SCC1350A Crawler Crane
  • SCC1350A Crawler Crane
  • SCC1350A Crawler Crane

SCC1350A Crawler Crane

135t Crawler Crane

Max lifting capacity:
135t
Max boom Length:
76m
Max lifting moment:
668t·m
  • Load-sensing system, limit load regulation, and electronic-over-hydraulic control ensure smooth micro-movement and stable operation.

Engine

Model: Cummins QSL9-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;

Operation power: 255kW/1800rpm;

Max. Torque: 1424N·m/1500rpm;

Starter: 24V-6.0kW;

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;

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,

lifting conditions and boom angle.

Hydraulic System 

Main pumps: three open variable displacement piston pumps

are adopted to provide oil supply for main actuators of main

machine;

Gear pump: two types of gear pump for radiator and control

circuit;

Control: main pump adopts electrically-controlled positive

flow control; winch motor adopts limitless adjustable piston

motor of variable displacement. The operating components

are three parallel hydraulic handles, one dual handle for travel

and one cross hydraulic handle, to control various actuators

proportionally;

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

cooling;

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

indicator, which can remind the user to replace the filter element

in time;

Max. pressure of system: 32MPa;

Main/aux. load hoist and travel system: 32MPa;

Swing system: 32MPa;

Control system: 5MPa;

 

 


Performance
Max rated lifting capacity
135t
Max lifting moment
668t*m
Max rated lifting capacity with fixed jib
30t
Max lifting moment with fixed jib
502t.m
Boom length
16-76m
Fixed jib length
13-31m
Longest (boom+fixed jib)
65+31m
Boom luffing angle
15°-86°
Fixed jib offset angle
15° 30°
Speeds
Rope speed of main/auxiliary winches
0-140m/min
Rope speed of boom/jib luffing winches
90s
Single rope pull
12t
Rope diameter
Φ26mm
Travelling speed
0-1.3Km/h
Slewing speed
0-2.2rpm
Gradeability
30%
Engine
US Cummins
Model
QSL8.9-C325
Rated power
251/2200 kW/rpm
Rated torque
1430/1400Nm/rpm
Transportation
Max transport weight of single part
32.8 (with base)t
Maxtransport dimensions
14420×3000×3260 mm
Average ground pressure
0.116MPa
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