4 Ton Hydraulic Straight Telescopic Boom Crane

Main features of 4 Ton Hydraulic Straight Telescopic Boom Crane

Sitong brand STSQ4A Truck Crane,mainly used for the narrow space

where large cranes can not ecpand.Optional 380vmotor drive;

Add work hanging basket,can be used as small height Its products

are widely used in indoor substation electrical equipment installation,

petroleum chemical plant equipment plumbing installation and

maintenance,the glass curtain wall installation and maintence,

the lamps and lanterns of high-rise building installation,urbanand village

floor lifting ,interior decoration and other occasions in the narrow space use .

Parameters of 4 Ton Hydraulic Straight telescopic boom Crane

Product model	STSQ4A
Total mass kg	4100
Overall dimension mm	7200*1900*2300mm
Rated elevating capacity kg	4000
Max. Lifting height m	18m(4.5m per boom length*5 sections)
Main hook single load kg	4000
Main hook lifting speed m/min	53
Max lifting moment KN.M	100
Engine model/Power	Changchai 485/34kw 46HP
Derailleur model	130
Tires	7.00-16
Braking form	Oil brake
Gear-box	130 single speed
Crane jib structure	Hexagon
Outrigger span(V*H)m	3.85*3.2m
Reduction box	WC100 Turbo reduction box
Swing bearing	QWA800.25A 50MN
Axle	JAC6700
Max speed	≦40km/h
Crane start	Tailor-made
Warning horn	Mono snail
Power take off	Driving indoor operation zip type

Detailed pictures of 4 Ton Hydraulic Straight Telescopic Boom Crane

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