SQ12 Truck Mounted Crane (Straight Boom Crane)

SQ12 Truck Mounted Crane (Straight Boom Crane)
  • The SQ12 truck mounted crane is a straight boom crane. It features sable 360°rotation due to the employment of planetary reducer.
  • Front outriggers with full span of 5.56m are fixed rear outriggers used in our straight boom hoisting device, guaranteeing high machine stability. Apart from fixed rear outriggers, you can select hydraulic rear outriggers for higher machine stability and make the hoisting equipment adaptable for more complex working conditions.
  • A higher seat in the cab allows the operator to have a wider visual field to work safely.
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Consulting Products Information
  • Hexagon sections makes for good stability of our truck mounted crane.
  • The two-stage hydraulic telescopic cylinders are safe and reliable.
  • Operation of the truck mounted crane is controlled by the control valve located beside the seat.
  • The outriggers are controlled by dedicated control valves on both sides of the goods handling machinery. The use of selector valve helps prevent improper operation.
  • Our truck mounted crane is fitted with height limit switch, over winding alarm device and LED illuminating lamp.
  • Moment limiter is optional for this construction lifting equipment to make machine operation safer.
Technical Parameters of Truck Mounted Crane:
Order Item Unit Parameter
1 Maximum load moment kN·m 300
2 Maximum lifting load kg 12000
3 Maximum working height mm 15000
4 Boom length (fully retracted) mm 5100
5 Maximum lifting height (from the ground) mm About 16100
6 Lifting ratio   6/4
7 Maximum elevation angle of boom (°) 75
8 Minimum elevation angle of boom (°) 0
9 Lateral span of the front outrigger mm 5400
10 Lateral span of the rear outrigger mm 2300
11 Maximum lifting speed Main hook (single rope) Lifting m/min 60
Lowering 60
12 Rotation speed r/min ≤2.5
13 Rotation angle ° 360° full rotation
14 Crane weight kg 5800 (including rear outriggers)
15 Fuel pump ------------- Duplex pump
16 Fuel tank capacity L 240
17 Working pressure of hydraulic system MPa 26
18 Flow of hydraulic system L/min 100
Lifting Capacity of Truck Mounted Crane:
Working radius (m) Maximum lifting load (kg)
5.6m boom 8.8m boom 11.9m boom 14.71m boom
Lifting weight Lifting weight Lifting weight Lifting weight
2.5 12000 7000 5500  
3.0 10000 7000 5500  
3.5 8500 7000 5500 4000
4.0 7500 6280 5200 4000
4.5 6600 5870 4860 4000
5.0 6000 5350 4500 3850
5.5   4960 4200 3600
6.0   4670 3900 3390
6.5   4300 3690 3210
7.0   3850 3480 3050
7.5   3500 3290 2870
8.0   3140 3000 2720
8.5   2890 2810 2610
9.0     2550 2510
9.5     2400 2380
10.0     2260 2260
10.5     2120 2150
11.0     2000 2010
11.5     1870 1890
12.0       1790
12.5       1680
13.0       1600
13.5       1520
14.0       1440
14.5       1380
15.0       1260 (14.71)

Welcome to choose SINOMACH construction machinery (engineering vehicle/construction equipment).
Besides the SQ12 model truck mounted crane, SINOMACH have many other kinds of heavy construction and engineering equipment for sale.

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SQ12 Truck Mounted Crane (Straight Boom Crane)
SQ12 Truck Mounted Crane (Straight Boom Crane)
SQ12 Truck Mounted Crane (Straight Boom Crane)
SQ12 Truck Mounted Crane (Straight Boom Crane)
SQ12 Truck Mounted Crane (Straight Boom Crane)
Brief Description

SINOMACH as a reliable heavy equipment company in China, is making construction equipment for road construction and foundation engineering with decades of experience, SINOMACH has been a high quality heavy equipment maker in China and provide construction equipment and engineering vehicle with resonable prices.
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