Soosan POSHER Series User manual

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SOOSAN HYDRAULIC PULVERIZER
O
OP PE ER RA AT TI IO ON N M MA AN NU UA AL L
SOOSAN
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SE ER RI IE ES S D511560

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Before use the concrete pulverizer,
Read carefully below clauses.
1. Before use the concrete pulverizer, Operator have to read "OPERATION MANUAL"
2. Before connect the hoses, Clean the shovel's pipe-line.
3. Before use, Lubricate the frame-pin, arm-pin, and the other move parts.
4. Every time to work, Check if bolts are loosened, hoses and connection-parts are leaked,
frame and arm are cracked.
5. After work, Select a level place where there are no mud, dust, etc. and place the
pulverizer on the wood blocks.
6. Do not allow the pulverizer to drop and strike a material or strike against the side of a
material.
7. Store the pulverizer with the hydraulic cylinder retracted.
8. In order not to diffuse of dust, Use FOG-FOUNTAIN-NOZZLE which is very effective.

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We appreciate your purchasing a Soosan Hydraulic Pulverizer.
The Hydraulic Pulverizer, designed and built to provide durable operation under any
working conditions, has been developed by Soosan's excellent engineering
techniques with accumulated experiences for many years. Without proper handling,
regular inspection and maintenance, however, the machine fails to display its full
capacity, resulting in various troubles of machine parts.
This publication should be carefully read prior to installation and operation in order
to prevent any mishandling of hydraulic pulverizer.
We guarantee that a faithful compliance of the instruction will contribute to the best
operation condition.
Customers are, therefore, required to keep in mind that the company is not
responsible for troubles caused by not following our guidelines or not using genuine
parts.
Soosan Heavy Industries Co., Ltd .

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OPERATION MANUAL
1. STANDARD SPECIFICATIONS AND EXTERNAL DIMENSIONS 5
2. INSTALLING AND REMOVING FROM HYDRAULIC SHOVEL 6
3. INSPECTION BEFORE OPERATING 7
4. PRECAUTIONS FOR PULVERIZER 8
5. MAINTENANCE 13
6. REPLACEMENT OF REINFORCED CUTTER 14

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1. Standard specifications and external dimensions
1.1 Standard specifications
No. Specifications Unit POSHER200 POSHER300
1 Operating Weight kg (lbs) 1850(4079) 2630(5798)
2 Overall Length mm(in) 1938(76.3) 2254(88.7)
3 Overall Width mm(in) 620(24.4) 710(28)
4 Max. Jaw Opening mm(in) 864(34) 1004(39.5)
5 Jaw Width mm(in) 540(21.3) 580(22.8)
6 Cutter Length mm(in) 220(8.7) 220(8.7)
7 Max. Operating Pressure kg/ ㎠ (psi) 320(4551) 320(4551)
8 Oil Flow lpm(gpm) 150~ 250(33~ 55) 200 ~ 300(44 ~ 66)
9 Crushing Force ton 70 88
10 Cutting Force ton 200 267
11 Recommended Carrier Weight ton(lbs) 18 ~ 25(39683 ~ 55116) 25 ~ 36(55116 ~ 79366)
12 Recommended Hydraulic Hose Size mm(in) 25(1) 32(1 ¼)
1.2 External Dimensions
P
PO OS SH HE ER R 2 20 00 0 P PO OS SH HE ER R 3 30 00 0
1
9
3
8
1249 540
480
760 620
2
2
5
4
750
1482
630
460
580
1
0
0
4
710

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2. Installing and removing from hydraulic shovel
1.1 Installation
A> As shown below, Let the pulverizer place on the wood blocks, Which are used as big as possible.
B> Connect the Cylinder - Hose to the Boom pipe-line.
C> Open the stop valve at the front end of the arm.
If the Pulverizer fall down on the ground. The fittings and Hoses will be put out of shape.
1.2 Remove
A> Select a level place where there are no mud, dust, etc. and place the pulverizer on wood blocks.
B> Stop the engine and turn OFF the main switch to prime the oil tank.
C> Close the stop valve to prevent the hydraulic oil from flowing out.
D> After disconnecting the oil hoses, install the hose plugs to the oil hoses to prevent the hydraulic oil
from flowing out of the pulverizer and mud, dust, etc. from getting into the pulverizer
CAUTION

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3. Inspection before operating
1.1 Before starting the operation, place this pulverizer the concrete floor or
hard ground, make sure that the engine is stopped and then check the
following points.
A> Check if the bolts locking the pulverizer and hydraulic shovel connection pins are proper.
B> Check each part of the pulverizer for cracks and other damages.
C> Be sure to lubricate the pins, bushes and the other move parts.
The lubrication points are shown below.
Before install on the shovel, Lubricate at ① . After install on the shovel, protrude the CYL's
Rod and Lubricate at ② . Retract the CYL's Rod and Lubricate at ③ .
D> Recommended Lubricants
Maker Lubricant
Cosmo Grease Dynamax No. 2
Mobil Mobil Mobilux 2
Shell Alvania Grease 2
Esso Esso Beacon 2
1.2 Start the engine and check the following points.
A> Move the control pedal to the UP or DOWN position form the neutral position to extend or retract
the hydraulic cylinder for checking of the external operation is proper and no oil leaks form the
joint of each hose.
B> Operate the pedal to move the pulverizer arm several times for checking if each movable part
moves smoothly.
CAUTION
GREASING
POSHER
GREASING
GREASING

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4. Precautions for pulverizer
[1] Before every time to work, Lubricate the frame-pin arm-pin, Cylinder-pin.
Recommended Lubricants and the lubrication points are illustrated(P5)..
[2] Don't lift or rotate the hydraulic shovel manipulating the boom.
Since the entire concrete pulverizer is longer than the bucket (see above the picture: A<B) so, the
force of about 1.5~2 times is directly applied to the bucket cylinder, or bucket link, swivel bearing.
Keep in mind above, otherwise, the bucket,, cylinder bucket link, swivel bearing will be broken.
B

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[3] Do not allow the pulverizer body to drop and strike a material or strike against the side of a material
because not only the pulverizer body but also the hydraulic shovel may be damaged or become
defective.
[4] Perform the pulverizing operation by utilizing the pulverizing force.
Do not move the pulverizer body in all directions with a material gripped with pulverizer arm
because an unreasonable force may be applied to each part of body.

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[5] Operating the pulverizer beyond equipment's power causes shorten pulverizer's life also shovel's
[6] Beware of electric contact!!
Keep away from the Pulverizer when working in energized area.

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[7] Because works always have danger of collapse, Demolish the building from the upstairs.
Consult Soosan for modifications if you have an underwater requirement.
[8] Pulverizer mainly works under Hard working condition, therefore the Teeth are worn out very fast,
so if the pulverizing parts are worn out, Built it up by welding.(see the table of 11page)

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[9] Don't lift, move, or load an overweighted material with pulverizer.
Otherwise, Not only the pulverizer but also the shovel will be damaged.

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5 Maintenance
1) After using the pulverizer in water, wash thoroughly and lubricate properly with grease.
2) Repair when the pulverizer arm's pulverizing parts(tooth) and the lower central part of the main
Use below table. ☞
Standards Under laid-welding Rod
AWS E-308 L-16
BS 23.12R
DI ETI 221 226
ISO E 23. 12R 26
JIS D 309 L-16
When the pulverizing parts are built up by welding rod, The welder has to observe a property,
use, precaution of welding rod.
Moreover, in order not to crack, Observe a preheating and post heating of base metal.
3) Store the pulverizer with the hydraulic cylinder retracted, Also retract the cylinder when the
operation has been finished.
Replace if hydraulic cylinder's ☞ seals worn out, or the seals are used over one year.
4) Check the following points before user the pulverizer.
A> Check the arm and main frame and bracket for damage, wear and deformation.
B> Check the piping connections for oil leakage and damage.
C> Check the pins and bushes for wear and damage.
D> Check the bolts and nuts for looseness, coming off the damage.
5) When replacing a part, use a genuine SOOSAN PART.
CAUTION

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6. Replacement of reinforced cutter
1.1 Procedure
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If the cutter is rotated 180
o
, then the cutter can be used two times. ①
Accordingly, when the cutter is worn properly, it can be reversed and the reused.
The cutter retaining socket bolts are coated with thread lock cement.
When loosening each bolt, heat it with a burner or the like.
When installing the socket bolts, remove stains from the cutter , shim , socket bolts and cutter ① ① ①
attaching part, remove oil with cleaning fluid and then apply thread lock cement on the socket bolts . ①
The clearance between the cutters are factory ① -adjusted to 1mm or below.
When replacing a reinforced cutter, check the two cutters for engagement and adjust with the
shim if necessary.(Two Shims <0.5mm> are supplied) ①

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1.2 Proper clearance between Frame and Arm cutters.
Cutter
Shim
Cutter
Proper Cleranc 0.5 ~ 1 mm
Shim
1.3 Type of shim
o. Part o. Part ame Q'ty REMARK
1 L41 159 shim-1 1 t=1.0
2 L41 160 shim-0.5 1 T=0.5