Crawler cranes are essential equipment utilized in engineering construction, commonly found on building sites, bridge construction projects, and other similar scenarios for lifting and transporting heavy components and equipment. Known for their crawler-type mobility and multifunctional capabilities, crawler cranes are extensively employed in the engineering construction field. Our product range also features truck cranes, marine cranes, and more, with over 20 years of expertise as a leading B2B supplier specializing in lifting equipment and earthmoving machinery.
| SQ4ZG3T Knuckle Boom Crawler Crane |
| Maximum operating radius |
m |
5.6 |
| Maximum bottom lifting height |
m |
5.7 |
| Boom length |
m |
5.82 |
| Boom angle |
° |
-30°-65° |
| Rotation Angle |
° |
360 |
| Maximum extension distance |
mm |
1593 |
| Hydraulic oil tank volume |
L |
40 |
| Weight |
mm |
1617×1403×1730 |
| Length x Width x Height |
kg |
2500 |
| Effective operating range of wireless remote control |
m |
100 |
| Whirlwind |
Hook Rising Speed |
m/min |
6 |
| Rope Diameter |
m |
11 |
| Walking device |
Travel speed |
km/h |
2.5 |
| Climbing ability |
° |
10 |
| Pump |
Engine displacement |
L/min |
10.5 |
| Work pressure |
Mpa |
20 |
As an essential tool in engineering construction, crawler cranes offer numerous advantages such as crawler movement, multifunctional operation, high-altitude capabilities, stability, reliability, and ease of use. These features provide reliable support and convenience for construction projects. Opting for a crawler crane can enhance the efficiency, safety, and convenience of your engineering construction work.
1,Crawler Mobility: With a crawler chassis design, the crawler crane can navigate freely in various complex terrains, enhancing its adaptability and flexibility in construction scenarios.
2,Multi-functional Capabilities: Featuring a range of lifting functions, the crane can lift diverse heavy components and equipment to meet different construction requirements, thus enhancing overall construction efficiency.
3,Aerial Operations: With a telescopic boom design, the crane enables aerial operations, facilitating the lifting and transporting of overhead components to expand construction capabilities and efficiency.
4,Stability and Reliability: The crane boasts a stable structure and is equipped with an advanced stabilizing system, ensuring dependable and safe lifting operations, thus promoting construction safety and reducing risks.
5,User-Friendly Operation: Equipped with an intuitive control system, the crane is easy to operate, leading to reduced labor costs, improved operational efficiency, and enhanced adaptability.
1,The crane's safety features and easy-to-use control system make it possible for the operator to get started quickly, and it also ensures the safety of the operation process through system testing and operator training.
2,The materials and components used in the crane are of very good quality, durable and suitable for a wide range of applications, and can be used in my construction, road construction, mining operations, I really like the BOB-LIFT crane
3,The crane price is relatively low and the maintenance cost is also cheaper, which is an economical choice. BOB-LIFT manufacturer provides excellent after-sales service, including maintenance, training, etc., which makes me feel very satisfied.
4,"I recently used this crane for a construction project, and I couldn't be happier with its performance. The crane was delivered on time and in great condition, and the operator was very professional and knowledgeable. The crane itself was powerful yet precise, making it easy to lift and place heavy loads exactly where we needed them. The safety features were also impressive, ensuring that all operations were carried out safely and efficiently. Overall, I highly recommend this crane to anyone in need of reliable and efficient lifting equipment."
1,Preparation of Packaging Materials: Depending on the product's nature and transportation mode, prepare suitable packaging materials, such as cardboard boxes, wooden crates, foam, bubble wrap, etc.
2,Product Inspection: Inspect the products to ensure they meet quality standards and customer requirements.
3,Packaging Products: Pack the products according to order specifications to prevent damage during transportation.
4,Containerization: Place and secure the packed products into transportation containers, such as cargo containers, ensuring safe transit.
5,Delivery Arrangement: Organize transportation of goods and promptly inform customers of delivery details.
6,Tracking and Confirmation: Monitor the shipment progress to ensure timely arrival at the destination, and promptly confirm receipt of goods with customers.
7,After-Sales Service: Provide necessary post-sale assistance, address customer concerns, and ensure satisfaction.
Xuzhou BOB-LIFT Construction Machinery Co.,Ltd.is located at the base of engineer construction machinery--Xuzhou. The main categories are SQ1-SQ25 series truck mounted cranes with knuckle boom & telescopic boom. In addition to the main products above, BOB-LIFT also provides crane-related products like pickup cranes ,marine cranes,forklift cranes and timber cranes...
BOB-LIFT has firstly obtained the national truck mounted crane "type test" manufacturing license and passed the ISO9001 quality system certification. BOB-LIFT leads the industry development trend, and promotes the healthy & sustainable development of the industry.
Xuzhou Bob-Lift Construction Machinery Co., Ltd., formerly known as Jiangsu Lift Truck Crane Joint-Stock Co., Ltd., established in February 2004 and situated in one of the biggest construction machinery manufacturing bases - Xuzhou City,is a private hi-tech enterprise specialized in producing truck mounted cranes integrating the design, manufacture and sales.
The company covers an area of 37,000-plus square meters. The top-seller products of the company are SQ1-SQ25 series truck cranes with knuckle boom and telescopic boom. In addition to the main products above, Lift also provides other crane-related products like track cranes and marine cranes.Bearing the enterprise spirit of honesty, reliability, innovation, cooperation, Bob-Lift has stipulated strict quality system requirements in every managing link, such as design, purchasing, manufacturing, testing and service.
Our company has obtained national truck mounted crane type Test manufacturing license, and passed GB/T19001-2008/ISO9001:2008 quality management system certificates. Besides, the company undertakes deep technical exchange and cooperation with Italy and Sweden crane manufacturers, which makes us obtain CE certificate very early in the industry.
Bob-Lift always treats Customer Satisfaction as the only standard to evaluate the quality and service, and sets "Leading product, Super value service" as development strategy. That is the best proof of Bob-Lift willingness to be a faithful collaborator of customers in realizing profitable growth and mutual prosperity!
Introduction to the Factory
1.LOAD HANDLING SOLUTIONS
We offer a wide selection of BOB-LIFT loader cranes with broad variation in range and lifting capacity.
2.QUALITY ASSURANCE
Strict quality control system, passed ISO quality management system and CE certification.
3.FAST DELIVERY
We cooperate with professional logistics companies to provide efficient cargo transportation by sea, air and land.
4.AFTER-SALES GUARANTEE
1 year warranty and perfect customer after sale service service standards.
*FAQ:
1) How many years of your factory?
We have 20 years production and nearly 10 years experience, we exported to more than 120 countries & regions.
2) Which kind of payment you can be accepted?
Normally both of T/T & L/C at sight are ok for us.
3) How about the delivery time?
7-40 working days after received 30% T/T or L/C.
4) What's your warranty?
Normally is 1 year, if large quantities we can negotiate.
5) What's your MOQ?
MOQ: 1 set
6) Can you accept OEM service?
Yes for sure my friend.
7) Optional Attachment?
Remote Control, Basket, Auger, Grapple, Top Seat, Rear Legs
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