55t  SCC550A Crawler CZPT 55 ton 

Motor
▪▪Model: DCEC (Cummins China) QSB5.9-C210 Diesel engine
▪▪Type: four-stroke, h2o-cooled, vertical in-line 6 cylinders, immediate
injection, turbo-charger, intercooler, complied with CZPTean
Off-way Tier III Emission Common and Chinese Off-way Tier III
Emission Standard
▪▪Displacement: 5.9L
▪▪Rated energy: 154kW/2200rpm
▪▪Operation electrical power: 147kW/1800rpm
▪▪Max. Torque: 820N·m/1500rpm
▪▪CZPTter: 24V-6kW
▪▪Radiator: fin sort aluminum plate core
▪▪Air cleaner: Dry kind technique with principal filter factor, protection
factor and resistance indicator
▪▪Throttle: Grip kind hand throttle, electrically-managed
▪▪Fuel filter: Replaceable paper factor
▪▪CZPTeries: Two 12V×180Ah capacity batteries, related in
collection
▪▪Fuel tank potential: 400L.

CZPTtrical Control Method
▪▪Self-developed SYIC-II integrated control method is adopted with
increased integration, exact procedure and dependable high quality
▪▪Control program consists of energy technique, engine technique,
main management technique, LMI technique, auxiliary technique and protection
checking system. CAN BUS is utilised for information conversation
in between controller, check and the motor
▪▪Monitor: the working parameters and standing are demonstrated on the
keep track of, these kinds of as the engine speed, gasoline volume, engine oil
force, servo force, wind velocity, motor doing work several hours,
lifting problems and growth angle.

CZPT Program
▪▪Main pumps: open up variable displacement piston pumps of
large displacement are adopted to offer oil supply for major
actuators of major equipment
▪▪Gear pump: twin equipment pump for swing, radiator and control
circuit
▪▪Control: main pump adopts electrically-managed optimistic movement
handle winch motor adopts limitless adjustable piston motor of
variable displacement. The functioning parts are two cross
hydraulic take care of, one particular dual travel pedal handle valve to management
different actuators proportionally
▪▪Way of cooling: warmth exchanger, admirer core and multi-phase
cooling
▪▪CZPT: huge movement, large precision filter, with bypass valve and
transmitter, which can remind the consumer to change the filter
aspect in time
▪▪Max. stress of technique: 32 Mpa
▪▪Main/aux. load hoist and travel method: 32Mpa
▪▪Swing method: twenty MPa
▪▪Control program: 5 MPa
▪▪CZPT Tank Capability:460L.