1. The dodecagonal arm section has better anti-buckling performance and stronger lifting capacity;
2. One-piece square box sub-frame, with better torsion and bending resistance;
3. The integrated design of the turntable and the counterweight square box has better structural strength and rigidity to ensure the stable expansion and contraction of the counterweight;
4. The standard 20t balance weight, the crane can realize self-loading and unloading, the loading and unloading process is simple and fast;
5. The front and rear outriggers on the side are all double-stage large-span outriggers, which improves the stability of the whole vehicle and makes the side lifting ability stronger;
6. The structure of the whole machine is reasonably arranged, and the weight is distributed to each axle. The appearance is compact and beautiful, and each bridge is not overloaded, which ensures that the crane can pass smoothly on high speed;
7. The whole machine has an ultra-low design, and the height is less than 3.6m, which can smoothly enter various workshops and workshops;
8. Adopt double pump confluence technology and flow regeneration technology to increase luffing and boom speed, and improve work efficiency;
9. Two high-power radiators are equipped as standard to ensure that the hydraulic oil temperature is not too high during long-term continuous operation of the crane;
10. The hydraulic proportional valve on the vehicle has good micro-motion performance and can perform compound actions with good controllability. It is equipped with a wireless remote control to improve the operator's vision and operating comfort;
11. Equipped with an anti-overturning control system to detect the status of each outrigger in real time to prevent the crane from overturning due to overload and improve operational safety;
12. Standard L-HM (CY) special wide temperature hydraulic oil can be used in winter and summer.
| Project | Unit | SQZ4500 | |
| Maximum lifting moment | t•m | 425.5 | |
| Maximum lifting mass | kg | 92500 | |
| Maximum working range | m | 23.9 | |
| Lifting height | m | 26.5 | |
| Luffing range | ° | 0~76° | |
| Rotation angle | ° | Full rotation | |
| Outrigger span | Front leg | mm | 7720 |
| Back leg | mm | 7700 | |
| Back leg | mm | 3860(From the center of rotation) | |
| Dimensions (length, width and height) | mm | 12093×2550×3550 | |
| Maximum total mass | kg | 53000 | |
We supervise the process from the factory to the port designated by the customer to ensure that the customer's products arrive at the destination accurately and safely. 
Every year, we regularly attend the Canton Fair, the Philippines, Indonesia, Russia and other construction machinery and building machinery exhibitions.We have received more than 1000 clients and training engineers from more than 100 countries around the world.
We have already exported our products to more than 80 countries and regions, including: Africa, the Middle East, South America, Central Asia, Russia, Mexico, Australia, New Zealand, Holland, British, Mongolia and so on.
we are famous building machinery manufacturer, professional construction machinery exporter and one stop solution supplier in China, our team have more than 15 years experience in this field already.
(1)Warranty:Every product issued shall enjoy a one-year/2000 working hour warranty period, during which we will repair or replace the defective parts free of charge if material or process defects occur and spare parts are in normal working condition.
(2)Spare parts:CANMAX is dedicated to provide our clients with genuine spare parts with the highest quality,exact fitness and appropriate function.with our global distributor network,you are guaranteed with fast deliveries and services, wherever you are,please submit your spare parts request to us,and list products name ,description of required parts.we guarantee that your request will be handled quickly and appropriately.
(3)Installation & Maintenance:CANMAX is able to provide with the overall installation of complicated machinery,allowing you to start the normal operation of construction machinery solutions.After installation,we will make inspection of the whole machine,operate equipment,and provide you with testing data reports of installation and operation.
(4)Training:CANMAX offer perfect facilities and comfortable environment and can provide training services to different users. The training sessions include product training, operation training, maintenance know-how, technical know-how training, standards, laws and regulations training and other training, all of which are tailored to fulfill your individual needs. Training programs can be conducted in our factory field, or at the client's site.
(5)Technical Advice: CANMAX can also help customers to coordinate with trained service personnel and provide you with detailed and extensive knowledge. Through our technical advice, your machine life can be significantly extended and sustained high capacity.
Which countries do you export to?
Asia: India, Philippines, Thailand, Burma, Vietnam, Bangladesh, Kazakhstan, Turkmenistan, etc. Middle East: Saudi Arabia, UAE, Jordan, Oman, Syria, Pakistan, Qatar, etc. Europe: Russia, Ukraine, Belarus, Bulgaria, etc. Africa: South Africa, Kenya, Congo, Ethiopia, Nigeria, Ghana, Algeria, Senegal, Tunisia, etc. South America: Brazil, Peru, Chile, Cuba, Venezuela, Mexico, etc. Oceania: Papua New Guinea, Australia, etc.
What is the proportion of your products exported?
75% of our products are exported to all over the world.
What is the payment term?
Payment term is negotiable and there will be favorable payment terms for long-term customers. TT, L/C, D/P, depending on the cooperation time, country and contract value.
What kind of logistic service do you supply?
A. Transportation: railway transportation, international through transport, including (international railway through transportation, Sea-rail intermodal through transportation, sea-land multimodal transportation. Means of transport : Container, LCL, FRC, ro-ro, bulk cargo, train carriage, truck, air plane.
B. Term: FOB,CIF, DAP, to door service, etc.
What spare parts can you supply?
All kinds of spare parts of SHANTUI, ZOOMLION, SINOTRUCK, SHACMAN, LIUGONG, SAN Y, SDL G, LONKING, XGMA, CUMMIN S ENGINE, ZF GEAR BOX, etc.
