SANY Crawler Hydraulic Excavator SY195C9, SY205C9, SY215C9, SY225C9. Service Manual - page 5

2-22

Shop Safety

2.2.28 Lockout/tagout

Due to the size and complexity of this ma-
chine, Lockout and Tagout procedures may 
be required by your company to ensure the 
safety of yourself and others involved in the 
repair process of the machine. While work 
is in progress, all power sources must be 
disabled, locked and tagged with a warning 
label. Lockout/Tagout procedure establishes 
the minimum requirements used to isolate all 
power sources from potentially hazardous en-
ergy, and to ensure that the machine is “locked 
out and tagged out” before anyone performs 
repairs on the machine.

2.2.29  Sequence of Procedures

Only authorized employees performing repairs 
on the machine shall perform Lockout/Tagout 
in accordance with this procedure listed below.

If the employee performing repairs to the ma-
chine is issued

a lock and key, the employee shall not share 
the lock or key with other employees until all 
repair procedures are complete and the ma-
chine is ready to put back into service.

The following steps shall be performed in the 
sequence listed when the equipment is to be 
either locked-out or tagged-out for repair.

2-23

Shop Safety

Locking out of service

1. Notify all employees who may be poten-

tially affected by the repair process on the
machine.

2. Secure the machine in a safe position. If

equipped, set the parking brake or hydrau-
lic lock lever in the PARK or LOCKED posi-
tion.

3. Identify, remove or disconnect all power

or energy sources and be sure to install a
Lockout/Tagout device on them. If the ma-
chine is equipped with a Maintenance Alert
Tag, attach this tag to the machine con-
trols.

4. Be sure all employees involved in the re-

pairs have installed there lock on the pow-
er source before performing any repairs.
Once an employee has completed there
repair procedure, they must remove there
lock and not access the machine in any
manor.

Returning to service

1. The authorized person who performed the

Lock out/Tagout procedure shall check the
area around the machine to ensure that no
one is exposed to any hazard before start-
up.

2. The authorized person who performed

the Lock out/Tagout shall ensure that
all guards have been reinstalled to their
proper place, all tools and equipment have
been removed and all locks are removed.

3. The authorized person who performed the

Lock out/Tagout shall verify that all controls
are in the neutral or “off” position and all
personnel are aware of the time the ma-
chine will be back in service.

DANGER

DO NOT OPERATE

When this is not being used,
keep it in the storage compartment.

CA13082120

Shop Safety

2.2.30 Chemical hazard

Exposure to hazardous chemicals pose a 
serious danger if released or mishandled. 
Handling hazardous materials often releases 
substances that could pose a hazard. Tempo-
rary implication or possible residual injury may 
result unless proper precautions are observed 
while working with these materials. All work-
ers involved in handling hazardous materi-
als should use approved personal protective 
equipment and follow all environmental safety 
regulations.

2.2.31  Material Safety Data Sheets 

(MSDS)

Material Safety Data Sheet (MSDS) informa-
tion relating to the materials the workers could 
be exposed to.

●

MSDS data sheets provide both workers
and emergency personnel with the proper
procedures for handling or working with a
particular substance. Information includes
physical data, health effects, first aid, re-
activity, storage, disposal and protective
equipment required.

●

Be sure all personnel involved are familiar
with all MSDS-related information as it re-
lates to the hazardous materials they could
be exposed to. Keep MSDS data sheets
handy in site of all employees and emer-
gency personnel where they can be easily
accessed.

●

Never handle hazardous materials with-
out the proper MSDS information. Always
verify the data on the MSDS sheet before
handling any hazardous materials.

4. Remove the Lockout/Tagout equipment

and any additional alert equipment and re-
energize the machine for return to service.

Shop Safety

2.3  Precautions for sling work 

and giving signals

1. Only one appointed worker is allowed to

give signals and co-workers must commu-
nicate with each other frequently. The ap-
pointed signal person must give specified
signals clearly at a place where he is seen
well from the operator's seat and where he
can see the working condition easily. The
signal person must always stand in front of
the load and guide the operator safely.

●

Do not stand under the load.

●

Do not step on the load.

2. Check the slings before starting sling work.

3. Always wear gloves during sling work.

(Wear leather gloves, if available.)

4. Measure the weight of the load by the eye

and check its center of gravity.

5. Use proper sling according to the weight of

the load and method of slinging. If too thick
wire ropes are used to sling a light load,
the load may slip and fall.

6. Do not sling a load with 1 wire rope alone.

If it is slung so, it may rotate and may slip
out of the rope. Install 2 or more wire ropes
symmetrically.

7. Limit the hanging angle to 60°, as a rule.

Do not sling a heavy load with ropes form-
ing a wide hanging angle from the hook.

Shop Safety

When hoisting a load with 2 or more ropes, 
the force subjected to each rope will in-
crease with the hanging angle. The table 
below shows the variation of allowable 
load in kN {kg} when hoisting is made with 
2 ropes, each of which is allowed to sling 
up to 9.8 kN {1,000 kg} vertically, at various 
hanging angles. When the 2 ropes sling a 
load vertically, up to 19.6 kN {2,000 kg} of 
total weight can be suspended. This weight 
is reduced to 9.8 kN {1,000 kg} when the 2 
ropes make a hanging angle of 120°. If the 
2 ropes sling a 19.6 kN {2,000 kg} load at 
a lifting angle of 150°, each of them is sub-
jected to a force as large as 39.2 kN {4,000 
kg}.

8. When installing wire ropes to an angular

load, apply softeners to protect the wire
ropes. If the load is slippery, apply proper
material to prevent the wire rope from slip-
ping.

9. Use the specified eyebolts and fix wire

ropes, chains, etc. to them with shackles,
etc.

10. Apply wire ropes to the middle portion of

the hook.

●

Slinging near the tip of the hook may
cause the rope to slip off the hook dur-
ing hoisting. The hook has the maxi-
mum strength at the middle portion.

11. Do not use twisted or kinked wire ropes.

12. When lifting up a load, observe the follow-

ing.

kN

kg

19.6

2000

18.6

1900

16.7

1700

13.7

1400

9.8

1000

4.9

500

19.6

2000

9.8

1000

30

60

90

120

150

ZX215-1000001

Hanging angle (Deg.)

Load capacity  kN(kg)

ZX215-1000002

100%           88%             79%             71%           41%

Shop Safety

●

Wind in the crane slowly until wire
ropes are stretched. When settling the
wire ropes with the hand, do not grasp
them but press them from above. If
you grasp them, your fingers may be
caught.

●

After the wire ropes are stretched, stop
the crane and check the condition of
the slung load, wire ropes, and soft-
ener.

●

If the load is unstable or the wire rope
or chains are twisted, lower the load
and lift it up again.

●

Do not lift up the load slantingly.

13. When lowering a load, observe the follow-

ing.

●

When lowering a load, stop it temporar-
ily at 30 cm above the floor, and then
lower it slowly.

●

Check that the load is stable, and then
remove the sling.

●

Remove kinks and dirt from the wire
ropes and chains used for the sling
work, and put them in the specified
place.

Shop Safety

Selecting wire ropes

Select adequate ropes as per the weight of parts to be hoisted, referring to the table below.

Wire ropes

(Standard  “Z”  twist ropes without galvanizing)

Nominal Diameter of Rope

Allowable Load

mm

kN

Ton

10

9.8

1.0

11.5

13.7

1.4

12.5

15.7

1.6

14

21.6

2.2

16

27.5

2.8

18

35.5

3.6

20

43.1

4.4

22.4

54.9

5.6

30

98.1

10.0

40

176.5

18.0

50

274.6

28.0

60

392.2

40.0

 

CAUTION

●

The allowable load is one-sixth of the
breaking strength of the rope used
(Safety coeffi cient: 6).

Specifi cations

Specifi cations

3 Specifi cations

3.1 Dimensions .............................................................................................................. 3-3
3.2 Working Ranges ...................................................................................................... 3-4
3.3 Technical Speci

fi

 cations ........................................................................................... 3-5

3.4 Weight Table ............................................................................................................ 3-8
3.5  Recommended Oil, Fuel and Coolant...................................................................... 3-9
3.6 Capacity Table ....................................................................................................... 3-10
3.7  Engine Performance Curve ....................................................................................3-11

Specifi cations

 

WARNING

Read and understand all safety precau-
tions and instructions in this manual be-
fore reading any other manuals provided 
with this machine and before operating or 
servicing the machine. Also read the safety 
information on machine decals before per-
forming any operations. Failure to do so 
can cause machine damage, personal in-
jury or death.

Specifi cations

3 SPECIFICATIONS

3.1  

Dimensions

Unit: mm (ft, in)

Item

SY195C-9

SY205C-9

SY215C-9

SY225C-9

A

Overall length (shipping)

9560 {31'4''}

9680 {31'9''}

9680 {31'9''}

9680 {31'9''}

B

Overall width

2800 {9'2''}

2800 {9'2''}

2980 {9'9''}

2980 {9'9''}

C

Overall height (Shipping)

3250 {10'8''}

3440 {11'3''}

3440 {11'3''}

3440 {11'3''}

D

Width (top)

2710 {8'11''}

2710 {8'11''}

2710 {8'11''}

2710 {8'11''}

E

Overall height (to cab roof)

2990 {9'10''}

2990 {9'10''}

2990 {9'10''}

2990 {9'10''}

F

Std. track shoe width

600 {1'12''}

600 {1'12''}

600 {1'12''}

600 {1'12''}

G

Track gauge

2200 {7'3''}

2200 {7'3''}

2380 {7'10''}

2380 {7'10''}

H

Min. ground clearance

440 {1'5''}

440 {1'5''}

440 {1'5''}

440 {1'5''}

I

Tail swing radius

2890 {9'6''}

2890 {9'6''}

2890 {9'6''}

2890 {9'6''}

J

Length of track on ground

3260 {10'8''}

3355 {11'0''}

3445 {11'4''}

3640 {11'11''}

K

Track length

4060 {13'4''}

4160 {13'8''}

4250 {13'11''}

4445 {14'7''}

A

I

L

J
K

B

CJ13032601-1

G

H

F

C

D

E

Specifi cations

3.2  

Working Ranges

Unit: mm (ft, in)

Item

SY195C-9

SY205C-9

SY215C-9

SY225C-9

a

Max. cutting height

9410 {30'10''}

9570 {31'5''}

9570 {31'5''}

9570 {31'5''}

b

Max. dumping height

6490 {21'4''}

6700 {21'12''}

6700 {21'12''}

6700 {21'12''}

c

Max. digging depth

6410 {21'0''}

6600 {21'8''}

6600 {21'8''}

6600 {21'8''}

d

Max. vertical digging depth

5790 {18'12''}

5800 {19'0''}

5800  {19'0''}

5800  {19'0''}

e

Max. digging reach

9740 {31'11''}

9950 {32'8''}

9950 {32'8''}

9950 {32'8''}

f

Min. swing radius

3755 {12'4''}

3595 {12'12''}

3595 {12'12''}

3595 {12'12''}

g

Max. height at min. swing radius

7700 {25'3''}

7665 {25'2''}

7665 {25'2''}

7665 {25'2''}

f

a

g

b

c d

e

CJ13032602-1

Specifi cations

Machine model

SY195C-9

SY205C-9

SY215C-9

SY225C-9

Bucket capacity

m³

0.8

0.8

0.9

1.0

Operating weight

kg

21000

21200

21800

22600

Performance

Max. bucket digging force
Max. arm digging force
Swing speed
Travel speed (Hi/Lo)
Gradeability
Ground pressure

kN
kN

rpm

km/h

Deg.

kPa

135
109

11

5.4/3.3

35
47

138
103

11

5.4/3.3

35
46

138
103

11

5.4/3.3

35
47

138
103

11

5.4/3.3

35
46

Engine

Model
Type
No. of cylinders-bore x stroke
Piston displacement

mm

L

MITSUBISHI  6D34-TL

6-cylinder, 4-cycle, water-cooled, in-line, direct injection

6-

Φ

104mm×115mm

5.86

Rated power
Max. torque
Max. speed at no load
Min. speed at no load
Min. fuel consumption

KW/rpm

N·m/rpm

rpm
rpm

g/KWh

114 / 2050

590 / 1400

2200±50
1000±10

210

Starting motor
Alternator

24V/5.0 KW

24V/50A

Undercarriage

Carrier roller (each side)

2

2

2

2

Track roller (each side)

7

7

8

9

Track shoe (each side)

45

46

47

49

Hydraulic system

Hydrau-

lic pump

Type
Max. delivery
Safety valve pressure

L/min

Mpa

 KAWASAKI (Variable displacement piston type)   

2×210

34.3

Control 

valve

Type x No. 
Control method

KMX15RB/B45201B ×1 

Hydraulic

Hydraulic 

motor

Travel motor

Swing motor

2 x KYB variable displacement piston type

(with brake valve and parking brake)

1 x KAWASAKI angle type, piston type

(swing brake controller)

Hydraulic 

cylinder

Type

Double acting piston

Bore

120 (Boom), 135 (Arm), 115 (Bucket)

Rod diameter

85 (Boom), 95 (Arm), 80 (Bucket)

Stroke

1285 (Boom), 1490 (Arm), 1120 (Bucket)

Hydraulic tank
Hydraulic oil 

fi

 lter element

Hydraulic oil cooler

Closed type

Tank return side

Air-cooling type

3.3 Technical Specifi cations

Specifi cations

Engine

Item

Specifi cation

Engine model

6D34TLE2A

Type

In-line 6-cylinder; water-cooled, 4-cycle diesel engine

Combustion chamber type

Direct injection

Valve mechanism

OHV

Max. output power

kW{PS}/rpm

114{155}/2050

Max. torque

N·m{kgf·m}/rpm

590{60}/1400

Bore×Stroke

mm

φ

104×115

Total displacement

cm³{L}

5860{5.860}

Compression ratio

18.2

Producer

KAWASAKI

Model

M5×180CHB-12A-51A/260

Type

angle type, piston type

(swing brake controller)

Theoretical displacement

cm³/rev

129.2 

Safety valve set pressure

MPa {Kg/cm³}

25.5 {260}

Rated engine speed

 rpm

2050

Brake release pressure

MPa {Kg/cm³}

3.4  {34}

 Swing motor

Item

Specifi cation

Model

KMX15RB

Standard 

fl

 ow rate (equivalent to one pump)

300 L/min

Maximum pressure

When main relief valve is normal

34.3 MPa

When main relief valve is boosting

37.3 MPa

Maximum pressure

When port relief valve is normal

39.2 MPa

Working oil temperature

-20~90°C

Drained oil maximum pressure

0.3 MPa

 Control valve

Specifi cations

 Travel motor

Maker

KYB

Model

MAG-170VP-3400E

Type

Variable displacement piston type

(w/ brake valve and parking brake)

Weight

kg

275

Equivalent displacement

cm³/rev

q x i

Motor displacement q

Large displacement  q1

cm³/rev

130.4

Small displacement  q2

cm³/rev

74.9

Speed reduction rate  i

60

2-speed switching 
Pilot pressure

Lo-Hi

Mpa

> 6.86

Hi-Lo

Mpa

 > 1.96

Braking torque

N·m

398

Operating displacement

L/min

228

Operating pressure

Mpa

33.34

Peak pressure

Mpa

within 44.1

Acting times (above 34.3Mpa and below 44.1Mpa)

times

< 1,200,000

Swing speed

Motor shaft

Large 

fl

 ow

rpm

1679

Small 

fl

 ow

rpm

2861

Reducer

Large 

fl

 ow

rpm

28

Small 

fl

 ow

rpm

47.7

Output torque

KN·m

within 37

Input power

Normal

PS

Maximum

PS

within 210 (within 30 consecutive sec.)

Drain pressure

Normal

Mpa

within 0.2

Momentary maximum

Mpa

within 0.5 (below 0.3 MHz)

Specifi cations

3.4  

Weight Table

Unit: kg

Machine Model

SY195C-9

SY205C-9

SY215C-9

SY225C-9

Engine

520

520

520

520

Radiator assembly

80

80

80

80

Hydraulic tank assembly (w/o hydraulic oil)

148

148

148

148

Fuel tank assembly (w/o fuel)

126

126

126

126

Revolving frame

1770

1770

1770

1770

Operator cab

360

360

360

360

Operator seat & control console

75

75

75

75

Counterweight

3900

3900

3900

3900

Hydraulic pump

120

120

120

120

Control valve

185

185

185

185

Swing reducer assembly

200

200

200

200

Final drive assembly

300×2

300×2

300×2

300×2

Center swivel joint

56

56

56

56

Track frame
Swing bearing
Idler
Tensioning device
Carrier roller
Track roller

2280

286

116×2

135×2

25.5×4

40×14

2432

286

116×2

135×2

25.5×4

40×14

2746

286

116×2

135×2

25.5×4

40×16

2746

286

116×2

135×2

25.5×4

40×18

Boom assembly

1568

1568

1590

1590

Arm assembly

706

709

709

709

Bucket assembly

769

769

781

781

Boom cylinder assembly

206×2

206×2

206×2

206×2

Arm cylinder assembly

262

262

262

262

Bucket cylinder assembly

188

188

188

188

Linkage

68

68

68

68

Rocker

22×2

22×2

22×2

22×2

3-9

Specifi cations

3.5  Recommended Oil, Fuel and Coolant

Reservoir

Fluid 

type

Ambient temperature

   -22           -4           14          32          50          68           86         104       122°F  

   -30          -20         -10           0           10          20           30          40          50°C

Engine oil pan

Engine oil

SAE 30

SAE 10W

SAE 10W-30

SAE 15W-40

Swing machinery 
case
Idler

SAE 30

Track roller
Carrier roller

Hydraulic system

SAE 10W

SAE 10W-30

SAE 15W-40

Hydraulic 
oil

L-HV32 Low-temp, wear-resistant 

hydraulic oil

L-HM46 Wear-resistant hydraulic oil

L-HM68 Wear-resistant hydra. oil

Fuel tank

Diesel 
fuel

ASTM D 975 No.2

GB252 Super-20 Diesel fuel

GB252 Super-35 Diesel fuel

Grease 

fi

 tting

Grease

NLGI No.2

Cooling system

Coolant

TEEC L35