Wire Rope Grab Bucket Widely Used for Loading Bulk Material

Model NO.: YK Application: Construction Usage, Workshop Usage Sling Type: Wire Rope Power Source: Electric Installation: Assembled Condition: New Bridge Crane Grab Working Class: A7 Bridge Crane Grab Electric Equipment: Schneider/Siemens Crane Model: Bridge Grab Crane Trademark: Kuangyuan Origin: Henan Xinxiang Type: Double Beam Crane Tower Crane Type: Slewing Tower Crane Main Girder Form: Single Girder Moving Type: Fixed Certification: ISO9001: 2000, CE Item: Scrap Grab Bucket Overhead Bridge Crane Bridge Crane Grab Overload Protection: Include Qz Crane Control Type: Cabin, Pendant or Wireless Painting: as Per Client′s Reuqirement Specification: CE GOST SGS ISO HS Code: 84261120 Wire Rope Grab Bucket Widely Used for Loading Bulk Material Introduction

1. Electric system of wireless remote controlled grab bucket open and close through control on-off solenoid valve. When need to open the grab bucket, please press the 1 button or 2 button.
2. Electric system choose the famous brand, such as akerstroms remote control and receiver, Panasonic Valve Regulated Lead-Acid Battery and so on, stable performance, reliable quality, it can work 100 hours continuously after charged.

Wire Rope Grab Bucket Widely Used for LoadingBulk Material Advantage
1. Crane does not need any additional equipment, can work directly just to put grab on a crane hook;
2. Structure simple, hydraulic and electric control system components is relatively less, easy maintenance, suitable for long voyage;
3. Grab can opened at any position, high efficiency;
4. Open and close of two oil cylinder has good cushioning effect, grab almost no impact, long service life;
5. Grab closed, almost all components of the scale are indented state, is not easy to rust.

Wire Rope Grab Bucket Widely Used for LoadingBulk Material Working principle
1. The grabbing action is realized by means of locking the Gliding Seat with the Through Beam throuGH Hydraulic cylinder and applying hoisting cable ratio at the same time;
2. When the grab moves to the designated place, the Solenoid Valve starts inverting to cause oil in hydraulic cylinder connects to the oil tank, and then hydraulic cylinder withdraws, the Through Beam slips down and the grab opens;
3. Solenoid Valve's inverting is controlled by Remote Control, which together with Receiver form the remote control system. The cooperation between remote control system and hydraulic system enables the opening of the grab at a distance;
4. The working principle is simple and reliable, with low failure rate. Please refer to the illustrative diagram for hydraulic system control.

Maintenance and operation easy
Maintenance easy:
Guide rope device maintenance, Oil Cylinder maintenance, Hinged maintenance, Bearing bush maintenance, Hoisting cable maintenance and Hydraulic oil. Those parts of the grab bucket main maintenance place, so very easy!
Operation easy:
Please put the battery into the battery compartment of the grab bucket, and then plug the power, after the current is switched on, the wireless remote will automatic start, and working;
When using the grab, press the "1" button or "2" button to opened the grab bucket in any height condition;
Structure of the grab bucket
This wireless remote controlled grab is mainly made up of below parts
A---balancing stand, shackle, enlarged link(The balance beam is bearing the weight of the lifting capacity of grab, make two root of hoisting cable bear averaged force)
B--Cable guide(Including Guide Line Bar, Cotter Joint, Bearing and support)
C--Deck Beam(Plate and shell structure, connect through the hinged shaft and brace rod. Two groups of pulley block in the middle)
D--Oil cylinder
E--Brace rod
F--through beam
G--Hydraulic system, Electronic control system (Hydraulic system is composed fuel tank, magnetic valve and oil tube and so on; Electric system is composed by battery, power switch, wireless remote Rx, cable and junction box and so on )
H--Grab bucket(The grab bucket mainly made up by the Q345 and 50Mn)

Grab bucket technical parameter

Model	Volume	Self weight	Length	Width	Height	Dia.of pulley	Dia. of rope	Rated lifting weight
YK10	5M3	5.0T	2600mm	2635mm	3914mm	445mm	24mm	10t
YK14	7M3	6.5T	2800mm	2780mm	4448mm	520mm	28mm	14t
YK16	8M3	7.5T	3000mm	2780mm	4448mm	520mm	28mm	16t
YK20	10M3	9.0T	3560mm	2810mm	4513mm	560mm	32mm	20t
YK25	13M3	10T	3800mm	3000mm	4850mm	650mm	36mm	25t
YK28	16M3	11T	4320mm	3060mm	4819mm	650mm	36mm	28t
YK35	20M3	15T	4600mm	3270mm	5391mm	720mm	40mm	35t
YK40	24M3	17T	4700mm	3520mm	5495mm	880mm	45mm	40t

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