Product Main

Specifications

Item
Value
Remarks
Working performance specification
Max. rated total lifting capacity kg
20000
 
Max. load moment of basic boomkN.m
850
 
Max. load moment with max. main boom lengthkN.m
458.6
 
Max. lifting height of main boom m
32.60
Deformation of boom is not taken into consideration.
Max. lifting height of fly jibm
40.4
Working speed
Max. speed of single rope on main winchm/min
120
The 4th layer of drum
Derricking time of booms
60
 
Telescopic time of booms
70
 
Slewing speedr/min
0~1.8
 
Traveling specification
Max. traveling speedkm/h
70
 
Max. gradeability%
27
 
Min. turning circle diameterm
20
 
Min. ground clearancemm
250
 
Limits for exhaust pollutants and smoke
Comply with related standards
GB3847-2005
GB17691-2005
(Stage III)
Oil consumption per hundred kilometersL
40
 
Mass specification
Deadweight of crane in traveling conditionkg
26080
 
Complete vehicle kerb masskg
25885
 
Front axle loadkg
6380
 
Rear axle loadkg
19700
 
Dimension specification
Overall dimensions (L×W×H) mm
12320×2500×3400
 
Base on outriggersm
4.95
 
Distance between outriggersm
5.6
 
Main boom lengthm
10.2~32
 
Main boom angle°
-2~80
 
Fly jib lengthm
8
 
Offset angle of fly jib°
0, 30
 
Chassis
Model
ZLJ5261
Class
II
Feature No.
ZLJ5261H3.2
 
Engine
Model
WP6.240
 
Rated powerkW/r/min
176/2500
 
Max. output torque N.m/r/min
800/1300~1500
 
Manufacturer
Changsha Zoomlion Heavy Industry Science & Technology Development Co., Ltd.
 
This type of truck crane, integrating its elegant appearance, bright color and outstanding performance, has become the classic product in light-duty truck crane.

The crane adopts a standard-type and self-made special-purpose chassis with a full-width driver’s cab. The chassis drive type is 6×4.

The crane adopts Weifang Diesel Deutzengine which is specially developed for those cranes that often travel at low speed. This kind of engine not only can produce large output torque when it starts and increase the traveling speed quickly, but also has excellent starting performance and good gradeability.

The 6-speed gearbox boasts such advantages as large load-bearing capacity, low noise and long service life as well as maneuverable gear-shifting.

The crane is fitted with a 32m long hexagon-section boom which is made of high-strength steel, so the boom has strong resistance to bending and torsion. The distinctively-designed circular arc sliding block (having obtained a national patent) makes the stress distributed more evenly, the load carrying capacity stronger, and the adjustment easier. The local rigidity in boom supporting point is good, which has improved the lifting capacity on boom with same thickness and achieved the goal of greater lifting capacity on lighter boom.

Thanks to the free-falling function of main winch and free-swing function of slewing mechanism, the energy consumption on our truck crane has been reduced and the working efficiency has been improved.
The manual proportional control incorporates the advantages of traditional lever control and electric-hydraulic pilot control. It not only reserves the merits of safety & reliability of original control structure and low maintenance cost, but also realizes that the working speed of actuating mechanism is only proportional to the opening degree of control valves rather than affected by the load. Furthermore, it has improved the speed-regulation performance.