SCX800A-3 Stage V

SCX800A-3■General dimensions

Units: mm

Cast counterweight (opt.)

1100

3400

3200

Working Radius

3295

0

98

40
00

R3

3200
950

810
(800)

6280 (6060)

470
(380)

5300 (5150)

1150 (990)

95
00
55
00

3330 (3245)

5915
2150
1215

1875
(1785)

1905
1270

Cast counterweight (opt.)

extended: 4840 (4830)
retracted: 3400 (3200)*( ) is when optional shoes are installed.

■Speciﬁcations
SCX800A-3

Model

Liftcrane

Application
Max. lifting capacity

t×m

Basic boom lengthmMax. boom length
Crane jib length
Boom + crane jib length
Rope line

Clamshell

80 x 3.3

-

9.5

9.5

m

54.5

21.5

m

9~18

-

m

45.5 + 18

-

m/min

105 (80)

105

3rd winch (rated with 7 t load)m/min

90 (40)Boom hoist drumm/min

Front/rear main drum

Support and opening/closing wire rope speed

speeds (*1) (rated with 7 t load)67

min-1(rpm)5.0 (5.0)

Travel speed high/low (*2)

km/h

1.8 / 1.2

Gradeability% ( °)

Swing speed

30 (17)

m3

-

1.2

Allowable gross weight

t

-

6.5

Max. digging depthm-Bucket capacity

Engine36
Cummins B6.7 (Stage V)

Make & modelMax output

kW/min-1 (PS/rpm)

Ground contact pressurekPa (kgf/cm2)

Operating weight

Meets European Stage V
Non-Road Emission Standardst

209/2,000 (285/2,000)
87 (0.88)

90 (0.93)

w/basic boom, 80 t hook block

w/basic boom, 1.2 m3 bucket

76

80

w/basic boom, 80 t hook block

w/basic boom, 1.2 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 9.5 m basic boom (*2).

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). The figures in parenthesis are under the older British Gravitational System of 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.
●●●

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
http://www.hsc-cranes.com

Printed in Japan
2111 01T.EA378

JAPANQUALITYSCX800A-3 カタログイントロページ P02-03＿B 案

Setting Out for
New Heights.
Leading the way to the future, for any type of work, on any worksite.
The SCX800A-3 was developed for greater eco-friendly operation and work efficiency.
Now powered with an engine that clears the world’s toughest
EU Stage V emission regulations, it is even more capable on worksites
as its clean performance is easy on both the environment and society alike.
Featuring the same compact style that is suited to any location,
the SCX800A-3 controls have been fine-tuned immensely for excellent
work efficiency and outstanding running costs.
A machine that truly revolutionizes any workplace it is operating on.
Designed to take your business to new heights; sophistication andmaneuverability under your control.

Clean engine

Rear end
radius less than

Increased
operability

Compact body

Smooth control

4m

The Good Design Award has been granted
to the "SCX-3 Series" for its superb operability, easeof transportation and assembly, safety, and eco-friendly
performance as a new generation of crane.
02* Photos may differ to the specifications of available products.

03

SCX800A-3カタログ P4-5

SCX800A-3 PERFORMANCEHigh performance and compact. Operating capabilities to suit any worksite.
As a new generation of crane, the goal was to develop operating performance to meet any worksite, andcomply with any requirement there. The SCX800A-3 has been designed with even better work efficiency andoutstanding mobility. Its optimal power and performance are designed to suit a wide range of worksites,
making it even more versatile wherever it goes.

Compact body for tight worksites
The SCX800A-3 has the smallest rear end radius in the 80 t
crawler crane class. Powered with the latest clean-runningengine, it retains the same compact body size as its
predecessor, with a design to suit operations on tightworksites under outstanding levels of safety. Suitable for
operating almost anywhere, the SCX800A-3 is engineered to
expand on any business opportunity.

Rear end radius

SCX800A-3 3980 mm

Rear end radius (100 t class)

SCX1000A-3 4300 mm

The smallest rearend radius in its class*at less than 4 mmeans it can slot into
any worksite!
* 80 t class crawler crane

New model winch designed for efficient and stable work

3rd winch

Both the front and rear winches use a new 7 t rated line

A 3rd winch with free-fall function is available

pull winch (free-fall function is an optional extra). The
same 23-winding wide drum that is easy on ropes has
been used as with the previous model, with a 37 m line
length available in the first winding layer. The drum isdesigned to prevent ropes tangling when working withthe bucket.

OPTIONas an optional extra. Featuring the same 7 t
rated line pull as the front and rear winches, itcomes with a large winding capacity 180 mlong rope. This allows the entire casing driver
to be hoisted.

An 11 t rated line pull winch (rope φ26 mm) is optionally available.

Multi-use reduction counter weight specification

OPTION

Reduction counter weight specifications are available as an optional extra toprovide added flexibility for a diverse range of worksites, including platforms andpiers where weight restrictions apply (with counter weight detector). Fewer counterweights and a lighter design mean the crane is capable on even more sites.

Counter weight(piece)Cast counter weights
(3 )

(2 )

(1 )

(– )

Total operating weight

76 t

66 t

57 t

48 t

Ground contact pressure

87 kPa

76 kPa

65 kPa

54 kPa* Figures in the chart above are when the standard counter weight is installed.

OPTIONCast counter weights that are more compact
than the standard type are available as an
optional extra. Being made from cast iron, they
offer excellent recycling potential.

Note: Reduction counter weight specifications are configured to suitcrane specifications excluding the crane jib.

04

* The cast counter weight shown here is an optional extra.

* Photos may differ to the specifications of available products.

05

SCX800A-3カタログ P06-07

SCX800A-3 CONTROL

Reliable control for perfect commands, exactly as required.
The crane has been designed to respond exactly as the operator intends, which really shines throughwhen working with heavy loads or jobs requiring precise movements. Now anybody can operate the crane
exactly as they intend, regardless of their operating experience or skill level. Exceptionally smooth andsuccinct movements equate to more reliable work. Advancements made for ease-of-use are right here.

Brake with better control and operability

OPTIONThe winch brake uses an innovative hanging pedal that is mucheasier to control than the previous step-on pedal. Reviews to thelink structure limit changes in control feedback caused by theweight of hoisted items, in one way that provides the operator
with a positive brake feeling under various working conditions.
Smooth and precise braking operation now requires less effort,
making it easier to keep the brake applied.

Better control at any speed

Hanging pedal
for smoothbrake feeling andbetter control

Better swing feelSet the stop position
at any location
Stops automaticallywithout shocks
Slows down before
the set position

The use of new hydraulic devices provides smoother swing
operations that are easier to control. The swing neutral brake andswing brake pedal (optional extra) are also designed to ensure
the crane responds exactly as the operator intends.

Swing neutral brake standardization
During work requiring the cab to swing (when theswing lever is in the neutral position), the operator
may choose between free or brake mode
depending on the work and personal preferences,

Note) This function plays a supplementary role to the existing overhoist limit
switch, and crane operations using the hook requires the overhoist limit switch.

ML Anti-two block
An anti-two block using a lifting height indication device with alifting height meter is installed as standard. When a height
restriction is set in advance in the lifting height meter, the slowdown
function will kick in as the restricted height is approached to prevent
hook overhoist. More than making for safer work, the system isuseful when working at heights or with minimal visibility, and makes
excavation work using a hammer grab much easier. The system also
eliminates incorrect operation caused by vibrations, which is acommon occurrence in ordinary overhoist devices.

06

making operations so much smoother.
Swing mode selector switch

Swing brake
operation pedal

OPTIONA swing brake operation pedal isavailable to ensure precise swing
control under strong-wind situations.
This allows brake control to be applied
when swinging the cab around,resulting in precise swing control evenon the harshest of worksites.

07

SCX800A-3カタログ P8-9

Swing restriction unit

SCX800A-3 SAFETYOPTIONThe swing restriction unit prevents thecrane from swinging into objects by

Reliable and precise. Advanced
safety features for the unexpected.
Improving safety should come first and foremost.

A simple, easy-to-view interface has been designed
to ensure that information is provided to theallowing the swing range tobe preset, and notifying theSlows down here

operator of the swinging
range and automatically
stopping the crane whenrequired. Together with therestricted swing rangefunction, the result is an

Swinglimitationarea

added level of safety when

operator in the most reliable way possible.

Various accident prevention functions and multiple

working in tight area.

redundant safety devices have also been installed
for protection against the unexpected. Work iscovered by the utmost safety and reliability with afull complement of advanced safety equipment.

Drum and rear view monitor system

OPTIONA drum and rear view monitor system is available to help checkwinching and conditions behind the crane. The wide screen has
been designed for ease of viewing, and can switch between
cameras to make checking the operation of each section easier.

Moment limiter display
1
2

3

10
4
5
6
7

9
8

1 Load ratio indicator (%)

6 Soot level gauge

3 Load ratio (%)

8 Engine trouble alarm (yellow or red)

2 Engine speed

4 Water temperature (engine coolant)
5 Fuel gauge

7 Urea fluid gauge

9 Urea SCR system display

10 Warning icons

Designed for safe work
An auto drum lock is installed as standard, which detects

Moment limiter with large screen display
A large screen display has been used offering excellent visibility
and field of view of any job. A host of items can be shown,while a simple display layout ensures that information isprovided to the operator properly. The display has also been
designed with an interactive interface to follow any movementof the crane from a safety perspective, which helps to limit

boom hoisting operations and automatically applies the lockwhen the lever is in the neutral position. Various warning
alarms and information are conveyed to the operator to help
reduce the number of careless accidents. A catwalk andhandrails (folding type) are now installed as standard,in addition to the optional skywalk. All these combine toensure work is conducted as safely as possible.

unintended operations and maintain utmost safety.

Lifting height meter
1
2

A lifting height meter withdrum counter function isavailable as standard, making
work safer, even if the jobsite is not directly visible.

1 Maximum lifting height

restriction set for the hook
2 Actual hook lifting height08

Other safety functions and devices● Winch drum lock (front, rear)● Individual winch operation lever locks● Three color percentage indicator OPTION● Anti-two block● Gate lock lever● Firewall● Emergency engine stop switch* Photos may differ to the specifications of available products.
The cross operation lever shown here is an optional extra.

09

SCX800A-3カタログ P10-11

SCX800A-3 COMFORT

Enhanced visibility and functionality for greater comfort.
To provide operators with greater comfort over a longer work span, HSC has designed the crane to be easy to use fromthe ground up. Design elements such as excellent visibility and an optimum working position help to reduce operator

fatigue, while at the same time increasing comfort and functionality to ensure maximum performance, day-in, day-out.

Seat surface slide

210mm

Seat surface
height adjustment*+60 to -35mm

Overall seat slide

160mm* Seat with suspension: +30 to -30 mm

Wide range of seat adjustments

Better visibility inall directions
The cab has extra-wide
windows to improve visibility
in all directions. Green tinted
safety glass has been used allround to protect the operator
from UV rays and objects that
may have come free during
operation. The wipers now
sweep a greater area to makework easier, even whenworking in rain.

Highly functional seat for optimum work position

Full-flat design for resting

The new seats are designed with the ideal shape for a more comfortable seating position. The wide range of seat adjustments
means it suits any body shape, for the best work and a relaxing posture. A seat with suspension is available as an optional extra.

Optimized leverand switch layout

Various items for more comfortable work

Useful and functional interior accessories

The pitch of the armchair levers
can be optimized to improve
operation with an intelligent
and ergonomic switch layout.

Up/down steps

Wipers with greater sweep area

Large sliding door

10

AM/FM radio (with clock)

Storage shelf

Controllers for the wipers, work lights, drum lock and other functions

The door has also been designed to limit the space required when opening
cabin. Up/down steps have also been included on the crawler side frame.

Cup holder

Upper cabin controller

A sliding door with smooth operation and superb durability has been used.
and closing it, while a wider door opening provides for excellent access to theOutside air venting AC

have been installed higher up near frequently used controls for a more
SunshadeCab roof window guard

OPTION

Note) The photo is a different color to thestandard color (black).

natural layout.

11

SCX800A-3カタログ P12-13

SCX800A-3 ECOLOGY

The highest level of clean performance.
Environmentally friendly design to redefine mankind and society.

Clean
exhaustPrecautions with the
new clean engine

It is fitting that the most advanced technology is installed in a machine designed to redefine the future of society. The

SCX800A-3 brings together a new cleaner running engine and advanced control system (ECO winch mode, auto idle stopfunction) for energy-efficient operation. This combination clears EU Stage V exhaust gas emission regulations, thereby

boosting the capabilities of the SCX800A-3 over a broader range of jobsites, while also bringing exceptional fuel efficiency
and outstanding operation and control.

DOC
Exhaust

CSF
D/M
SCR
Urea tank● Always use diesel for thefuel, specified lower ash oil (E6,E9 <ACEA> class) for the engine
oil, and specified engine
coolant. The CSF + Urea SCR
System may undergo automatic
regeneration (cleaning) tomaintain its performance level.

Muffler filter + Urea SCR
Exhaust post-processing systems consist of a muffler filter and urea SCR. The preliminary stage muffler filter
reduces PM, while the subsequent stage urea SCR cuts down on NOx emissions. The urea SCR device sprays
AdBlue® (urea solution) to decompose NOx into harmless water and nitrogen through chemical reaction.
AdBlue® is a registered trademark of the German Association of the Automotive Industry.

Outline of EU Emissions Standards
The new Stage V emission standards cameinto effect in the European market from2019. In addition to standards for existing
emissions such as PM and NOx, Stage V also
introduces restrictions for the PN(Particulate Number). Even more advanced
exhaust post-processing systems are
required to meet the toughest emission
standards in the world.

Enhanced engine
performance

Single-module
designHigh-capacity
urea tankIn addition to running cleaner, thesystem also improves rated power
output and medium-range torqueof the engine (compared toStage IV engine specifications).

The exhaust post-processing system
features a compact, single-module
design for greater performance andease-of-installation.

The use of a high-capacity
urea tank (85 L) helps to enhance
convenience.

■ Clean performance (EU130 kW ≦ 560 kW)
0.03

Engine specifications

0.025

Emissions regulation

Cummins / B6.7

Displacement

Exhaust gas aftertreatment device

N/A

engine that meets EU Stage V emission
standards for the highest level of clean
running performance. With an ideal balanceseamless fit for any job site and social
environment.

0.3

PN: Particulate Number

0.59 0.6

Stage V includes newly proposed limits on particle number.

ECO winch
mode

Fuel efficiency and work efficiency evolved
The combination of a new clean engine
and enhanced control systems (ECO winch
mode, auto idle stop function) bringdrastic improvements to fuel economy, as
the SCX800A-3 is 15%* more efficient thanthe previous model (SCX800-2) under thesame work situations.

Auto idle stopfunction

Minimizes excess fuelconsumption during work
Auto idle stop function

NOx + HC (g/kWh)

Compared to previous model (SCX800-2) with the same work

15%

reduction infuel consumption

Systems designed for efﬁcient work

* In-house test figures (SCX800A-3 using ECO winch mode and auto idle stop function). This reduction in fuel consumption is just one example, and may differ depending on the type of work, environment and conditions.

12

ECO

WINCH

Greater work efficiency by minimizing
unnecessary movement with light load work
ECO winch mode

ECO winch
switchMinimal fuelconsumption
and high-speed
winching withlight loads
High-speed
winching/loweringand low fuelconsumption

Engine speed

Powered with a new-generation Cummins

superb fuel efficiency, the crane is now a0

Muffler filter + urea SCR

New clean engine

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

Stage V

209 kW (285 PS) / 2000 min-1

Other fuel efficiency technology

EU

0.015

6.7 L

EGR System

between ultra-low exhaust emissions andStage V 2019~

Stage IV

EU Stage V

Engine manufacturer/model
Rated power output

PM (g/kWh)Idle stop

Idle stop notice whenconditions are met

Engine start

Restart engine by using
the throttle grip or
accelerator pedal

Engine stop

Minimizes fuelconsumption by idlingTime

ECO winch mode has been newly installed, offering high-speed

A new auto idle stop function is available for energy-efficient operation

lifting and lowering of light loads without having to increase theand minimal exhaust gas emissions. This prevents unnecessary idlingengine speed. This delivers excellent efficiency on high-elevation

during work to help reduce fuel consumption and limit the level of wear

construction sites or multiple rope hanging operations, as well as

throughout various components. There is no impact on work, as thelimiting fuel consumption and noise as engine speed can be kept

function stops the engine if the switch is ON and the required conditions

at a minimum.

are met, and restarts the engine when the accelerator is used.

13

Exceptional peace of mind and convenience for worksites.
Advanced eco technology “Urea SCR System”

REMOTE SENSING

Approach to reducing exhaust gas emissions

emission regulations. The Urea SCR System offers the

1. Reducing NOx
increases PM
2. Reducing PM
increases NOx
Effects fromfull combustion

benefits of low-emission gas and low fuel consumption,
while better fuel efficiency also helps to prevent global

Decrease

Precise monitoring of the crane’s operating condition to minimize downtime and ensure
accurate maintenance. Keeping machines in the best possible operating condition helps toimprove operating efficiency, while also reducing the time and cost required for maintenance.

“Urea SCR System” to meet the latest exhaust gas

Achievement levelof existing technology

PM

Newly developed “REMOTE SENSING” system installed as standard

Increase

The SCX800A-3 uses the advanced eco technology

Achievement levelof new technology

warming (by reducing CO2 emissions).

Effects from Urea SCR

Decrease

Store data on machine conditions and operations, remote management

NOx

Increase(total operating time management, position information with GPS, operating condition management such as work conditions)

Minimize downtime

Accurate maintenanceUrea SCR System design

Better safety
1

Image of REMOTE SENSING
GPS

Precise machine
information
contributes toefficient operation

Reduces fuel consumption andlimits PM generation withhigh-efficiency engine combustion

2

Oxidizes HC (hydrocarbons) andCO (carbon monoxide) from theengine with an oxidation catalyst

High-efﬁciency
combustion andlower fuelconsumption

REMOTE SENSING
information

3

Injects AdBlue® into the exhaust gas.
Breaks down NOx to harmlesswater and nitrogen

Harmless

HC
COHarmless

HC

AdBlue®
additiveCO

Harmless

HarmlessClean
exhaustgas

This image is to highlight the effects of the system, and has been exaggerated for illustration purposes.

Share information
on crane conditions

What is AdBlue®?
The trademark of a high-quality urea aqueous
solution standardized in Europe for using the
Urea SCR System.

Customers®

AdBlue® is a registeredtrademark of theGerman Association of theAutomotive Industry.

Reﬁlling frequency

Once per two refuelings
The SCX800A-3 requires AdBlue® to be refilled
once every two times the machine is refueled.

(AdBlue® consumption may vary slightly depending on operating conditions)

Precautions with machines installed with the Urea SCR System

To ensure that the machine can be used safely and smoothly, use AdBlue ® aqueous solution (or a urea aqueous solution that complies with
JIS or ISO standards). Using a non-standard aqueous solution or diluting the solution before use may cause mechanical problems.
Malfunctions arising from the use of non-standard aqueous solutions are not covered by the HSC warranty service.

* Photos may differ to the specifications of available products.

14● The remaining AdBlue® level can be checked during work on the monitor display (Moment
Limiter) in the cab. A warning is displayed on the monitor when the remaining level becomes low
or there is an issue with quality. ● The engine power output will be limited if the remaining
AdBlue® level falls below the minimum level or there is an issue with quality, so be sure to plan
refills in advance. ● The Urea SCR System is designed exclusively for the machine, and must not
be used for any other purpose. ● Rinse with water any solution that comes in contact with skin.
● When storing the solution, always use sealed containers and store at room temperature in awell-ventilated location out of direct sunlight. When carrying the solution, always use thecontainer that the solution was purchased in, or other specified container. ● The Urea SCR
System includes a heater function, however sufficient care must be taken to prevent freezing
when the solution is stored in cold regions (freezing temperature: -11°C) ● Read the instruction
manual for more details.

Example monitor warning display

15