China Construction Equipment Made in China by Hmbt-4810

ConSRUCTION EQUIPMENT
Lifting characteristic list and characteristic curve
48m lifting range

Range (M)3~10.9611121416182020.96222426
Lifting Capacity(T)a=2
2 Multiplying Factor21.8971.7231.576a=4
4 Multiplying Factor43.9863.6383.092.682.362.1061.9981.8971.7231.576Range (M)2830323436384042444648
Lifting Capacity(T)a=2
2 Multiplying Factor1.4491.341.2761.2451.2151.1921.1651.1231.0771.0341.09a=4
4 Multiplying Factor1.4491.341.2661.2351.2051.1821.1551.1131.0671.0241

42m lifting range

Range (M)3~12.613141618202224.525
Lifting Capacity(T)a=2
2 Multiplying Factor21.901a=4
4 Multiplying Factor4 3.5783.0872.7122.4162.1761.991.891Range (M)272931333537394042
Lifting Capacity(T)a=2
2 Multiplying Factor1.7481.6171.5231.4881.41.3221.2521.2191.174a=4
4 Multiplying Factor1.7381.6071.5131.4381.391.3121.2421.2091.164

36m lifting range

Range (M)3~13.7161820222426.42830323436
Lifting Capacity(T)a=2
2 Multiplying Factor21.931.861.731.621.58a=4
4 Multiplying Factor43.663.222.872.592.351.991.921.851.721.611.57

Description of QTZ series tower Crane

1) the tower crane is one of the most popular type and hot-selling self-erecting tower crane, which is researched and designed by Institute of Building Mechanization of China Academy of Building Research. It absorbs many advanced technology both from China mainland and abroad.
2) We adopt to use Dual drawbars structure on lifting boom, which enables the lifting boom to be unfer no stress at lifting surface other than uniaxial stress, and moreover, it gets rid of the stress peak. It greatly improves the fatigue safety performance of lifting boom.
3) Adopts VVVF stepless speed variation device for lifting, radius changing and slewing mechanisms, to make sure it works steadily and effectively, it also lowers the maintenance cost.
4)We can offer crane standard sections such as the FO/23B standard sections for customers to choose from.

Certificates
We have passed the ISO9001 quality system and CE certification for our machine. Our factory audited by SGS.
Shipping
1. Send commissioning video to you before shipment;
2. By Sea for batch goods, for Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 5-20 days agaist advanced payment.
Payment terms
1. Payment: T/T, Western Union, MoneyGram, PayPal; 30% deposits; 70% balance before delivery.
2. MOQ: 1 set.
3. Warranty : 1 years for the whole set machine.
4. Package Informations: air cushion/wooden case/steel box
Our service
----Providing timely delivery, standby engineers are ready to solve any of your problem in time.
----We provide one years warranty for the steel structure.
----Providing all-embraced warranty of products quality, worksite installation guidance.
----Providing ample spare parts and training of operation and maintenance.
----Engineers have more than 5 years' experience.