QY12B.5 is a truck crane with hydraulic drive, full swing and telescopic boom, step-less speed variation for various operation mechanisms.
The whole vehicle conforms to 46 standards of China National Compulsory Inspection. Marker lamps are installed at the front, middle and rear. Side protection fenders are fitted for the vehicle.
TECHNICAL SPECIFICATIONS
| Dimension |
Unit |
QY12B.5
|
|
Overall length |
mm |
10200
|
|
Overall width |
mm |
2500
|
|
Overall height |
mm |
3200
|
|
Weight |
|
|
|
Total weight in travel |
kg |
16000
|
|
Front axle load |
kg |
6000
|
|
Rear axle load |
kg |
10000
|
|
Power |
|
|
|
Engine model |
|
6C215、WD415.21/ SC8DK230Q3
|
|
Engine rated power |
kW/(r/min) |
158/2200、155/2200、170/2200
|
|
Engine rated torque |
N.m/(r/min) |
790/1400、820/1400、830/1400
|
|
Travel |
|
|
|
Max. travel speed |
km/h |
68、75
|
|
Min. turning diameter |
mm |
18000
|
|
Min. ground clearance |
mm |
260
|
|
Approach angle |
° |
21
|
|
Departure angle |
° |
10
|
|
Max. grade ability |
% |
≥26、≥28
|
|
Fuel consumption for 100km |
L |
30、 40
|
|
Main performance |
|
|
|
Max. rated total lifting capacity |
t |
12
|
|
Min. rated working radius |
m |
3
|
|
Turning radius at turntable tail |
m |
2.6
|
|
Max. lifting torque |
KN.m |
428
|
|
Base boom |
m |
9.3
|
|
Fully extended boom |
m |
23
|
|
Fully extended boom＋jib |
m |
29.4
|
|
Longitudinal outrigger span |
m |
4.1
|
|
Lateral outrigger span |
m |
4.9
|
|
Working speed |
|
|
|
Boom luffing time |
s |
50
|
|
Boom full extension time |
s |
75
|
|
Max. swing speed |
r/min |
2.6
|
|
Main winch single-pump/dual-pump converging (single rope) |
m/min |
110
|
|
Aux. winch full load/no load (single rope) |
m/min |
110
|
