
Dimension
QY25K5D Unit
Overall length
12300 mm
Overall width
2500 mm
Overall height
3350 mm
Total weight in travel
31750 kg
Front axle load
6550 kg
Rear axle load
25200 kg
Engine model
SC8DK280Q3
Engine rated power
206/2200 kW/(r/min)
Engine rated torque
1112/1400 N.m/(r/min)
Max. travel speed
80 km/h
Min. turning diameter
22 m
Min. ground clearance
260 mm
Approach angle
16 °
Departure angle
13 °
Max. grade ability
40%
Fuel consumption for 100km
≈37 L
Max. rated total lifting capacity
25 t
Min. rated working radius
3000 mm
Turning radius at turntable tail
3.065 m
Max. lifting torque
961 kN.m
Base boom
10.4 m
Fully extended boom
39.5 m
Fully extended boom+jib
47.8 m
Longitudinal outrigger span
5.14 m
Lateral outrigger span
6 m
Boom luffing time
68 s
Boom full extension time
150 s
Max. swing speed
2.5 r/min
Max. speed of main winch (single rope) (no load)
125 m/min
Max. speed of aux. winch (single rope) (no load)
125 m/min

Super lifting performance
· 5-section boom of 40 m with octagonal cross section; double-cylinder plus ropes telescoping mechanism ; max load moment of base boom is 961 kN.m , and that is 553kN.m of fully extended boom.
· Advanced build-in boom head, strong structural members and lower sliders with larger area contribute to better stress-bearing capacity and smooth telescoping movement.
Mature load sensitive hydraulic system
· With pilot controlled load sensitive technique, hydraulic system could not be influenced by variation of load pressure and flow of pumps, so as to control speed ,reduce energy consumption and heating , increase the working life.
· Unique slewing buffer technology ensures precisely control of flow and pressure, which leading to smooth slewing movement.



Contact: Saferoad
Email: Saferoad@snailtruck.com
Phone/Whatsapp: +86 19558729116
Add: No. 1, South Of Taifu Road, Liangshan Economic Development Zone