Noblelift SPM1030 Installation and user guide

Version 06/2013
SPM1030 -SHFW-001
SERVICE & MAINTENANCE MANUAL
Semi-Electric Stacker

2
CONTENT
FOREWORD..............................................................................................................................................3
1. GENERAL...........................................................................................................................................4
1.1 INTRODUCTION – MAINTENANCE SAFETY PRECAUTIONS.................................................4
1.2 MEASUREMENT CONVERSIONS..............................................................................................8
2. SPECIFICATION ..............................................................................................................................13
2.1 OVERVIEW.................................................................................................................................13
2.2 SPARE PARTS LIST..................................................................................................................14
2.3 SPECIFICATION SHEET...........................................................................................................17
2.4 LUBRICATION ...........................................................................................................................19
3. HYDRAULIC SYSTEM.....................................................................................................................20
3.1 OPERATION OF CYLINDER.....................................................................................................20
4. ELECTRIC BOX ...............................................................................................................................22
4.1 ELECTRIC DIAGRAM................................................................................................................22
TOOL FOR REPAIRING THE PIN OF ELECTRIC PLUG...............................................................24
4.2 REPLACE THE ELECTRIC PARTS..........................................................................................25
4.3 BATTERY...................................................................................................................................28
4.4 CHARGER..................................................................................................................................30
4.4.1 MAIN PRODYCT SPECIFICATION........................................................................................31
4.4.2 ENVIRONMENTAL CONDITION............................................................................................31
4.4.3 ELECTRICAL CHARACTERISTICS ......................................................................................31
5. STEERING SYSTEM& WHEEL KITS..............................................................................................38
5.1 CONTROL HANDLE
..................................................................................... 错误！未定义书签。
5.2 OPERATION OF THE WHEEL ..................................................................................................39
5.2.1 OPERATION OF THE BIG WHEEL (LEFT)...........................................................................39
5.2.2 OPERATION OF THE FOOTBREAK .....................................................................................40
5.2.3 OPERATION OF THE LOADING ROLLER............................................................................41
6. POWER PUMP UNIT........................................................................................................................42
4.3 CLEAN OIL TANK AND FILTER...............................................................................................44
7. MAINTENANCE CHECK LIST.........................................................................................................51
7.1 HYDRAULIC OIL........................................................................................................................51
7.2 REGULAR MAINTENANCE ......................................................................................................51
7.3 LUBRICATION ...........................................................................................................................51
7.4 HOW TO CHARGE STORAGE BATTERY ............................................................................... 51
8. TROUBLE SHOOTING ....................................................................................................................52

3
FOREWORD
Proper operation, maintenance, troubleshooting and repairs are necessary to preserve the performance
of the pallet truck over a long period and ensure that fault and breakdowns do not occur. The purpose of
this service manual is to provide necessary information especially in inspections, repair and
maintenance.
The majority of this pallet truck consists of steel, it can be completely recycled. Waste
material in conjunction with repairs, maintenance, cleaning or scrapping, must be collected and disposed
of in an environment-friendly way and in accordance with the directives of respective countries. Such
work must be carried out in areas intended for this purpose. Recyclable material should be taken care of
specialized authorities. Environmentally hazardous waste, such as oil filters, batteries and electronics,
will have a negative effect on the environment or health, if handled incorrectly.
All of the information reported herein is based on data available at the moment of
printing. Our products are constantly being developed and renewed, we reserves the right to modify our
own products at any moment without prior notice and incurring in any sanction. So, it is suggested to
always verify possible updates.

4
1. GENERAL
1.1 INTRODUCTION – MAINTENANCE SAFETY PRECAUTIONS
Maintenance work may cause injuries. Always take care to perform work safe, at least observing the
following. It is of utmost importance that maintenance personnel pay strict attention to these warnings
and precautions to avoid possible injury to themselves, others or damage to the equipment. A
maintenance program must be followed to ensure that the machine is safe to operate.
The specific precautions to be observed during maintenance are inserted at the appropriate point in the
manual. These precautions are, for the most parts, those that apply when servicing hydraulic and larger
truck component parts.
MODIFICATION OF THE TRUCK WITHOUT CERTIFICATION BY A RESPONSIBLE
AUTHORITY THAT THE TRUCK IS AT LEAST AS SAFE AS ORIGINALLY MANUFACTURED, IS A
SAFETY VIOLATION.
SINCE THE TRUCK MANUFACTURER HAS NO DIRECT CONTROL OVER THE
FIELD INSPECTION AND MAINTENANCE, SAFETY IN THIS AREA RESPONSIBIUTY OF THE
OWNER OR OPERATOR.
FAILURE TO COMPLY WITH SAFETY PRECAUTIONS, LlSTED IN THIS SECTION
MAY RESULT IN MACHINE DAMAGE, PERSONNEL INJURY OR DEATH AND IS A SAFETY
VIOLATION.
When carrying out any operation or maintenance, have trained and experienced personnel to carry
out the work.
When carrying out any operation or maintenance, carefully read operation and maintenance
handbook.
Read all the precautions given on the decals which are fixed to the truck.
Be sure you fully understand the content of the operation. It is important to prepare necessary tools
and parts for maintain the truck.
Your safety, and that of others, is the first consideration when
engaging in the maintenance of equipment. Always be conscious of
weight. Never attempt to move heavy parts without the aid of a
mechanical device. Do not allow heavy objects to rest in an
unstable position. When raising a portion of the equipment, ensure
that adequate support is provided.

5
It should be noted that the machines hydraulic systems operate at
extremely high potentially dangerous pressures. Every effort should
be made to relieve any system pressure prior to disconnecting or
removing any portion of the system. Relieve system pressure by
cycling the applicable control several times with the engine(motor)
stopped and ignition on, to direct any line pressure back into the
reservoir. Pressure feed lines to system components can then be
disconnected with minimal fluid loss.
Remove all rings, watches and jewelry when performing any maintenance.
Wear well-fitting helmet, safety shoes and working Clothes When
drilling grinding or hammering always. Wear protective goggles.
Always do up safety clothes properly so that they do. Not catch on
protruding parts of machines. Do not wear oily clothes. When
checking, always release battery plug. DO NOT WEAR LONG
HAIR UNRESTRAINED, OR LOOSE-FITTING CLOTHING AND
NECKTIES WHICH ARE APT TO BECOME CAUGHT ON OR
ENTANGLED IN EQUIPMENT.
During maintenance do not allow any unauthorized person, to
stand near the machine.
Flames should never be used instead of lamps. Never use a naked
flame to check leaks or the level of oil or electrolyte.
Immediately remove any oil or grease on the floor of the operator’s
compartment or on the handrail. It is very dangerous if someone slips
while on the machine.
Always use pure oil or grease, and be sure to use clean containers.
Oil is a dangerous substance. Never handle oil, grease or oily
clothes in places where there is any fire or flame. As
preparation for use of fire extinguishers and other fire- fighting
equipment.
Keep the battery away from fire hazards. The generated gases
are explosive.
Store all the oils in a specified place.
Keep the flammable things away from the machine. Do not
smoke at the working place.
Battery should always be disconnected during replacement of electrical components.

6
Always use the grades of grease and oil recommended by NOBLELIFT choose the viscosity
specified for the ambient temperature.
Exhaust gas is dangerous provide ventilation when working in a closed
space.
Avoid breathing dust that may be generated when handling components
containing asbestos fibers. Wear a gas mask if necessary.
When working on top of the machine, be careful not to lose your balance
and fall.
Hand a caution sign in the operator’s compartment (for example “Do not
start” of “Maintenance in progress”). This will prevent anyone from
starting or moving the machine by mistake.
When welding on the machine or working on the electrical system,
ALWAYS turn the key switch OFF and remove the battery plug from the
battery. Park the machine on firm, flat ground. Lower the fork to the min.
height and stop the motor.
Sulfuric acid in battery electrolyte is poisonous. It is strong enough to
burn skin and eat holes in clothing. If you spill acid on your clothes or
skin, immediately flush with large quantities or water.
When working on the battery, wear goggles or safety glasses. If
splashed into the eyes, flush with water and get medical attention
immediately.
Battery terminals touched by metal objects can cause short circuit and
burn you. Keep tools away from the terminals.
Keep sparks, lighted matches, and open flame away from the top of
battery. Battery (hydrogen) gas can explode.
When disassembling and assembling the battery, make sure
that the battery terminals (+, –) are correctly connected.
If water gets into the electrical system, abnormal operation or failure can
result. Do not use water or steam on sensors, connectors and
instruments in the cab.

7
Do not handle electrical equipment while wearing wet gloves, or in wet places, as this can cause
electric shock.
When working with other, choose a group leader and work according to his instructions. Do not
perform any maintenance beyond the agreed work.
Unless you have special instructions to the contrary, maintenance should always be carried out with
the motor stopped. If maintenance is carried out with the motor running, there must be two
technicians present: One operating the stacker and the other one performing the maintenance. In
such a case, never touch any moving part.
Before making adjustment, lubricating or performing any other maintenance, shut off all power
controls.
When removing parts containing O-ring Gaskets or seal clean the mounting surface and replace
with new sealing parts.
Thoroughly clean the machine. In particular, be careful to clean the grease fittings and the area
around the dipsticks. Be careful not to let any dirt or dust into the system.
Use only approved nonflammable cleaning solvents.
When changing the oil or fitter, check the drained oil and filter for any signs of excessive metal
particles or other foreign materials.
Always use NOBLELIFT genuine parts for replacement. ENSURE REPLACEMENT PARTS OR
COMPONENTS ARE IDENTICAL OR EQUIVALENT TO ORIGINAL PARTS OR COMPONENTS.
When checking an open gear case, there is a risk of dripping things in. Before removing the covers
to inspect such cases, empty everything from your pockets. Be particularly careful to remove
wrenches and nuts.

8
1.2 MEASUREMENT CONVERSIONS
Length
Unit cm m km in ft yd mile
cm 1 0.01 0.00001 0.3937 0.03281 0.01094 0.000006
m 100 1 0.001 39.37 3.2808 1.0936 0.00062
km 100000 1000 1 39370.7 3280.8 1093.6 0.62137
in 2.54 0.0254 0.000025 1 0.08333 0.02777 0.000015
ft 30.48 0.3048 0.000304 12 1 0.3333 0.000189
yd 91.44 0.9144 0.000914 36 3 1 0.000568
mile 160930 1609.3 1.6093 63360 5280 1760 1
1mm=0.1cm, 1µm=0.001mm
Area
Unit cm2 m2 km2 a ft2 yd2 in2
cm2 1 0.0001 – 0.000001 0.001076 0.000012 0.155000
m2 10000 1 0.000001 0.01 10.764 1.1958 1550.000
km2 – 1000000 1 10000 1076400 1195800 –
a 0.01 100 0.0001 1 1076.4 119.58 –
ft2 – 0.092903 – 0.000929 1 0.1111 144.000
yd2 – 0.83613 – 0.008361 9 1 1296.00
in2 6.4516 0.000645 – – 0.006943 0.000771 1
1ha=100a, 1mile2=259ha=2.59km2
Volume
Unit cm3 = cc m3 l in3 ft3 yd3
cm3 = m l 1 0.000001 0.001 0.061024 0.000035 0.000001
m3 1000000 1 1000 61024 35.315 1.30796
l 1000 0.001 1 61.024 0.035315 0.001308
in3 16.387 0.000016 0.01638 1 0.000578 0.000021
ft3 28316.8 0.028317 28.317 1728 1 0.03704
yd3 764529.8 0.76453 764.53 46656 27 1
1gal(US)=3785.41 cm3=231 in3=0.83267gal(US)
Weight
Unit g kg t oz lb
g 1 0.001 0.000001 0.03527 0.0022
kg 1000 10 0.001 35.273 2.20459
t 1000000 1000 1 35273 2204.59
oz 28.3495 0.02835 0.000028 1 0.0625
lb 453.592 0.45359 0.000454 16 1
1 tone (metric)= 1.1023 ton(US)=0.9842 ton(UK)

9
Pressure
Unit kgf/cm2 bar Pa=N/m2 kPa lbf/in2 lbf/ft2
kgf/cm2 1 0.98067 98066.5 98.0665 14.2233 2048.16
bar 1.01972 1 100000 100 14.5037 2088.6
Pa=N/m2 0.00001 0.001 1 0.001 0.00015 0.02086
kPa 0.01020 0.01 1000 1 0.14504 20.886
lbf/in2 0.07032 0.0689 6894.76 6.89476 1 144
lbf/ft2 0.00047 0.00047 47.88028 0.04788 0.00694 1
kgf/cm2=735.56 Torr(mmHg)=0.96784atm
Standard tightening torque
The following charts give the standard tightening torques of bolts and nuts.
Exceptions are given in sections of “Disassembly and Assembly”
METER TABLE
Classification 4T, 5T 10T
Bolt type
Bolt size Torque kgf · m (lbf · ft) Torque kgf · m (lbf · ft)
M4 0.2 ± 0.02 0.4 ± 0.04
M5 0.3 ± 0.03 0.8 ± 0.08
M6 0.5 ± 0.05 1.4 ± 0.14
M8 1.2 ± 0.12 3.3 ± 0.3
M10 2.3 ± 0.23 6.5 ± 0.7
M12 4.0 ± 0.4 11.3 ± 1.1
M14 6.4 ± 0.6 17.9 ± 1.8
M16 9.5 ± 0.9 26.7 ± 2.7
M18 13.5 ± 1.4 38.0 ± 3.8
M20 18.6 ± 1.9 52.2 ± 5.2
M22 24.7 ± 2.5 69.4 ± 6.9
M24 32.1 ± 3.2 90.2 ± 9.0
M30 62.6 ± 6.3 176.1 ± 17.6
M36 108.2 ± 10.8 304.3 ± 30.4
M42 171.8 ± 17.2 483.2 ± 48.3
M45 211.3 ± 21.1 594.3 ± 50.4
10.9

10
INCH TABLE
4T, 5T 10T
Classification Bolt type
Bolt size Torque kgf · m (lbf · ft) Torque kgf · m (lbf · ft)
1/4 0.6 ± 0.06 1.7 ± 0.2
5/16 1.2 ± 0.12 3.0 ± 0.3
3/8 2.0 ± 0.20 5.6 ± 0.5
7/16 3.2 ± 0.32 8.9 ± 0.9
1/2 4.7 ± 0.47 13.4 ± 1.3
9/16 6.8 ± 0.68 19.0 ± 1.9
5/8 9.3 ± 0.93 26.1 ± 2.6
3/4 16.0 ± 1.60 45.1 ± 4.5
7/8 25.5 ± 2.55 71.6 ± 7.2
1 38.0 ± 3.80 106.9 ± 10.7
1-1/8 54.1 ± 5.41 152.2 ± 15.2
1-1/4 74.2 ± 7.42 208.9 ± 20.9
1-3/4 98.8 ± 9.88 277.8 ± 27.8
1-1/2 128.2 ± 12.82 360.7 ± 36.1
The torque in above table shall not be applied to nylon or nonferrous bolts or washer. The same is valid for not
standardized ones.
H Newton meter : 1 Nm = 0.1kgfm
TIGHTENING TORQUE OF SPLIT FLANGE BOLTS
The following torque shall be applied to the split flange bolts.
Diameter
(mm) Flat width (mm) Torque
kgf·m N·m
10 14 6.7 ± 0.7 66.7 ± 6.8
12 17 11.5 ± 1 112 ± 9.8
16 22 28.5 ± 3 279 ± 29

11
O – ring Plug
PF THREAD
Thread Torque (kgf·m)
1/8 1.1 ± 0.1
1/4 2.6 ± 0.2
3/8 4.6 ± 0.3
1/2 8.5 ± 0.4
3/4 19 ± 1.0
1 33 ± 2.0
TORQUE FOR SWIVEL NUT WITH O-RING
Connector O – ring Swivel – nut hose
Tube O.D (inch) Thread (in) Torque (kgf·m)
1/2 UN 13/16 - 16 9.5 ± 0.95
3/4 UN 1 3/16 - 12 18 ± 1.8
1 UN 1 7/16 - 12 21 ± 2.1

12
APPROXIMATE CONVERSIONS
SI Conv Non–SI Conv SI
Unit Factor Unit Factor Unit
Torque
N
ewton meter (N·m)
×8.9 = ln·in ×0.113 = N·m
N
ewton meter (N·m)
×0.74 = lb·ft. ×1.36 = N·m
Newton meter (N·m) ×
0.102
= kg·m
×
7.22
= lb·ft.*
Pressure (Pa = N/m
2
)
kiloP
ascal (kPa)
×4.0 = in. H2O ×0.249 = kPa
kiloP
ascal (kPa)
×0.30 = in. Hg ×3.38 = kPa
kiloP
ascal (kPa)
×0.145 = psi ×6.89 = kPa
(bar)
×14.5 = psi ×0.069 = bar*
(kg/cm2
)
×14.22 = psi ×0.070
=
k f/ 2*
Newton/mm
2
×145.04 = psi ×0.069 = bar*
MegaPascal (MPa) ×
145
= psi
×
0.00689
= MPa
(Pa=N·m
2
)
Power r (W = J/s)
kiloW
att (kW)
×1.36 = PS (cv) ×0.736 = kW
kiloW
att (kW)
×1.34 = HP ×0.746 = kW
kiloW
att (kW)
×0.948 = Btu/s ×1.055 = kW
W
att (W)
×0.74 = ft·lb/s ×1.36 = W
(W=J/s) Energy (J = N·m)
kiloJ
oule (kJ)
×0.948 = Btu ×1.055 = kJ
J
oule (J)
×0.239 = calorie ×4.19 = J
(J=N·m) Velocity and Acceleration
meter per sec
2
(m/s
2)
×3.28
= ft/s
2
×
0.305
= m/s
2
meter per sec (m/s)
×
3.28
= ft/s
×
0.305
= m/s
kilometer per hour (km/h)
×0.62 = mph ×1.61 = km/h
Horse Power/Torque
BHP ×5252 R.P.M. = TQ (lb·ft) TQ Z R.P.M. 5252 = B.H.P.
Temperature
°C = (°F–32) ÷ 1.8 °F= (°C Z 1.8) + 32
Flow Rate
liter/min (dm3
/min)
×
0.264
= US gal/minZ3.785 = l/min
Note : ( ) Non–SI Unit

13
2. SPECIFICATION
2.1 OVERVIEW
1 Hydraulic system
2 Electric box
3 Steering system& wheel kits
4 Power pump unit
5 Fork carriage
6 Mast system

14
2.2 SPARE PARTS LIST

16
No.
Description
Qty.
No.
Description
Qty.
101
Inner Mast (2.5G)
1
158
Locking Ring
1
Inner Mast (3.0G)
1
159
Shaft
1
102
Locking Ring
2
160
Brake
1
103
Bearing
2
161
Spring
1
104
Roller For Chain
2
162
Bolt
1
105
Locking Ring
2
163
Sprocket Wheel
1
106
Screw
1
163A
Sprocket Wheel
1
107
Washer
8
164
Seat of Turning Wheel
1
109
Roller
8
165
Big Wheel
2
111
Bolt
2
166
Bearing
4
112
Bolt
6
167
Oil holder
2
113
Crutch of Idler Pulley
2
168
Washer
2
114
Shaft
2
169
Locking Nut
2
115
Idler Pulley
2
170
Axle for wheel
2
116
Locking Ring
2
171
Loading Roller
4
117
Mast (2.5G)
1
172
Bearing
8
Mast (3.0G)
1
173
Washer
8
118
Hoop
1
174
Shaft
4
119
Nut
4
175
Linking Plate
4
120
Bolt
1
176
Elastic Pin
8
121
Nut
2
180
Fork Carriage
1
122
Protecting Meshwork (2.5G)
1
181
Nut
4
Protecting Meshwork (3.0G)
1
182
Link bolt
2
123
Protecting Washer
4
184
Split pin
2
124
Washer
4
185
Chain (2.5G)
2
125
Bolt
4
Chain (3.0G)
2
126
Handle
2
186
O-Ring
1
127
Cover
1
187
Body of Valve
1
128
Charger
1
188
Safty valve
1
129
Urgent Switch
1
192
Seal Washer
1
130
Pump Station
1
193
Elbow Bend
1
131
Voltage Meter
1
194
Pipe
1
133
Bolt
4
195
Bolt for pipe
1
134
Battery
1
195A
Seal washer
2
135
Bolt
2
196
Cylinder: for lifting height 2.5m
1
136
Cap
2
Cylinder: for lifting height 3.0m
1
137
Bearing
1
197
Sleeve
1
137A
Bearing
2
198
Dust Ring
1
138
Bearing
1
199
Screw cover
1
138A
Bearing
2
200
Piston rod: for lifting height 2.5m
1
139
Seat of Wheel
1
Piston rod: for lifting height 3.0m
1
140
Draw-Bar for Turning
1
201
Piston
1
141
Gas spring
1
202
O-Ring
2
142
Locking Ring
1
203
O-Ring
1
143
Seat of gas spring
1
204
Y ring
1
144
Hoop
1
205
Guide rings
1
145
Bolt
2
207
Nut
1
146
Shaft
1
208
Connect shank
1
147
Bolt
1
210
Round cover
1
148
Shaft
1
211
Washer
4
149
Seat of Draw-Bar
1
212
Nut
1
150
Bolt
1
213
Elastic washer
4
151
Washer
1
214
Key switch (with key)
1
151A
Washer
1
215
Bolt
2
153
Chain
1
216
Protecting Cover
2
155
Washer
1
217
Bolt
8
156
Nut
1
218
Oil holder
2
157
Foot Plate
1
219
Washer
2

17
2.3 SPECIFICATION SHEET
2.3.1 RESIDUAL CAPACITY AT DIFFERENT LIFTING HEIGHT
2.3.2 TECHNICAL
FEATURE
Lifting height h3 mm Actual load capacity ( Q ) kg
1500 1000 500
2500 1000 400
3000 600 300
Load center distance ( C )
mm 600 800

18
Features
1.2
Type
SPM1030(
1.3
Power: electric (battery), diesel, gasoline, gas, hand
Hand
1.4
Driving mode(hand, pedestrian, stand-on, sit-down, unit-pick)
Pedestrian
1.5
Rated load capacity Q (kg)
1000
1.6
Load center distance c (mm)
600
1.9
Wheelbase y (mm)
1210
Weig
ht
2.1 Service weight (with battery) kg 430
Tyres, chassis
3.1
Tire type: solid rubber, high-performance elastomer, nylon, PU
Nylon/ PU
3.2
Tyre size, drive size mm
180x50
3.3
Tyre size, load size mm
74x70
3.5
Wheel number (front/rear)
2/4
3.6
Wheel track (front) b10 (mm)
680
3.7
Wheel track (rear) b11 (mm)
400/490
Dimensions
4.2
Enclosed mast height h1 (mm)
2080
4.4
Lift height h3 (mm)
3000
4.5
Max. mast height h4 (mm)
3570
4.9
Height of tiller in drive position min. /max. h14 (mm)
790/1156
4.15
Height, lowered h13 (mm)
85
4.19
Overall length L1 (mm)
1720/1580
4.20
Length to face of forks L2 (mm)
610/670
4.21
Overall width b1 (mm)
777
4.22 Fork dimensions s/e/L (mm)
60/180/110
0
4.25 Distance between fork arms b5 (mm)
570
330~640
4.33
Aisle width for pallets 1000×1200 lengthway (1200 placed along fork)
2230
4.34
Aisle width for pallets 800×1200 lengthway (1200 placed along fork )
2175
4.35
Turning radius Wa (mm)
1400
Performan
ce data
5.2
Lift speed, laden/ unladen mm/s
90/140
5.3
Lowering speed, laden/ unladen mm/s
120/100
5.11
Service brake
Manuel
Motor
6.2
Lift motor rating at 15% kw
1.5
6.4
Battery voltage/ nominal capacity K5V/Ah
12/150
6.5
Battery weight kg
45

19
2.4 LUBRICATION
Hydraulic oil
Hydraulic oil must have anti-wear qualities at least. It is not advisable to mix oils of
different brands or types, as the may not contain the same required additives or be of
comparable viscosities.
Name: Thickened hydraulic oil.
ISO Viscosity Grade
#40
#30
Characteristics
unit
Viscosity
At 40OC
mm2/s
57
48
At 50OC
40
30
Viscosity index
≥
150
≥
150
Flash point, Cleveland open cup
OC
≥
160
≥
160
Pour point, Max
O
C ≤-35 ≤-35
Density at 15OC
kg/m3
861.5
Copper corrosion(100OC, 3h)
degree
≤
1
≤
1
Foaming (93.5OC)
ml / ml
≤
30/0
≤
30/0
Vickers vane pump test, loss of mass (on vanes after 100h)
mg
≤
100
15.3
Diameter of wear spot, 1200 r/min, 294N, 30min, 75
O
C mm ≤0.5 ≤0.5
The oil for gear box
Name: Extreme pressure lithium-based grease, 1#.
Characteristics unit
Worked Penetration, 0.1mm 310--340
Dropping point,
O
C ≥170
Extreme pressure (Timken OK) N ≥177
Similar viscosity (-10OC, 10s-1) Pa.s ≤250
Corrosion preventive properties (52OC, 48h) Grade 1
Wire points oil (100OC, 24h) % ≤10

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3. HYDRAULIC SYSTEM
3.1 OPERATION OF CYLINDER
STRUCTURE
Remove 8 screws on the protecting meshwork
and remove it Remove 2 dome cap nuts and 2 hexagon nuts with wrench

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N
ow you can take away the hoop fixing the
cylinder
Remove the screw of the hydraulic pipe
lift the fork up to a certain height and support the
inner mast with a stick
Remove the screw on the seat for chain
The oil will spill over when removing; keep clean for the stacker and yourself!
Press the P
iston rod hard so that it can apart
from the seat
Now you can remove the cylinder and replace it.