12 tons straight-arm/4 boom

Products manufacture from factory directly at large-scale automobile manufacturing zone,European standard equipment to produce.

Hunan Dahan Crane Technology Co.Ltd located in the development of Hunan Feitao Special Automobile Manufacturing Co.Ltd,Changde Han Feng Hydraulic machinery Co..Ltd and Changde Dahan Professional Automobile Co.,Ltd.

We produce truck crane and hydraulic accessory and system in 1970s',our first production enterprise introduced foreign advanced technology of cranes manufacturer.With more than 30 years professional development manufacture,we are leading Hunan automobile market from 3-18 tons of straight-arm crane and 2-28 tons of folding-arm crane. We are a professional crane company that complemented by boat crane, orbits crane and military crane and so on.On the basisi of introducing truck crane products from TADANO Truck Co., Ltd and hydraulic accessory for full set production technology to continuously develop our products. Our factory possess an area of 18,000 square meters,with main production equipment more than 1000 sets.With an anunual output of 4000 truck cranes and 10,000 sets of hydraulic accessory crane parts production capacity. We also passed ISO9001-2000 international quality management system certification,and China Compulsory Certification.

 

Technical parameters

 

Crane           Model	SQ1204	Slewing	Slewing Angle	±360
Max Lifting Weight (kg)	12000		Slewing speed(r/min)	2
Max Lifting Moment(n.m)	320000	Leg	Leg style	H Leg
Crane Weight (kg)	4000		Span(m)	2-5.7
Crane Side	Pentagon	Hydraulic System	Pressure(mpa)	28
Boom Quantity	4		Oli tank volume(L)	150
Stretch out Speed(m/s)	10.2/35	Installation Space	1150(mm)
Up Arm Speed(m/s)	75/22	Matching Truck	≥17(tons)
Max Working Radius(m)	15.2	Remark: Rated flow fate 55(L/min)
Boom Length (m)	5.3-15.5
Max Lifting Height(m)	16.7
Single Rope Tension(n)	19600
Hook Lifting Speed(m/min)	8.03

12 tons straight-arm/4 boom