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crane truck arm( 7ton 3 sections) manufacturer (8)
Release time:2014-07-25 09:29 Editor:truckdf From:Chen Li
Chengli Special Automobile Co.,Ltd is a leading manufacturer of crane truck, mobile crane, telescopic crane, truck mounted crane, arm arm, etc. With many years'experience in manufacturing and selling, Chengli Special Automobile Co., Ltd. could offer 2ton-5ton small truck crane, 5ton-10ton medium truck mounted crane, 10ton-20ton large boom truck crane, heave duty crane truck, knuckle boom truck crane hydraulic crane mobile crane, chengliwei crane arm, etc. More information, please feel free to contact with us. 

Crane model SQ7SA2(7 ton 3 sections straight boom)
Max lift mass (kg) 7000
Max lift force moment (n.m) 176400
Profile Pentagon slewing Slewing speed(r/min) 2
Numbers of sections 3( extended 2 sections boom) Slewing range ±360
Length (m) 4-9.23 Outrigger Type Up-right supported
Max working radius(m) 9 Outrigger dimension(m) 2.28-5.0
Extended speed(m/s) 5.33/17 Hydraulic system Pressure (mpa) 20
Luffing  range 1-76 Oil tanker volume (L) 76
Elevation-up speed(°/s) 76/13 Safety device Stop alarm
Max lift height(m) 10.9 Curb mass(kg)   1900
The single rope   allowable load (N) 13250 Suitable truck Above 5ton load truck
Max single rope speed(m/min) 28 Install room: 900mm
Remark: this is the rated parameters for the system flow of 1500L/min.
rope diameter(mm) 9.3
Rope length (m) 60
 
 
Working radius(m) 2.5 3.0 4.0 7.0 9.0
Rated mass(kg) 7000 4699 4000 2100 1250


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Add: South Suburb, Chengli Automobile Industry Park, Suizhou City, Hubei Province, China.

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