QY25E Truck Crane
QY25E Truck Crane is equipped with XZ25A truck crane special chassis and EuroⅡcompliant D6114ZLQ5B/WD615.64 engine.
4-section telescopic boom, 1-section jib, double H-shaped outriggers and single cylinder for front support elevating. Boom is telescoped sequentially and synchronously. Main and auxiliary winches can be driven individually.
4-section telescopic boom is made of high-tensile steel with hexagonal boom profile, high strength and heavy load lifting capacity.
Hoist mechanism is double independent winches with two-stage planetary reducer, compact structure, smooth and reliable work. Swing system with double-way-sliding function enables the boom to slide automatically to position during lifting operation.
Single top and adjustable offset jib meet special need of operation on high building and narrow site.
Automatic load moment limiter (LML) and LCD indicator equipped can dynamically display the data of working radius, boom length, boom angle, actual lifting load, etc., and the function of overload warning ensures safe and reliable operation.
QY25E plateau type, optional for users in highland area, is suitable for special working environment of heavy wind and sand, lower temperature, rare air, etc.
Technical Data for Lifting Operation
| Classificatory |
Item |
Unit |
Parameter |
Engine |
Model |
D6114ZLQ5B |
Outline dimension |
Overall length |
mm |
12380 |
Overall width |
mm |
≤2500 |
Overall height |
mm |
3500 |
Wheel base |
Axle 1, Axle 2 |
mm |
4025 |
Axle 2, Axle 3 |
mm |
1350 |
Mass |
Total mass in travel state |
kg |
26400 |
Axle load |
Axle 1 |
kg |
6530 |
Axle 2, Axle 3 |
kg |
19870 |
Travel performance |
Travel speed |
Max. travel speed |
km/h |
≥63 |
Min. stable travel speed |
km/h |
≤4 |
Turning diameter |
Min. turning diameter |
m |
≤19 |
Min. turning diameter at boom tip |
m |
≤22 |
Min. ground clearance |
mm |
≥273 |
Approach angle |
(°) |
≥21 |
Departure angle |
(°) |
≥10 |
Braking distance (at 30km/h with full load) |
m |
≤9.5 |
Max. grade-ability |
％ |
≥23 |
Fuel consumption for 100km |
L |
36 |
Main Technical Data for Lifting Operation
Classificatory |
Item |
Unit |
Parameter |
Lifting performance |
Max. total rated lifting capacity |
t |
25 |
Min. rated working radius |
m |
3 |
Turning radius at turntable tail |
m |
≤3.56 |
Max. load moment |
Base boom |
kN.m |
806 |
Fully extended boom |
kN.m |
521 |
Fully extended boom + Jib |
kN.m |
280 |
Outrigger span |
Longitudinal |
m |
4.8 |
Lateral |
m |
6 |
Lifting height |
Base boom |
m |
≥10.5 |
Fully extended boom |
m |
≥31.5 |
Fully extended boom + Jib (jib offset 5°) |
m |
≥39.2 |
Fully extended boom + Jib (jib offset 30°) |
m |
≥38 |
Working speed |
Boom raising time |
s |
≤72 |
Boom full extension time |
s |
≤115 |
Max. swing speed |
r/min |
3 |
Hoist speed
(single line at 3rd layer) |
Main winch |
Full load |
m/min |
≥90 |
No load |
m/min |
≥120 |
Aux. winch |
Full load |
m/min |
≥90 |
No load |
m/min |
≥120 |
Noise limit |
Crane exterior noise |
dB (A) |
≤120 |
At seated position |
dB (A) |
≤90 |
