SCX2800A-3 Stage V

SCX2800A-3■General dimensions

Units: mm) are when wide shoes (option) are installed.

762046802400

Figures in (150000

R611000

R

070

2400

20

440(450)1515(1525)

2725(2735)

1350(1370)

76

4395(4405)

°

60

740

15950

7860
9045(9065)

1120(1260)
6400■Speciﬁcations
Model

SCX2800A-3

Application
Max. lifting capacity

t×m

Basic boom lengthmMax. boom lengthm

Crane jib lengthm

Max. boom + crane jib lengthm

Tower lengthm

Tower jib lengthmTower + jib length
Rope linem

Front/rear main drum

speeds (*1) Boom hoist drum

m/min
m/min

Tower jib hoist drum (Optional) m/min
Swing speedmin-1(rpm)Travel speed high/low (*2)

km/h

Gradeability% ( °)EngineGround contact pressure (*3)
Operating weight (*3)−
1.5
1.0 / 0.530 (17)Cummins L9 (EU Stage V)
270/2,000 (367/2,000)

kW/min-1 (PS/rpm)
kPa (kgf/cm2)
t

−
−
−
−
21.35 ~ 60.95
21.35 ~ 60.95
60.95 + 60.95
110 ~ 230 x 255
1.5
1.0 / 0.530 (17)−−−110 ~ 230 x 2

Make & model
Rated output

Luffing towercrane
80 x 9.3

Liftcrane
275 x 4.3
15.25
91.45
12.20 ~ 36.55
70.10 + 36.55

129.0
232

With 15.25 m boom and 275 t hook

141.8
255

With 60.95 m tower, 60.95 m tower jib and 80 t hook block

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 15.25 m basic boom (*2).
3. With upper house handrails and catwalks with handrails (*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). 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
https://www.hsc-cranes.com

Printed in Japan
2311 05H.EA395

Further. Higher. Cleaner. 275 t.
Building a better foundation for all, for a brighter, cleaner tomorrow.
HSC embarked on development of the 275 t class crawler crane by endowing
it with performance for a new era. Power and precision werecore requisites for reliable work, but HSC went even further to incorporate
additional features: ease-of-assembly for superior efficiency; advanced
eco-friendly design; and safety and comfort for operators and job sites.
The SCX2800A-3 delivers superior performance in a more accessible
package – its sophisticated capabilities are all about building the world better.

Clean engine

02＊Photos may diﬀer to the speciﬁcations of available products.

03

SCX2800A-3 PERFORMANCE

Elevate job sites with superior 275 t capacity.
The high-performance 275 t lifting capacity is ideal for building better.

A powerful winch for steady operations and high-rigidity boom is complemented
with an Eco winch mode for streamlined operations and energy efficiency.
The SCX2800A-3 is designed for easier operation in a new age.

Max. lifting capacity
Liftcrane : 275 t x 4.3 m
Luffing towercrane : 80 t x 9.3 m
Swing neutral brake standardization
During work requiring the cab
to swing (when the swing leveris in the neutral position), theoperator may choose between
free or brake mode
depending on the work andpersonal preferences, making
operations so much smoother.

Swing mode selector switch

Powerful winch
Equipped with a 13.5 t rated line pull winch for quick and powerful hoisting
as well as ample performance for more complex operations. A wide winch
drum design minimizes damage to winch ropes.

Reduction counter weight specification OPTION
Ordinaryoperation

ECO winchmode

Reduction counter weight specification are available as anECO

WINCH

Minimal fuelconsumption andhigh-speed winchingwith light loads

Simple operation
ECO winch mode is activated automatically using the ordinary control levers if
the ECO winch switch is ON and certain operating conditions are met (hookonly, 1150 rpm or lower engine speed).

Eco winch mode with high-speed winching andlow-fuel consumption
Also included is a new Eco winch mode, which allows highline speeds under light loads without having to increase
the engine speed (low rpm). This mode delivers
outstanding workability in situations such as high-elevation
construction sites and multiple rope hanging operations
and also limits fuel consumption and noise as engine
speed can be kept at a minimum.

04

optional extra to provide added flexibility for a diverse range ofworksites, including high locations and within tight internalareas where operating weight is limited or restricted (withcounter weight detector).
Counter weight
Std-1 layer-2 layers-3 layers

Lower weight
Total operating
weight232 t（234 t）

192 t（194 t）

174 t（176 t）

157 t（159 t）

Ground contact
129 kPa
107 kPa
97.0 kPa87.5 kPapressure（116 kPa） （95.8 kPa） （86.9 kPa） （78.5 kPa）
Note: Figures in ( ) are when wide shoes (option) are installed.
Reduction counter weight specifications are only available with crane
specifications (excludes crane jib).

Wide 1,260 mm shoes OPTION
Wide shoes are available as an option that are 140 mm wider
than the standard shoes. These help to reduce ground contactpressure (by approx. 8%) to suit a broader range of work types.

* Photos may differ to the specifications of available products.

05

SCX2800A-3 CONTROL

Full command of precision control.
Superior operations mean greater peace of mind.
The superior operating comfort of the advanced control system meansmooth movement exactly as intended, with an exceptionally sharp level of control.

The result is unprecedented sophistication for lifting and moving, which are the essential requirements of cranes.

Control dials
Fine speed control dials for operations suchas hoisting, lowering, swinging and boom
hoisting are positioned in a central locationon the left side console. Operations can be
adjusted at will to suit the particular job.

Tilt cab for better operator visibility
The SCX2800A-3 comes with a cab tilt mechanism that allows the cab to tilt backup to 18° to make moving loads at heights easier. The optimum work position
suited to the job ensures the best possible operator visibility.

Rear winch
motor (aux.)

Front winchmotor (main)

Swing brake operation pedal

OPTIONThe swing brake operation pedal ensures
precise swing control under strong-windEngine

Pump

situations.

Pump
Hydraulic oil tank

Combined hydraulic circuits
The hydraulic system uses HSC’s own unique combined hydraulic circuit. By increasing andoptimizing the pump pressure through the use of a mixed circuit to control the hydraulic oil fromtwo hydraulic pumps, the sense of operability in traveling, hoisting/lowering, swing and boom
hoisting can be enhanced. Even for multiplex operations, the latest hydraulic control system isable to support all tasks efficiently through priority control that match operating requirements.
This helps to achieve a sense of operability that matches the intent of the operator.

06＊Photos may diﬀer to the speciﬁcations of available products.

07

SCX2800A-3 SAFETY

Swing restriction
unit OPTION

Slows down

Features a swing range

Reliability and precision.
Enhanced safety
for the unexpected.

alarm and automatic stopfunction. This option isdesigned to reduce the riskof accidents involving

Swinglimitation
area

Better safety should be first and foremost.

contact with objects,
making work easier on
confined sites.

Various accident prevention functions and a hostof optional equipment designed for site safety
ensure the utmost reassurance and precision.

Drum and rear viewmonitor system OPTION
A drum and rear view

Moment limiter display

monitor system isavailable to help monitor

1
2winching and conditions

3

behind the crane.

1045
6
79

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

Catwalks withhandrails as standard

8Wider left housefront step

7 Urea fluid gauge

9 Urea SCR system display

10 Warning icons

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,

Handrail andincreased widthof lower step

All handrail gates at
top of house changed
from chain to bar type(auto closing)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
unintended operations and maintain utmost safety.

Safer and smoother access
Catwalks with handrails are now included as standard. Otherchanges to further enhance accessibility include a handrail added
to the lower step, wider front step on the left of the house, andthe use of bar type gates. Better accessibility ensures the utmost

ML Anti-two block

safety for all personnel working on job sites.
Note) Catwalks with no handrails are also available.

Setting a height restriction with the lifting height meter inadvance activates the slowdown function near the height
restriction to prevent hook overhoist. This not only ensuressafe operation, but is also useful for working at heights orwithout line-of-sight.
Note) This function plays a supplementary role to the existing
moment limiter, and a moment limiter switch is required whenusing a hook for lifting operations.

Other safety functions and devices● Three color percentage indicator OPTION● Independent winch operation lever locks● Winch drum lock (front/rear)● Anti-two block08● Travel pedal lock

● Gate lock lever● Auto slowdown device● Engine emergency stop switch* Photos may differ to the specifications of available products.

09

SCX2800A-3 COMFORT

Enhanced visibility and smooth operations for greater comfort peace of mind.
Designed to make the stressful job of operators, more stress-free and more comfortable. Excellent visibility is just the start,
and with easy-to-use accessories and an ergonomic control layout, the SCX2800A-3 is designed to make things smooth.
These all help to reduce operator fatigue, while at the same time increasing comfort and functionality for maximum

Seat surface slide

performance, day-in, day-out.

210 mmSeat surface
height adjustment*+60 to -35 mm

Overall seat slide

160 mm* 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.

Highly-functional seat for optimum work position

Full-flat design for resting

The seat is 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.

Photos may differ to the specifications of available products.

Control levers withwinch rotation sensor

Various items for more comfortable work

Useful and functional interior accessories

Control levers feature a winch
drum rotation sensor to let theoperator sense the drum
rotation speed. The slightest
movement in loads can be felt
directly, making delicate inching
operations so smooth.
Cross operation lever OPTION

Wipers with greater sweep area

Insulated roof window glassRadio with Bluetooth®

Storage shelf

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

than 90% of UV and mid-infrared light. This helps to prevent sunburn and10

Cup holder

Upper cabin controller

New insulating glass has been used for the roof window to shut out moreensure a more comfortable working space by limiting the rise in temperature.

Outside-air intake air-conditioner

Sunshadehave been installed higher up near frequently used controls for a more
Cab roof window guard

OPTIONThe photo is a different color to thestandard color (black).

natural layout.

* The Bluetooth® mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
* European specification only.

11

SCX2800A-3 ADVANCED ECOLOGYEU Stage V compliant engine for a cleaner tomorrow.
Powered with an EU Stage V compliant clean engine designed for world-leading eco-friendly operation.

ATS system(exhaust gas after treatment system)

Designed for ease of maintenance

Compatible with biodiesel

more sustainable society and a cleaner tomorrow.

An ATS system is included, featuring a ceramic

The elimination of EGR improves engine

The engine can also run on biodiesel andfilter and Urea SCR for after treatment of PM andreliability and also means the fuel filter

other BDF or HVO.

NOx in the exhaust gas. The system gives theneeds to be replaced less often. A large

engine high-efficiency combustion as well as

Urea tank has also been used for longer

outstanding fuel efficiency and clean exhaust gas.

refilling intervals.

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

Outstanding clean-running performance and greater efficiency for lower CO2 emissions help build a

CUMMINS L9Displacement: 8.9 L

Clean exhaust gas

Rated output: 270 kW (367 PS)/2,000 min -1
Fuel tank: 508 LDOCCSF

Exhaust(from engine)

D/M
SCR

* Use AdBlue® aqueous solution required for the Urea SCR (or a urea aqueous solution that complies with JIS or ISO standards).
The SCX2800A-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

ECO winch mode

Ordinary
operationECO winchmodeLight loads involving only hook
operations benefit from ECO

Minimal fuelconsumption andhigh-speed winchingwith light loads

winch mode for high-speed
hoisting and lowering while

maintaining low engine speeds.

(refer to p. 5 for details)

World-leading crane
now even cleaner
efficient clean-running engine
and advanced ATS systemsimultaneously achieves
superior operating efficiency,

0.03
0.025

exhaust gas emissions.

Stage V 2019~

Stage IV

EU0.015
PM: 0.015 g/kWh
PN : 1 x 1012 /kWhNOx + HC : 0.59 g/kWh

Stage Vhigh level of power and theworld highest standard

Auto idle stop function

PM (g/kWh)00.3

0.59 0.6

PN: Particulate Number

Auto idle stop function included

as standard to automatically stopthe engine idling unnecessarily,

which helps reduce fuel wastage
during work.

Engine speed

The combination of the■ Clean performance (EU130 kW ≦ 560 kW)

Idle stopEngine start

Idle stop notice whenconditions are met

Restart engine by using
the throttle grip or
accelerator pedal

Engine stop
Minimizes fuelconsumption
TimeNOx + HC (g/kWh)

Stage V includes newly proposed limits on particle number.

1213

REMOTE SENSING

SCX2800A-3 TRANSPORTABILITY

Superior transportation and assembly for advanced efficiency.

Greater safety and stability for machines working non-stop.

Designed to suit a diverse range of worksites and contemporary job needs, with outstanding crane performanceand streamlined transportation and assembly. Complementing the enhanced self-assembly function is a setup process
designed to reduce assembly time and maintain safe operations, giving worksites an unrivaled level of efficiency.

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

Tower jib nesting mechanism

OPTIONA new tower jib nesting mechanism is available to stow thetower jib inside the boom insert, achieving more efficient

Map view

Maintenance data

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

transportation and minimizing required storage space.

Counter weight self-assembly unit

Swing cab mechanism

OPTIONA swing cab mechanism has

An optional counter weight self-assembly unit is available to makebeen incorporated asself-assembly easier and to make the assembly process more efficient.

standard to achieve superior

The removable frame can be secured safely from ground level, and thecrane performance andnumber of counter weight fixing points on the crane has been reduced

transportability, allowing

to further assist assembly.

operators to switch quicklyand easily back to theoperating position.

Extension boomwith hanging lugs

Easier and fasterassembly/disassemblyof the crawler
side frame with the
QuickDraw feature

The extension boom features
hanging hooks designed toenhance assembly. The
extension boom makes
checking weight balance andother procedures easier,resulting in quicker assembly(crane boom only).

QuickDraw

OPTION

QuickDraw is available for self-installation/removal of the heavy
crawler side frame, lower weight, counter weight (including baseweight), lower boom allowing assembly by smaller helper cranes.
Other assembly procedures can be conducted at the same time,

Other devices toassist assembly● Multi-assembly stage monitoring system● Hook-on and pin joint crawler side frame● Easier joint pin insertion/removal

which further increases assembly efficiency.

* Photos may differ to the specifications of available products.
1415