QAY400中联400吨全路面

Main boom

Jib Y-shaped telescopic boom guying system

Multiple safety protections

Intelligent control system

Functional remote-control technology

Frontier remote-support technology Powerful drive system (German technologies)

Superior driving ability with equipment

Safe and reliable braking technology Field-proven hydro-pneumatic suspension technology

Modern and reliable steering technology Crane supporting fast, comfortable and safe

Main technical parameters

Outline dimension drawing 01-02 03-04 03-04 05-06 05-06 07-08 07-08 09-10 11-12 11-12 13-14 13-14 13-14 13-14 15 16

The Mobile Crane Branch Company is one of the most important business divisions of Zoomlion, which enjoys high reputation in its technology, brand and management in class. It combines research, development, manufacturing and test as a whole and covers three industrial parks -- QuanTang industrial park, GuanXi

industrial park and LuGu industrial park. Its annual turnover exceeds 20 billion Chinese Yuan, providing four types of cranes, i.e. 12 tons to 220 tons truck cranes, 180 tons to 2000 tons all terrain cranes, 50 tons to 3200 tons crawler cranes and 35 tons 100 tons rough terrain cranes. Its products have been widely used in infrastructure construction, national large project, traffic engineering, oil field, large port, nuclear power and wind power engineering etc.

As a company of 40-year history in crane development and manufacturing, it has witnessed the development of Chinese crane industry, and participated in it honorably. Zoomlion is the first company that can develop and manufacture the crane superstructure and chassis. And it is also the first one to import and assimilate the all terrain crane technology from Europe. Furthermore, it is the first one to produce the largest truck crane and crawler crane in China. Zoomlion has become the leader in crane industry of China with its high product intelligence, core technology and good appearance.

Obedience to the core concept of Sincere, ceasingless, large, substantial, far-reaching & long-enduring, the Mobile Crane Branch Company determines to become the first-class crane manufacturer in the world with its

unceasing innovation and persistent pursuit to excellence.

140m

130m

120m

110m

100m

90m

80m

70m

60m

50m

40m

30m

20m 10m ///////

70

6-section, 70 m long telescopic boom, telescoping by single-stage

telescoping cylinder with hydraulic interlocking device;Telescopic

sections made of imported high strength steel. Optimal oviform boom

profile of particular tensional rigidity, outstanding local stability and for

the super lifting capacities;All telescopic sections attachable during driving.

Main boom

14~47

15~78

1530,Two kinds of lattice jib - fixed jib and luffing jib - consisting of several jib extensions and reduction pieces;Fixed jib variations: 14 m 47 m; Luffing jib variations: 15 m 78 m;Some of the jib sections are identical, thus to reduce operating costs;Fixed jib is mountable at 0, 15? and 30 and can be luffed up and down together with the main boom; Luffing jib can be luffed via the luffing winch for a distinctive increase of the lifting height and working radius;Multi-variable boom configuration system, fulfilling all kinds of working requirements.

Jib

HBC

Most of the superstructure movements controllable by the field-proven HBC remote controller;Convenient interactive functions permit the display of safety information, e.g. load moment, hook height, engine fault and warning signals Main / auxiliary winch approaching upper / lower limit etc. on the load moment limiter monitor during crane operation.Functional remote-control technology

Modern CAN data bus system: increased functionality and efficiency;Visualized fault diagnostic interface and parameters display;High-efficient troubleshooting and commissioning system;One push-button control technology provides high-efficient, safe and convenient boom telescoping operation.Intelligent control system

Pre-warning: The actual load is greater than 90% of the rated one.

Warning: The actual load is equal or greater than 100% of the rated one.

Display of load capacity bar (in percent):

Hoisting limit switch

limit a nd

IC5602 load moment limiter monitor.

Telescoping control Fault diagnosis - telescoping

Modern and reliable steering technology

Variable steering concept with All-wheel steerin g ;Electro-hydraulic servo controlled steering system, fulfilling the requirements of various driving conditions;Dual-circuit steering gear and hydraulic steering system with stand-by steering pump and valve, providing you with multiple solid protections.

H

9

9.84

Crane supporting

fast, comfortable and safe

H-type outriggers, supporting basis: 9 m (transversal) 9.84 m (longitudinal);Support control units with inclinometers

(electronic display of inclination), fully automatic leveling of the crane by push buttons during the supporting

procedure;Support forces detection system with indicators on the control panels for support control units and on the load moment limiter monitor in the operator s cab.

ABS

2

3

4

5

6

Consisting of service brake, parking brake (emergency brake), ABS and auxiliary brake.Service brake: acting on all

wheels; Parking brake: acting on axles 2, 3, 4, 5 and 6; Auxiliary brake: consisting of engine exhaust brake, compression release engine brake used for long descending gradients and retarder filled to transmission (controlled by a special control lever).

Safe and reliable braking technology

All axles with hydro-pneumatic suspension and automatic leveling system;The suspension can be set Sprung and be locked hydraulically;Entire vehicle can be raised or lowered and its left / right side can also be raised or lowered

independently;All axles can be raised or lowered after the crane is supported on outriggers. All the above features provide you with excellent passibility, outstanding shock-absorbing function and fabulous driving comforts.

Field-proven hydro-pneumatic suspension technology

Road driving:

All-wheel steering:

Crab steering:

Independent steering:Reduced swing-out rate:

Rear axles locked in straight-line:

Control panel left support control unit Control panel right support control unit