QY20B.5
QY20B.5 Truck Crane uses self-made truck crane special chassis, with powerful engine and fully-covered decking plate.Main and auxiliary winches realize low speed with heavy load and high speed with light load, high working efficiency.
TECHNICAL SPECIFICATIONS
| Dimension |
Unit |
QY20B.5 |
|
Overall length |
mm |
12400 |
|
Overall width |
mm |
2500 |
|
Overall height |
mm |
3300 |
|
Weight |
|
|
|
Total weight in travel |
kg |
26020 |
|
Front axle load |
kg |
6900 |
|
Rear axle load |
kg |
19120 |
|
Power |
|
|
|
Engine model |
|
SC8DK260Q3,/WD615.327 |
|
Engine rated power |
kW/(r/min) |
192/2200 , 198/2200 |
|
Engine rated torque |
N.m/(r/min) |
1100/1400, 1150/1400 |
|
Travel |
|
|
|
Max. travel speed |
km/h |
75 |
|
Min. turning diameter |
mm |
20 |
|
Min. ground clearance |
mm |
270 |
|
Approach angle |
° |
21 |
|
Departure angle |
° |
11 |
|
Max. grade ability |
% |
35 |
|
Fuel consumption for 100km |
L |
≈35 |
|
Main performance |
|
|
|
Max. rated total lifting capacity |
t |
20 |
|
Min. rated working radius |
m |
3000 |
|
Turning radius at turntable tail |
m |
3.385 |
|
Max. lifting torque |
KN.m |
860 |
|
Base boom |
m |
10.06 |
|
Fully extended boom |
m |
32.76 |
|
Fully extended boom＋jib |
m |
42.12 |
|
Longitudinal outrigger span |
m |
4.97 |
|
Lateral outrigger span |
m |
5.4 |
|
Working speed |
|
|
|
Boom luffing time |
s |
75 |
|
Boom full extension time |
s |
95 |
|
Max. swing speed |
r/min |
3 |
|
Main winch single-pump/dual-pump converging (single rope) |
m/min |
100 |
|
Aux. winch full load/no load (single rope) |
m/min |
100 |