PDF Operator's Manual Case 1650K Crawler Dozer - 1 MB
This operator's manual is the complete guide to the Case 1650K Crawler Dozer with a Tier II engine.
It contains vital information on safety, controls, instrumentation, and daily maintenance.
Following the procedures outlined in this manual will help ensure the longevity and reliability of your dozer.
Every operator should have this manual on hand to guarantee safe and effective operation.
PDF Viewer
Viewer loads when you scroll here
SHARE THIS MANUAL
Download the PDF Manual
PDF viewer loading area
Text Preview from This Manual
The text below was extracted from the visible preview pages to help you confirm the manual contents before download.
--- Page 1 ---
1650K
Crawler Dozer
Tier II Engine
Operator’s Manual
Bur 6-38100GB
--- Page 3 ---
SAFETY RULES
Keep operator's compartment, stepping points, grab-rails To move a disabled machine, use a trailer or a low-boy, if
and handles clear of foreign objects, oil, grease, mud or available. In case towing is needed , use all necessary
snow accumulation to minimise the danger of slipping or signals required by local and national regulations, and
stumbling. Clean mud or grease from shoes before follow the directions provided in this Manual.
attempting to mount or operate the machine.
To load/unload a machine from transporter, choose a level
Keep shoes free of mud or grease before climbing on page surface ensuring firm support to the wheels of truck or
or driving the machine. trailer. Use strong access ramps, with adequate height and
Never attempt to operate the machine or its tools from any angle. Keep surface free of mud, oil or slippery materials.
position other than seated in the operator's seat. Anchor the machine securely to the bed of truck or trailer
When maintenance operations require moving and block wheels or tracks with appropriate wedges.
hydraulically operated attachments by means of Never align holes with fingers or hands; always use
machine's hydraulic system remember that all appropriate aligning tools.
manoeuvres must be made only when seated in the
operator's seat. Before starting machine or moving Eliminate all sharp edges and burrs from re-worked parts.
attachment or tools, set brakes, sound horn and call for an Use only approved grounded auxiliary power sources for
all clear. Raise attachment slowly. heaters, chargers, pumps and similar equipment to reduce
Always block booms or parts of the machine which must be the hazards of electrical shocks.
raised to perform interventions under them with external Lift and handle heavy parts with a lifting device of proper
devices. Do not allow persons to move into the vicinities capacity. Be sure parts are supported by proper slings and
nor standing under equipment not being blocked. Unless hooks. Use lifting eyes if provided. Watch-out for people in
you are totally sure about your safety, avoid staying under the vicinity.
raised equipment, even in case it is blocked.
Never pour gasoline or diesel fuel into open, wide and low
Do not place the body, limbs or fingers into sharp containers. Never use gasoline, solvent or other
articulation uncontrolled openings of the machine and flammable fluid to clean parts. Use exclusively qualified,
without proper protections, unless they are blocked in a non-flammable, non-toxic commercial solvents.
safe manner.
When using compressed air for cleaning parts, use safety
Never perform interventions with engine running, except glasses with side shields or goggles. Limit pressure to 2
as called for in a Manual. Do not wear loose clothing or bar, in accordance with local and national regulations.
jewellery near moving parts.
Do not run the engine in closed areas without proper
When servicing or maintenance require access to areas ventilation to remove deadly exhaust fumes.
that cannot be reached from the ground, use a ladder or
step platform that meet local and national regulations, to Do not smoke or permit any open flames or spark near
reach the service point. If such ladder or platform are not when re-fuelling or handling flammable materials.
available, use the machine hand holds and steps as Do not use an open flame as a light source to look for leaks
provided. Perform all service or maintenance carefully. or for inspection anywhere on the machine.
Shop and/or field service platforms or ladders must be Make sure that all mechanic's tools are in good conditions.
constructed and maintained in accordance with local and NEVER USE tools with mushroomed heads or frayed.
national regulations. Always wear eye protections.
Disconnect batteries and tag all controls according to Move with extreme care when working under the machine,
current regulations to warn that work is in progress. Block its attachments and or on or near them. Always wear
machine and all attachments that must be raised protective safety equipment as required, such as hard hat,
according to current regulations. goggles, safety shoes, ear plugs.
Due to the presence of flammable fluids, never check or fill When performing operations requiring running of the
fuel tanks, batteries, nor use starting fluid near lighted engine, have a qualified operator in the operator's seat at
smoking materials or open flames. all times with the mechanic on sight. Place the
transmission in neutral and set the brakes and safety lock.
BRAKES ARE INOPERATIVE when manually released for
servicing. Provisions must be made to maintain control of KEEP HANDS AND CLOTHING AWAY FROM MOVING
the machine by blocking or other means. PARTS.
The fuel filling nose must be kept constantly inside the For field service, move machine to level ground, if possible,
filling neck. Keep this contact from the beginning to the end and block it. If work on an incline is absolutely necessary,
of the fuelling operation to avoid the possibility that sparks first block machine and its attachments securely, than
due to static electricity are generated. move it to level ground as soon as possible.
Use only designated towing or attaching points. Use care Do not trust worn and /or kinked chains and cables: do not
in making attachments. Make sure pins and/or locks are use them for lifting or pulling operations. To handle them,
secure before pulling. Stay clear of drawbars, cables or always use heavy gloves.
chains under load.
IV
--- Page 4 ---
6 1650K
CAB
Modular type, elastically suspended by elastic blocks,
integrated in the safety structure.
The cab offers maximum visibility of the blade and rear
equipment for maximum productivity.
Also, the cab provides maximum comfort to the
operator, in all weather conditions.
WEIGHT AND SPEED
Machine weight without ripper, with 500 mm (20 in)
shoes, for LT and XLT version, with 800 mm (31 in)
shoes for LGP version, including cab, coolant,
lubricant, full fuel tank and operator:
D150 LT PAT ............................ 19915 kg (43905 lb)
D150 LT BD (HSU) .................... 15011 kg (33093 lb)
D150 XLT PAT .......................... 15677 kg (34561 lb)
D150 LGP PAT ......................... 16810 kg (37059 lb)
MAX. SPEEDS (forward - reverse) in km/hr (mph):
Speeds I II III
Forward 4.3 (2.6) 7.0 (4.3) 11.0 (6.8)
Reverse 5.4 (3.3) 8.7 (5.4) 13.0 (8.0)
RIPPER (Optional)
Model ........................................................... RP12F
Parallelogram type with welded box steel elements
frame. Three position tool bar with three semi-curved
shanks with replaceable tips.
Controlled by two double stroke hydraulic cylinders.
Weight: ..................................... 1360 kg (2,999 lbs)
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual).
--- Page 5 ---
16 1650K
LIST OF SAFETY DECALS
Group B - Warning decals
1B 2B
WARNING
WARNING
HOT LIQUID UNDER
PRESSURE
Service when cool
Service when cool
1850-2M0024 Fasten seat belt
No riders
Keep others away
3B 1850-2M0025
WARNING
Do not modify or repair ROPS or FOPS
in any manner
1850-2M0026
4B
IMPORTANT
TO TILT THE CAB PROCEED AS FOLLOWS:
- PLACE THE MACHINE ON FLAT GROUND, WITH THE DOORS
CLOSED
- OPEN BOTH CAB SIDE PANELS
- REMOVE THE SIX CAP SCREWS SECURING THE RIGHT SUSPEN-
SION SUPPORTS TO THE FRAME
- DISCONNECT THE THROTTLE LINK FROM QUICK RELEASE JOINTS
- ACTUATE THE CAB TILT PUMP LEVER WITH DIVERTER IN POSI-
TION METERING THE FINAL TILTING STROKE BY ACTUATING
THE DIVERTER
TO LOWER THE CAB, OPERATE CAREFULLY TO AVOID DAMAGING
THE PARTS UNDER THE CAB AS FOLLOWS:
- ACTUATE THE CAB TILT PUMP LEVER WITH DIVERTER IN
POSITION
REFER TO THE OPERATION AND MAINTENANCE MANUAL
1850-2M0027
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual).
--- Page 6 ---
26 1650K
4. RIPPER CONTROL LEVER (upon request) Pre-heating
indicator
- With lever forward in P = ripper lowering A
Safety
- With lever backward in R = ripper raising 1 2
n/min
0 1000 3
lever
- Lever in N = neutral
indicator
5
1850-2M0061
on ROPS
1850-2M0060
WARNING
Prior to starting the engine, make sure that the
Ripper control Joy-stick is in neutral position and that the parking
A
lever brake is engaged.
1 2
n/min
0 1000 3
P
The starter switch starts and shuts-off the engine.
N To actuate it, turn the key:
R Position H: Operation to be perfomed only on
machines equipped with cold starting device.
Arrange the machine as described at point
(STARTING THE MACHINE AT COLD
TEMPERATURES)
1650-2M010
Engine pre-heating position
Place the starter key onto "H" position when the
5. ENGINE STARTING SWITCH temperature is particularly low (less than - 15 °C
(5 °F).
Keep the key in this position for a time sufficient to
allow the pre-heating. The time changes depending
upon the ambient temperature.
see Table A. In this position, for the entire duration of
the pre-heater, the pre-heater indicator light is ON.
WARNING
Do not pre-heat the engine more than 30 seconds,
to avoid possible damages to the glow plug.
Starting switch
1850-2M0063
on CAB
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual).
--- Page 8 ---
36 1650K
17. SWITCH AND INDICATOR PANEL g. REAR WORK LIGHT ACTIVATION SWITCH
1 2
h. SAFETY LEVER INDICATOR
n/min
The indicator lights come ON when the machine
3
is started and the equipment control safety lever
0 x 1000
(1) and gearshifting safety lever (2) are in raised
position (A) (NEUTRAL).
The indicator lights go OFF, when the levers are
lowered to operate the machine (Position B).
a b c d e f g h i 1850-2M0076
on CAB D350M0160
2
A
A
A
1
n/min
2 B
0 1000 3
1
B
g i h
e f
1850-2M0077 1850-2M0078
on ROPS Position A = NEUTRAL
Position B = operation position
a. FRONT/REAR WIPER 1 speed SWITCH (with cab only) - i. PRE-HEATING INDICATOR LIGHT
b. FRONT/REAR WASHER BUTTON (with cab only) -
c. SIDE DOORS WASHER BUTTON - d. SIDE DOORS
WIPER 2 speed SWITCH - e. LIGHT SWITCH - f. FRONT
WORK LIGHT ACTIVATION SWITCH - g. Rear work light
activation switch - h. Safety lever indicator - i. Pre-heating
indicator light.
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual).
--- Page 9 ---
46 1650K
MOVING THE MACHINE WITH OUTSIDE MEANS
Towing and recovering the machine
Should the engine fail to start or when the machine The maximum allowable load on the rear towing hook is
must be towed, it is necessary to disengage manually 250 kN (56.20 lbf) (only for machine excluding ripper).
the brakes, as described in chapter "TOWING THE The maximum allowable load on the front hook is
MACHINE" of the Instruction Manual. 120 kN (26.97 lbf).
For this operation, use equipment or vehicles appropri- Cables must be firmly secured; make sure that they
ate for this purpose. are attached to a point strong enough in relation to the
When using cables for towing or recovery, make sure effort to be made, which, in any case, must not exceed
that all parts are in good conditions and are free from the maximum allowed value for the towing hook
defects or troubles. involved.
MAX. 250 kN
MAX. 120 kN (56.20 lbf)
(26.97 lbf)
1650-2M017
Operating weight of machine 1650K with 500 mm shoes without ripper
With HS bulldozer blade .......... 14915 kg (32881 lbs)
With PAT blade (6-way) .......... 15677 kg (34561 lbs)
Weight of machine 1650K LGP with 500 mm shoes without ripper
With PAT blade (6-way) .......... 16810 kg (37059 lbs)
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)
--- Page 10 ---
56 1650K
CENTRE SLOT DOZING OF PILE
CUTTING A PILE WITH CENTRE SLOT
1650-2M018
Hill work
D350M0171
Dozing on side slopes requires special care. Even
when the dozer appears to have sufficient margin of
safety, the sudden running over an unseen obstacle by
the upper track or the lower track moving into a hollow,
Going over obstacles the machine could tip over.
Any obstacle (logs, roots, ridges etc.) must be re- Chances of this occurring are lessened when the
moved, if possible, or avoided. If this is impossible, machine is dozing as it is moving along using the load
crossing must be done very slowly and at an angle so as an additional stabiliser. Also, the machine is stabi-
that one track will reach the top and starts to descend lised by the low windrow.
on the other side, while the track is still climbing. This Dozing on frozen slopes is hazardous as the grousers
method of operation slows down the dropping and act as skates causing the machine to slide uncon-
decreases the shock against the ground, which could trolled downhill. There is a danger of tipping over rocky
cause damages to the machine and the operator. slopes as well, especially shale with beds parallel to
If the obstacle is made of soft material it is good the surface and on soft fills where the lower track sinks
practice to sharply turn the machine while crossing, so deeper than the upper one.
that the track edges will help cut the material down. If the machine starts to slowly roll over, sometimes it
When the dozer is operating in heavy work, the tracks is possible to prevent the trouble by quickly turning
often spin, forming small pile of earth near their rear downhill, lowering the blade at the same time.
end. Under these circumstances, when reversing Slopes too steep to be safely worked sideways,
direction, it is good practice to move sideways as sometimes, may, be dozed by operating the machine
much as required, to avoid the tracks hitting these along it diagonally.
windrows. On the other hand, the machine overcomes safely
A ditch may be crossed without danger only if its width steep slopes downhill. Steering is apt to be tricky on
is not greater than 1/3 the track length and if the track steep slopes, whether up or down, because when one
movement will not collapse the banks. To prevent the steering clutch is released, the track on that side slips
latter from occurring, move the machine over wooden and turns faster and the machine pulls to this side
planks, even if not very strong. under gravity and might place itself transversally of the
grade with the consequent danger of tipping over.
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)
--- Page 11 ---
66 1650K
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)
--- Page 12 ---
76 1650K
Note – It is possible the O-Ring may sticks to the filter
WARNING head, thus, prior to installing a new filter, make sure
that it has been removed.
Avoid environment pollution. The used fluids, such
as hydraulic oil, lubricants, coolants and the filter
2. fill the new filter with clean oil and lubricate the seal;
elements soaked with these fluids, must be elimi-
nated according to local or national current regu- 3. tighten the filter by hand. After the gasket touches
lations qualifying these materials as polluting, its seat on the engine cylinder block, tighten 3/4
harmful and dangerous waste. turn further.
When the oil stops flowing, refill with oil of a prescribed
type and grade (see "FLUID CAPACITIES TABLE").
4. retighten draining plug T and refill with new oil
through filler neck B, up to the maximum level
marked on dipstick A.
5. run the engine at low idle;
6. shut-off the engine and, after a few minutes, top-
off, if required.
Oil sump Total system
capacity capacity
D150-2M100
14.2 lit (3 3/4 US Gal) 16.3 lit (4 1/3 US Gal)
13. ENGINE OIL FILTER WARNING
Replacing the filter cartridge An excessive mechanical tightening can damage
the threads and the gasket of the filter element.
Open the upper and lower panels of the right engine
compartment.
The replacement of the filter must be done at the
prescribed interval. WARNING
Replace the filter, proceeding as follows:
1. clean the filter contact area and loosen it with a Avoid environment pollution. The used fluids, such
90 - 95 mm (3.54-3.74 in) filter wrench; as hydraulic oil, lubricants, coolants and the filter
elements soaked with these fluids, must be elimi-
nated according to local or national current regu-
lations qualifying these materials as polluting,
harmful and dangerous waste.
D150-2M099
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)
--- Page 13 ---
86 1650K
26. AIR CONDITIONER COMPRESSOR - Allowable
Check condition of belt and adjust sag condition
Open the access panel on the left side of the machine.
1. Check the conditions of the compressor belt. If the
belt is worn or damaged, replace it with a new one. Belt to be
The belt must deflect 15 to 20 mm (19/32 to 25/32 replaced
in)under as force of 110N.
2. Loosen the compressor mounting bolt and the
bracket adjusting screw.
3. To obtain a correct belt adjustment, move the
compressor outward. Tighten the compressor
mounting bolt and the bracket adjusting screw. D150-2M114
4. If necessary, repeat phases 2 and 3.
WARNING
Do not inspect nor adjust belts with engine in
operation. Be particularly aware of the presence
of fans.
Keep head, body, limbs, feet and hands away from
belts and moving blades. Be particularly aware of
blowing fans.
Replacement
3/8 in square drive
To remove and install the belt, lift arm 4 of belt
1850-2M0138
tensioner 2 and the pulley with square drive 1.
27. DRIVE BELT
Inspection/Replacement
1
Open the right and left panels of the engine compart-
ment and inspect visually the belts. Check for the
presence of crossing cracks: the cross-way ones (in
the width direction of the belt) are allowed, whereas
longitudinal ones ( in the longitudinal direction of the
belt) crossing cross-way cracks, are not allowed.
Replace the belt if worn.
D150-2M115
Service suggestion: In case of difficulty during the
installation of the drive belt (belt apparently too short)
place the belt on the fan hub pulley, then slide the belt
over the water pump pulley, keeping the belt tensioner
lifted.
The application of an excessive force in a direction
opposite to the rotating direction or after the belt
tensioner has been tightened to a mechanical stop,
could cause the fracture of the belt tensioner arm.
Carefully read personal and machine SAFETY PRECAUTIONS (at the beginning of this manual)