SANY Crawler Crane SCC 750E

0
1167

Outline Dimensions

Technical Features

1. Highly Secured Control System:
There are two operation modes, working and assembly
for your convenience. It features with electronic level
gauge, machine-leaving stop action, and emergency
electrical control, with complete set of safety and
monitoring device. Load moment limiter is free of
calibration, providing higher safety of the equipment, and
less auxiliary operating time; slewing area limit device is
optional, to improve the safety of the equipment;
2. Excellent Operating Performance:
Maximum load regulation and electronic-over-hydraulic
controls ensure smooth micro-movement and stable
operation. A real-time queried electronic load chart is
provided, more conveniently and quickly;
3. Reliable Function Assurance:
The safety margin in structural design is sufficient;
hydraulic technology of world-renowned brands, and
high-quality key parts, such as pumps, valves, motors,
and reducers, are also adopted to ensure system stability
and reliability. The control system is fully capable to
function stably in extreme weather, such as high-andcold,
high-temperature, and high plateau weather;
sensor has a protection against lightning strike; the entire
machine adopts the closed wiring way, with waterproof /
dust-proof protective grade up to IP65 and with longer life
applied;
4.Convenient Maintenance Access:
It takes no more than 10min/person to adjust, no more
than 30min/person for daily maintenance and no more
than 2h/person to repair the machine. The complete set
of fault self-diagnosis and inquiry system is configured,
thus reducing the equipment handling time; GPS remote
monitoring system is optional for easy maintenance and
management.
5.Powerful lifting capacity:
The maximum lifting capacity of boom is 71t×4m=284t·m,
the longest boom is 6.7t×22m=147t·m. Diameters of wire
ropes of main and auxiliary lifting mechanisms are both
φ20mm. The rated single rope pull of main and auxiliary
lifting winches is 7t;
6.High-efficient operating speed:
Outmost layer line speed of main and auxiliary lifting
winches is 120m/min, and of luffing winch is 100m/min;
7.Flexible Configuration Combination:
Free fall winch is optional for main and auxiliary lifting
winches.
8.Large Chassis Design:
Large chassis design ensures excellent machine
performance and stability within 360° rotation.
9.Optimized Transportation Programs:
With telescopic crawler, the maximum transportation
width of whole machine is 3.36m, ensuring it to be
transported around freely.

Transportation Dimensions

scc-750e-2

scc-750e-2-1-2

Specification/Superstructure

1)Engine
■ Commins inline six-cylinder water-cooled turbo
6CTAA8.3-C240 engine is adopted as standard
confi guration.
■ Rate Power/Speed: 179kW/2200rpm;
■ Emission Standard: TierⅡ
■ Air Filter: Two-stage fi ltering system composed of air
pre-fi lter and air fi lter.
■ Fuel Tank Volume: 400L
2)Electrical Control System
■ The CAN bus technology is appl ied for data
communication between integrated moment intelligent
control system and data recorder, and for saving the
relevant data.
■ Display can show engine speed, fuel level, oil
pressure, servo pressure, wind speed, engine working
time, weight of load lifted by crane, working radius,
and lifting boom angle; electronic load chart has a
real-time inquiry function, providing the convenient
and quick inquiry; the complete fault self-diagnosis
and inquiry system is provided, thus reducing the
equipment fault handling time.
■ Slewing area limit device is optional, to improve the
safety of the equipment; sensor has a protection
against the lightning strike, thus further improving the
safety of the equipment.
■ The entire machine adopts the closed wiring way, with
waterproof / dust-proof protective grade up to IP65
and with longer life applied.
■ Sensor has a protection against the lightning strike,
providing higher reliability.
■ Slewing area limit device is optional, to improve the
safety of the equipment.
3)Hydraulic System
■ Hydraulic system configuration: Well-known brand
hydraulic components are adopted, including main
pump, main valve, joystick and motor reducer, which
are effi cient, reliable, stable and energy-saving.
■ Advanced rotation and micro-movement performance
and limit load regulation ensure smooth and stable
operation.
■ Three-in-one hydraulic oil cooling system is adopted.
4)Main and Auxiliary Hoisting Mechanisms
■ Main and auxiliary winches are independently driven.
The winch drum is directly driven by winch motor
through reducer, and can rotate into two directions
through the manipulation of winch handle to carry out
lifting and lowering actions of the hook.
■ Motor reducer of domestic well-known mature brand is
adopted for higher reliability and durability;
■ The drum design ensures the multi-layer winding is
always in order; steel wire of domestic well-known
brand is adopted for higher reliability and durability.

Main and auxiliary hoisting mechanisms
Rope speed of the outermost
working layer 0~120m/min
Wire rope diameter φ20mm
Length of main / auxiliary wire
rope 230m/160m

5)Luffing Machanism
■ The winch drum is directly driven by luffing motor
through reducer, and can rotate into two directions
through the manipulation of luffing handle to carry out
lifting and lowering actions of the hook.
■ Motor reducer and steel wire of well-known brands are
adopted for higher reliability and durability.
■ The drum design ensures the multi-layer winding is
always in order.
6)Swing Mechanism
■ The inner toothing swing drive can rotate 360°.
■ Motor reducer of well-known brands is adopted for
higher reliability and durability;
■ Slewing lock: Pull up the locking pin af ter the
completion of operation or during transportation can
ensure the superstructure to be locked, which is
convenient and reliable.
■ Slewing ring: Sing-row ball type slewing ring.
■ Slewing Speed: 0~3 rpm.

Undercarriage

1)Each track frames has an independent traveling drive.
The traveling motor drives the machine to achieve
independent traveling and turning through drive wheel
and reducer.
2)Telescopic Track:
Track frame can be expanded and retracted through
cylinder
3)Track tension:
Track tension can be adjusted by using hydraulic jack to
push guide wheel to adjust clearance between shims.
4)Crawler Shoes:
High strength alloy steel with higher durability.
5)Luffing Machanism
■ The winch drum is directly driven by luffing motor
through reducer, and can rotate into two directions
through the manipulation of luffing handle to carry out
lifting and lowering actions of the hook.
■ Motor reducer and steel wire of well-known brands are
adopted for higher reliability and durability.
■ The drum design ensures the multi-layer winding is
always in order.
6)Swing Mechanism
■ The inner toothing swing drive can rotate 360°.
■ Motor reducer of well-known brands is adopted for
higher reliability and durability;
■ Slewing lock: Pull up the locking pin af ter the
completion of operation or during transportation can
ensure the superstructure to be locked, which is
convenient and reliable.
■ Slewing ring: Sing-row ball type slewing ring.
■ Slewing Speed: 0~3 rpm.
7)Cab
■ SANY’s newly designed and manufactured fully enclosed
cab features with artistic styling and interior decoration.
There are large glass windows, short and long distance
beam headlight, and rear-view mirror for more open vision.
It is equipped with well ventilated air conditioning and MP3
player. The seat, joystick and all control buttons are all
ergonomically designed, which provides the operator with a
more comfortable working environment.
■ Armrest box: Joystick, electric switch, emergency stop
button and ignition lock are installed on left and right
armrest box and auxiliary controlling box. The armrest
box is adjustable with the seat.
■ Seat : Suspension, mult imode and mult istage
adjustable seat is adopted, with unloading switch
applied.
■ Air conditioning provides heating and cooling air with
optimized air duct and air outlet.
8)Counterweight
■ The superposable tray and counterweight blocks,
and new guide devices are easy to assembly and
disassembly. 3.3m overall width ensures more
convenient transport and lower cost.
■ Rear counterweight: weight 24t; composition: tray
6t×1, Counterweight block 6t×3;
■ Undercarriage counterweight: 1.5t×2 blocks mounted
front and after the base.

Operating Condition Combination

scc-750e-2-1-2016-a

scc-750e-2-1-2016-b

scc-750e-sany
SCC 750E

Contact Us :
+62816980236
+62817199937
+6281382333163

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