Description:

QY12B.5 is XCMG designed 12 ton mobile crane, it is with XCMG designed and produced truck chassis with left side cab, drive/steer is 4X2X2.

Its crane operation is mechanical control by four joysticks.

Main features:

1, Boom 8.6 m ~ 21m to upgrade 9.1m ~ 22.5m, an increase boom fully extended length 1.5m, arm length overall than its competitors.

2, the main material of Q460 steel boom promoted to Q550, hexagonal cross-section in order to increase and enhance its stability and lifting performance, while the combination of operating conditions 4 to 6, the long arm lifting operating performance of 8 to 10 percent more than the same industry products about 16%.

3, plug-arm head, reducing boom shake, lateral bending and torsion, stretching to improve ride comfort.

4, the weight of the original weight 1000kg to 1100kg, increase 100kg, improve lifting performance of the machine.

5, Outrigger span (vertical × horizontal) by the 3.98m × 4.8m to 4.1m × 4.9m. Outriggers span increase; improve the operating stability of the vehicle.

6, the main increase of 10 m hoisting rope length.

7, optional deputy boom extended from the original 5.5m to 7m, industry-leading performance.

8, independent chassis design, with all of two bridges in the industry's highest performance, best stability.

Main specifications:

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