Telescopic Boom Crane

The telescopic boom truck mounted crane is a kind of vehicle which is composed of crane and truck chassis. It is composed of lifting arm, turntable, frame, leg and so on. It realizes the mechanical action of the truck crane through the action of the mechanism such as luffing, stretching, turning and winch, and realizes the lifting operation through the combination of different actions. Truck crane is a kind of lifting, transport as one of the new efficient lifting transport equipment, some can also make the box into a form of flat dump, with its fast, flexible, efficient, convenient and loading and unloading, transport multi-functional advantages by more and more users know and accept. It can be divided to be front truck mounted crane and rear truck mounted crane.

Main Features

  • 1. Telescopic boom crane works at a higher power.
  • 2. Telescopic boom crane is suitable for the narrow working conditions.
  • 3. Telescopic boom crane can be equipped with various sling auxiliaries.
  • 4. Telescopic boom crane takes up less vehicle space.
  • 5. Advanced 3D design and stress analysis , reasonable structure to ensure the product reliability.
  • 6. Hydraulic components matching reasonably ,high efficiency , durable .The mounting dimensions are suitable for all chassis requirements.
  • 7. The structural parts are made entirely of high-strength steel plates , realizing the optimal design of “U” shape for the super-long boom.
  • 8. High strength , good toughness , dead weight , strong lifting capacity.
  • 9. Double pump confluent hydraulic system makes the crane working speed more reasonable : Adopt the new high pressure plunger motor winch structure , cooperate with hydraulic winch . Ensure the system stability , compact structure , single rope tension ,high efficiency.

Parameters

The Parameters Table of Telescopic Boom Truck Mounted Crane 
Description/Model Unit SQ3.2S3 SQ4S3 SQ5S3 SQ6.3S3 SQ7S4 SQ8S4 SQ10S4 SQ12S4 SQ14S5 SQ16S5
Max. Lifting Moment Kn.m 80 100 125 160 175 200 250 300 350 400
Lifting Capacity kg/m 3200/2.5 4000/2.5 5000/2.5 6300/2.5 7000/2.5 8000/2.5 10000/2.5 12000/2.5 14000/2.5 16000/2.5
1100/4 1100/4 3000/3.35 3200/4.1 2300/5 3300/4.5 3280/4.8 4500/6 2200/9.1 4200/6.0
800/5.3 600/6 1500/6.0 1800/6 1200/8 1800/7.2 1792/7.8 2500/9.0 1300/12.6 1300/12
400/7.4 400/8 600/9.4 1100/8 650/12 600/12 840/13.6 450/15.5 250/19.6 100/20
Max. Lifting Height  m 10 10 11 11.5 14.3 14.5 15.2 17 22 20.1
Max. Working Radius  m 7.4 8 9.4 10.1 12 12.5 13.7 15.5 19.6 20
Boom Type/Section Stages 3 3 3 3 4 4 4 4 5 5
Swing Angle  Continuous 360° All Rotation 
Rated Pressure  Mpa 16 16 16 20 20 20 20 20 20 20
Rated Oil Flow L/min 30 30 50 50 50 63 64 80 80 80
Oil Tank Capacity L 100 100 120 120 120 150 200 200 200 190
Winch type Hydraulic Winch
Swing type Planetary Gear Reduction
Outtrigger Span  mm 1750-3550 2100-4300 2215-5015 2215-5015 2215-5015 2310-5710 2318-5900 2318-5900 2330-5930 2270-7270
Crane Weight Kgs 1500 1700 2300 2600 2850 3400 4000 4600 5500 6700
Swing Type Planetary Gear Reduction
Safety Device  Load Indicator , Hydraulic Safety Valve , Counter Balance Valve , Automatic Swing Brake , Hook Safety Device 
Options Boom Length , Remote Control .
Material  HG70

 

Note:Other non-standard product , pls contact us freely .

Applications

1. Loader crane: It can help load and unload trucks and other tipes vehicles , it works with high efficiency in loading crane’s field . Mainly can be used construction fields , transportation and logistics ,workshop , Mining and inspection/cleaning/repair of the machine , large machine load and unload on the vehicles in workshop or yard .

2. Timber and sectional material : it can be matched with the timber grab bucket , original peel bucket and son on .

3. Precast concrete segment loading and unloading : it can load the bridge concrete segment and maintenance of the bridge . It also be widely used in precast site to load some concrete precast elements .

4. Municipal works : It can help load and unload the electric wire pile and trees .

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