China Supplier Best Price 1~25 Ton Sq5za3 Hydraulic Arm Truck Mounted Crane Hydraulic Knuckle Boom Crane for Sale

Product Description

Product Photos
This is a five-ton knuckle boom truck crane with a reliable crane design and impressive lifting capacity. It features an integral lifting winch mechanism that enhances efficiency and extends the lifespan of the hydraulic system. This truck-mounted crane is versatile and suitable for various unloading and installation lifting tasks, including engineering construction, coal mining projects, landscaping, and transportation of infrastructure materials and other equipment.
Main Parameters

BOB-LIFT Truck Mounted Crane
Item	Unit	SQ3.2ZA3	SQ5Z3	SQ8ZA3
Max Lifting Capacity	Kg	3200	5000	8000
Max Lifting Moment	Ton.m	6.8	10.5	16
Recommend Power	Kw	14	22	25
Hydraulic System Flow	L/min	25	35	40
Hydraulic System Pressure	Mpa	25	28	28
Oil Tank Capacity	L	60	100	160
Installation Space	mm	850	1050	1150
Self Weight	Kg	1285	2150	3050
Rotation Angle	.	400	400	360

Desigh Highlights
1.higher lifting capcity with link-rod system.
the more symmetrical center design of hexagon boom make it has gigger anti-bending capacity.
2.All cylinders are equipped with balance valves and hydraulic locks to improve safety.
400 ° slewing Smooth operation Hexagon boom four connectingrod Ce certification Professional and technical
3.It can effectively reduce the additional capacity borne by the chassis girder when the vehicle is running.
outer boom can tilt upward (negative elevation angle),so that the crane can enter the lower working space for lifting.
4.the structure design is more compact,lighter self-weight,greater load ratio,the whole line is reasonable,beautiful.
Customer Visiting
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."
Packaging & Shipping
Accessories for Cranes
Company Profile
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.
*Product advantages:
1.Hexagon boom structure strengthens the loading capacity.
2.Float type triple bridge design applies in the crane pedestal, making the force arrangement of the chassis more scientific.
3.Plate type valves and locks reduced the linking points, and the pipe system becomes more simple. The leaking points have been reduced and the sealing function has been improved.
4.Four bar linkage mechanism has been applied in the joint parts, which improves the working capacity at the maximum elevating angle.
5.Cushion valve has been installed on the slewing cylinder, which completely solved the damages to the crane due to crane impacts.
6.Flange plate balance valve and compulsory sequence valve make the movement more accurate and reliable.
7.Over winding protection device adopts wireless control, protecting the user's safety efficiently.
8.The inner cable mechanism enables the simplicity of the outlook.
9.Synchronous telescopic mechanism shortens the boom extending time and improves the work efficiency.
*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