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Hermione Sun
Sales Manager
Maxizm Construction Machinery (Qingdao) Co., Ltd.
We are professional in exporting construction machinery & vehicle for 15 years.
Products range: truck crane, crawler crane, loader, excavator, bulldozer, road roller, motor grader, tractor, forklift, concrete machine.
More excellent performance
• The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.
• Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable.
• Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.
More reliable quality.
• Adopt the classic K series jib telescoping technique, working safer and more reliable.
• Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.
• The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel.
• The new power steering mechanism adopts hydraulic power design, which makes the steering light, flexible, and precise, and ensures the safety of the truck.
• The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated.
• The perfect integration of the design and structure realizes the automation of welding.
Product Parameters
Item | Unit | Value | Remarks | |
Working performance | Max. rated lifting capacity | Kg | 80000 | |
Max. load moment of basic boom | kN.m | 2575 | ||
Max. load moment of main boom(fully extended) | kN.m | 1240 | ||
Max. load moment of basic boom | m | 12.2 | ||
Max. lifting height of main boom | m | 44.2 | These parameters do not include deflection of main boom and jib | |
Max. lifting height of jib | m | 60.2 | ||
Working speeds | Max. hoist rope speed(Main winch) | m/min | ≥135 | Drum 4th layer |
Boom demrricking up time | s | 57 | ||
Driving | Max. driving speed | km/h | 75 | |
Max. gradeability | % | 37 | ||
Turning diameter | m | 24 | ||
Min. ground clearance | mm | 280 | ||
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