New Condition Construction ORIEMAC 350 Tons Lifting Machinery Crawler Crane Quy350 for Sale
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.
| Item |
Unit |
Data |
| Max. lifting capacity |
t |
350 |
| Standard working condition |
Heavy boom length |
m |
24-84/350 |
| Light boom length |
m |
42-102/190 |
| Fixed Jib length |
m |
12-36/80 |
| Tower attachment length |
m |
24-72/165 |
| Standard superlift working condition |
Heavy boom length |
m |
36-84/350 |
| Light boom length |
m |
78-120/190 |
| Fixed Jib length |
m |
12-36/80 |
| Tower attachment length |
m |
24-72/190 |
| Max. single line hoisting speed( with no load,at 6th layer) |
m/min |
130 |
| Max. single line speed for boom elevating system(with no load,at 6th layer) |
m/min |
44×2 |
| Max. single line speed for tower attachment elevating system(with no load,at 6th layer) |
m/min |
110 |
| Max. single line speed for sideways superlift elevating system (with no load,at 6th layer ) |
m/min |
110 |
| Swing speed |
r/min |
1.0 |
| Propel speed |
km/h |
0.95 |
| Mean ground pressure |
MPa |
0.13 |
| Engine output |
kW |
310 |
| Total mass (with 350t hook block,24m heavy boom) |
t |
325 |
| Max. weight of single part(main machine) in transport state |
t |
55 |
| Dimension of single part(main machine) in transport state(L×W×H) |
m |
10.36×3.4×3.0 |
Audited Supplier 
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