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JINAN HUIYOU CONSTRUCTION MACHINERY CO., LTD
JINAN HUIYOU CONSTRUCTION MACHINERY CO., LTD (Namely HYCM-TOWER CRANES) Manufacturer of tower crane, construction hoist, derrick crane and suspended platform since 2002. Email: mandy@hycmtowercranes
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QTD2520 High Efficiency Small Luffing Tower Crane with High Specifications for

QTD2520 High Efficiency Small Luffing Tower Crane with High Specifications for

Brand Name : HYCM
Model Number : QTD2520
Certification : CE, ISO, CU-TR
Place of Origin : China
MOQ : 1 unit
Payment Terms : Western Union, L/C, D/A
Supply Ability : 30 sets per month
Delivery Time : about 15 days after receiving the deposit or origin LC
Packaging Details : Naked packing, 40’HQ or 20'GP containers.
Type : QTD2520 High Efficiency Small Luffing Tower Crane with High Specifications for Civil Project
Material : 160X16 Angle steel
Freestanding height : 34.5m
Power Supply : 380V/50Hz or as your requirement
Jib length : 25m
Color : orange, red, white, or as per your inquiry
Condition : Brand new
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QTD2520 High Efficiency Small Luffing Tower Crane with High Specifications for Civil Project


Specifications for tower crane


ModelQTD2520
Working Radius (m)25
Max. Load Capacity (t)6tons
Tip Load (t)2.0
Mast Section Height (m)34.5
Mast Section dimension (m)
1.2×1.2×3 (block type), angle steel 160 ×16mm
Hoisting MechanismSpeed (m/min)0-86 0-43
Motor typeYZTPF180L-4
Reducer typeV3SH4-35.5-B-T
Slewing MechanismSpeed (r/min)0-0.6
Motor typeYTW132M2-6B5
Reducer typeXX4-80.A1
Trolleying MechanismSpeed (m/min)0-10
Motor typeYZPF200L1-4-26KW
Reducer typeV3SHS-20
Jacking-up SystemSpeed (m/min)0.4
Motor power (kw)5.5
Total Power (kw)63 (not includes jacking-up system)
Power Supply380V/50Hz
No. of containers
3 x 40’HQ containers (block mast section)

FAQ for QTD luffing tower crane

Q1: What is the Warranty for tower cranes?

A1: For the tower cranes, we can supply 1 year warranty. If there is quality problem of any parts (excluding easy worn spare parts) on our side during this period, we will supply a new one by free for replacement


Q2: What is the mean of QTD for tower crane model? And please illustrate.

A2: QTD is classified according to China National Standard.

“Q” is the acronym of Crane in Chinese language (Qing Zhongji);

“T” is the acronym of Tower head type in Chinese language (Ta Shi);

And “D” is the acronym of luffing jib in Chinese language (Dong Bi).


For example: QTD125 (5020) means luffing jib tower crane, the rated lifting moment is 1250 KN.m (125 is 10-1 of the rated lifting moment). The working jib length is 50 meter and tip load is 2.0t when jib length is 50m.


Q3: What are the optional parts for your tower cranes?

A3: 1) Anemometer

2) Air conditioner for operation cab

3) Black box for operation cab

4) Remote control

5) Full VFD (Variable Frenquency Drive) control


Q4: How many types of foundation for your tower crane?

A4: The most popular types of foundation are Cross-beam type, Well-shaped type, Base with ballast type and Outrigger type.


By the way, our commonly used one is Cross-beam type. If you need any other type, please let us know when you make the order. Thanks!


Q5: How many countries had your tower cranes exported to?

A5: Our tower cranes had exported to more than 20 countries, such as Vietnam, Philippines, Indonesia, India, Sri Lanka, Cambodia, Russia, Kazakhstan, Brazil, Cyprus, Belgium, Madagascar, Thailand and Algeria etc.


Q6: How to confirm a suitable tower crane model?

A6: My dear friends, please let us know the below basic parameters to confirm tower crane model:

a. Building height or tower crane working height.

b. Max load capacity and tip load capacity.

c. Span or jib length

d. Other Special requirements, such as the power supply, foundation type, air condition and so on.


If any question about tower crane, please feel free to contact us. We are waiting for you!




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