Product Description
China Official XCT50_Y XCT55_S 50ton Hydraulic Lfting Mobile Truck Crane
OUR COMMITMENT
Xuzhou Construction Machinery Group was founded in 1943. Since then, it has stood at the forefront of the Chinese construction machinery industry and developed into one of the domestic industry's largest, most influential, and most competitive enterprise groups with the most complete product varieties and series.
We are the 3rd largest construction machinery company in the world. It is ranked 65th in the list of China's Top 500 Companies, 44th in the list of China's Top 100 Manufacturing Enterprises, and 2nd in the list of China's Top 100 Machinery Manufacturers. It is dedicated to its core value of "Taking Great Responsibilities, Acting With Great Morals, and Making Great Achievements" and its corporate spirit of being "Rigorous, Practical, Progressive, and Creative" in order to keep moving towards its ultimate goal of becoming a leading world-class enterprise capable of creating real value.
1. Full dimension flat-head cab for chassis, all covered walking surface, double H-type outriggers and a fifth jack are available, as well as 360°ºoperation of boom, power system with various options.
2. It has the longest boom compared to the same class crane boom. Five-section boom of oval cross-section with special sliders, aligning device and high-tension steel plates contribute to smooth telescoping, reliable alignment, light boom weight and strong lifting capacity.
3. Double cylinder plus ropes for boom telescoping. Thick cable and bearing are imported parts and have reliable performance.
4. Hydraulic transmission for both superstructure and chassis. Each mechanism speed can be regulated steplessly, so smooth movement and easy operation can be gained.
5. Main and auxiliary winch systems can get oil supplied by single pump or double pump. The high efficiency motor of variable displacement has the features of lower speed with heavy load and higher speed with light load.
6. Founding counterweight suspended highly in the rear of the machine makes more space for slewing operation (standard counterweight of 4t +optional counterweight of 1t).
7. Lower center of gravity, good stability, high travel speed and manoeuvreability facilitate fast job site transfer.
Model Characteristics
* With extended wheelbase, the working capacity and stability are leading the industry.
* Specialized boom of octagonal cross section has features of light deadweight, better strength and strong lifting capacity.
* Advanced built-in boom head, strong structural members and lower sliders with larger area contribute to better stress-bearing capacity and more smooth telescoping movement, and efficiently prevent boom torsion after side loading.
* The centering design of main hinge joints reduces the turning radius and lowers the tire wear and energy consumption.
* The ergonomically design cab adopts integral skeleton structure, delicate interior trim parts, and sound insulation and noise reduction measure, featuring broad visual field, super-large space, and high operation comfort.
* The diversified configurations and complete attachments comprehensively adapt to the construction needs in different regions and under different working conditions.
Product Parameters
| Description |
Unit |
Parameter value |
| Overall length |
mm |
13900 |
| Overall width |
mm |
2800 |
| Overall Height |
mm |
3575 |
| Wheel Base |
mm |
2304+2075 |
| Total vehicle mass in travel configuration |
kg |
43000 |
| Engine Model |
WD615.338 |
| Engine rated power |
kw/(r/min) |
276/2200 |
| Engine rated torque |
N.m/(r/min) |
1500/1400 |
| Engine rated rotational speed |
r/min |
2100 |
| Max. travel speed |
km/h |
80 |
| Min. steady travel speed |
km/h |
3 |
| Min. turning diameter |
m |
24 |
| Min. turning diameter at boom tip |
m |
29 |
| Min. ground clearance |
mm |
327 |
| Max. grade ability |
% |
40 |
| Approach angle |
° |
19 |
| Departure angle |
° |
11 |
| Braking distance (at 30 km/h, full load ) |
m |
≤10 |
| Oil consumption per 100km |
L |
45 |
| Max. total rated lifting capacity |
t |
70 |
| Min. rated working radius |
m |
3 |
| Turning radius at turntable tail |
mm |
3550 |
| Max. load moment Base boom |
KN.m |
2303 |
| Max. load moment Fully-extended boom |
KN.m |
1129 |
| Max. load moment Fully-extended boom + Jib |
KN.m |
580.2 |
| Hoist height Base boom |
m |
11.8 |
| Hoist height Fully-extended boom |
m |
44.2 |
| Hoist height Fully-extended boom + Jib |
m |
59.4 |
| Boom length Base boom |
m |
11.6 |
| Boom length Fully-extended boom |
m |
44.5 |
| Boom length Fully-extended boom + Jib |
m |
59.5 |
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