QY25K5-I Truck Crane
Features:
• Leading performance: the boom length in full extension is 39.5m, the performance leading in 5%. The grade ability is 40%, which make the machine have good road adaptability.
• The unique U boom and plug-in boom head make the load-carrying capacity more balanced, and lift more smoothly.
• The unique stretch and retract technique prevents the misoperation; the stretch and retract of the boom is safer and more reliable.
• The control system is optimized by 8 patents; lifting, rotation, and luffing are easy and reliable.
• Six unique technologies supply the quality assurance, and make the products keep a high value.
• The innovative jib system adopts embedded block, plug-in boom head and octagon jib, which has excellent lifting performance and safe and reliable lifting work.
• The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
• Six unique manufacturing technologies ensure the high quality.
Technical Paramters
|
Dimension |
Unit |
QY25K5-I |
|
|
Overall length |
mm |
12300 |
|
|
Overall width |
mm |
2500 |
|
|
Overall height |
mm |
3350 |
|
|
Weight |
|
|
|
|
Total weight in travel |
kg |
31750 |
|
|
Front axle load |
kg |
6550 |
|
|
Rear axle load |
kg |
25200 |
|
|
Power |
|
|
|
|
Engine model |
|
SC8DK280Q3 |
WD615.329 |
|
Engine rated power |
kW/(r/min) |
206/2200 |
213/2200 |
|
Engine rated torque |
N.m/(r/min) |
1112/1400 |
1160/1400 |
|
Travel |
|
|
|
|
Max. travel speed |
km/h |
80 |
|
|
Min. turning diameter |
m |
22 |
|
|
Min. ground clearance |
mm |
260 |
|
|
Approach angle |
° |
16 |
|
|
Departure angle |
° |
13 |
|
|
Max. grade ability |
% |
40 |
|
|
Fuel consumption for 100km |
L |
≈37 |
|
|
Main performance |
|
|
|
|
Max. rated total lifting capacity |
t |
25 |
|
|
Min. rated working radius |
mm |
3000 |
|
|
Turning radius at turntable tail |
m |
3.065 |
|
|
Max. lifting torque |
kN.m |
961 |
|
|
Base boom |
m |
10.4 |
|
|
Fully extended boom |
m |
39.5 |
|
|
Fully extended boom+jib |
m |
47.8 |
|
|
Longitudinal outrigger span |
m |
5.14 |
|
|
Lateral outrigger span |
m |
6 |
|
|
Working speed |
|
|
|
|
Boom luffing time |
s |
68 |
|
|
Boom full extension time |
s |
150 |
|
|
Max. swing speed |
r/min |
2.5 |
|
|
Max. speed of main winch (single rope) (no load) |
m/min |
125 |
|
|
Max. speed of aux. winch (single rope) (no load) |
m/min |
125 |
|
- In the previous ：QY25E Truck Crane
- The next article ：QY25K-II Truck Crane