Description of Truck Crane
The truck crane is a kind of engineering machinery that is used for hoisting, swinging, lowering heavy duties in a certain radii. With the high quality prime mover, operating machinery, capable of lateral movements, the machine is easy to transport and handle different types of load or cargo. The mobile crane some time can also refer to a rubber-wheeled crane vehicle.
Our truck crane adopts high quality truck crane special chassis, great powerful engine like Euro compliant D6114ZLQ5B engine, Styre WD615.67A engine, etc. And there is a load weighing device equipped in the operator's cab, which can display load lifting capacity and raise the alarm when it is overload, which can ensure the safety in lifting operation. It also is well-equipped with safety devices such as the relief valve, hydraulic lock, hoist limit switch, working radius indicator as well as the stabilizer. What more, the H-shaped outriggers operated from both sides of the chassis are can improve the leveling of the vehicle. At the same time, the hydraulic system is a constant power and variable displacement system which is of energy cost and efficiently. The machine is PLC connected, and it can automatically make it self adjusted in flow and pressure of the system according to the change of load. This can make the control speed precisely and sensitively.
With the structure above, our truck crane is feature in simple structure, light weight and good mobility.
Type of XCMG Truck Crane
QY8B.5, QY12B.5, QY16B.5, QY20B.5, QY25B.5, QY100K-1, QY130K, QY30K5-1, QY40K, QY50B.5, QY70K-I, QY160K, XCT25E, XCT30E, XCT50E, XCT70E, QY50KA.
Typical one
Specification of QY8B.5 XCMG Truck Crane
|
Dimension
|
Unit
|
QY8B.5
|
|
Overall length
|
mm
|
9450
|
|
Overall
|
mm
|
2400
|
|
Overall
|
mm
|
3180
|
|
Weight
|
|
|
|
Total weight in travel
|
kg
|
10490
|
|
Front axle load
|
kg
|
2800
|
|
Rear axle load
|
kg
|
7690
|
|
Power
|
|
|
|
Engine model
|
|
YC4E140-30
|
|
Engine rated power
|
kW/(r/min)
|
105/2500
|
|
Engine rated torque
|
N.m/(r/min)
|
500/1600
|
|
Travel
|
|
|
|
Max. travel speed
|
km/h
|
75
|
|
Min. turning diameter
|
mm
|
16000
|
|
Min. ground clearance
|
mm
|
260
|
|
Approach angle
|
°
|
29
|
|
Departure angle
|
°
|
11
|
|
Max. grade ability
|
%
|
28
|
|
Fuel consumption for 100km
|
L
|
25.5
|
|
Main performance
|
|
|
|
Max. rated total lifting capacity
|
t
|
8
|
|
Min. rated working radius
|
m
|
3
|
|
Turning radius at turntable tail
|
m
|
2.254
|
|
Max. lifting torque
|
KN.m
|
245
|
|
Base boom
|
m
|
8.2
|
|
Fully extended boom
|
m
|
19
|
|
Fully extended boom＋jib
|
m
|
25.3
|
|
Longitudinal outrigger span
|
m
|
3.825
|
|
Lateral outrigger span
|
m
|
4.18
|
|
Working speed
|
|
|
|
Boom luffing time
|
s
|
28
|
|
Boom full extension time
|
s
|
31
|
|
Max. swing speed
|
r/min
|
2.8
|
|
Main winch single-pump/dual-pump converging (single rope)
|
m/min
|
53/110
|
