Knuckle Boom Truck Mounted Crane

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: SQ12SU4
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: 10-15m
• Maximum Lifting Weight: 12 Ton
• Crane Jib: Three-Arm
• Type: Straight Arm
• Color: Red, Yellow, Black or Can Be Customized
• Control System: Hydraulic
• Application: Construction Works, Farm, Mining
• Logo: Can Be Customized
• Recommend Power: 30kw
• Hydraulic System Pressure: 26MPa
• Coil Tank Capacity: 160L
• Installation Space: 1300mm
• Self Weight: 4250kg
• Max Boom Length: 14.6m
• Boom Type: Telescopic Boom
• Key Word: Telescopic Boom Truck Mounted Crane
• Lifting Capacity: 12000kg
• Transport Package: Wooden Box
• Trademark: BOB-LIFT
• Origin: Xuzhou, Jiangsu
• Production Capacity: 500 Sets Per Month
• Package Size: 2430.00cm * 650.00cm * 2250.00cm
• Package Gross Weight: 1200.000kg

Product Description

Product Parameters

 

SQ12SU3 Truck Mounted Crane
Max lifting capacity	Ton	12
Max lifting moment	Ton.m	30
Recommend power	Kw	30
Hydraulic system flow	L/min	63
Hydraulic system pressure	Mpa	26
Oil tank capacity	L	160
Installation space	mm	1300
Self weight	Kg	4250
Rotation Angle	^o	360

Technical Drawing

 

Detailed Photos

1.Using two section telescopic cylinder design, one of the cylinders push the second large boom, another cylinder push the rest of the telescopic boom by the pulley block and wirerope. 

2. Symmetrical center design of hexagon boom make it has gigger anti-bending capacity.

3. All cylinders are equipped with balance valves and hydraulic locks to improve safety.

4.  Lifting mechanism hydraulic winch relies on disc spring and friction brake, stable and reliable.

5. The crane above 6 ton adopts square legs, which can better protect the cylinder. 
 

 

 

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.





 

Packaging & Shipping

 

Overseas Successful Projects

 

 

Certifications

 

FAQ

1) How many years of your factory?
We have 20 years production and nearly 19 years export experience, we exported to more than 50 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?
20-40 working days after received 30% deposit.

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.