Ficha Tecnica de la Excavadora de neuvaticos 20 T.pdf

FSAFAF

1. Material Handler
DX210 MH

2. Material Handler
User Manual
DX210 M
H
Revision Date: 2018-05-25
May. 2018
Doosan Infracore
DOOSAN rese rves the right to improve our products in a continu ing process to provide the best
possible prod uct
to the market place. These improvements can be implemented at any time with
no obligation to change materials
on previously sold products. It is recommended that
consumers per iodically contact their distributors for recent
documentation on purchased
equipment.
This documentation may include attachments and optional equipment that is not available in
your machine's
packag e. Please call your distributor for additional items that you may require.
Illustrations used throughout this manual are used only as a representation of the actual piece of
equipment, and
may vary from the actual item.
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4. Foreword
WARNING
It is very important for you to re ad and
understand this
manual before operating and to
keep the instructions
provided herewith. Never fail
to follow the instruction
related to safety.
The intended use of Material Handling Front for
Excavators is to scrap and bulk material handling
equipped with a grapple, clamshell bucket or magnet.
And Hydraulic Elevated Cabin are used for improved
operating visibility in the work area.
DOOSAN two-piece Material Handler Fronts provide
excellent lift performance and working range.
The purpose of this manual is to give users detail
information about the method for assembling,
operating, inspection, maintenance and adjustment of
Material Handler Front and Elevated Cabin.
For the safe operation and maintenance of Material
Handler Front and Elevated Cabin, be sure to refer to
this manual before operating machine.
•Please, be sure to refer to this user manual before operating machine.
•Please, operate safely by checking environment of worksite and by checking safety rules.
Please contact authorized Doosan local dealer if you
have questions on this manual
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5. Model
Base Machine S/N
Application S/N
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DX210W MATERIAL HANDLER
MH-A-18-1-00006
CEWBA-005269
Year of Manufacture
2017

6. CONTENTS
I. Safety
II.Specifications
1.Names of Each Part
2.Specifications
3.Component Weight & Dimension
III.Circuit Diagram
IV.Operation
V. Maintenance
1. Lubrication
8.
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4.Lift Capacities
2.Hydraulic Oil Level Check
1.Operation Cautions
2.Hazard Operation
VI.Troubleshooting
VII. Parts List
1.Fig. 01 Boom Assembly
2.Fig. 02 Arm Assembly
3.Fig. 03 Boom Piping Assembly
4.
Fig
. 04 Arm Piping Assembly
5.
6.
7.F
ig. 05 Grease Piping ; Boom
8.
F
ig. 06 Grease Piping ; Arm
9
.
F
ig. 07 Piping; Drain
10.
Fig
. 08 Counter Weight Assembly
11.Fig.
11 Wire Harness Assembly
3.
Emergency Lowerin
g of Elevating Cabin
4.Safety Pin
Fig. 0
9 Cabin Elevating Assembly
Fig
.10 Hydraulic Parts Installation
1.
Hydraulic Circuit Diagram
2.Hydraulic Parts Installation
3.Electric Circuit Diagram
1.
Control Devices for Operation
2.Cabin Elevating Operation

7. I. Safety
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8. Must check up the working area before operating our equipment.
Only operate our equipment on flat place because the working on inclined place causes
falling down this equipment.
Only operate our equipment inside of allowed operating distance because the working
over allowed operating range might cause falling down this equipment.
When working with the front of our equipment, operate our equipment as slowly as
possible because a sudden change of operating lever might cause falling down this
equipment.
All rated lift capacities are based on the machine and the load both remaining level at all
times. DO NOT EXCEED THE STATED LIFT CAPACITY. Lifting loads greater than those
shown in the rated capacity table can cause catastrophic equipment failure and/or
structural collapse of the machine
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1.Operation Cautions

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2.Hazard Operation
Be careful with operating elevating cabin or front attachment.
When you operate elevating cabin or front attachment, you should be careful to avoid crash

between elevating cabin and front attachment. Serious personal injury or death may result
from this crash.

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3.Emergency Lowering of Elevating Cabin
Our Cabin Elevating System can be lowered in emergency with the engine shut down and
the ignition key in off position.
A - Emergency lowering lever that is Left/Right side under the seat in the cabin.
1.Turn the lever (A) under the rubber mat clockwise. The cabin slowly descending
accordingly.
2.When the cab is completely down, return the lever to the original position, (see above
photo)
B
- Emergency lowering cabin at the outside
If the operator in the cab is not able to lower the cab, it is possible to lower the cab from a
second person standing on the ground by operating the hydraulic valve, located behind the
left side cover.
The locking device for this side cover is located behind left side cover.
1.. O n the side cover of the cooler
2.. T n the lever (A) until the cab starts lowering.
3.. hen the cab is completely down, return the lever to the original position, see above
Photo.
A
A

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4.Safety Pin
Safety pin is used to be fastened when repairing cabin elevating system.
The position of the safety pin is the lower storage area of the support frame.
The position of safety pins when inspection of cabin elevating system.

12. II.Specifications
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13. 1. Names of each part
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Straight Boom
Cabin
Arm Cylinder
Cabin Elevating System
Gooseneck Arm

14. 2.Specifications
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S
MH 21-36 & SCE25 for DX210WA
Max. Pin Height (A) 12.3
m Boom Length (D) 6.5 m
Max. Operation Reach (B) 10.8
m Arm Length (E) 4.5 m
Max. Working Depth (C) 4.7 m Elevated Height (F) 2.5 m
ACW (Sandwich) 1.2 ton
Lift Capacity at Max. Reach Front : 3.5 ton /
Side : 2.9 ton
Gooseneck Arm
Straight Boom
Working Range
Cabin Elevated

15. 3.Component Weight & Dimension
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Component Weight
Item Unit Weight Remark
Base Machine kg 17,311
Factory CWT 3,800kg
Additional Counter Weight kg 1,200

Front
Boom kg 2,328
With arm cylinder
Arm kg 900

Hydraulic Cabin Elevating kg 1,962

Total kg 2
3,701 Without attachment
Transportation Dimension
Width : 2,500 mm

16. 4.SAE Lift Capacities
1.Lifting capacity is based on SAE J1097, ISO 10567.
2.Load point is the end pin point of front attachment.
3.Lifting capacity does not exceed 75% of tipping load or 87% of hydraulic capacity.
4.(#) indicates load limited by hydraulic capacity.
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BOOM: 6.5m
ARM: 4.5m
F: RATING OVER FRONT
S: RATING OVER SIDE OR 360°
unit
: kgf
3m F
3m S 4.5m F 4.5m S 6m F 6m S 7.5m F 7.5m S 9m F 9m S
12m
10.5m #5925 #5925
9m #5556 #5556 #5058 #5058
7.5m #5549 #5549 #4977 #4977 #4525 4085
6m #5817 #5817 #5086 #5086 #4518 4073
4.5m #7838 #7838 #6297 #6297 #5308 #5308 #4588 4006
3m #9054 #9054 #6845 #6845 #5554 5149 #4663 3914
1.5m #9860 #9860 #7220 6897 #5700 4974 #4661 3820
0m #3012 #3012 #9748 #9748 #7204 6657 #5622 4837 #4492 3745
-1.5m #4609 #4609 #8761 #8761 #6685 6534 #5215 4759 #4049 3706
-3m #6300 #6300 #7097 #7097 #5625 #5625 #4370 #4370 #3159 #3159
-4.5m #4777 #4777 #3949 #3949 #2915 #2915
A
B

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1.Lifting capacity is based on SAE J1097, ISO 10567.
2.Load point is the end pin point of front attachment.
3.Lifting capacity does not exceed 75% of tipping load or 87% of hydraulic capacity.
4.(#) indicates load limited by hydraulic capacity.
BOOM: 6.5m
ARM: 4.5m
F: RATING OVER FRONT
S: RATING OVER SIDE OR 360°
unit
: kgf
10.5m F
10.5m S 12m F 12m S Max. F Max. S Max. Reach(m)
12m #8697 #8697 @3.84
10.5m #5728 #5728 @6.61
9m #4882 4692 @8.23
7.5m #4435 3831 @9.33
6m #4136 3361 @10.09
4.5m #3944 3130 #3902 3090 @10.58
3m #3900 3096 #3692 2945 @10.84
1.5m #3762 3054 #3474 2899 @10.89
0m #3427 3026 #3218 2944 @10.72
-1.5m #2883 #2883 @10.33
-3m #2406 #2406 @9.69
-4.5m
A
B

18. III.Circuit Diagram
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1.Hydraulic Circuit Diagram

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2.Hydraulic Parts Installation

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3.Electric Circuit Diagram

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IV.Operation

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1.Control Lever, Pedal and Switch
Pedal
Joystick
Switch

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2.Cabin Elevating Operation
Elevating cab switch
Lift the elevating cabin.
1.. tart the engine.
2.. lose the cabin door and fasten
the seat belt
3
. lace the control lockout lever in upper position
4.. ress the red switch (Confirmation Switch)
5.. ress the front of cabin elevating switch on the right instrument panel.
The switch is spring returned (Activation Switch)
6.. To lo r the Cabin, press the
rear of Cabin elevating switch (Activation Switch)
** When you lower the cabin, please turn off the parking switch.
Confirmation
Switch
Activation
Switch
Parking Switch

25. V. Maintenance
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1.Greasing
50HOUR/WEEKLY SERVICE
- PERFORM ALL 10 HOUR/DALIY SERVICE CHECKS
- GREASE BOOM, ARM AND FRONT ATTACHMENT PINS
# Grease every 10 hours for first 100 hours and every 50 hours thereafter.

NOTE: If the equipment has been run in water, the front attachment should be greased on a
10 hour/Daily basis.
Position machine as shown below and lower the front attachment on the
ground and stop the engine
Press the grease fitting and inject grease gun on the marked point
After injection, clean off the old grease that has been purged
1.. oom Grease Points (5 Points)
2.. m Grease Points (2 Points)
3.. abin Linkage Grease Points (12 Points)
Arm Grease Points
Boom Grease Points
Cabin Linkage Grease Points

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1
.
B
oom Grease Points (5 Points)
A: Boom Foot Pin
(2Points)
B: Boom Cylinder Rod Pin (2Points)
C: Arm Cylinder Foot Pin (1Point)
2
.
Arm Grease Points (2 Points)
A:
Boom Arm Joint Pin (1 Point)
B : Arm Cylinder Rod Pin (1 Point)
A A B C B
A B

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3
.
C
abin Linkage Grease Points (8 Points)

29. 2.Hydraulic Oil Level Check
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Posture for hydraulic system oil level check
The hydraulic tank is on the right side of the machine.
1.Park the machine on a hard, level surface.
Lower the hydraulic shear to the plank with stick in the vertical position,
as shown above.
Make sure that the machine is stabilized as the above position.
Stop the engine.
2.Open the access door on the right side of the machine in order to access the sight
gauge
Oil Line
Center Line
Fully Retracted
Touch the ground
Fully Extracted

30. VI.Troubleshooting
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Trouble Probable Cause
Poor hydraulic system
performance
●Hydraulic oil not at operating temperature.
●Engine speed too low.
●Reservoir low on oil
●Restrictions in lines
●Cooling circuit, pump control system and/or pilot control circuit
defective.
●Internal leakage (control blocks, valves or power units.)
●Pressure lines twisted or kinked
●Spool not in full stroke.
●Relief valve defective, or out of adjustment.
●Worn cylinders.
●Defective hydraulic pump.
Jerky motion of
power
cylinders
●Piston rod bent
●Piston sticking
●Inside diameter of cylinder tube partially increased or scored
●Air in control circuit
●Oil too cold
●Valve spool sticking, centering springs defective
●Pump and/or engine control system defective
●Valve of power circuit defective
Noisy operation
●Incorrect lubricant or oil level too low
●Bearings scored or damaged.
●Sun gear teeth excessively worn or damaged
●Bearings of planetary pinions worn
In the event of equipment failure stop all work, move the equipment to a
safe place,
and contact the SNS business department