Main Specification | ||
Capacity | Max. lifting capacity | 300 t |
Dimensions | Overall length | 18240 mm |
Overall width | 3000 mm | |
Overall height | 4000 mm | |
Axles | 6 | |
Axle distance-1,2 | 1650 mm | |
Axle distance-2,3 | 3170 mm | |
Axle distance-3,4 | 1650 mm | |
Axle distance -4, 5 | 2440 mm | |
Axle distance -5, 6 | 1650 mm | |
Weight | Overall weight | 72000 kg |
Front axle load | 12000 kg | |
Rear axle load | 12000 kg | |
Engine | Rated power | 440 kw /1800 rpm |
Rated torque | 1100N·m/1400rpm | |
Emission standard | Euro Ⅲ | |
Traveling | Max. traveling speed | 80 km/h |
Min.turning radius | 11.68 m | |
Min.turning radius of boom head | 14.6 m | |
Drive train | 12 × 8 | |
Min. ground clearance | 300 mm | |
Approach angle | 20 ° | |
Departure angle | 17 ° | |
Max. gradeability | 49% | |
Fuel consumption per 100km | 114 L | |
Main Performance | Temperature range | – 20 ℃ ~ + 50 ℃ |
Min.lifting radius | 3 m | |
Tail swing radius of superstructure | 5735 mm | |
Boom section | 7 | |
Boom shape | U-shaped | |
Max. lifting moment-Base boom | 9630 kN.m | |
Max. lifting moment-Full-extend boom | 5400 kN.m | |
Max. lifting moment-Full-extend boom+jib | 1340 kN.m | |
Length-Base boom | 15.4 m | |
Length-Full-extend boom | 80 m | |
Length-Full-extend boom+jib | 64.9+6+42 m | |
Outrigger span(Longitudinal/Transversal) | 8.95 × 8.6 m | |
Jib offset | 0° 20° 40° | |
Working Speed | Max. single rope lifting speed of main winch(no load) | 130 m/min |
Max. single rope lifting speed of auxiliary winch(no load) | 130 m/min | |
Full extend/retract time of boom | 520s/520s | |
Full raise/lower time of boom | 75 / 110 s | |
Swing speed | 1.3 r/min | |
Aircondition | HVAC in up cab | Cooling / Heating |
HVAC in low cab | Cooling / Heating | |
Excellent and stable chassis performance
The use of innovative 6-axle chassis design with six driving modes and four braking modes can provide more reliable traveling performance. High stability and safety are guaranteed with tipping over early warning technology.
Highly efficient, energy-saving and unique hydraulic control technology
Self-developed dual-pump converging / diversion main valve is used. Converging flow of the single-action dual-pump ensures fast operation and high work efficiency, combined-action dual- pump diversion system is applied to ensure stable controllability. Electric proportional variable piston pump is used to ensure high-accurate flow control and higher efficiency and energy saving.
Ultra long Boom for Wide Working Radius
Fully-extended boom is 73m and luffing jib is 43m respectively, which ensures Max. lifting height of 112m with working radius of 86m. 0°~40° automatic infinite variable luffing jib is applied to ensure conveniently switching over between all operation with high efficiency.
Safe, stable, advanced, and intelligent electronic control technology
The adoption of internationally advanced distributed integration bus data communication network and configuration of the abundant sensing elements can achieve timely feedback of data information and monitor the overall working status in real-time. The human-computer interaction interface is used to fully meet customer’s individual requirements.
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George Zhang
Curry Hu
Chloe
