• Model NO.：W750-40W
• Type：Top-Slewing Crane
• Hoisting Speed：15-130m,Min
• Max Lifting Height：361m
• Maximum Free-Standing Height：82m
• Warranty：1 Year
• Applicable Industries：Construction Works
• Unique Selling Point：Energy Efficient and Low Operating
• Core Components：PLC, Motor, Gear
• Dimension(L*W*H)：Customized
• After-Sales Service Provided：Online Support
• Maximum Load Moment：8560knm
• Trademark：ZOOMLION
• Origin：China

Basic Info.

Model NO. W750-40W Type Top-Slewing Crane Hoisting Speed 15-130m/Min Max Lifting Height 361m Maximum Free-Standing Height 82m Warranty 1 Year Applicable Industries Construction Works Unique Selling Point Energy Efficient and Low Operating Core Components PLC, Motor, Gear Dimension(L*W*H) Customized After-Sales Service Provided Online Support Maximum Load Moment 8560knm Trademark ZOOMLION Origin China

Product Description

ZOOMLION W750-40W Construction Machinery Flat-Top Tower Crane

Feature 

Safe and reliable

1. International advanced ETI intelligent control system featured by double module for mechanism and electronic, multiple protection, excellent anti-interference ability, as well as safety functions against hook falling and over-top, etc.

2. Safety devices with higher precision monitoring by eliminating the impact of environmental fluctuation.

3. Double breaker configuration for hoisting mechanism, motor over-temperature forewarning by real-time temperature monitoring

4. Load test verification over European standard request, 1.25/1.5 times of rated load capacity for dynamic/static load test

5. Pin connection for jib, fabulous resistance to abnormal collision and sudden unloading impact.

Efficient

1. Far superior lifting performance to competitors from same class, a reached free-standing height of 82m and maximum lifting speed of 136m/min to satisfy the strong adaptability requirement of construction site

2. A 30% promotion of overall efficiency contributed by self-adjustment of lifting speed according to load. Instant response of lifting jog operation, millimeter-level positioning speed for high efficiency and precision, brand new frequency conversion technology guaranteed faster, smoother and precise slewing.

3. Great improvement in erecting and dismantling efficiency based on packing and design concept such as slewing assembly, double U-shaped climbing frame and fast-erecting platform.

4. High economic advantage because of strong versatility of rabbet mast section, same main chord with mast sections

of T600 and TC8039.

Reliability

1. Durable, high-quality transmission and control components.

2. Low stress concentration design for structure, superior anti-fatigue ability.

3. Overall upgrade of anti-corrosion measures, stainless for 5 years under coastal environment
Parameters

Type	W750-40W
Max free-standing height	82m
Max height	361.3m
Length	80m / 75m/ 70m/ 65m/ 60m/ 55m/ 50m/ 45m/ 40m/ 35m/ 30m
Max load	40t
Rated load moment	7500kn·m

Product Show

Our Company

Founded in 1992, ZOOMLION Heavy Industry Science & Technology Co., Ltd. is mainly engaged in 

developing and anufacturing major high-tech equipment in the areas of engineering industry and agri-

cultural industry.

With more than 20 years of innovation and development, the company is now a global enterprise posse-

ssing 10 major categories and 55 product lines, as well as nearly 460 leading products. ZOOMLION

China's first construction machinery company to be listed on both Shenzhen and Hong Kong stock ex-

changes, with registered  capital amounting to RMB 7.664 billion. At present, the company is actively 

promoting strategic transformation, aiming to build a high-end equipment.

In 1956, the predecessor of Zoomlion, Changsha Construction Machinery Research Institute, developed
the  first tower crane in China with independent intellectual property rights-QTZ160. With more than 60

years of  technology inheritance and innovation, Zoomlion has now developed into a world-leading tower
crane manufacturer and also the secretariat unit of the International Organization for Standardization/Crane

Technical  Committee (ISO/TC96).

The products of Zoomlion Construction Hoisting Machinery Company cover four series: hammer-head   
tower  cranes, flat-top tower cranes, luffing tower cranes and construction hoists. Many star products have
been born  as well, such as the world's largest tonnage top-slewing jack-up Tower crane D5200, the world's

longest-boom   tower crane D1250, which set a world record for Guinness, the world's largest, tonnage

flat-top tower crane  T2850, and the world's largest tonnage internal climbing boom tower crane LH3350,

which rolled off the assembly line in 2019.

About Us

Construction Cases