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Product Details
All Terrain Crane (QAY25)
| Model NO.: | QAY25 |
|---|
Outline dimensions(L*W*H) 10700*2490*3550 mm
Total mass 25.2 t
Lifting performance
Max. Load moment 948 kN. M
Max. Lifting height Boom 28.2m, Boom + Jib 36.6m
Max. Lifted load for travel 6t
Travel performance
Approach angle/Departure angle 20/21
Min. Ground clearance 360mm
Max. Travel speed 70km/h
Min. Turning diameter 20m for front wheel steering, 14m for all wheel steering, crab walk possible.
Max. Gradeability 58%
Boom No. Of section/Length 8.9-28m/4
Cross-section Hexagonal large round angle cross- section, reasonable load, heavy load bearing capability.
Extension width
Lateral extension 6.2m, longitudinal extension 6.325m, mid-position extension (4.4m) permissible.
Hydraulic system
Oil pump Imported triplex gear pumps, main pump is piston variable displacement pump with load feedback function.
Control Hydraulic pilot proportional control, convenient, sensitive and accurate.
Safety device Automatic moment limiter (AML) contributes dynamic display of crane motions by configuration, and with automatic overload protection. Overwind cut-out device, height limiter, outrigger hydraulic lock and balance valve.
Carrier Self-made 2-axle carrier with all-axle drive, all wheel steering and crab walk possible.
Engine 6-cylinder, water cooling and turbo- charged aftercooled diesel engine, exhaustion emission complies with regulations EUROII, max. Output 184kW, plateau type engine is for option.
Transmission Mechanical control, change gear with sychronizator, eight gears plus one off-road gear.
Suspension Hydro-pneumatic suspension with auto-leveling, manually raise/lower and rigidly lock the carrier. Max. Stroke 160mm.
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