| After-sales Service: | Online or Offline |
|---|---|
| Max. Lifting Height: | 288t.M |
| Rated Loading Capacity: | 75ton |
|
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China Top Brand 75t Crawler Crane Scc750A with Factory Price for Sale
Katharine Zhou
Engine
▪ Model: ISU-ZU 6HK1 Diesel engine;
▪ Type: 4-stroke, water-cooled, vertical in-line 6 cylinders, direct Iinjection, turbo-charger, intercooler, complied with European Off-way Tier III Emission Standard and Chinese Off-way Tier III Emission Standard;
▪ Displacement: 7.79L;
▪ Rated power: 212kW/2000rpm;
▪ Operation power: 200kW/1800rpm;
▪ Max. Torque: 1080N·m/1500rpm;
▪ 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: 400L.
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,
Hydraulic System
▪ Main pumps: open variable displacement piston pumps of
large displacement are adopted to provide oil supply for main
actuators of main machine;
▪ Gear pump: dual gear pump for swing, 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 two cross
hydraulic handle, one dual travel pedal control valve to control
various actuators proportionally;
▪ Way of cooling: 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: 32 Mpa;
▪ Main/aux. load hoist and travel system: 32Mpa;
▪ Swing system: 20 MPa;
▪ Control system: 5 MPa;
Excellent Operation
The crane's functions including load sensing, ultimate load regulation and electrohydraulic proportional dead slow control make each motion controlled, smooth and stable. Outmost layer line speed of main and auxiliary lifting winches is 120m/min andthat of luffing winch is 100m/min.
We supply all kinds of Machinery & Equipment of most Chinese big brands like, LIUGONG, FOTON , ZOOMLION, SINOTRUK etc to global market with reasonable
price and best service. Most of products are meet with ISO,CE,EPA,GOST standards.
Our advantages are as following:
1. Professionally export construction machinery and spare parts for more than 9 years to over a hundred countries.
2. Experienced in customs clearance in different ports(countries). Clients type has big contractors, tender, private,rental companies, construction companies etc.
3. Quick delivery time and thoughtful services.
| Max. lifting capacity | 75 ton |
| Max lifting moment | 71tx4m |
| Boom length | 12-57m |
| Boom+fixed jib | 42+18 |
| Crane weight | 75 ton |
| Counterweight | 24 ton |
| Travelling speed | 1-1.3km/h |
| fixed jib length | 15.25m |
| Single rope pull | 7 ton |
| Rope diameter | 26mm |
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