TYM BT400 Manuel utilisateur
ISSUE DATE : 03 / 31 / 2009 P/NO. BT675-5000-CISSUE DATE : 03 / 31 / 2009 P/NO. BT675-5000-C
WARRANTY CONDITIONS
Warranty Coverage :
Warranty Coverage :Warranty Coverage :
Warranty Coverage :
Warranty Provisions :
Warranty Provisions :Warranty Provisions :
Warranty Provisions :
− Compensation is not paid for physical harm, deadlock, resulting damages or other losses.
Right To Make Design and Product Changes :
Right To Make Design and Product Changes :Right To Make Design and Product Changes :
Right To Make Design and Product Changes :
There are no warranties beyond those which expressly appear herein. Any implied warranty of
merchantability or fitness for a particular purpose is specifically exclude here from.
TYM's liability under this warranty is subject to the observance by the Purchaser of the following
provisions:
It is further understood and agreed that the defect should be immediately reported to the Selling
Dealer. The Selling Dealer will generally perform Warranty repairs or replacements and the
Purchaser shall deliver the TYM Backhoe to the Dealer's place of business or repair.
The obligation of TYM to the Purchaser under this Warranty is limited to the repair or replacement
of defective parts by an authorized TYM dealer. Repair or replacement in accordance with this
Warranty shall constitute fulfillment of all liabilities of TYM and the Selling Dealer in respect to
TYM Backhoe.
TYM Tractor Division, herein referred to as TYM, undertakes to replace or repair any part of a
TYM Backhoe where damage has been proven to be caused by defects in material or
workmanship.
This Warranty is valid for a period of 1 year from the date of the original retail sale. Parts
replaced or repaired under the terms of this Warranty are guaranteed only until the original
warranty expires. Warranty only applies to the original purchaser.
TYM reserves the right to make changes in the design and other changes in its TYM Products at
any time without incurring any obligation with respect to any product previously ordered, sold or
shipped.
− Temporary repairs or additional costs due to the work being performed after normal
working hours will not be compensated.
− The above warranty is in lieu of all other warranties on TYM's behalf and neither party
assumes any other liability in connection with TYM's Products.
− To obtain warranty service, the Purchaser must (1) report the product defect to an
authorized TYM dealer and request repair within the applicable warranty term and (2) present
evidence of purchase.
− The Warranty shall be void if the TYM Backhoe has been altered or repaired outside of a
TYM dealership or travel of dealer personnel to customer location for Warranty repair. The
customer shall also pay any premium for overtime labor requested by the customer.
− The purchaser shall at all times in the operation of any TYM Product, use those brands
and grades of lubricating oils, lubricants or fuel and spare parts officially approved by TYM.
− The TYM Backhoes shall have been used in accordance with the procedures specified in the
Operator's Manual. This Warranty does not extend to damage resulting from misapplication,
abuse, misuse, failure to preform maintenance, negligence, fire, accidents or changes or faulty
mounting carried out by the Purchaser. When making a Warranty exchange of parts, the
Purchaser shall compensate TYM for the time that the parts have been used if they have been
exposed to extreme wear.
- 1 -
PLEASE NOTE :
Make sure all potential operators of the this equipment review this manual and all safety
messages contained within.
- 2 -
This safety symbol indicates important safety messages in this manual. When you see
this symbol, carefully read the message that follows and be alert to the possibility of
personal injury or death.
- 2 -
Table of Contents
Safety Precautions 4
Safety Decals 6
Backhoe Specifications 9
Introduction 10
Tractor Preparation 11
Backhoe Operation 12
Backhoe Removal 16
Backhoe Mounting 17
Lubrication and Maintenance 20
Trouble Shooting 22
Hydraulic System Schematic
26
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Hydraulic System Schematic
26
Torque Tightening Chart 27
Parts IIlustrations 29
General Information 29
Subframe-T400/451 Assembly 30
Subframe-T433/503 Assembly 31
Subframe-T603 Assembly 32
Bucket, Dipperstick Assembly 33
Boom Assembly 35
Swing Frame Assembly 36
Mainframe Assembly 38
Seat, Control Assembly 40
Hose Fitting Assembly 42
Bucket Cylinder Assembly 44
Dipperstick Cylinder Assembly 45
Boom Cylinder Assembly 46
Swing Cylinder Assembly 47
Stabilizer Cylinder Assembly-LH 48
Stabilizer Cylinder Assembly-RH 49
Control Valve Assembly-HANIL AV 80/6 50
Decals 52
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SAFETY
Understand that your safety and the safety of
other persons is measured by how you service
and operate this backhoe. Know the position
and operations of all controls before you they
to operate. Make
MakeMake
Make sure
suresure
sure you
youyou
you check
checkcheck
check all
allall
all controls
controlscontrols
controls
in all safe area before starting.
in all safe area before starting.in all safe area before starting.
in all safe area before starting.
Read
ReadRead
Read this
thisthis
this manual
manualmanual
manual completely
completelycompletely
completely and
andand
and thoroughly
thoroughlythoroughly
thoroughly
and make sure you understand all controls. All
equipment has a limit. Make sure you are aware
of the stability and load characteristics of this
backhoe before you begin operation.
The safety information given in this manual
does not replace any safety codes, insurance
needs, federal, state and local laws. Make
sure your machine has the correct equipment
required by your local laws and regulations.
This safety alert symbol indicates important safety messages in this manual.
This safety alert symbol indicates important safety messages in this manual. This safety alert symbol indicates important safety messages in this manual.
This safety alert symbol indicates important safety messages in this manual.
When you see this symbol, carefully read the message that follows and
When you see this symbol, carefully read the message that follows and When you see this symbol, carefully read the message that follows and
When you see this symbol, carefully read the message that follows and
be alert to the possibility of personal injury or death.
be alert to the possibility of personal injury or death. be alert to the possibility of personal injury or death.
be alert to the possibility of personal injury or death.
SAFETY PRECAUTIONS
SAFETY PRECAUTIONSSAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Before starting the engine of your tractor,
make sure all operation controls are in park
lock or neutral position.
Stop the backhoe arms gradually when lowering
or lifting loads.
- 4 -
Before applying hydraulic pressure, make sure
all hydraulic connections are tight and
components are in good condition.
When using remote hydraulic tractor valves on
some tractors, the backhoe lift and dump
cylinders will continue moving unless the
control levers are manually returned to neutral,
or until relief pressure is reached at the ends
of piston strokes. Observe the bucket
movement and maintain control with the
control levers.
Equip your tractor with a ROPS cab or frame
for your protection. See your tractor operator's
manual for correct seat belt usage.
Travel speed should be such that complete
control and machine stability is maintained at all
times. Where possible, avoid operation near
ditches, embankments and holes. Reduce
speed when turning, crossing slopes, and on
rough, slick or muddy surfaces.
A frequent cause of personal injury or death is
persons falling off and being run over. Do not
permit others to ride on your tractor. Only one
person, the operator, should be on the
machine when it is in operation.
Never use your hand to check for suspected
leaks under pressure. Use a piece of cardbord
or wood for this purpose. Escaping hydraulic oil
or diesel fuel leaking under pressure can have
have sufficient force to penetrate the skin and
cause infection or other injured by leaking fluid,
seek medical attention immediately.
Before leaving the tractor, stop the engine,
put all controls in neutral, engage the parking
brake and remove the key from the ignition.
To prevent personal injury, relieve all pressure
before disconnecting fluid lines.
lock or neutral position.
Stay off of slopes too steep for safe operation.
Shift down before you start up or down a hill
with a heavy load. Avoid "free wheeling"
Operate controls only when seated in the
operator's seat.
- 4 -
SAFETY
Contact with overhead power lines can cause
severe electrical burn or death from
electrocution.
Make sure there is enough clearance between
raised equipment and overhead power lines.
Make sure all parked backhoe on stands are on
a hard level surface with all safety devices
engaged to prevent backhoe from falling and
being damaged or injuring someone.
Do not stand, walk or work under a raised
backhoe or attachment unless it is securely
blocked or held in position. Accidental
movement of a control lever or leak in the
hydraulic system could cause the backhoe to
drop,
or
attachment
to
dump,
causing
severe
When using a backhoe, be alert of bucket,
boom and arm position at all times.Add recommended rear tire liquid weight or
rear wheel weights for increased stability.
A backhoe attachment should be transported
in a low position at slow ground speeds. Make
turns slowly and use the tractor brakes
cautiously. A loaded attachment in the raised
position alters the center of gravity location of
the machine and increases the possibility of
mishaps.
- 5 -
drop,
or
attachment
to
dump,
causing
severe
injury.
- 5 -
SAFETY DECALS
Safety Decal Loacations
Safety Decal LoacationsSafety Decal Loacations
Safety Decal Loacations
Care of Safety Decals.
Care of Safety Decals.Care of Safety Decals.
Care of Safety Decals.
1. Keep safety decals clean and free of obstructing material.
2. Clean safety decals with soap and water and dry with a soft cloth.
3. If a component with a safety decal(s) affixed is replaced with a new
part, make sure new safety decal(s) are attached in the same location(s)
as the replaced components.
4. Mount new safety decals by applying on a clean dry surface and
pressing air bubbles to outside edges.
Important:
Important:Important:
Important: Warning decals are visible when getting on backhoe. Refer to the left and right hands
used in this manual, It's the position of the operator when seated in the operating position of
Backhoe
Warning BH35-0101
Warning BH35-0102
Warning BH35-0103 Warning BH35-0104
- 6 -
SAFETY DECALS
Warning BH35-0105
Caution BH35-0117
Warning BH35-0107
Warning BH35-0109
Warning BH35-0111
Warning BH35-0108
Warning BH35-0110
Warning BH35-0112
Location : Beside of the locking hole
at the boom mainframe
- 7 -
SAFETY DECALS
Backhoe Model 3101E-00372
Loader Series 3101E-00301
Name Plate TYM00-20051
- 8 -- 8 -
BACKHOE SPECIFICATIONS
Specifications and design are
subject to change without prior
D
I
K
2'
E
A
J
B
F
H
G
C
JH
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Backhoe Model : BT400
Tractor Model : T400, T451, T433, T503, T603
A. Digging Deth (two foot flat bottom) 2,400 mm 94.4 "
B. Reach from center line of Swing Pivot 3,460 mm 136.1 "
C. Loading Height (bucket at 60°) 2,040 mm 80.3 "
D. Maximum Leveling Angle 10 ° 10 °
E. Swing Arc 180 ° 180 °
F. Transport Height (maximum) 2,360 mm 92.9 "
G. Transport Overhang 1,280 mm 50.4 "
H. Bucket Rotation 180 ° 180 °
I. Stabilizer Spread (down position) 1,745 mm 68.7 "
J. Stabilizer Spread (up position) 1,180 mm 46.4 "
K. Angle of Departure 21 ° 21 °
Shipping Weight - Backhoe(without bucket) 500 ㎏ 1,102 lbs
Bucket Digging Force 1,477 ㎏ 3,257 lbs
Dipperstick Digging Force 1,000 ㎏ 2,205 lbs
Operating Pressure 168 bar 2,441 psi
Specifications may vary depending on tractor model, tire size and bucket used.
mm inch mm inch mm inch mm inch
Boom 70 2.756 636 25.039 386 15.197 40 1.575
Bucket 60 2.362 630 24.803 395 15.551 35 1.378
Dipperstick 70 2.756 708 27.874 505 19.882 40 1.575
Swing 60 2.362 398 15.669 223 8.780 35 1.378
Stabilizer 60 2.362 446 17.559 262 10.315 35 1.378
Buckets Bucket
9" Bucket
12" Bucket
16" Bucket
18" Bucket
24" Bucket
36" Bucket
4
1.01 cu. ft.
1.56 cu. ft. 2.02 cu. ft.
1.38 cu. ft.
70 lbs.
1.24 cu. ft. 56 lbs.
1.76 cu. ft. 64 lbs.
Heaped Capacity
3
3
Shipping WeightTeeth Q'TY Struck Capacity
3 0.73 cu. ft. 0.87 cu. ft. 46 lbs.
Rod DIA
CylinderCylinders Bore DIA Retracted Length Stroke
5 2.11 cu. ft. 2.82 cu. ft. 94 lbs.
6 2.78 cu. ft. 4.00 cu. ft. 114 lbs.
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