FUMETSU TRACTORS TZ Series User manual

3
Contents
CONSUMER NOTICE！........................................................................................................2
Contents.....................................................................................................................................3
Foreword...................................................................................................................................4
NOTES FOR SAFETY............................................................................................................5
1Application, technical performance and technical data ....................................................6
1.1Application and feature ..............................................................................................6
1.2 Main specification and technical data.......................................................................6
2 Main component structure, working principle and operation........................................10
2.1 Working device system..............................................................................................10
2.2 Working device hydraulic system............................................................................10
2.3 Disassembly and assembly of working device.........................................................17
2.4 Driving and operation...............................................................................................19
3Accessories............................................................................................................................24
3.1 Sorts and function .....................................................................................................24
3.2 Disassembly and assembly of accessories................................................................25
4 Technical maintenance and common trouble and troubleshooting................................26
4.1 Technical maintenance..............................................................................................26
4.2 Trouble and troubleshooting....................................................................................26
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OF THIS DOCUMENT IS STRICTLY PROHIBITED AND IS SUBJECT TO CRIMINAL PROSECUTION TO THE MAXIMUM EXTENT POSSIBLE UNDER THE LAW.
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4
Foreword
TZ Series Tractor Frontloader is used for FOTON Four-wheel Driven Tractors. This
manual introduces the structures, working principles, and operation of the frontloader in
intelligible words and figures, as well as the maintenance, the common trouble and trouble
shooting. If you want to know the operation and the adjustment of the relevant tractor, please
consult the “OPERATION MANUAL OF FOTON SERIES WHEELED TRACTORS”.
The frontloader introduced in this manual involves seven series; viz. series 02, series 03,
series 04, series 06, series 08, series 10 and series 12. According to the difference between the
link structures of the lift arm and the bucket, the lift arm and the vertical column, every series
includes five type, that is, the common model, model A, model B, model C and model D.
The frontloader can mount six kinds of working device according to the demand of the
work, involving the universal bucket, the assembled bucket, the bars-casing bucket, the pallet
fork and the timber grab.
The manual instances the common model, model A, model B, model C and model D for
explanation, and introduces the working devices in the end.
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OF THIS DOCUMENT IS STRICTLY PROHIBITED AND IS SUBJECT TO CRIMINAL PROSECUTION TO THE MAXIMUM EXTENT POSSIBLE UNDER THE LAW.
ALL RIGHTS OF THE OWNER OF THE CONTAINED WORK RESERVED.

5
NOTES FOR SAFETY
1．The driver must have formal driving license, and be familiar with the use of the frontloader and tractor，
and drive, service, maintain the frontloader according to the prescript of the manual.
2．Not allow any one stand under the lift arm and bucket.
3．Never drive at high speed when the bucket is over the transport position.
4．Never drive overloading.
5．Don’t load the barycenter of the goods deflected.
6．When parking at a slope, it needs not only strain the hand brake but also fix the wheel with a trilateral
wood.
7．Never park close to fire.
8．Pay attention to the readings of instruments at any time.
9．Disassemble, assemble and adjust machine according to the manual.
10．Check whether the brake system is safe and reliable. Otherwise, don’t drive until eliminate all
malfunctions.
THIS MANUAL COPYRIGHT © 2011, FUMETSU TRACTORS, WWW.FUMETSUTRACTORS.COM, UNAUTHORIZED COPYING, MODIFYING, HIRING OR RENTAL
OF THIS DOCUMENT IS STRICTLY PROHIBITED AND IS SUBJECT TO CRIMINAL PROSECUTION TO THE MAXIMUM EXTENT POSSIBLE UNDER THE LAW.
ALL RIGHTS OF THE OWNER OF THE CONTAINED WORK RESERVED.

6
1 Application, technical performance and
technical data
1.1 Application and feature
TZ-D Series Tractor Frontloader is a kind of mini-type engineering machine fixed on
tractors and used for loading. The frontloader can be used in a family, farm, storehouse, etc.
where the large-scale models are not so available, for transporting incompact materials such
as scarification, sandrock, coal, waste, etc., as well as shoving soil，digging，piling, etc.
1) The frontloader, with hydraulic transmission technique and compact structures, is
flexible and available in narrow spots where the large-scale machine can not.
2) It is fixed on the four-wheel driven tractor that has full hydraulic steering and a batch
production, with compact structures and reliable transmitting.
3) One hydraulic system is used by the frontloader and the tractor’s lifting device
together, which accords to GB and easy to maintain.
4) The frontloader can mount various devices according to different demands.
1.2 Main specification and technical data
Fig. 1-1 Sketch of the frontloader fixed on Foton Tractors
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7
Technical Data Collection List of the frontloader fixed on Foton Tractors
(unit mm)
Series 02
Series 03
Model
TZ02
TZ02A
TZ02B
TZ02C
TZ02D
TZ03
TZ03A
TZ03B
TZ03C
TZ03D
Matching tractor
FT254
FT304/FT354/FT404
Max lift height of
measured at arm
pivot point （A）
2100
2360
2400
2700
Max.dump
height (C)
1700
1800
2000
2000
Dump distance（D）
600
700
800
900
Dump angle（E）
（°）
45°
45°
42°
45°
Distance of bucket
to the centre of
front-wheel(F)
1560
1820
1830
1930
Rollback angle on
ground（G）（°）
26
32
26
32
Max. digging
depth（H）
100
100
100
140
Bucket width
1289
1289
1482
1482
Bucket capacity
(m3)
0.18
0.18
0.2
0.2
Rated lift
capacity (Kg)
200
200
300
300
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8
Series 04
Series 06
Model
TZ04
TZ04A
TZ04B
TZ04C
TZ04D
TZ06
TZ06A
TZ06B
TZ06C
TZ06D
Matching tractor
FT454/ FT504A
FT554/FT604/FT704
Max. lift
height–measured
at arm pivot
point（A）
2500
2800
2700
3100
Max. dump
height (C) (mm)
2100
2100
2300
2300
Dump distance
（D）
800
900
1180
1140
Dump angle（E）
（°）
42°
45°
42°
45°
Distance of
bucket to the
centre of
front-wheel（F）
1830
1930
2000
2320
Rollback angle
on ground（G）
（°）
26
32
27
34
Max. digging
depth（H）
100
140
110
140
Bucket width
1542
1542
1652
1652
Bucket capacity
（m3）
0.21
0.21
0.43
0.43
Rated lift
capacity (Kg)
400
400
600
600
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OF THIS DOCUMENT IS STRICTLY PROHIBITED AND IS SUBJECT TO CRIMINAL PROSECUTION TO THE MAXIMUM EXTENT POSSIBLE UNDER THE LAW.
ALL RIGHTS OF THE OWNER OF THE CONTAINED WORK RESERVED.

9
Series 08
Series 10
Model
TZ08
TZ08A
TZ08B
TZ08C
TZ08D
TZ10
TZ10A
TZ10B
TZ10C
TZ10D
Matching tractor
FT754A/FT804A/ FT824/FT904
FT1004
Max. lift
height–measured
at arm pivot
point（A）
3250
3080
Max. dump
height (C)
2500
2350
Dump distance
（D）
1020
1100
Dump angle
（E）（°）
42°
43°
42°
42°
Distance of
bucket to the
centre of
front-wheel（F）
2200
2400
Rollback angle
on ground（G）
（°）
28
33
Max. digging
depth（H）
160
180
Bucket width
1700
1800
Bucket capacity
（m3）
0.46
0.46
Rated lift
capacity (Kg)
1000
1000
Notice：No further informing will be given for any modification of the data.
THIS MANUAL COPYRIGHT © 2011, FUMETSU TRACTORS, WWW.FUMETSUTRACTORS.COM, UNAUTHORIZED COPYING, MODIFYING, HIRING OR RENTAL
OF THIS DOCUMENT IS STRICTLY PROHIBITED AND IS SUBJECT TO CRIMINAL PROSECUTION TO THE MAXIMUM EXTENT POSSIBLE UNDER THE LAW.
ALL RIGHTS OF THE OWNER OF THE CONTAINED WORK RESERVED.

10
2Main component structure, working principle
and operation
2.1 Working device system
The working device system is the component contributing directly to loading like arms of a person. As
shown in Fig.2-1, the working device consists of bucket, vertical column, lift arm, and underframe, etc.
Fig.2-1 Working Device Sketch
According to the difference between the linking structures of the lift arm and the bucket,
the lift arm and the vertical column, the frontloader includes five models. That is the Common
model, model A, model B, model C and model D.
2.1.1 Common model (As shown in Fig.2-2)
For the Common model, the vertical column links to the tractor fixedly, the lift arm and
the lift cylinder links to vertical column by fixed pins. If necessary, take out the fixed pins,
put down the support leg, loosen the quick release coupling of the oil pipes, and then the lift
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11
arm will be separated from the vertical column, the frontloader will be separated off. The
teeth are mounted on the edge blade of the bucket by bolts, and the teeth can be replaced
when worn out. The edge blade can also be cut off to replace when worn out. Various
working device can be replaced according to the work demand—assembling bucket, timber
grab, pallet fork, etc.
Fig.2-2 Common model (no quick-link)
The working device has couplings between buckets and lift arm, bucket and cylinder, lift
arm and cylinder, lift arm and vertical column, vertical column and cylinder. Their mounting
clearance is about 0.18～0.34mm. If the friction between linings and pins makes the
clearance between them over 0.6～0.7mm, linings and pins should be replaced.
2.1.2 Model A (As shown in Fig.2-3)
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12
Fig.2-3 ModelA (quick-link between lift arm and vertical column)
For model A (quick-link between lift arm and vertical column), the vertical column links
to the tractor fixedly, the lift arm links to vertical column by quick-link. If necessary, take out
the quick-link pins, put down the support leg, loosen the quick release coupling of the oil
pipes, and then the lift arm will be separated from the vertical column, the frontloader will be
separated off. The teeth are mounted on the edge blade of the bucket by bolts so that they may
be replaced when worn out. The edge blade can also be cut off to replace when worn out.
Various working devices can be replaced according to the wok demand—assembling bucket,
timber grab, pallet fork, etc.
The working device has couplings between buckets and lift arm, bucket and cylinder, lift
arm and cylinder, vertical column and cylinder, as well as the quick-link between the lift arm
and vertical column. Their mounting clearance is about 0.18～0.34mm. If the friction
between linings and pins makes the clearance between them over 0.6～0.7mm, linings and
pins should be replaced.
2.1.3 Model B(As shown in Fig.2-4)
Fig.2-4 Model B (quick-link between lift arm and bucket)
For model B (quick-link between lift arm and bucket), the vertical column links to the
tractor fixedly, the lift arm links to vertical column by fixed pins. If necessary, take out the
fixed pins, put down the support leg, loosen the quick release coupling of the oil pipes, and
THIS MANUAL COPYRIGHT © 2011, FUMETSU TRACTORS, WWW.FUMETSUTRACTORS.COM, UNAUTHORIZED COPYING, MODIFYING, HIRING OR RENTAL
OF THIS DOCUMENT IS STRICTLY PROHIBITED AND IS SUBJECT TO CRIMINAL PROSECUTION TO THE MAXIMUM EXTENT POSSIBLE UNDER THE LAW.
ALL RIGHTS OF THE OWNER OF THE CONTAINED WORK RESERVED.