SCC2800A Crawler Crane
  • SCC2800A Crawler Crane
  • SCC2800A Crawler Crane

SCC2800A Crawler Crane

280t Crawler Crane

Max. lifting capacity:
280t
Max. boom length:
86m
Max. lifting moment:
1620t·m
  • Max. lifting moment== 1620t·m
  • Max. boom +fixed jib length== 62m+42m
  • Transport width==3m
  • Quality components

Engine

Model: Chinese Cummins (DCEC) QSL8.9-C325 diesel engine;

Type: 4-stroke, water-cooled, vertical in-line 6 cylinders, direct

injection, turbo-charger, intercooler, complied with European

Off-way Tier III Emission Standard and Chinese Off-way Tier III

Emission Standard;

Displacement: 8.9L;

Rated power: 242kW/2100rpm;

Max. Torque: 1385N·m/1500rpm;

Cooling system: temperature-regulated, pressure water

circulation system;

Starter: 24V-5.0kW;

Radiator: fin type aluminum plate core;

Air cleaner: Dry type system with main filter element, safety

element and resistance indicator;

Throttle: Grip type hand throttle, electrically-controlled;

Fuel filter: Replaceable paper element;

Batteries: Two 12V×180Ah capacity batteries, connected in

series;

Fuel tank capacity: 1050L.

 

Electrical Control System 

Self-developed SYIC-II integrated control system is adopted with

higher integration, precise operation and reliable quality;

Control system consists of power system, engine system,

main control system, LMI system, auxiliary system and safety

monitoring system. CAN BUS is used for data communication

between controller, monitor and the engine;

Monitor: the working parameters and status are shown on the

monitor, such as the engine speed, fuel volume, engine oil

pressure, servo pressure, wind speed, engine working hours, LMI

data, ground bearing pressure, control handle function, alarm

information, failure self-diagnosis;

Remote Monitoring System: newly developed APP can collect

equipment status at any time anywhere. Online functions such

as smart maintenance reminder, failure alarm, construction

data feeding, one-click service request, equipment health

management are available, which makes the information more

transparent and instant;

Remote Control System:This is offered as optional function,

all main mechanisms and assisting cylinders can be controlled

through remote control box as an optional feature. The monitor

can show data of engine and LMI to ensure smarter, easier and

safer operation.

Hydraulic System

Main pumps: open variable displacement piston pumps are

adopted to provide oil supply for main actuators of main

machine;

Gear pump: one dual-gear pump for oil radiator motor and A/C

motor control circuit;

Control: main pump adopts load sensitive control; winch

motor adopts limitless adjustable piston motor of variable

displacement. The operating components are electrical control

handle, one dual-travel electrically-controlled pedal to control

various actuators proportionally;

Way of cooling: air-cooled heat exchanger, fan core and multi

stage cooling;

Filter: large flow, high precision filter, with bypass valve and

transmitter, which can remind the user to replace the filter

element in time;

Max. pressure of system:

Main/aux. load hoist, boom/jib hoist, swing and travel system:

33Mpa;

Servo pressure: 3.5 MPa;

Hydraulic Tank Capacity:815L .

 


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