QY50K Truck Crane
QY50K Truck Crane is advanced product with 6 designs won China state patents.
Outstanding performance and the best lifting capacity.
Full-width driver’s cab is spacious, bright and comfortable.
Powerful Styer WD615.67A engine conforms to EuroⅡ.
Hydraulic pilot proportional control makes accurate lifting operation.
Control components are designed in integrated modules, little energy loss and high efficiency.
5-section telescopic boom has all-round hexagonal boom profile or oviform boom profile. Telescoping system of double cylinders plus wire ropes maximizes lifting capacity.
2-section folding jib with three kinds of offset angle and an additional single top enlarge working range.
Well-equipped safety devices such as automatic load moment limiter, hoist limit switch, over-wind and over-release cut-out devices conform to China state compulsory standa***.
Double H-shaped outrigger with additional front 5th outrigger realize 360o fully swing lifting operation.
Two independent winches, swing unit with free-sliding function can realize load automatically sliding to position.
Operator’s cab, with adjustable seat and equipped with indicator, is convenient for operation. Air conditioner and heater are for option.
World advanced hydraulic parts are ***ailable for option.
QY50K plateau type, ***ailable for option of customers in highland area, is suitable for operation in special working environment of he***y wind and sand, lower temperature, rare air, and etc.
Technical Data for Lifting Operation
|
Classificatory |
Item |
Unit |
Parameter |
|
|
Outline dimension |
Overall length |
mm |
13100 |
|
|
Overall width |
mm |
≤2750 |
||
|
Overall height |
mm |
3350 |
||
|
Wheel base |
Axle 1, Axle 2 |
mm |
1520 |
|
|
Axle 2, Axle 3 |
mm |
3815 |
||
|
Axle 3, Axle 4 |
mm |
1350 |
||
|
Mass |
Total mass in tr***el state |
kg |
38580 |
|
|
Axle load |
Front axle |
kg |
12950 |
|
|
Rear axle |
kg |
25630 |
||
|
Tr***el performance |
Tr***el speed |
Max. tr***el speed |
km/h |
66 |
|
Min. stable tr***el speed |
km/h |
2.7 |
||
|
Turning diameter |
Min. turning diameter |
m |
24 |
|
|
Min. turning diameter at boom tip |
m |
26.8 |
||
|
Min. ground clearance |
mm |
285 |
||
|
Approach angle |
(°) |
16 |
||
|
Departure angle |
(°) |
16 |
||
|
Braking distance (at 30km/h with full load) |
m |
10 |
||
|
Max. grade-ability |
％ |
27 |
||
|
Fuel c***umption for 100km |
L |
36 |
||
|
Power |
Model |
|
WD615.67A |
|
|
Engine rated output |
kW/(r/min.) |
206/2200 |
||
|
Engine rated torque |
N.m/(r/min.) |
1100/1400 |
||
|
Engine rated speed |
rpm. |
2200 |
||
Main Technical Data for Lifting Operation
|
Classificatory |
Item |
Unit |
Parameter |
|||
|
Lifting performance |
Max. total rated lifting capacity |
t |
50 |
|||
|
Min. rated working radius |
m |
3 |
||||
|
Turning radius at turntable tail |
m |
≤3.485 |
||||
|
Max. load moment |
Base boom |
kN.m |
1764 |
|||
|
Fully extended boom |
kN.m |
823 |
||||
|
Fully extended boom + Jib |
kN.m |
492.8 |
||||
|
Outrigger span |
Longitudinal |
m |
5.65 |
|||
|
Lateral |
m |
6.6 |
||||
|
Lifting height |
Base boom |
m |
10.75 |
|||
|
Fully extended boom |
m |
40 |
||||
|
Fully extended boom + Jib |
m |
55.8 |
||||
|
Working speed |
Boom raising time |
s |
88 |
|||
|
Boom full extension time |
s |
180 |
||||
|
Max. swing speed |
r/min |
2.0 |
||||
|
Hoist speed |
Main winch |
Full load |
m/min |
≥85 |
||
|
No load |
m/min |
≥110 |
||||
|
Aux. winch |
Full load |
m/min |
≥80 |
|||
|
No load |
m/min |
≥110 |
||||
|
Noise limit |
Crane exterior noise |
dB (A) |
≤118 |
|||
|
At seated position |
dB (A) |
≤90 |
||||
|
Note: All specificati*** on our website are subject to technical modificati*** without notice.
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