper mainte-
nance authority immediately. Do not continue to operate
machine, until condition has been corrected.
-On machinessuppliedwith suction radiatorfans, be sure
to periodically check engine exhaust parts for leaks, as
exhaust fumes are dangerous to the operator.
-
In
caseofclosed typecabs, always keep an opening with
the outside, to ensure a constant air circulation.
-Operators must know thoroughly the performances of
the machine they are operating. When working
on
slopes or near sudden level drops of the terrain, avoid
areas where ground is loose or soft since rolling-over or
loss of control of machine could result.
-Where noiseexposure exceeds 90 dBAfor8 hours, wear
approved ear protection.
-When counterweights are provided, do not work ma-
chine
if
they have been removed.
-Overtaking manoeuvres must be performed only when
absolutely necessary and unavoidable. Beware of pos-
sible uneven terrains, poorvisibilityconditions, the pres-
ence of other machinery or persons out of sight.
-Operatethe machine at aspeed adequatetothe working
conditions
in
the site and slow enough to ensure com-
plete control at all times.
-Neveruse the machineas awork platform orscaffolding,
nor other inappropriate operations (i.e. pushing railway
cars, trucks or other machines).
-
Be
alert of people
in
the operating area of the machine.
-When operating a machine, know
in
advance what
clearances will be encountered, overhead doors, ca-
bles, pipes, bearing load limitations of ground, bridges,
floors or ramps.
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SAFETYRULES
-When roading, find-out what conditions are likely to
be
encountered, clearances, trafficcongestion, type of road
surfacing, etc. Beware of fog, smoke or dust elements
that obscure visibility.
-When crossing gullies orditches, move at
an
angle with
reduced speed after ensuring ground conditions will
permit a safe traverse.
-Explore the working area to identify potential risks such
as:
slopes, overhangs, pits, demolition rubble, fires,
ravines, ditches, softterrain, heavytraffic, crowded park-
ing areas, closed ambients.
In
such conditions, proceed
with extreme care.
-Whenever possible, avoid going over obstacles such as
rough terrain, rocks, logs highly irregular ground, steps,
ditches, railroad tracks. When obstructions must
be
crossed, dosowith extreme care at
an
angle, if possible.
Reduce speed, shift-down. Ease
up
to the break over
point, pass the balance point slowly
on
the obstruction
and ease down
on
the other side.
-
In
steep down-hill operation, do not allowengine toover-
speed. Select proper gear before starting down grade.
-Avoid side hill travel, whenever possible. Drive up and
down the slope. Should the machine slipping sideways,
turn it immediately downhill.
-The grade of slope you should attempt will
be
limited by
factors such as condition of the ground, load being
handled, type of machine, speed of machine and visibil-
ity.
-There
is
no substitute for good judgementwhen working
on
slopes.
Avoid operating equipment too close to
an
overhang or
high wall, either above or below the machine.
Be
on
the
look-out for caving edges, falling objects and slides.
Beware of concealment by brush and undergrowth of
these danger.
When pushing-over trees, the machine must be
equipped with proper overhead guarding. Never allow
a machine to climb
up
on
the root structure particularly
while the tree
is
being felled. Use extreme care when
pushing over any tree with dead branches.
-When pushing trees with dead limbs, proceed with
extreme care. Avoid brush piles, logs or rocks.
-NEVER DRIVE OVER THEM or other surface irregular-
ities that brake traction with the ground, especially when
on
slopes or near drop-offs.
-
Be
alertto avoid changes
in
traction conditionsthatcould
cause loss of control.
DO
NOT DRIVE on ice or frozen
ground conditions when working the machine
on
steep
slopes or near drop-offs.
111
-Working
in
virgin and rough terrains
is
characterised by
the presence of all the perils and risks listed above.
In
these conditions, it
is
emphasised the dangerrepresent-
ed
by large tree limbs (possibly falling
on
the machine),
large roots (acting as a leverage under the machine
when up-rooted causing the roll-over of the unit) etc
..
STOPPING
-When the machine is stopped for whatever reason,
follow the instructions of chapters
"Stopping
the
ma-
chine"
and
"Stopping
the
engine"
ofthe Operation and
Maintenance Instruction Manual.
-Always remember to position the transmission drive
control
in
neutral and engage the control lock to secure
the machine.
-The parking brake
is
automatically set, when the trans-
mission safety lever
is
lowered.
-NEVERLEAVETHE MACHINE UNATTENDEDwith the
engine running.
-Always, before leaving the operator's seat and after
making sure all people are clear of the machine, slowly
lower the attachments or tools flat to the ground
in
a
positive ground support position.
-Return the controls to rest position. Place the gearshift
lever
in
neutral. Disconnect the master switch and ex-
tract the key.
-Park
in
a non- operating and no-trafficarea oras instruct-
ed. Park
on
firm level ground if possible. Where not
possible, position machine at a right angle to the slope,
making sure there
is
no danger of uncontrolled sliding
movements.
-
If
parking
in
traffic lanes cannot
be
avoided, provide
appropriate flags, barriers, flares and signals as
re-
quired. Also provide advance warning signals
in
the
traffic lane of approaching traffic.
-Keep head, body, limbs, feet, fingers orhandsawayfrom
bucket, blade or ripper when
in
raised position.
-Always disconnect the master switch before any inter-
vention (i.e. cleaning, repairing, maintaining, refuelling
etc.).
Do
the same when parking for prolonged periods
of time to avoid accidental or unauthorised starting.
-Never lower attachments or tools other than seated
in
operator's seat. Sound horn. Make sure area near the
attachment
is
clear. Lower the attachment slowly.
DO
NOT USE FLOAT POSITION of hydraulic system.
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SAFETYRULES
-Place masterswitch
in
OFF,
securely blockthe machine
and lock it every time you leave it unattended. Return
keys to authorised security. Heed all shut-down opera-
tions of the Operation and Maintenance Instruction
Manual are followed.
MAINTENANCE
GENERALITIES
-Before operating or performing any intervention
on
the
machine:
•
read
carefully all the rules contained by this Manual;
•
read
and obey all safety related plates and instruc-
tions located
on
the machine.
-
Do
not allow unauthorised personnel to perform any
maintenance operation. Do not perform maintenance
operation without prior authorisation. Follow all recom-
mended maintenance and service procedures.
-Keep operator's compartment free of all loose objects
that are not properly secured.
-
Do
not wear rings, wrist watches, jewellery, loose or
hanging apparels, such as ties, torn clothing, scarves,
unbuttoned or unzipped jackets that can catch
on
mov-
ing parts. Wearpropersafetyequipmentas recommend-
ed
for the job. Examples: hard hat, heavy gloves, ear
protection, safety glasses or goggles, reflector vests,
respirator. Consult your employer for specific safety
equipment requirements.
-
Do
not use controls or hoses as hand holds when
climbing
on
or off machine. Hoses and controls are
movable and do not provide a solid support. Also,
controls may
be
inadvertently moved causing acciden-
tal machine or equipment movement.
-
Do
not jump
on
or off the machine. Keep two hands and
one foot, or two feet and one hand
in
contact with step
grab rails and handles at all times.
-
Do
not perform any service operation
on
the machine
with a person seated
in
the operator's compartment,
unless he
is
an authorised operator co-operating
in
the
operation to
be
performed.
-Keep operator's compartment, stepping points, grab-
rails and handles clear of foreign objects, oil, grease,
mud or snow accumulation to minimise the danger of
slipping or stumbling. Clean mud or grease from shoes
before attempting to mount or operate the machine.
-Keep shoes free of mud or grease before climbing or
driving the machine.
IV
-Never attempt to operate the machine or its tools from
any position other than seated
in
the operator's seat.
-When maintenance operations require moving hydrau-
lically operated attachments by means of machine's
hydraulic system remember that all manoeuvres must
be
made only when seated
in
the operator'sseat. Before
starting machine or moving attachment or tools, set
brakes , sound horn and call for
an
all clear. Raise
attachment slowly.
-Always block booms or parts of the machine which must
be
raised to perform interventions under them with
external devices. Do not allow persons to move into the
vicinities nor standing under equipment not being
blocked. Unless you are totally sure about your safety,
avoid staying under raised equipment, even
in
case it
is
blocked.
-
Do
not place the body, limbs or fingers into sharp articu-
lation uncontrolled openings of the machine and without
proper protections, unless they are blocked
in
a safe
manner.
-Never perform interventions with engine running, ex-
cept as called for
in
a Manual.
Do
notwear loose clothing
or jewellery near moving parts.
-When servicing or maintenance require access to areas
that cannot
be
reached from the ground, use a ladder or
step platform that meet local and national regulations, to
reach the service point.
If
such ladderor platform are not
available, use the machine hand holds and steps as
provided. Perform all service or maintenance carefully.
-Shop and/or field service platforms or ladders must
be
constructed and maintained
in
accordance with local
and national regulations.
-Disconnect batteries and tag all controls according to
current regulationsto warn thatwork
is
in
progress. Block
machineand all attachmentsthat must
be
raised accord-
ing to current regulations.
-Due to the presence of flammable fluids, never check or
fill fuel tanks, batteries, nor use starting fluid nearlighted
smoking materials or open flames.
-Brakes are inoperative when manually released for
servicing. Provisions must be made to maintain control
of the machine by blocking or other means.
-The fuel filling nose must
be
kept constantly inside the
filling neck. Keep this contact from the beginning to the
end of the fuelling operation to avoid the possibility that
sparks due to static electricity are generated.
-Use only designated towing or attaching points. Use
care
in
makingattachments. Makesurepins and/or locks
are secure before pulling. Stayclear of drawbars, cables
or chains under load.
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SAFETYRULES
-To move a disabled machine, use a trailer or a low-boy,
if available.
In
case towing
is
needed, use all necessary
signals required by local and national regulations, and
follow the directions provided
in
this Manual.
-To load/unload a machine from transporter, choose a
level surface ensuring firm supportto the wheels oftruck
or trailer. Use strong access ramps, with adequate
height and angle. Keep surface free of mud, oil or
slippery materials.
-Anchorthe machine securelytothe bed oftruck or trailer
and block wheels or tracks with appropriate wedges.
-Never align holes with fingers or hands; always use
appropriate aligning tools.
Eliminate all sharp edges and burrs from re-worked
parts.
Use only approved grounded auxiliary power sources
for heaters, chargers, pumps and similar equipment to
reduce the hazards of electrical shocks.
-Lift and handle heavy parts with a lifting device of proper
capacity. Be sure parts are supported by proper slings
and hooks. Use lifting eyes if provided. Watch-out for
people
in
the vicinity.
Never pour gasoline or diesel fuel into open, wide and
low containers. Never use gasoline, solvent or other
flammable fluid to clean parts. Use exclusively qualified,
non-flammable, non-toxic commercial solvents.
-When using compressed air for cleaning parts, use
safety glasses with side shields or goggles. Limit pres-
sure to 2 bar,
in
accordance with local and national
regulations.
-Do not
run
the engine
in
closed areas without proper
ventilation to remove deadly exhaust fumes.
-Do not smoke or permit any open flames or spark near
when re-fuelling or handling flammable materials.
-Do not use
an
open flame as a light source to look for
leaks or for inspection anywhere
on
the machine.
- Make sure that
all
mechanic's tools are
in
good condi-
tions. NEVER USE tools with mushroomed heads or
frayed. Always wear eye protections.
-Move with extreme care when working under the ma-
chine, its attachments and or
on
or near them. Always
wear protective safety equipment as required, such as
hard hat, goggles, safety shoes, ear plugs.
-When performing operations requiring running of the
engine, have a qualified operator
in
the operator's seat
at all times with the mechanic on sight. Place the trans-
mission
in
neutral and set the brakes and safety lock.
V
-KEEPHANDSANDCLOTHINGAWAYFROMMOVING
PARTS.
For field service, move machine to level ground, if
possible, and block
it.
If
work
on
an
incline is absolutely
necessary, first block machine and its attachments se-
curely, than move it to level ground as soon as possible.
-Do not trust worn and /or kinked chains and cables: do
not use them for lifting or pulling operations. To handle
them, always use heavy gloves.
-
Be
sure chains and cables are anchored and the anchor
points are strong enough to handle the expected load.
Keep exposed personnel clear of anchor points and
cables or chains.
-No bystanders are allowed near the hooking points,
chains or cables.
-
DO
NOT PULL UNLESS OPERATOR's COMPART-
MENT OF MACHINES INVOLVED ARE PROPERLY
GUARDED AGAINST POTENTIAL CABLE OR CHAIN
BACKLASH.
-Keep the area where maintenance operations are per-
formed CLEAN and DRY. Eliminate immediately all
water and oil spillages.
-Do not pile oily or greasy rags; they represent a fire
hazard. Store
in
closed metal container.
-Before starting machine, check, adjust and lock the
operator's seat for maximum comfort and control of the
machine.
Be
sure exposed personnel
in
the area of
operation are clearof the machine before moving it or its
attachments. Sound horn.
-Rust inhibitors are volatile and flammable Use only
in
well ventilated areas. Keep open flames away-
DO
NOT
SMOKE- Storecontainers
in
acool well ventilated place,
secure against unauthorised personnel.
-Do not carry loose objects
in
pockets that might fall
unnoticed into open compartments.
-Wear proper protective equipment such as safety gog-
gles or safety glasses with side shields, hard hat, safety
shoes, heavy gloves when metal or other particles are
apt to fly or fall.
-Wearwelders protective equipment such as dark safety
glasses, helmets, protective clothing, gloves and safety
shoes, when welding or burning. Wear dark safety
glasses near welding zones.
DO
NOT LOOK AT ARC
WITHOUT PROPER EYE PROTECTION.
-Know your jacking equipment and its capacity. Be sure
the jacking point used on the machine
is
appropriate for
the load to
be
applied. Be sure the support of the jackat
the machine and under jack
is
appropriate and stable.
SAFETYRULES
-The load lifted byjacks
is
always dangerous: it
is
neces-
saryto transfer loads to appropriate blocking as a safety
measure, before proceeding with service or mainte-
nance work, according to local or national regulations.
-Steel cables are frayed after prolonged use; always
wear appropriate protections (heavy gloves, goggles
etc.).
-Handle all parts carefully. Keep hands and fingers away
from structures, gears or moving parts. Use and wear
always the appropriate protections
-Compressed air systems can have water deposits creat-
ed by moisture condensation due to changes of atmos-
pheric conditions. If required, discharge deposits, as
instructed.
STARTING
-Do not
run
the engine
in
closed areas without proper
ventilation to remove deadly exhaust fumes.
-Do not place head, body, limbs, feet, hands or fingers,
near rotating fans or belts.
Be
especially alert near
pusher fans.
ENGINE
-Loosen the radiator cap very slowly, to release pressure
from the system, before removing it. All coolant level top-
ups must be performed with engine OFF.
-Avoid that flammable materials touch exhaust parts.
Should this be possible, provide the necessary protec-
tions.
-Do not
run
engine when refuelling and use care if the
engine is hot due to the increased possibility of a fire if
fuel is spilled.
-Never attempt to check or adjust fan belts when engine
is
running.
-Do not adjust engine fuel pump when machine is mov-
ing.
-Do not lubricate the machine with engine running.
-Do not
run
theengine with airintakes, doororprotections
open.
VI
ELECTRICAL SYSTEM
-Disconnect batteries prior to any intervention
on
ma-
chine or electrical system (cleaning, repair, mainte-
nance).
-Should booster batteries be used, remember to connect
both ends of the boostercables
in
the proper manner(+)
with(+)
and(-)
with(-). Avoid short-circuits of the termi-
nals. Follow thoroughly the instructions of this Manual.
-Before any intervention, make sure that the main switch
isOFF.
-BATTERYGAS
IS
HIGHLYFLAMMABLE.Leavebattery
box open to improve ventilation when recharging batter-
ies. Nevercheckcharge by placing metal objects across
the posts. Keep sparks oropen flames awayfrom batter-
ies.
Do
not smoke near battery to guard against the
possibility of causing an explosion.
-Before anyintervention, make sure thatthere are no fuel
or electrolyte leakages; eliminate them before proceed-
ing with further work. When recharging batteries
in
closed ambients, make sure that there
is
appropriate
ventilation to prevent possible accidental explosions
due to the accumulation of gases generated during the
recharge.
HYDRAULIC SYSTEM
-Fluid escaping under pressure from a very small hole
can be almost invisible and can have sufficient force to
penetrate the skin. Use a piece of cardboard orwood to
search for suspected pressure leaks. DO NOT USE
HANDS. If injured byescaping fluid, see adoctoratonce.
Serious infection or reaction can develop
if
proper med-
ical treatment
is
not administered immediately.
-Stop the engine and release all pressures
in
the system
before removing panels, housings, plugs or covers.
-
In
case pressures must be measured, use instruments
of adequate capacity. Always follow the recommended
procedures.
SAFETY
RULES
TOOLS
-Keep head, body, limbs, feet, fingers orhandsawayfrom
bucket, blade or ripper when
in
raised position.
Priorto any intervention, install all safety devicesaccord-
ing to current rules and regulations.
-
In
case equipment
on
the machine must
be
operated by
hydraulicsystems, rememberto proceed only afterseat-
ing
in
the operator's compartment. Make sure that there
are no persons
in
the operating area of the machine.
Alert people before operating using the horn and by
voice. Move the equipment very carefully.
-Do not use machine to transport loose objects, unless
proper devices for this purpose are provided.
-Clutches and brakes of this machine and eventual
auxiliary equipment and attachments (such as operat-
ing cylinder or winches control valves) must always
be
properly adjusted
in
accordance with the instructions
provided by the Manuals of the Manufacturer.
-Never perform adjustments with engine running, except
when called for by the above instructions.
When changing work shift, check that wheel or
rim
securing screws and brackets are not loosen; if neces-
sary, retighten to the prescribed torque.
_A
WARNING
On machineshavinghydraulically, mechanically,
and/or
cable
controlled
equipment(suchasshovels, loaders,
dozers, excavators etc.)
be
certain the equipment
is
lowered
to
the
ground
beforeservicing,
adjusting
and/or
repairing.
If
it
is
necessaryto have the hydraulically, mechanically, and/orcable
controlled
equipment
partially
or
fully
raised
to
gainaccess to certain items,
be
sure
the
equipment
is suitably
supported
by
means
other
than
the hydraulicliftcylinders, cable
and/or
mechanicaldevices used
for
controlling
theequipment.
VII
SAFETY
RULES
SAFETY
RULES
FOR
SEALS
VITON
SEALS
(fluoroelastomer)
Seals, especially VITON O-Rings, (normally coloured red)
are used
in
systems operating at high temperatures, since
this materials resists the effects of heat. However,
in
the
event this material
is
subject to heat exceeding 315
°C
(in
practice, only
in
case of fire or when using welding flames)
fluoridic acid
is
generated. This acid
is
highly corrosive
and
could cause severe
burns,
if
in
contact with the skin.
Every time it
is
necessary to intervene
on
components
equipped with VITON rings, for which an exposure to
excessive temperatures
is
suspected, the following proce-
dures must
be
applied:
1)
inspectvisually, without touching them,
all
seals show-
ing signs of damage due to high temperature. They
look black and tacky;
2) identify the type of material of the seals, if they are
VITON, performing the test illustrated below,
on
the
spare parts;
3)
in
case it is verified, or there is a reasonable doubt that
the componentsare made of VITON, the contaminated
area MUST be decontaminated before proceeding
with further operations;
4) wear neoprene rubber or PVC gloves and protection
goggles or face screen, and wash accurately the
contaminated zone with a solution of hydraulic lime
(found at building stores) and water, so that a milky
liquid is obtained. Rinse carefully with steam or run-
ning water;
5) dispose of the materials removed and the protective
gloves
in
a safe manner, without burning them.
TEST
FOR
THE
DISCRIMINATION
OF
RUBBER
(BUNA
N)
MATERIALS
AND "VITON" (FLUOROELASTOMER)MATERIAL
-
--
WATER -
---
-
--
M
~
NITRILIC/BUNA N RUBBER
FLOATS
TRICHLORO-
ETHVLENE
VIII
-
--
WATER -
---
-
--
--
-
~
~
VITON"
FLUOROELASTOMER
SINKS
1650K
DOZER
TECHNICAL
DATA
TABLES
Q
12.
£
'<
al
~
"O
CD
cil
0
::,
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Ill
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[ll
::,-
5·
CD
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~
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JJ
rn
~
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s:
CD
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~
1650K-Table
of fluids used
....
~
;ii;
ITEM QUANTITY Fluidsand lubrificants
VISCOSITY
Outdoortemperatures International
(litres)
~
GRADE ofreference Classification
Ethylene Glycol
ASTM
D-5345
Mixture
of
water
and
antifreeze
at
mixed with
50%
Down
to -
35
°c
50%. The mixture provides
Cooling
system
28
CASE
Coolant
MS1710
water
protects (-
31
°F) oxidation, foaming, corrosion,
down
to
scaling and freezing protection
-35°C(-31°F)
properties down
to-35
°C
(-31
°F).
DIESEL FUEL ASTM
No.
2D
Fuel reservoir 270 No.2 Diesel fuel - -
Grade
TT
of
reputable
quality
and
make
SAE
15W-40
-
25
/ 45
oc
(-10 / 115 °F) API
CH-4
Engine 14
CASE
NO. 1 Engine Oil
SAE
10W-30
-30 I
10
°C
(-
22
/ 50 °F) API
CG-4
Torqueconverter/Transmissior 32
CNH
Hy-TranUltraFluid
SAE
10W
-30
/50
°C
(-
20
I 120°F)
ATF
Type
A Suffix A
(FrontTransmission Housing)
Rear
Transmission
housing
94
CASE
NO. 1 Engine Oil
SAE
10W-30
-25
/45°C(-10
/115°F)
APICG-4
-
Planetary
steering/
brakes
EquipmentHydraulic Reservoir 63 CASE Hydraulic Excavator
Fluid -
MS
1230
SAE
10W-30
-30/
50°C(-20/120°F)
ISOVG46
Final drives(each) 38
CASE
135
HEP
Gear
Oil
SAE80W-90
All season API
GL5or
MIL-L-2105
Idlers 7
CASE
NO. 1 Engine Oil SAE
10W-30
-30/
50°C(-20/120°F)
APICG-4
Rollers and track chains
Greasefittings
CASE
Molydisulfide Grade251
H-
All season
Grease EP,
Spec
B-27 -
Cab
tilting
pump
0.5
CNH
Hy-TranUltraFluid
SAE
10W
-30I 50 °C
(-
20
I 120 °F)
ATF
Type A Suffix A
Note:
Oil
quantities
indicated
are
those
required
for
periodical
changes.
If
the
content
of
sulphur
of
the
fuel
exceeds
0.5 %,
change
the
engine
oil
as
follows:
as
0.5%
sulphur
Normal
service
interval
0
0.5
to
1 %
Half
normal
interval
....
up
to
1%
One
quarter
normal
interval
0-2
1650K
POSSIBLE ARRANGEMENTS OF THE 1650K
1650K
1650K
BULLDOZER ANGLEDOZER LowGround Pressure
Blade HS X --
HSU
Blade PAT -X X
Undercarriage7rollers X X
Undercarriage8rollers -X X
Shoes
500mm
X X -
550mm
Shoes
800mm
- - X
STABILITY
Basic machine + HS blade + Ripper Basic
machine+
HS blade
Configuration Hg
Lg
Configuration
Hg
Lg
Bladeand ripperon the ground 845 1160 Blade on the ground 805 1260
Blade on the ground and ripper 670 1175 Blade at max height 845 1360
at
max
height
Blade at
max
heightand ripper 868 1145
on theground
Blade at
max
height and ripper 1005
at
max
height 1150 Basic
machine+
PAT blade
Configuration
Hg
Lg
Blade on the ground 750 1470
Basic
machine+
PAT
blade+
Ripper Blade at max height 926 1360
Configuration Hg
Lg
Ripper (LGPversion)
Bladeand ripperon the ground 800 1175
Blade on the ground and ripper 825 1205
at
max
hei ht Basic machine (without bladeand ripper)
Blade at
max
heightand ripper 820 1160
on theground
Blade at
max
height and ripper 875 1195
at
max
hei ht
Configuration
Hg
Lg
Withoutbladeand ripper 965 1130
Lg=
Distance from the sprocket centre
Hg=
Heightfrom theground
Hg
Lg
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)
1650K
COLD
STARTING
(Optional)
Optional, a cold starting device is available, allowing
the starting
of
the machine at particularly low
temperatures.
0-3
AUXILIARY
APPLICATIONS
Some of the equipment described and illustrated
in
this manual are supplied in determined markets to
satisfy specific requirements.
Otherdevicesand applicationscan beprovided as an
option,
in
agreement with the sales organization.
Some optional accessories are listed:
Air conditioner, Blade: HS, or HSU, or PAT, Ripper,
1
kg
Fire Extinguisher, Diagnostics, Forest (sweeps)
ROPS, Outersound suppression, 550 mm shoes.
MAIN DIMENSIONS 1650K (BULLDOZER Version)
C
~
ci
"'
E
E
0
CD
g
TYPE
OF
BLADE
(HS)
Semi-U
(HSU)
PAT**
PAT**
Blade
width
mm (in)
3180
(125.20)
3180
(125.20)
3200
(126)
4000
(157.48)
2550 mm (100.40 in)
3650 mm (143.70 in)
4750
mm(187in)
Blade Blade capacity Tilt
height SAE J1265 (in)
mm (in)
cum
mm
1100 3,10 550
(43.30) (21.65)
1320 4,12 695
(51.96) (27.36)
1180 3,15 450
(46.45) (17.71)
1000 3,15 550
(39.37) (21.65)
Pitch Digging
depth
mm (in)
±10° 400
(15.74)
±100 480
(18.89)
±50
490
(19.29)
±50
590
(23.22)
,-------
I
' '
' '
' '
! !
-~---,
'
370mm
(14.56in) ' '
' '
' '
' '
1900 mm(74.B0in)
2400 mm (94.48 in)
Blade raising Length
from ground with blade
mm (in) mm (in)
1105 4750
(4350) (187)
900 4750
(35.43) (187)
950 4955
(37.40) (195.07)
900 5315
(35.43) (209.25)
* Included
in
the weight: cab, blade and cylinders, lubricants, coolant and 10% fuel.
**
Maximum angle ± 23°
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)
Weight
with
blade(lb)
15090
(*)
(33267)
15290
(*)
(33708)
14880
(*)
(32804)
16610
(*)
(36618)
0-4
E
E
0
ci
"'
C
!,:
ci
"'
E
E
0
CD
0
"'
MAIN DIMENSIONS
1650K
ALL HYDRAULIC -PAT version
1650K
E
-------7
;
I
~
------------------------
!
2550 mm (100.39 in)
3650 mm (143.70in)
4955 mm (195 in)
-450 mm (17.71 in)
:s
<X)
..,.
<t
e
E E
E E
0
0
..,.
"'
MAIN DIMENSIONS
1650K
LGP
2985 mm(117.51 in)
4750 mm (187in)
550 mm
(21.65in)
800 mm
(31.50in)
3200 mm (125.98 in)
2140 mm (84.25 in)
2940 mm 115.74in
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)
Other Case Excavator manuals
