Vantaggi e funzioni
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
Overall length of boom: 81m; length of fixed jib: 42m; lifting height: up to 118m; working radius: up to 80m. Besides, it is convenient to switch the operation modes, increasing the working 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.
Dati tecnici
Capacity:
Max. lifting capacity 300t
Dimensions:
Overall length 18000mm
Overall width 3000mm
Overall height 4000mm
Axle distance-1,2 1650mm
Axle distance-2,3 3170mm
Axle distance-3,4 1650mm
Axle distance -4, 5 2440mm
Axle distance -5, 6 1650mm
Weight:
Overall weight 72000kg
Front axle load 12000kg
Rear axle load 12000kg
Engine:
Model BENZ
Rated power 480kW/1800rpm
Rated torque 3000N·m/1300rpm
Rated power-superstructure 205kW/2200rpm
Rated torque-superstructure 1100N·m/1200~1600rpm
Emission standard Euro V
Traveling:
Max. traveling speed 80km/h
Min.turning radius 11.68m
Min.turning radius of boom head 14.4m
Drive train 12×8
Min. ground clearance 360mm
Approach angle 16°
Departure angle 16°
Max. gradeability 49%
Fuel consumption per 100km ≤ 100L
Main Performance:
Temperature range – 20 ℃ ~ + 40 ℃
Min.lifting radius 3m
Tail swing radius of superstructure 5.74m
Boom section 7
Boom shape U-shape
Max. lifting moment-Base boom 9900kN·m
Max. lifting moment-Full-extend boom 5400kN·m
Max. lifting moment-Full-extend boom+jib 1340kN·m
Length-Base boom 15.4m
Length-Full-extend boom 81m
Length-Full-extend boom+jib 69.9+6+42m
Outrigger span(Longitudinal/Transversal) 8.95×8.5m
Jib offset 0°/20°/40°
Working Speed:
Max. single rope lifting speed of main winch(no load) 120m/min
Max. single rope lifting speed of auxiliary winch(no load) 120m/min
Full extend/retract time of boom 780/780s
Full raise/lower time of boom 75/110s
Swing speed 1.2r/min
Aircondition:
HVAC in up cab Cooling/Heating
HVAC in low cab Cooling/Heating
