S22/S33 Series
Semi-Electric Pallet Stacker
Maintenance &Use Instruction &Parts Manual
Warning! Please read this manual carefully before
using this device.
Warning! Do not enable this function when all
components are not fully installed with this device.
1
1. Safety guidelines
1.1 The operator must read this manual and all kinds of warning labels on the vehicle
before use.
1.2 Do not use this vehicle without training or authorization.
1.3 Please repair the car before use, paying special attention to the wheels, handles,
rollers, door frames, batteries, etc.
1.4 Do not use on slopes.
1.5 Cargo forks should not carry people.
1.6 Do not touch the door frame when lifting the goods.
1.7 The operator should wear protective gloves and non-slip shoes.
1.8 When transporting goods, the fork height should not exceed 300 mm.
1.9 In the process of lifting or transporting goods, all irrelevant personnel should
leave the body more than 600mm. No one is allowed to stand under the fork.
1.10 The weight of the goods shall be distributed as evenly as possible between the
two forks. It is forbidden to force a single fork or the center of gravity of the goods
outside the two forks.
1.11 Overload should not be used.
1.12 When charging, the surrounding environment should be dry, well-ventilated,
and away from flames.
1.13 When not in use, the fork should be kept to a minimum.
1.14 In other special circumstances and places that cannot be protected, the
operator should be cautious.
2
2、maintain
2.1 Hydraulic Oil
Check the oil level every 6 months. It is recommended to use No. 32 hydraulic oil
(GB11117-89), which has a kinematic viscosity of 32cSt at 40° and a total of
approximately 4.0 liters.
2.2 Daily Maintenance
In order to maintain a good state of use, the car should be inspected and maintained
every day, at this time should focus on checking: (1) wheels and mandrel, such as
wrapped around the wheel, mandrel line and rags, etc. : (2) fork and door frame
deformation: (3) battery voltage is normal, etc. After the work is completed, the
goods on the fork should be removed and the fork should be lowered to the lowest
position.
2.3 Lubrication
All moving parts should be lubricated frequently with butter or oil.
3. Battery charging
3.1 When the battery voltage is below 10 volts, it should be charged.
3.2 When charging, the surrounding environment should be dry, well-ventilated, and
away from flames.
3.3 When not used for a long time, the battery should be charged once a week for
not less than two hours each time.
3.4 When charging, the indicator indicates that the voltage should be lower than 16
volts.
3.5 Do not use when charging.
3
4、Control platform
4.1 Emergency Switch
When you press this button, the pump station motor power will be cut off; When
you pull this switch, the motor power will be switched on.
4.2 Voltmeter
This meter shows the voltage of the battery. When the display voltage is less than 10
volts, the battery must be charged.
4.3 Control Handle
This handle controls the rise or fall of the fork.
4.4 Charging Socket
This socket is a special socket.
charging plug
Emergency stop witch
voltmeter
control handle
4
5、trouble removal
No.
malfunction
cause
solution
1
The fork won't rise to
full height
- Not enough hydraulic fluid.
- Fill with hydraulic oil
2
The fork will not rise
- No hydraulic fluid.
- Hydraulic fluid is not pure.
- Fill with hydraulic oil
- Replace the hydraulic oil
3
Pump station motor
cannot operate
- Didn't turn on the emergency
switch.
- The battery voltage is too
low.
- The power cable connector is
loose.
- The motor contactor is
damaged.
- Turn the emergency switch
clockwise
- Charging
- Tighten
- Change new
4
The fork cannot be
lowered
- Deformation of large piston
rod or cylinder block due to
cargo deflection or overload.
- The fork stops at a higher
position for a long time,
causing the piston rod to be
exposed for a long time and
rust, blocking the movement
of the piston rod.
- The hydraulic pump station's
release valve cannot be
opened due to wear or
damage.
- Replace large piston rod or
cylinder block
- When not in use, lower the
fork to the lowest position
and lubricate the piston rod in
time
- Replace the release valve at
the pump station
5
Oil leakage
- Aged or damaged seals.
- Some parts are broken.
- Change new
- Change new
6
The fork lowers itself
- Hydraulic oil is not pure
resulting in the release valve
can not be closed.
- Aged or damaged seals.
- Release valve is damaged.
- Replace the hydraulic oil
- Change new
- Change new
7
Battery cannot be
charged
- The battery is damaged.
- The charging plug is loose.
- Change new
- Plug in firmly
Note: Do not repair without authorization or training.
5
6、Hydraulic principle diagram
6
7、Electrical schematic diagram
7
8、parts list
8.1 Two-level standard frame model parts list
8
No.
Figure No.
Name
Specifica
tion
Quant
ity
Remarks
1
SPN10.0-6
Shield clamp
6
2
03.0233
Cross recessed pan head
screws
M6×20
14
GB/T 818-2000
4
SPN10.9-2
Electrical cover
1
5
03.0096
Hex socket countersunk
head screw
M10×25
2
GB 2674-86
6
SPN10.4-3
gland
2
7
03.90.016
Deep groove ball bearing
6205
12
GB/T 276-94
8
03.90.035
Tapered roller bearings
30205
2
GB/T 297-94
9
03.0048
Plain washer
φ24
3
GB/T 97.1-2002
10
SPN10.6.1-2
Driven wheel frame
1
11
SPN10.4.1
Steering handle
1
12
03.0058
Elastic retainer for
shaft
φ10
4
GB 894.1-86
13
SPN10.4-6
Spacer sleeve
2
14
02.QTH.2118
SPN gas spring
1
YQ20-55-227/550N
15
SPN10.4-4
Gas spring shaft
1
16
SPN10.4-1
pin
1
17
SPN10.5-7
Push rod screw
1
18
SPN10.5-6
SPN brake spring
1
19
SPN10.5-4
Brake shoe
1
20
SPN10.5-8
CAM pedal
1
21
03.01740
Hex socket screw with
cylindrical head
M12×100
2
GB/T 70.1-2000
22
02.LZ.0061
SPN Big Wheel
2
φ180×50
23
03.90.015
Deep groove ball bearing
6204
10
GB/T 276-94
24
SPN10.5-2
Shaft sleeve
4
25
03.00134
Elastic washer
φ12
2
GB/T 93-1987
26
03.0262
Hexagon nut
M12
2
GB/T 6170-2000
27
03.0059
Elastic retainer for
shaft
φ12
7
GB 894.1-86
28
SPN10.5-3
pin
1
29
SPN10.5.1-2
Wheel carrier
1
30
02.01.3160
SPN steering chain
08B22
2
31
SPN10.4.2B
Handle base
1
9
33
03.0259
Hexagon nut
M10
9
GB/T 41-2000
34
03.0014
Elastic washer
φ10
7
GB/T 93-1987
35
03.0043
Plain washer
φ10
5
GB/T 95-2002
36
03.0003
Large washer
φ6
6
GB/T 96.2-2002
37
02.01.2212
Semi-electric plug
1
1701
38
02.01.2170
Scram switch
1
ED250P-1
（ZDK31-250）
39
03.252
Cap nut
M10
1
GB 923-88
40
03.251
Cap nut
M8
2
GB 923-88
41
03.0258
Hexagon nut
M8
2
GB/T 41-2000
42
03.0012
Elastic washer
φ8
2
GB/T 93-1987
43
03.0050
Plain washer
φ8
2
GB/T 95-2002
44
03.0635
Hexagon head bolt with
full thread
M10×55
1
GB/T 5781-2000
45
SPN10.0-2（8*98）
SPN cylinder collar
1
46
SPN10.30.1
Gantry group
1
SPN10.20.1
Gantry group
1
SPN10.25.1
Gantry group
1
SPN10.35.1
Gantry group
1
47
SPN10.8-2
SPN cover
1
2.5 meters /3
meters /3.5 meters
SPN10.8-2T
SPN Cover (thick)
1
2 meters
48
SPN10.8-3
SPN fine cylinder bushing
1
2.5 meters /3
meters /3.5 meters
SPN10.8-3T
SPN crude cylinder
bushing
1
2 meters
49
33.001.0011
Cylinder Block welds
(3.0m)
1
SPN10.8.1
33.001.0009
Cylinder weldment (2.0m)
thick
1
SPN10.8.1T
33.001.0010
Cylinder Block welds
(2.5m)
1
SPN10.8.1
33.001.0012
Cylinder welds (3.5m)
1
SPN10.8.1
50
02.YYL.3037
High pressure oil pipe
1
51
SPN10.8-6
Tubing connection
1
52
03.0165
Hex socket screw with
cylindrical head
M10×25
2
GB/T 70.1-2000
53
03.0043
Plain washer
φ10
2
GB/T 97.1-2002
10
54
02.DLB.2163
SPN Electrical meter
1
55
SPN10.9.1
Distribution box
1
56
02.XDC.2203
SPN battery
12V/120AH
1
57
SPN10.0-1
Front wheel
2
58
SPN10.0-3
Pinion shaft
2
59
03.0064
Elastic retainer for
shaft
φ20
6
GB 894.1-86
60
SPN10.8-9
retainer
1
61
SPN10.8-5
piston
1
2.5 meters/3
meters/3.5 meters
SPN10.8-5T
piston
1
2 meters
62
02.01.209306
SPN piston rod (3.0 m)
1
SPN10.8-1（φ
40*1716）
02.01.209304
SPN piston rod (2.0 m
thick)
1
SPN10.8-1T（φ
45*1216）
02.01.209305
SPN piston rod (2.5 m)
1
SPN10.8-1（φ
40*1466）
02.01.209307
SPN piston rod (3.5 m)
1
SPN10.8-1（φ
40*1966）
63
SPN10.2-5(G)
Sprocket wheel
2
64
03.0028
Elastic retainer for hole
φ47
2
GB 893.1-86
65
SPN10.2.2-3
Top seat
1
66
03.0153
Hex socket screw with
cylindrical head
M8×16
5
GB/T 70.1-2000
67
02.LT.3146
SPN Chain (3.0m)
110
19.05A
2
ISO12A
02.LT.31430
SPN Chain (2.0m)
90
19.05A
2
ISO12A
02.LT.31450
SPN Chain (2.5m)
94
19.05A
2
ISO12A
02.LT.3148
SPN Chain (3.5m)
124
19.05A
2
ISO12A
68
SPN10.0-1
Chain link
2
69
03.0264
Hexagon nut
M14
4
GB/T 6170-2000
70
03.0016
Elastic washer
φ14
2
GB/T 93-1987
71
02.CDQ.0021
Charger (HW
Sub-standard)
12V/20A
1
72
SPN10.3.2
fork
2
73
SPN10.3-1
Tray roller
4
74
03.0030
Elastic retainer for hole
φ52
4
GB 893.2-86
11
75
03.0066
Elastic retainer for
shaft
φ25
4
GB 894.2-86
76
SPN10.3-3
Side pressure pad
4
77
SPN10.3.1
Fork frame welded parts
1
78
SPN10.3-2
macroaxis
1
79
03.0069
Elastic retainer for
shaft
φ32
2
GB 894.2-86
80
SPN10.14
Pumping station
1
81
SPN1016.0-4B
shield
1
82
SPN1016.0-4C
shield
1
83
SPN10.7-3
support
2
84
SPN10.7-1
Nylon guide wheel
2
85
SPN10.7-2
pin
2
86
SPN10.30.2
Internal frame assembly
1
SPN10.20.2
Internal frame assembly
1
SPN10.25.2
Internal frame assembly
1
SPN10.35.2
Internal frame assembly
1
87
03.0564
Hexagon flat end setting
screw
M12×20
4
GB/T 77-2000
88
03.0030
Elastic retainer for hole
φ52
4
GB 893.1-86
89
SPN10.2-1
Inner frame roller
4
90
03.0066
Elastic retainer for
shaft
φ25
4
GB 894.1-86
91
SPN10.3-3
Side press block
4
92
03.0163
Hex socket screw with
cylindrical head
M10×20
2
GB/T 70.1-2000
93
SPN10.2-2
Lever
1
94
SPN10.3.2-2
Adjusting stop
2
95
SPN10.4-8
Steering sprocket
2
12
8.2 New two-level standard door frame model parts list
13
No.
Figure No.
Name
Specification
Quantity
Remarks
1
03.0233
Cross recessed pan
head screws
M6×20
14
GB/T 818-2000
2
SPN10.0-6
Shield clamp
6
3
SPN1016.0-4B
shield
1
4
SPN1016.0-4C
shield
1
5
SPN10.9-2
Electrical cover
1
6
03.0003
Large washer
φ6
6
GB/T 96.2-2002
7
SPN10.4.1
Steering handle
1
8
03.0058
Elastic retainer for
shaft
φ10
4
GB 894.1-86
9
SPN10.4-1
pin
1
10
02.QTH.2118
SPN gas spring
1
YQ20-55-227/550N
11
SPN10.4-6
Spacer sleeve
2
12
SPN10.4-4
Gas spring shaft
1
13
03.0096
Hex socket
countersunk head
screw
M10×25
2
GB 2674-86
14
SPN10.4-3
gland
2
15
03.90.016
Deep groove ball
bearing
6205
12
GB/T 276-94
16
03.90.035
Tapered roller
bearings
30205
2
GB/T 297-94
17
03.0048
Plain washer
φ24
3
GB/T 97.1-2002
18
SPN10.6.1-2
Driven wheel frame
1
19
SPN10.5-7
Push rod screw
1
20
SPN10.5-6
SPN brake spring
1
21
SPN10.5-4
Brake shoe
1
22
03.0059
Elastic retainer for
shaft
φ12
3
GB 894.1-86
23
SPN10.5-8
CAM pedal
1
24
SPN10.5-3
pin
1
25
SPN10.4.2B
Handle base
1
26
02.01.3160
SPN steering chain
08B22
2
27
SPN10.4-8
Steering sprocket
2
28
SPN10.5.1-2
Wheel carrier
1
29
03.0174
Hex socket screw
with cylindrical
head
M12×100
2
GB/T 70.1-2000
30
SPN10.5-2
Shaft sleeve
4
31
03.90.015
Deep groove ball
bearing
6204
12
GB/T 276-94
32
02.LZ.0061
SPN Big Wheel
2
φ180×50
33
SPN10.5-1
bushing
2
14
34
03.0013
Elastic washer
φ12
2
GB/T 93-1987
35
03.0262
Hexagon nut
M12
2
GB/T 6170-2000
36
02.XDC.2203
SPN battery
12V/120AH
1
37
SPN10.9.1
Distribution box
1
38
03.0259
Hexagon nut
M10
9
GB/T 41-2000
39
03.0014
Elastic washer
φ10
7
GB/T 93-1987
40
03.0043
Plain washer
φ10
5
GB/T 95-2002
41
SPN10.14
Pumping station
1
42
02.DLB.2163
SPN Electrical meter
1
43
02.01.2170
Scram switch
1
ED250P-1（ZDK31-250）
44
02.01.2212
Semi-electric plug
1
1701
45
03.2510
Cap nut
M8
2
GB 923-88
46
03.0258
Hexagon nut
M8
2
GB/T 41-2000
47
03.0012
Elastic washer
φ8
20
GB/T 93-1987
48
03.005
Plain washer
φ8
20
GB/T 95-2002
49
03.252
Cap nut
M10
1
GB 923-88
50
03.0153
Hex socket screw
with cylindrical
head
M8×16
GB/T 70.1-2000
51
SPN10.14-1
Side roller frame
2
52
SPN10.14-2
Side roller
2
53
03.0889
pin
φ8×40
2
GB 882-88
54
03.0336
Cotter pin
φ2.5×20
2
GB/T 91-2000
55
03.0154
Hex socket screw
with cylindrical
head
M8×20
16
GB/T 70.1-2000
56
03.0569
Round pin
φ8×30
2
GB/T 119-2000
57
SPN10.11-3
Limit wheel
2
58
SPN10.3-3
Side pressure pad
2
59
03.0066
Elastic retainer for
shaft
φ25
2
GB 894.1-86
60
03.0028
Elastic retainer for
hole
φ47
2
GB 893.1-86
61
03.90.05311
Deep groove ball
bearing
6005
2
GB/T 276-94
62
SPN10.7.1-4FB
Guide wheel spacer
2
63
SPN10.7.1-3
Guide wheel
2
64
SPN10.15.1
Guide wheel shaft
seat solder
2
65
03.0564
Hexagon flat end
setting screw
M12×20
10
GB/T 77-2000
66
SPN10.0-2（8*98）
SPN cylinder collar
1
67
03.0635
Hexagon head bolt
with full thread
M10×55
1
GB/T 5781-2000
15
68
SPN10.12
Left and right limit
wheel frame welded
parts
2
69
SPN10.30.1
Gantry group
1
SPN10.20.1
Gantry group
1
SPN10.25.1
Gantry group
1
SPN10.35.1
Gantry group
1
70
03.0165
Hex socket screw
with cylindrical
head
M10×25
1
GB/T 70.1-2000
71
03.0043
Plain washer
φ10
1
GB/T 95-2002
72
03.0064
Elastic retainer for
shaft
φ20
6
GB 894.1-86
73
SPN10.0-1
Front wheel
2
74
SPN10.0-3
Pinion shaft
2
75
03.0069
Elastic retainer for
shaft
φ32
2
GB 894.2-86
76
SPN10.3.1
Fork frame welded
parts
1
77
03.0066
Elastic retainer for
shaft
φ25
4
GB 894.2-86
78
03.0030
Elastic retainer for
hole
φ52
4
GB 893.2-86
79
SPN10.3-1
Tray roller
4
80
SPN10.3-2
macroaxis
1
81
SPN10.3.2
fork
2
82
SPN10.3.2-2
Adjusting stop
2
83
SPN10.8-6
Tubing connection
1
84
02.YYL.3037
High pressure oil
pipe
1
85
33.001.0011
Cylinder Block welds
(3.0m)
1
SPN10.8.1
33.001.0009
Cylinder weldment
(2.0m) thick
1
SPN10.8.1T
33.001.0010
Cylinder Block welds
(2.5m)
1
SPN10.8.1
33.001.0012
Cylinder welds
(3.5m)
1
SPN10.8.1
86
SPN10.8-3
SPN fine cylinder
bushing
1
2.5 meters /3 meters
/3.5 meters
SPN10.8-3T
SPN crude cylinder
bushing
1
2 meters
87
SPN10.8-2
SPN cover
1
2.5 meters /3 meters
/3.5 meters
16
SPN10.8-2T
SPN Cover (thick)
1
2 meters
88
02.01.209306
SPN piston rod (3.0
m)
1
SPN10.8-1（φ40*1716）
02.01.209304
SPN piston rod (2.0 m
thick)
1
SPN10.8-1T（φ
45*1216）
02.01.209305
SPN piston rod (2.5
m)
1
SPN10.8-1（φ40*1466）
02.01.209307
SPN piston rod (3.5
m)
1
SPN10.8-1（φ40*1966）
89
SPN10.8-5
piston
1
2.5 meters /3 meters
/3.5 meters
SPN10.8-5T
piston
1
2 meters
90
SPN10.8-9
retainer
1
91
SPN10.30.2
Internal frame
assembly
1
SPN10.20.2
Internal frame
assembly
1
SPN10.25.2
Internal frame
assembly
1
SPN10.35.2
Internal frame
assembly
1
92
SPN10.2.2-3
Top seat
1
93
SPN10.2-5(G)
Sprocket wheel
2
94
03.0028
Elastic retainer for
hole
φ47
2
GB 893.1-86
95
03.0163
Hex socket screw
with cylindrical
head
M10×20
2
GB/T 70.1-2000
96
SPN10.2-2
Lever
1
97
SPN10.2-1
Inner frame roller
2
98
03.0030
Elastic retainer for
hole
φ52
2
GB 893.1-86
99
03.0066
Elastic retainer for
shaft
φ25
2
GB 894.1-86
100
SPN10.3-3
Side pressure pad
2
101
02.CDQ.0021
Charger (HW
Sub-standard)
12V/20A
1
102
03.0264
Hexagon nut
M14
4
GB/T 6170-2000
103
03.0016
Elastic washer
φ14
2
GB/T 93-1987
104
SPN10.0-1
Chain link
2
105
02.LT.3146
SPN Chain (3.0m)
110 19.05A
2
ISO12A
02.LT.31430
SPN Chain (2.0m)
90 19.05A
2
ISO12A
02.LT.31450
SPN Chain (2.5m)
94 19.05A
2
ISO12A
02.LT.3148
SPN Chain (3.5m)
124 19.05A
2
ISO12A
17
18
8.3 Power unit parts list
19
No.
Figure No.
Name
Specification
Quant
ity
Remarks
1
02.01.033
6
handle ball
1
2
handle lever
1
3
Power unit point
start Manual Valve
(SPN)
1
4
03.0259
Hexagon nut
M10
2
GB6170-2000
5
02.01.0321
Check valve
DXF-01(LFT)
1
6
02.01.0311
Power unit center
valve block
130*130(LFT)
1
7
02.01.0335
Power unit coupling
FJ14-DC-L36（LFT）
1
8
02.01.0320
Power unit gear pump
CBK-F120BL（LFT）
1
9
02.01.0338
Power unit O-ring
110*5.3
1
10
03.0012
Elastic washer
Φ8
2
GB/T 93-1987
11
03.0877
Hexagonal
cylindrical head
M8×80
2
GB 70-85
12
02.01.0334
Power unit oil trap
(SPN)
FJ05
1
13
02.01.0333
Power unit oil
filter
FJ04(LFT)
1
14
02.01.30420
G1/2 fuel tank cap
G1／2
1
15
02.01.013909
SPN Power unit tank
(with cap)
1
16
03.0481
Φ12 combined gasket
Φ12
1
GB892-77
17
Hex socket plug
M14×1.5×15
1
JBZQ4444-1997
18
02.01.0312
Power unit pressure
regulator
YLF-03（LFT）
1
19
02.DJ.01573
SPN power unit lift
motor
12v/1.6kw(ZD048-0W0
4-MY)
1
20
02.01.2206
Dc contactor
(including nut)
684-1261-212-17
1
24V
21
03.0055
Plain washer
Φ5
2
GB/T 95-2002
22
03.0007
Elastic washer
Φ5
2
GB/T 93-1987
23
03.02260
Cross recessed pan
head screws
M5×8
2
GB/T 818-2000
20
21
8.4 Cable parts list
22
No.
Figure No.
Name
Specification
Quantity
Remarks
1
02.XSXC.3392.0001
Positive cable
1
2
02.XSXC.3392.0002
Negative cable
1
3
02.XSXC.3392.0003
Switching cable
1
4
02.XSXC.3392.0004
Switching cable
1
5
02.XSXC.3392.0005
Contactor cable
1
6
02.XSXC.3392.0006
Contactor cable
1
7
02.XSXC.3392.0007
BO+ Cable
1
8
02.XSXC.3392.0008
B+ cable
1
9
02.XSXC.3392.0009
B- Cable
1
23
8.5.1 Leg adjustable parts list
8.5.1.1 Distribution box section
24
8.5.1.1 Distribution box section
No.
Figure No.
Name
Specifica
tion
Quantity
Remarks
1
03.0233
Cross recessed pan
head screws
M6×20
6
GB/T 818-2000
2
03.0644
Large washer
φ6
6
GB/T 96.2-2002
3
03.0587
Spring buckle nut
M6
6
4
SPN10.9.2
Electrical cover
1
5
02.XDC.2203
SPN battery
12V/120AH
1
6
SPN10.14
Pumping station
1
7
SPN10.9.1
Distribution box
1
8
03.0254
Hexagon nut
M4
4
GB/T 6170-2000
9
02.01.2212
Semi-electric
plug
1
1701
10
03.0221
Cross recessed pan
head screws
M4×20
4
GB/T 818-2000
11
02.01.2170
Scram switch
1
ED250P-1
（ZDK31-250）
12
03.0228
Cross recessed pan
head screws
M6×16
2
GB/T 818-2000
13
02.DLB.2163
SPN Electrical
meter
1
14
03.0043
Plain washer
φ10
2
GB/T 97.1-2002
15
03.0014
Elastic washer
φ10
2
GB/T 93-1987
16
03.0779
Hexagon head bolt
with full thread
M10×25
2
GB/T 5783-2000
25
8.5.1.2 Leg adjustable frame part
26
8.5.1.2 Leg adjustable frame part
No.
Figure No.
Name
Specificat
ion
Quantit
y
Remarks
1
SPN-MG-01.01.01.02
Welded leg
1
2
03.0179
Hex socket screw with
cylindrical head
M8×12
2
GB/T 70.1-2000
3
03.0050
Plain washer
φ8
2
GB/T 97.1-2002
4
CLJ-MG-01.10
Backing block
2
5
CLJ-MG-01.01.01.03
Screw welding
2
6
03.0042
Plain washer
φ20
4
GB/T 97.1-2002
7
03.0018
Elastic washer
φ20
4
GB/T 93-1987
8
03.0908
Hexagon head bolt
with full thread
M20×65
4
GB/T 5783-2000
9
03.0260
Hexagon nut
M16
4
GB/T 6170-2000
10
03.0757
Hexagon head bolt
with full thread
M16×55
4
GB/T 5783-2000
11
SPN-MG-01.01.01
External door frame
without guide rail
1
12
SPN-MG-03.1
Pallet frame welding
1
13
CLJ-MG-01.28
macroaxis
1
14
CLJ-MG-01.29
Forging fork
2
The rest is the same as 8.2,8.3
