Wide cab
Four-segment dodecagon boom
Single cylinder luffing and double-winch
Manual mechanical operation
Cab
Spacious and luxury streamline cab
Dodecagon boom system
Constantly optimize the boom section, which can completely release the carrying capacity of the plates, and makes the lifting more reliable and safer.
Compact boom head
Extend the jib length, which can extend the working radius to the most.
Engine
Reasonable matching, energy efficiency and environmental protection, and strong power meet the economical running of the required power.
The 5th outrigger
Extend the lifting space and scope, greatly improving the lifting capacity of the front part.
|
Dimension |
Unit |
QY20G |
|
Overall length |
mm |
12000 |
|
Overall width |
mm |
2500 |
|
Overall height |
mm |
3300 |
|
Weight |
|
|
|
Total weight in travel |
kg |
26020 |
|
Front axle load |
kg |
7000 |
|
Rear axle load |
kg |
19020 |
|
Power |
|
|
|
Engine model |
|
|
|
Engine rated power |
kW/(r/min) |
|
|
Engine rated torque |
N.m/(r/min) |
|
|
Travel |
|
|
|
Max. travel speed |
km/h |
75 |
|
Min. turning diameter |
m |
20 |
|
Min. ground clearance |
mm |
270 |
|
Approach angle |
° |
16 |
|
Departure angle |
° |
13 |
|
Max. grade ability |
% |
35 |
|
Fuel consumption for 100km |
L |
~35 |
|
Main performance |
|
|
|
Max. rated total lifting capacity |
t |
20 |
|
Min. rated working radius |
mm |
3000 |
|
Turning radius at turntable tail |
m |
3.38 |
|
Max. lifting torque |
kN.m |
833 |
|
Base boom |
m |
10.1 |
|
Fully extended boom |
m |
31.6 |
|
Fully extended boom+jib |
m |
39.9 |
|
Longitudinal outrigger span |
m |
4.9 |
|
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 |
|
Max. speed of main winch (single rope) |
m/min |
100 |
|
Max. speed of aux. winch (single rope) |
m/min |
100 |
