Performance of the mobile crane of QY50V
- QY50G Truck crane is equipment with high configuration and strong overweight performance,its good stability, fuel-efficient as well as environment protection characters make its cost performance much higher than other similaer products in the field of truck crane
- the type of hosting boom has five sections and two sections of jibs,the maximum lifting weifht is 42m which is in industry-leading level being usded widely in all working situation
- the compact structure of the boom head and sling head make our maintenanee much easier, the cution range of the lifiting points is much larger
- the optimizing hydraulic sysytem of the supperstructure, sensitive and rlianl owning goood microperfamcne the sysytem of which is less overflow,is high-efficiency.
Item | Value | Remarks |
Working performance specification | Max. rated total lifting capacity | 50000 kg |
|
Max. load moment of basic boom | 1764 kn.m | 1470(Outrigger beam half extended) |
Max. load moment with max. main boom length | 940.8 kn.m | 793.8(Outrigger beam half extended) |
Max. lifting height of basic boom | 11.6 m |
|
Max. lifting height of main boom | 42.1 m | Deformation of boom is not taken into consideration |
Max. lifting height of fly jib | 58.3 m |
Working speed | Max. speed of single rope on main winch | 130 m /min | The 4 th layer of drum |
Max. speed of single rope onauxiliary winch | 72 m /min | The 2 nd layer of drum |
Derricking time of boom | 50 s |
|
Telescopic time of boom | 95 s |
|
Slewing speed | 0~2 r/min |
|
Traveling specification | Max. traveling speed | 76 km/h |
|
Max. gradeability | 32% |
|
Min. turning circle diameter | 24 m |
|
Min. ground clearance | 260 mm |
|
Limits for exhaust pollutants and smoke | Comply with related standards | GB3847-2005 |
|
GB17691-2005 |
|
(Stage III ) |
Oil consumption per hundred kilometers | 48 L |
|
Mass specification | Deadweight of crane in traveling condition | 41000 kg |
|
Complete vehicle kerb mass | 40470 kg |
|
Front axle load | 17200 kg |
|
Rear axle load | 23800 kg |
|
Dimension specification | Overall dimensions (L*W*H) | 13300×2750×3650 mm |
|
Base on outriggers | 5.92 m |
|
Distance between outriggers | 6.9 m |
|
Main boom length m | 11.1-42.0 m |
|
Main boom angle | -2 ~ 80 |
|
Fly jib length | 9.5, 16 m |
|
Offset angle of fly jib | 0 ,30 |
|
Chassis | Model | ZLJ5414 |
|
Class | II |
|
Engine | Model | WP10.336 | QSL 325 |
Rated power KW/r/min | 247/2200 | 242/2200 |
Max. output torque N.m/r/min | 1250/1200 ~ 1600 | 1424/1500 |