Chinese Top Brand 75t Mobile Hydraulic Crawler Crane SCC750A Construction Cranes
57m main boom+18m jib
+9T/15/45/75T hook
WEICHAI engine 221kW
1. Adaptable, efficient and flexible
With the standard graded load table, the trestle construction adaptability is strong;
Standard track frame middle support sprocket, long distance driving more wear-resistant;
Optional free drop hook, multi-functional application more widely.
2. Easy to operate, low cost
The lower arm of the main belt is 3M transport, efficient disassembly and low transfer cost;
Universal design of boom, counterweight and hook, low procurement and operating costs;
The key parts are common with the car crane and the excavator, and the maintenance premium is low.
3. Intelligent high, save worry and effort
Fault self-diagnosis, faster processing;
Rotary multi-mode to meet the needs of different personnel and working conditions;
Voice-assisted, intelligent and efficient.
4. Hydraulic System
▪▪Main pumps: open variable displacement piston pumps are adopted to provide oil supply for main actuators of main machine;
▪▪Gear pump: dual-gear pump for swing and control circuit;
▪▪Control: main pump adopts positive flow proportional control; main load winch motor adopt piston motor of variable displacement; aux. load winch and boom hoist winch motor adopts piston motor of fix displacement. The operating components adopt two cross hydraulic handles, 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: 32MPa;
▪▪Main/aux. load hoist, boom hoist and travel system: 32MPa;
▪▪Swing system: 24MPa;
▪▪Control system: 5MPa;
▪▪Hydraulic Tank Capacity:305L.
| Model |
SCC450A |
SCC550A |
SCC600A |
SCC750A |
SCC800A |
| Boom Luffing Angle |
-2~78° |
-2-78° |
-2~78° |
30~80° |
30~80° |
| Jib Angle |
10,15,20° |
10,30° |
10,15,20° |
0,15,30° |
15,30° |
| Longest Boom + Longest Jib |
31+15.25m |
43+15.25m |
43+15.25m |
45+18m |
48+18m |
| Max Boom Length |
40m |
52m |
52m |
57m |
57m |
| Max Jib Length |
15.25m |
15.25m |
15.25m |
18m |
18m |
| Max Lifting Capacity |
45T |
55T |
60T |
75T |
80T |
| Max Lifting Moment |
150t/m |
203.5t/m |
222t/m |
288t/m |
350t/m |
| Max Rated Lifting Capacity |
45T |
55T |
60T |
75T |
80T |
| Model/Displacement |
DCECQSB5.9-C210 |
DCECQSB5.9-C210 |
6HK1 |
6HK1 |
6HK1 |
| Rated Power |
154kW |
154kW |
212kW |
212kW |
212kW |
| Revolution Speed |
2200rpm |
2200rpm |
2000rpm |
2000rpm |
2000rpm |
Audited Supplier 
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