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. Engine option: Steyr , Cummins. 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 standards. 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 available for option. QY50K plateau type, available for option of customers in highland area, is suitable for operation in special working environment of heavy wind and sand, lower temperature, rare air, and etc.
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 travel state
kg
38580
Axle load
Front axle
kg
12950
Rear axle
kg
25630
Travel performance
Travel speed
Max. travel speed
km/h
66
Min. stable travel 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 consumption 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
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