Item |
Value |
Remarks |
Working performance specification |
Max. rated total lifting capacity kg |
70000 |
|
Max. load moment of basic boom kN.m |
2352 |
|
Max. load moment with max. main boom length kN.m |
1098 |
|
Max. lifting height of basic boom m |
12.2 |
|
Max. lifting height of main boom m |
44.2 |
Deformation of boom is not taken into consideration |
Max. lifting height of fly jib m |
60.2 |
Working speed |
Max. speed of single rope on main winch m/min |
120 |
The 4 th layer of
drum |
Max. speed of single rope on auxiliary winch m/min |
68 |
The 2 nd layer of drum |
Derricking time of boom s |
57 |
|
Telescopic time of boom s |
107 |
|
Slewing speed r/min |
1.6 |
|
Traveling specification |
Max. traveling speed km/h |
75 |
|
Max. gradeability % |
35 |
|
Min. turning circle diameter m |
24 |
|
Min. ground clearance mm |
280 |
|
Limits for exhaust pollutants and smoke |
Comply with related standards |
GB3847-2005 GB17691 -2005(Stage ˘ň ) |
Oil consumption per hundred kilometers L |
55 |
|
Mass specification |
Deadweight of crane in traveling condition kg |
45000 |
|
Complete vehicle kerb mass kg |
44870 |
|
Front axle load kg |
19000 |
|
Rear axle load kg |
26000 |
|
Dimension specification |
Overall dimensions(LˇÁWˇÁH) mm |
14100ˇÁ2750ˇÁ3750 |
|
Base on outriggers m |
6.00 |
|
Distance between outriggers m |
full extended 7.60, half extended 5.04 |
|
Main boom length m |
11.6~44.0 |
|
Main boom angle ˇă |
-2 ˇ« 80 |
|
Fly jib length m |
9.5 , 16 |
|
Offset angle of fly jib ˇă |
0 , 30 |
|
Chassis |
Model |
ZLJ5455 |
|
Class |
II |
|
Engine |
Model |
WP10.375 |
QSL 325 |
Rated power kW/r/min |
276/2200 |
242/2100 |
Max. output torque N.m/r/min |
1460/1460 ˇ« 1600 |
1424/1500 |
|
New sliding design for bracing support, side hydraulic luck |
Side hydraulic luck, avoiding heavy crash during the operation, ensures security. |
|
Anti-slew steel wire |
Longevity of service for the anti-slew steel wire, ensures the security of the lifting. |
|
Moment Limiter and Display |
Automatic moment limiter has the function of self testing and alarming. |
|
Major boom head and slider |
1ˇ˘Hexagon major boom adopts low alloy and high strength structure steel
2ˇ˘The slider with national patent, flexible operation, logical strength distribution. Strong lifting capability. |
|
Hydraulic Motor |
1ˇ˘Supercharged inter-cooled engine, capable for working at place over 4500 meters altitude.
2ˇ˘International dominant variable amplitude mechanism, to make the mast close or leave the machine in parallel.
3ˇ˘Three section, foldable, box shape design mast, with outstanding intensity and strength.
4ˇ˘The hydraulic system is efficient, energy saving, accurate on the ratio operation, load transmission, load sensitivity control. |
