SCX1200-3

SCX1200-3
General dimensions

Units: mm(1350

15000〜750003900

R4950（R5150）) is with optional counter weight self-assembly unit mounted0） us)i
15R5 g Rad（05win9R4ar(RedS

En

3150

1350

3695

2450

1600
（1505）

4015（4130）

950

470
965

6840
7935

6365

Specifications
SCX1200-3

Model

Liftcrane

Application
Max. lifting capacity

t×m

Clamshell

120 × 5.0-

1515Basic boom lengthmMax. boom length

m

7527

Crane jib lengthm

10〜28-boom + crane jib lengthm

63 + 28-

Front/rear main drum (rated with 12 t load)m/min

110 (45)-

3rd winch (rated with 12 t load)m/min

95 (30)-Boom hoist drumm/min

44

Rope linespeeds *1-

min-1｛rpm｝

1.8｛ 1.8 ｝

Travel speed high/low *2

km/h

1.5 / 0.9

Gradeability%｛°｝Swing speed30｛ 17 ｝

m3-

2.5

Allowable gross weightt-

10

Max. digging depthm-

Bucket capacity

EngineMake & model

36
Cummins B6.7 (EU Stage V)

Max. output

kW/min-1｛PS/rpm｝

Ground contact pressurekPa｛kgf/cm2 ｝

209/2000｛ 284/2000 ｝
91｛ 0.93 ｝

w/basic boom,120 t hook block

Operating weight *3t

122

w/basic boom,120 t hook block93｛ 0.95 ｝

w/basic boom, 2.5 m3 bucket

126

w/basic boom, 2.5 m3 bucket

Notes: 1. Rope line speeds vary under load and operating conditions (*1). 2. Travel speed is based on ﬂat, level and ﬁrm supporting surface with no load and 15 m basic boom (*2).
3. Handrail (folding type), with catwalk (*3).
We are constantly improving our products and therefore reserve the right to change designs and specifications without notice.
Units in this catalog are shown under International System of Units (SI). { } indicates conventional units.
Illustrations may include optional equipment and accessories, and may not include all standard equipment.
● Standard equipment and accessories may vary by country and region.
● Always refer to the Operator’s manual before operating the crane.
●●●Sumitomo Heavy Industries Construction Cranes Co., Ltd. has been abbreviated as “HSC” throughout this catalog. “HSC CRANES” is a brand of Sumitomo Heavy Industries Construction Cranes Co., Ltd.

Address inquiries to :9-3, Higashi-Ueno 6-chome, Taito-ku, Tokyo 110-0015, Japan
Phone: 81-3-3845-1387 Facsimile: 81-3-3845-1394
https://www.hsc-cranes.com

Printed in Japan
2406 01H.EA396

Clean engine

P4 - 5 ） S CX 1 200-3̲新型モニター

New monitor designed for user-friendly operations and safety.

CONTROL SAFETY

Seat
Heater

LowHeadrest

The new monitor with moment limiter (M/L) provides smooth control with outstanding touch-screen usability,with the large 12.1-inch display ensuring excellent visibility.
User-friendly operational safety is a key design element of the new monitor.

Touch panel for intuitive control

More comfortable operator seat
The operator’s seat provides superior

Simply follow the leads on the screen

comfort—the lower headrest caters toto intuitively select functions and enter

operators wearing helmets, while aparameters. The screen layout

new seat heater further increases

ensures faster, more accurate control

comfort during work.

for even safer operations.

Insulated roof window glass
New insulating glass has been used

for the roof window to shut out more

Key data at a glance – graphical display of crane collapsing risk for greater stability

than 90% of UV and mid-infrared

light. This helps to prevent sunburnand ensure a more comfortableworking space by limiting the rise inGreater operating margin
with data-rich display

temperature.

Essential machine data can be viewed

instantly with the graphical displays. Key
information can be displayed in full, andinteractive data communication assists

Counter weightspecifications

Ground contact pressure

Machine tilt angle

Swing restriction unit

OPTION

Features a swing range alarm andoperators in ensuring work is kept safe.

automatic stop function. This option

Every aspect of the layout is designed

is designed to reduce the risk offor safety, like simply tapping warning

accidents involving contact with

icons to bring up more details.

8-inch monitor ofprevious modelobjects, making
work easier on
confined sites.

Slows down

225% area ratio

Swing limitationarea

Large 12.1-inch monitor
Frequently viewed data is organized at

the top of the large portrait-mode monitor.

The widescreen layout provides abundant

The image of the monitor is formeter info and operating conditions,illustration purposes. Figures,values and other details may
differ to the actual product.
04

Photos may include optional items.

giving operators both a multi-functional,
Example of warning message

and multi-display design.

05

P 6 - 7 ） S C X 1 200-3̲エンジン̲AEU Stage V compliant engine for a cleaner tomorrow.

ADVANCED ECOLOGYWorld-leading crane
now even cleaner■ Clean performance (EU130 kW ≦ 560 kW)

The combination of the efficientPowered with an EU Stage V compliant clean engine designed for world-leading eco-friendly operation.
Outstanding clean-running performance and greater efficiency for lower CO2 emissions help build amore sustainable society and a cleaner tomorrow.

PM (g/kWh)

0.03

clean-running engine and0.025

simultaneously achieves superior

0.015

advanced ATS system

operating efficiency, high level ofStage V 2019~

Stage IVEU
PM : 0.015 g/kWh
PN : 1 x 1012 /kWhNOx + HC : 0.59 g/kWh

Stage Vpower and the world highest

standard exhaust gas emissions.
00.3

0.59 0.6

PN: Particulate Number

NOx + HC (g/kWh)

Stage V includes newly proposed limits on particle number.

ATS system(exhaust gas after treatment system)

Designed for ease of maintenanceCompatible with biodiesel

An ATS system is included, featuring a ceramic

The elimination of EGR makes engine

The engine can also run on biodiesel andNOx in the exhaust gas. The system gives thefuel filter needs to be replaced lessfilter and Urea SCR for after treatment of PM andengine high-efficiency combustion as well as

outstanding fuel efficiency and clean exhaust gas.

maintenance easier and also means theother BDF or HVO.

Note: Use HVO that meets European specification EN15940.
BDF: Bio Diesel Fuel HVO: Hydrotreated Vegetable OilContact our distributor for more details.

often. A large Urea tank has also beenused for longer refilling intervals.

Clean exhaust gas

DOC

Exhaust(from engine)

CSF

D/MSCR* Use AdBlue® aqueous solution required for the Urea SCR (or a urea aqueous solution that complies with JIS or ISO standards).
The SCX1200-3 requires AdBlue® to be refilled once every two times the machine is refuelled.
AdBlue® is a registered trademark of the German Association of the Automotive Industry.

Other eco-friendly technology to save energy
Ordinary
operation

ECO winchmodeECO winch mode
Light loads involving only hook

Minimal fuelconsumption andhigh-speed winchingwith light loads

operations benefit from ECO
winch mode for high-speed
hoisting and lowering while

maintaining low engine speeds.

Auto idle stop function
Auto idle stop function included

PM down another

25%

Compared to models with previous engine

08
06

5%
CO2 also down 5%

Fuel efficiency up

as standard to automatically stopEngine power improved
by approx.

4%

the engine idling unnecessarily,

which helps reduce fuel wastage
during work.

Engine speed

PM

Automatically goes to ECO winch mode if the switch ON and required conditions are present(hook-only operation, low engine speed).

Idle stopEngine start

Idle stop notice whenconditions are met

Restart engine by using
the throttle grip oraccelerator pedal

Engine stop
Minimizes fuelconsumption
Time

Compared to models with previous engine07

P 8 - 9 ） S CX 1 200-3̲操作性・輸送組み立て

High-precision operations made smooth and easy.

Designed for intelligent and economic transportation.

PERFORMANCESMOOTH ASSEMBLY

The SCX1200-3 is designed with ample performance capability to deliver outstanding operating
precision and efficiency. Jobs are smoother and easier with the increase in swing response.

Providing both precision crane capabilities and intelligent transportation potential. Superior disassembly and assembly
underpins intelligent transportation that yields cost reductions, further enhancing potential on any job site.

Better swing response
Comparison of swing response
Swing
speedand providing better swing response overall. This makes it

New
model

easier to adjust positions and keep the boom stable, while

Lever input

2000 mm

Front and rear winches

Both the boom foot width

winch is designed to cater tothe bracing strength, havemovements. Using this in tandem

the strength of the boom

better operating feel and excellent

The standard 12 t-rated line pulland boom width, as well as

heavy duty work and simultaneous

been increased to improvewith the optional brake results in aitself. This helps to deliver

operating performance.

work, to reduce side
1350 mmless lever input also helps to reduce operator fatigue.

deflection and twisting

throughout the front of the3 winch OPTION
Installing a 3rd winch (with brake)

also allows handling of casing
drivers.

A mast system has been

Centralized control dials

positioning loads quicker.

operating response.

Mast system and similarly shaped counter weights

QuickDraw OPTION

The mast system with upper spreader structure can be lowered to

QuickDraw is available that allows self-installing/removal of heavy

Similarly shaped counter weights also enhance the assembly process,cranes handling the counter weights (up to 9 t).

enhance pendant rope joint work and the boom assembly process.
resulting in outstanding setup and safety.

crawler side frames. This feature allows assembly with smaller helper

Reduction counter weight specification OPTION
Catwalks withhandrails asstandard

Wider left housefront step

All handrail
gates at top ofhouse changed fromchain to bar type(auto closing)A reduction counter weight specification is available as an

optional extra to provide added flexibility for a diverse rangeof worksites, including high locations and within tight internalareas where operating weight is limited or restricted (withrdcrane, and to makeemployed to improve

Easier and fasterassembly/disassemblyof the crawler side framewith the QuickDraw feature

Note: Only for armchair lever.

A high-rigidity boom
for the toughest jobs

advanced stability during
Boom foot width

Assembly is safer andfaster with directconnections between
the mast and eachpendant on the boom

improving movement when initially responding to lever input,

Previous
model

Boom width

Play in the swing lever has been further reduced, thereby

counter weight detector).
Handrailand increased
width of lower stepCounter weight(Std)(-1 layer)(-2 layer)(-3 layer)

Safer and smoother accessTotal operating
weight

122 t

114 t

106 t

98 t

swinging, and boom speed control,

Catwalks with handrails are now included as standard. Other changes toGround contactpressure

91 kPa

85 kPa

79 kPa73 kPato synchronize primary andwider front step on the left of the house, and the use of bar type gates. Better

Note: Reduction counter weight specifications are only available withcrane specifications (excludes crane jib).

In addition to hoisting, lowering,the centralized layout makes easy
auxiliary operation.

further enhance accessibility include a handrail added to the lower step,accessibility ensures the utmost safety for all personnel working on job sites.
Note: Catwalks with no handrails are also available.

08

Photos may include optional items.

09

P 1 0 - 1 1 ） S C X1200-3̲オプションその他

A range of options to suit various job types and safety requirements.

OPTIONAL EQUIPMENT

Greater safety and stability for machines working non-stop.

A comprehensive lineup of optional equipment is available to streamline assembly work and enhance safetyon work sites. Equipment is also available for smoother operation and greater comfort.

Cab

Upper structure

Swing brake operation pedal

Multiple wet-disc type brake

Winch rope retainer

The swing brake operation pedal

The brake for the free-fall winch (option)

Reduces the risk of irregular wire ropestrong-wind situations.

a premium on controllability during freerear winches.

ensures precise swing control underuses a multiple wet-disc type that places
fall operation. The brake feel iswinding. Can be installed on front andenhanced by a brake valve and hanging
brake pedal.

REMOTE SENSING as a watchful eye on the machine
Information on operating machines can beviewed at any time over the internet. Accurate
data on operating conditions and parts
replacement status help to reduce downtime
and boost operating efficiency. The system
also helps to cut maintenance time and costswith comprehensive machine management.

Map view

Maintenance data

Photos are for illustration purposes and may differ to actual products.

SafetyDrum and rear viewmonitor system

Counter weight handrails

Additional lights

A drum and rear view monitor system isCounter weight handrails can be

In addition to the standard LED lights,

conditions behind the crane.

enhance safety during inspection work.

available to enhance visibility during

available to help monitor winching andinstalled* on top of the counter weight to*Excluding reduction cournter weightspecificaitons

two user-configurable lights are alsonight operations.

Efficiency
Skywalk

Reeving winch

Additional guide sheave

The 527 mm FRP skywalk is wide

The reeving winch assists with winding

Changing the guide sheave fromdisassembly, and makes the process

combined operations with the use of theenough to ensure safety.

the winch wire rope during assembly andeasier and quicker.

10

2 sheaves to 3 sheaves allows forthe 3rd winch, to enhance work efficiency.

Photos may include optional items.

11