Sany Mini 55ton Scc550 Crawler Crane From China

Product Feature

1. Safety control system:
Two convenient and reliable modes of operation;working and installation, with real-time level display,stop operation braking away from machine, electrical emergency control, anti-lightning protection, automatically walk switches, CCTV monitoring function, complete safety and supervision system;
2. Excellent operating performance:
Advanced load-sensing, limit load regulation and electrohydraulic proportional micro-speed control make each micro-movement extremely good and operation more stable;
3. Reliable function assurance:
Key components adopt famous international brands;sufficient safety margin for structural and mechanical design; control system can operate stably in harsh environments such as cold, high temperature, altitude and sandy conditions;
4.Convenient maintenance technology:
It takes approximately no more than 10min/person to adjust ;no more than 30min/per son for dai ly maintenance;no more than 2h/person to repair.GPS remote monitoring system is optional for maintenance and management;
5.Powerful lifting capacity:
The maximum lifting capacity of boom is 50t×3.7m=185t·m,and the max. length of main boom is 52m;
6.Flexible configuration combination:
Free hook is optional;
7.Large-chassis design:
Track frame which can be broadened, ensuring excellent machine and job stability within the range of 360 °rotation;
8.Optimized transportation programs:
With the function of crawler frame telescopic function, the max. transportation width of the whole machine is 3.36m;
9.Two counterweight configurations:
Improve the lifting capacity of medium and long boom.

Main Parameters

Model		SCC550
Boom Operating Condition	Maximum rated hoisting capacity	55t
	Boom length	13~52m
	Boom luffing angle	30~80°
	Maximum rated lifting torque	203t.m
Fixed jib Operating Condition	Longest boom+longest jib	43+15.25m
	Fixed jib offest angle	10°
Working Speed	Wire speed of main and auxiliary hoist	0~110m/min
	Wire speed of luffing hoist	0~62m/min
	Swing speed	0~3.2rpm
	Traveling speed	0~1.39rpm
Engine	Output power/Rated speed	132/2200 kw/rpm
Transportation Parameters	Max.transport weight of single piece	29.5t
	Transport dimension(L*W*H)	7160×3360×3260
Other Parameters	Average ground pressure	0.059MPa

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