PDF Service Manual Tigercat X822C LX822C X830C LX830C Feller Buncher - 5 MB
This service manual provides comprehensive instructions for the repair and maintenance of Tigercat X822C, LX822C, X830C, and LX830C feller bunchers.
It is an essential tool for technicians, containing detailed procedures for troubleshooting, disassembly, and assembly of all major systems.
With this manual, you can perform informed repairs and keep your forestry equipment operating at peak performance.
The guide includes hydraulic and electrical schematics for advanced diagnostics.
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X822C/LX822C/X830C/LX830C
FELLER BUNCHER
SERVICE MANUAL
SERIAL NUMBER 822*2001 TO 822*3000
SERIAL NUMBER 830*2001 TO 830*3000
ISSUE 1.0, DECEMBER 2015
Tigercat Industries Inc.
P.O. Box 637
Brantford, Ontario
Canada N3T 5P9
Tel: (519) 753-2000
Fax: (519) 753-8272
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Safety
VIBRATION AND NOISE LEVEL INSIDE CAB
Noise Level Inside Cab dB(A)
As per Tigercat test ETR00047
Microphone direction:
Forward Rear Left Right
Driving max speed (High) 77 76 77 76
Driving max speed (Low) 73 72 72 73
Boom opertation 72 73 72 73
NOISELEVELS.PDF
Wear a suitable hearing protective device such
as earmuffs or earplugs to protect against noise.
Prolonged exposure to loud noise can cause
impairment or loss of hearing. This machine exceeds
70 dB(A) in the cab and exceeds 85 dB(A) when
servicing machine engine.
Check with your local Safety Commission to determine
if hearing protection is required at these levels.
Vibration Level - Whole-body
As per Tigercat test ETR007 & ISO 2631-1
Weighted rms acceleration (m/s2)
Seat
Seat-back Feet
Health Comfort
Driving max speed (High)
x-axis (back-to-chest) 0.2370 0.5630 0.4020
y-axis (right-to-left) 0.2310 0.3200 0.4200
z-axis (buttocks-to-head) 0.4660 0.2110 0.6140
S 0.6571 0.5700 0.4850 0.2850
Driving max speed (Low)
x-axis (back-to-chest) 0.1140 0.2150 0.1200
y-axis (right-to-left) 0.0764 0.0977 0.1440
z-axis (buttocks-to-head) 0.2170 0.0669 0.2230
S 0.2890 0.2568 0.1800 0.1000
Boom opertation
x-axis (back-to-chest) 0.4510 0.6140 0.1830
y-axis (right-to-left) 0.3710 0.2470 0.3300
z-axis (buttocks-to-head) 0.4440 0.0838 0.3670
S 0.9304 0.7310 0.5070 0.1740
Vibration Level - Hand/Arm
As per Tigercat test ETR007
Weighted rms acceleration (m/s2)
Driving max speed (High)
S 1.770
Driving max speed (Low)
S 1.170
Boom opertation
S 0.770
*Note for hand/arm, all weighted RMS acceleration values are below 2.5 m/s 2
as per clause 3.6.3 Machinery Directive 98/37/EC Annex 1.
VIBRATION LEVEL.PDF
1.3
--- Page 4 ---
Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Safety
• NEVER travel across a STEEP slope or side
hill. BOOM TO
KEEP FRONT
• Always carry any load on the uphill side of the ATTACHMENT
CLOSE TO GRADE
machine.
• Do not lift or move objects that exceed
machine stability.
• Always be prepared to release the load in
case it causes the machine to tip.
• Always position the cab so that you have a
clear view in the direction of travel. Be aware
of ground conditions and obstacles in the
machine’s path before moving the machine.
• When crossing obstacles (boulders, stumps,
ditches etc.) the machine can shift rapidly,
greatly affecting the stability of the machine.
Move slowly over obstacles, and position the
boom against the ground to reduce the risk of
TRACK GEAR
the machine shifting rapidly. BOX AT REAR OF
• Backing over obstacles unexpectedly while UNDERCARRIAGE
travelling down a slope poses a tipping risk. 830-52 FIG. 3 - CLIMBING SLOPE
Know the path of the tracks whenever the
machine is moved. BOOM
• When climbing a slope the boom should TO REAR
face uphill and the attachment should be
KEEP
kept close to the ground (FIG. 3). When ATTACHMENT
CLOSE TO
descending a slope the boom should face GRADE
down hill and the attachment should be kept
close to the ground (FIG. 4). Be aware that
the machine is in its least stable position
on a slope with the boom to the rear. Be
particularly aware of machine stability when
changing directions on, or travelling back
down a slope. TRACK GEAR
BOX AT REAR OF
• As you gain experience, recognize that the UNDERCARRIAGE
maximum slope on which the machine can
operate cannot be defined simply by an
angle value. Variables in surface terrain, soil
types, rocks, boulders, stumps, and fallen
830-53 FIG 4. - DESCENDING SLOPE
trees, changing weather conditions, and first
and foremost the operator’s experience and
skill levels greatly affect the maximum slope
limitations. Be aware that these factors can
result in a shallow slope posing greater risk
than a relatively steeper slope. DO NOT
attempt to work on slopes beyond your
personal capability level.
1.13
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Safety
LIGHTNING SAFETY
LIGHTNING In spite of the popular myth that being struck
SAFETY AWARENESS by lightning is an unlikely event, the facts show
that lightning strikes occur frequently. As a result
loggers are at high risk because their work is
outdoors and close to known strike points such as
tall trees and heavy equipment.
Loggers can increase their chances of avoiding
a lightning strike by following a few simple safety
practices.
1. Designate a member of your crew to
• Monitor daily weather forecasts
WHAT IS A LIGHTNING STRIKE?
Lightning is a discharge of the electricity produced • Observe local weather conditions
by a thunderstorm. As the thunderstorm develops, • Alert all other members of the crew when
many small particles of ice within the storm clouds a possible lightning threat develops.
bump together. These collisions create a positive
charge at the top of a cloud and a negative charge 2. Don’t start or continue any work that cannot
at the bottom. As this continues a second positive be stopped immediately, when a storm moves
charge builds up on the ground beneath the cloud, nearby.
concentrated around high objects such as hills, 3. Anticipate a high-risk situation and take action
trees, buildings, equipment and even people. early by moving to a low-risk location. Do
When the difference between the electrical not hesitate. If there is lightning, you are in
charge in the cloud and on the ground becomes danger.
great enough to overcome the resistance of the 4. Obey the rule - If you see lightning, Flee. If
insulating air between them, an electrical current you hear thunder, Clear.
flows instantly. This is a lightning strike.
5. Do not follow the now obsolete guideline to
The electrical potential in a lightning strike can be take shelter when the time between seeing
as much as 100 million volts. Lightning strikes can lightning and hearing thunder is 30 seconds
occur over very large distances, even as much as or less. This does not provide sufficient time
60 km (37 mi). Lightning travels both in front of to ensure safety. Always follow step 4.
and behind a thunderstorm and so strikes happen
even when rain has not started or has stopped. 6. Remain in your safe location for 30 minutes
Lightning can hit in the same place, many times after the last sight of lightning or the last
and often spreads out over 18 m (60 ft) within the sound of thunder.
soil around the strike point. The safest location during lightning activity is
Thunder always accompanies lightning. When inside a fully enclosed, substantially constructed
lightning occurs, the air through which it travels building, a house, office, school, shopping area,
is instantaneously heated to a temperature more etc. These are the safest because of the electrical
than 28,000°C (50,000°F). The air expands wiring and plumbing that they contain. Should
rapidly due to this heating, then quickly contracts lightning strike, the electrical current will travel
as it cools. It is this contracting shock wave that through the wiring or plumbing into the ground.
we hear as thunder. When such a building is nearby, always seek
shelter there first.
In many areas of the world, lightning strikes are
second only to flooding as the greatest cause of
storm related deaths and injuries. Although only
10% of lightning strike victims are killed, virtually
all from cardiac or respiratory arrest, over 70%
of those that survive suffer severe, life-long
injury and disability. The symptoms of a lightning
strike include memory loss, fatigue, chronic pain,
dizziness, sleeping difficulty and the inability to
complete several tasks at one time.
1.23
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Safety
CRUSH HAZARD CRUSH HAZARD
This label warns of the CRUSH HAZARD caused
by the engine enclosure door.
Be sure that all personnel are clear when opening
and closing the engine enclosure door. Operating
the engine enclosure door with personnel in the
crush zone COULD RESULT IN DEATH OR
SERIOUS INJURY!
Keep all personnel clear of the machine before
operating the engine enclosure door.
This label warns of the CRUSH HAZARD caused
by the cab tilting. CRUSH HAZARD, LEVELER
Be sure that all personnel are clear when tilting
the cab. Operating the cab tilt function with
personnel in the crush zone COULD RESULT IN
DEATH OR SERIOUS INJURY!
Keep all personnel clear of the machine before
operating the cab tilt function.
:This label warns of the CRUSH HAZARD caused
by movement of the leveling frames and cylinders
when not properly supported.
Never work under the machine or near the leveler
area when it is unsupported. Contact with moving
frames and cylinders COULD RESULT IN DEATH
OR SERIOUS INJURY!
Properly support and brace the leveler cylinders
and shut off engine before performing service
work in this area.
1.33
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USING HIGH-SPEED DISC SAWS SAFELY............................................................APPENDIX TO SECTION 1
USING HIGH-SPEED DISC SAWS SAFELY
DANGER
This information is intended to encourage logging organizations and operators to develop and practice additional
rules that suit particular terrain conditions and job requirements. It is also intended to assist towards a quicker
understanding of how and why things can happen when a high speed disc saw is in use; and hence to assist
in development of safe operating practices.
The following information is in addition to any safety instructions or recommended safe operating practices
that may already be in circulation.
DANGER
CONTENTS - APPENDIX TO SECTION 1
C
COMMENTS AND INSTRUCTIONS
DIRECTION OF THROW...........................................................................................................................................A.7
HIGH ANGLE WRIST ROTATION ABILITY...............................................................................................................A.8
RECOGNIZING THE DANGERS...............................................................................................................................A.7
THROWING LONG WOOD PIECES.......................................................................................................................A.10
D
DANGERS.....................................................................................................................................................................A.3
F
FOREWORD.................................................................................................................................................................A.2
BE AWARE OF THE HAZARDS................................................................................................................................A.3
OTHER INSTRUCTIONS..........................................................................................................................................A.3
SAFE PRACTICES....................................................................................................................................................A.3
SEVERAL TYPES OF HEADS INVOLVED...............................................................................................................A.2
STORED ENERGY....................................................................................................................................................A.3
H
HIGH ANGLE WRIST ROTATION CAPABILITY...........................................................................................................A.9
S
SAW HEAD DON'TS...................................................................................................................................................A.15
T
TYPE OF HOUSING MAKES A DIFFERENCE.............................................................................................................A.4
5211A • R4-1015
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Tigercat Using High-Speed Disc Saws Safely
Figures 8 and 9 show two ways that this might happen
in the woods if using the saw head of figure 4 (where the
throw contact can be long). A slab, still partly attached to
a well backed-up tree bole and wet with sap, makes an
ideally bad throw situation which could unintentionally
occur in woods work. A small log in a pile of other logs
might also be propelled out with enough length of
continued contact to reach near saw tip speed.
A SMALL LOG IN A PILE OF OTHER LOGS
MIGHT ALSO BE PROPELLED OUT WITH
ENOUGH LENGTH OF CONTINUED CONTACT
WITH THE BLADE TO REACH NEAR SAW TIP
SPEED.
IN
ED
FE
SAW HOUSING
FELLING HEAD WITHOUT SNOUTS
MOVING INTO AND BLADE TEETH
LOG PILE PROTRUDE AHEAD OF
THE HOUSING.
SAW3 FIGURE 9a: HOW A LOG CAN BE THROWN LIKE A SPEAR
THROW ENGAGEMENT
DISTANCE
SMALL
LOG
LOG
PILE A SAW HOUSING WITHOUT
FEED IN SNOUTS ALLOWS A LONG
THROW ENGAGEMENT
DISTANCE
IF THE SIDE OF A LOG CAN CONTACT THE SAW, THE THROW
ENGAGEMENT DISTANCE CAN BE LONG FEED IN
SAW8 FIGURE 9b SIDE VIEW SAW8 FIGURE 9c TOP VIEW
A.11
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Lubrication and Maintenance
TIGERCAT OIL SAMPLING PROGRAM
OIL SAMPLE COLLECTION PROCEDURES
Fill out the Sample Information Form (SIF)
completely and accurately. When taking multiple
oil samples, fill out all of the required SIF`s in
their entirety, prior to taking any oil samples.
Then, immediately package each completed HYDRAULIC OIL
SAMPLE VALVE
SIF together with the matching oil sample in the
black outer shipping container as each individual
sample is taken. This will reduce the possibility of
mixing up or incorrectly identifying the SIF`s and
oil samples. Incorrectly identified samples could
result in a false warning alarm.
The accuracy of the lab analysis results is very 822C-187
dependent on the quality of the oil sample
Hydraulic Oil Samples:
taken. Collection of clean oil samples that are
representative of the main body of oil are essential • Hydraulic oil samples should be taken from the
if meaningful lab results are to be obtained. circulating oil flow at operating temperature,
Erroneous readings may result if proper collection, with no functions actuated, using sample
handling, packaging and shipping practices are valves that are permanently located on the
not followed prior to the sample being tested machine whenever possible.
by the lab. To be able to accurately compare
• Purge the sample valve before taking a
and trend the lab results over time, all follow-up
representative oil sample. Drain a minimum of
samples should be consistently taken from the
90 to 120 ml (3-4 ounces) of oil into a separate
same location using the same techniques as all
container and discard this oil using approved
previous samples.
recycling methods.
• Ensure that all sample valves and drain plugs
• Replace the dust cover on the sample valve
are clean and free of debris.
immediately after taking the oil sample and
• Remove the sample bottle cap only when sealing the sample bottle.
ready to take the sample. Keep the cap clean
Gearbox Samples:
– DO NOT put it in your pocket or let it get
contaminated in any way. • These samples can be taken during the oil
change process.
• DO NOT allow any airborne dirt, etc. to enter
the sample bottle. • To obtain a representative oil sample, ensure
the oil is warm and has not settled very long
• Avoid contamination of the sample – replace
(within 30 minutes of shutdown).
the sample bottle cap immediately after filling
the bottle to approximately ¾ full. • Place the required drain container under
the machine to capture the used oil to be
All samples taken should be immediately
discarded using approved recycling methods.
forwarded to the lab for processing.
• Remove the drain plug and allow
Contact your Tigercat dealer to purchase
approximately 50% of the oil to drain, then
additional or replacement hydraulic sample valves
place the sample bottle in the stream of
or drain plugs.
draining oil to obtain a representative sample.
In cases where oil samples must be pumped or
otherwise drawn out of a reservoir or housing, a
hand operated oil suction pump is also available
from your Tigercat dealer.
3.5
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Lubrication and Maintenance
APPROVED HYDRAULIC OILS
In addition to providing the vehicle with its normal operational functions, hydraulic oil is also used to fill the
swing gearbox and brake.
Use one of the following oils to fill or replenish the hydraulic system.
3.15
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Lubrication and Maintenance
COVER
PLATE
2 1
3
5
7
6 8
4
822C-195 FUEL TANK
FUEL TANK STRAINER 5. Before removing strainer (5), clean any debris
from inside bottom of tank and wipe clean.
A 150 micron stainless steel fuel strainer (5) is
screwed onto the end of the fuel supply pipe 6. Remove the fuel strainer (5) using the hex on
located inside the fuel tank. The strainer is the end of strainer. Carefully clean the strainer.
accessible by removing the clean-out cover (6). NOTE: rough handling can cause damage.
7. Check for a buildup of foreign material where
CHANGING/CLEANING THE STRAINER
the strainer screws onto the pipe.
NOTE: This should only be required if excessive 8. Reinstall the strainer (5) using the hex on end.
quantities of foreign material has built up inside
9. Reinstall fuel tank clean-out cover (6) with a
the tank.
NEW O-ring (7) and reinstall fuel supply and
1. Park machine on level ground with attachment
return hoses.
resting on the ground.
10. Replace drain plug (8), refuel and check for
2. Stop engine. Turn battery disconnect switch to
leaks.
the OFF position. Always install a “DO NOT
START ENGINE” sign on the operator’s cab 11. Turn battery disconnect switch ON and start
door and in the engine compartment when engine, check for leaks again.
making repairs to the machine. 12. Clean up any spilled fuel before returning
machine to operation.
3. Remove the drain plug (8) and drain the fuel
tank.
WARNING
4. Disconnect the fuel supply and return hoses at
the fuel tank. Remove the clean-out cover (6) To lower the risk of causing accidental fires,
and O-ring (7). DO NOT leave fuel or oil soaked rags laying
around.
3.25
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Lubrication and Maintenance
AIR INTAKE MAINTENANCE
ENGINE AIR PRECLEANER CHECK
CONDITION
The engine air precleaner cleans engine air OF SEAL
before it reaches the air cleaner filter elements.
It removes contaminants such as dust, powder,
insects, rain and snow. This precleaner is self PRECLEANER
powered and self cleaning requiring virtually no
maintenance. However, it should be checked
periodically to make sure that foreign materials
have not plugged the intake area or the discharge
port area and that the rotor spins freely.
AS THE AIR SPINS, CONTAMINANTS ARE BLOWN
CENTRIFUGAL FORCE OUT OF SPECIAL DISCHARGE
SEPARATES FOREIGN PORTS BY HIGH VELOCITY,
MATERIALS FROM THE AIR POWERED ROTOR
CLEAN AIR
822C-239
AIR INTAKE SEAL
Periodically check to ensure seal on top of
precleaner is making proper contact with the
sealing surface of the inside top of the power door.
Hot air leakage at this seal will reduce engine
power.
THE PRECLEANER HAS ONLY THE PURIFIED AIR
SPECIALLY DESIGNED GOES TO THE AIR FILTER
BLADES THAT CAUSE THE
INCOMING AIR TO SPIN
822C-234 PRECLEANER OPERATION
DISCHARGE
PORT AREA
218-21B PRECLEANER
3.35
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Tigercat X822C/LX822C/X830C/LX830C Feller Buncher Lubrication and Maintenance
EATON Aeroquip Assembly Torque
Eaton recommends that a Torque wrench be used to assure
Recommended proper fitting assembly of these connections.
Parallel
The values listed are for steel connections. Contact Teaton for
Connection torque values for other materials.
Assembly torque
Straight Thread O-Ring Boss Low Pressure with Straight Thread O-Ring Boss High Pressure with
37º (SAEJ514) ORS (J1453)
Jam Nut or Jam Nut or Jam Nut or Jam Nut or
Thread Straight Straight Thread Straight Straight
Dash Size Fitting Torque Fitting Torque Dash Size Fitting Torque Fitting Torque
Size (inches) lb.-ft. Newton Meters Size (inches) lb.-ft. Newton Meters
-03 3/8-24 8-9 12-13 -03 3/8-24 8-10 11-16
-04 7/16-20 13-15 18-20 -04 7/16-20 14-16 20-22
-05 1/2-20 14-15 19-21 -05 1/2-20 18-20 24-27
-06 9/16-18 23-24 32-33 -06 9/16-18 24-26 33-35
-08 3/4-16 40-43 55-57 -08 3/4-16 50-60 68-78
-10 7/8-14 43-48 59-64 -10 7/8-14 72-80 98-110
-12 1 1/16-12 68-75 93-101 -12 1 1/16-12 125-135 170-183
-14 1 3/16-12 83-90 113-122 -14 1 3/16-12 160-180 215-245
-16 1 5/16-12 112-123 152-166 -16 1 5/16-12 200-220 270-300
-20 1 5/8-12 146-161 198-218 -20 1 5/8-12 210-280 285-380
-24 1 7/8-12 154-170 209-230 -24 1 7/8-12 270-360 370-490
-32 2 1/2-12 218-240 296-325
ORS SAE 37º (JIC)
Swivel Swivel Swivel Swivel
Thread Nut Nut Thread Nut Nut
Dash Size Torque Torque Dash Size Torque Torque
Size (inches) lb.-ft. Newton Meters Size (inches) lb.-ft. Newton Meters
-04 9/16-18 10-12 14-16 -04 7/16-20 11-12 15-16
-06 11/16-20 18-20 24-27 -05 1/2-20 15-16 20-22
-08 13/16-16 32-35 43-47 -06 9/16-18 18-20 24-28
-10 1-14 46-50 62-68 -08 3/4-16 38-42 52-58
-12 1 3/16-12 65-70 88-95 -10 7/8-14 57-62 77-85