QY30K5
Whole machine appearance is harmony and smooth, beautiful and fine, unification of upper and lower, and both practical and good looking.
Self-made special truck crane chassis with strong power engine of environmental protection greatly improved overall travel performance.
Five-section octagonal all-round telescopic boom has strong lifting capacity, and crane each technical index is advanced in domestic industry.
Large box type frame has high torsion resistance, and wide outrigger span improve operation stability.
Various operating modes such as fully/half outrigger and single top, etc. extend the use of crane operation.
World advanced and newly designed boom system, streamlined boom head and built-in slider efficiently increase boom section joint length and reduce boom lower deflection and side bending.
High work efficiency. The main winch uses dual variable displacement system to realize low speed for heavy duty and high speed for light duty, energy saving and high efficiency, and quick elevating and telescoping mechanisms improve work efficiency.
Well-equipped safely protection device. The crane is equipped with automatic load moment limiter, overload and over-winding cutout device, which have raised the safety for crane operation.
Ergonomically designed two cabs are accord with ISO standard, and air-conditioner in crane superstructure and carrier. The driver’s cab is luxury full-width cab, spacious and comfortable, equipped with shock-absorption adjustable seat for reducing harmful shake and easing driver’s tiredness. The operator’s cab is mounted at right side, all-round streamlined shape, and equipped with LC display monitor for a clear glance of all operation.
Main Technical Specifications
Technical Data for Lifting Operation
| Classificatory |
Item |
Unit |
Parameter |
Outline dimension |
Overall length |
mm |
12070 |
Overall width |
mm |
≤2500 |
Overall height |
mm |
3390 |
Wheel base |
Axle 1, Axle 2 |
mm |
5025 |
Axle 2, Axle 3 |
mm |
1350 |
Mass |
Total mass in travel state |
kg |
32400 |
Axle load |
Axle 1 |
kg |
7000 |
Axle 2, Axle 3 |
kg |
25400 |
Travel performance |
Travel speed |
Max. travel speed |
km/h |
72 |
Min. stable travel speed |
km/h |
3~4 |
Turning diameter |
Min. turning diameter |
m |
22 |
|
Min. ground clearance |
mm |
291 |
Approach angle |
(°) |
19 |
Departure angle |
(°) |
13 |
Braking distance (at 30km/h with full load) |
m |
≤10 |
Max. grade-ability |
％ |
30 |
Fuel consumption for 100km |
L |
40 |
Power |
Model |
|
|
Engine rated output |
kW/(r/min.) |
206/2200 |
Engine rated torque |
N.m/(r/min.) |
1170/1112 |
Engine rated speed |
rpm. |
2200 |
Main Technical Data for Lifting Operation
| Classificatory |
Item |
Unit |
Parameter |
Lifting performance |
Max. total rated lifting capacity |
t |
30 |
Min. rated working radius |
m |
3 |
Turning radius at turntable tail |
m |
≤3.065 |
Max. load moment |
Base boom |
kN.m |
1025 |
Fully extended boom |
kN.m |
460 |
|
Outrigger span |
Longitudinal |
m |
5.85 |
Lateral |
m |
6 |
Lifting height |
Base boom |
m |
10.1 |
Fully extended boom |
m |
38.7 |
Fully extended boom + Jib |
m |
47.6 |
Working speed |
Boom raising time |
s |
68 |
Boom full extension time |
s |
150 |
Max. swing speed |
r/min |
2.5 |
Hoist speed |
Main winch |
Full load |
m/min |
≥75 |
No load |
m/min |
≥120 |
Aux. winch |
Full load |
m/min |
≥75 |
No load |
m/min |
≥120 |
