A small crane is a crane mounted on an ordinary car chassis or a special car chassis, and its running cab is set separately from the hoisting chamber. The advantage of this crane is good mobility, rapid transfer.
Small crane chassis performance is equivalent to the same vehicle weight of the truck, in line with the technical requirements of road vehicles, Mini Crane Claw Machine which can be unimpeded on all types of roads.
Generally available on the two control room, the operation must be out of the leg to maintain stability. From the range of large, from 8 tons to 1000 tons, Mini Crane Claw Machine the number of axles from the chassis, from 2 to 10 root. Is the largest and most widely used crane type. Inside the boom there is a revolving roll with a wire rope around it, and the rope passes through the pulley on the top of the lower arm, pulls the upper boom, Mini Crane Claw Machine and so on. When retracted, the reel retracts the wire rope and the boom retracts under heavy duty.
The characteristics and scope of the use of small cranes: the general use of the hoop hanging, in the flat surface can be without legs, can be four operations, but also lifting the slow walking; driving speed is lower than the car, higher than the crawler, , Off-road performance is good, uphill capacity of 17% to 20%; mobility than the car type is poor, inconvenient often for long distance walking; for more fixed construction site, Mini Crane Claw Machine especially for narrow construction sites.
Small crane advantages:
(1) driving speed is lower than the car type, higher than the crawler type, turning radius is small, off-road performance is good, uphill capacity of 17% to 20%;
(2) the general use of hanging hoops, in the flat ground can not have legs, Mini Crane Claw Machine can be four operations, but also heavy slow walking;
(3) stability is better.
(1) mobility is worse than the car, inconvenience often long distance walking;
(2) slow speed, higher requirements on the road.
Scope of application:
Applicable to relatively fixed construction sites, Mini Crane Claw Machine especially for narrow construction sites.