Hydraulic Grab Suppliers and Manufacturers

Hydraulic grab

OEM AND ODM

Chisel,Piston,Cylinder,Front Head,Back Head,Through Bolt, Side Bolt, Front Cover, Thrust Ring Bush, Diaphragm, Seal Kits,Chisel Rod Pin, Accumulator,Back Head,Nitrogen Charging Kit,Stop Pin etc. Hydraulic Quick Coupler spare parts Hydraulic Bucket spare parts Hydraulic Crusher spare parts Hydraulic Grab spare parts Hydraulic Graple spare parts Hydraulic Nipper spare parts Hydraulic Compactor spare parts Hydraulic Vibration Hammer spare parts Hydraulic Scissors spare parts Hydraulic Drum Cutter spare parts

The electrohydraulic grab is a hydraulic system with a motor,hydraulic pump etc,and is opened and closed by an external power supply. The grab controls the opening and closing of the grab by means of a positive reversal of the motor or a hydraulic reversing valve. Electro-hydraulic oeange peel grab is an effective tool for loading and unloading stones, scrap, garbage, etc. in a variety of harsh environments.The main components of the valve system, seals, valve blocks and other components of the hydraulic system are European and American brands.The pressure change of the system can effectively control the output of the pump. When the maximum pressure is reached, the flow rate of the pump is extremely low, thereby greatly reducing the overflow, reducing the energy consumption, reducing the oil temperature, and using the continuous work for a long time, which greatly improves the production efficiency. Grab structure is simple, easy to operate, can work in a variety of harsh environments. The unique sacral curve is particularly suitable for the loading and unloading of various types of bulk cargo. The upper part of the grab has a cable interface to facilitate the connection with the crane.

Can be used for loading/unloading of bulk pouring loads and scraps. Operates through electricity at 380-440 Volts. Opens and closes by electro motor. Manufactured in range of 1 cbm to 50 cbm capacity.

PRODUCT DESCRIPTION High Durable Excavator Thumb Bucket Hydraulic Grab Bucket Hydraulic Thumb Bucket Description Also Known as Thumb Bucket, Clamp Bucket, It Mainly Applies for Recycling / Civil Applications. Clamp Bucket Specification Weight kg 180 360 520 840 1430 1860 Max Opening mm 818 1150 1380 1550 2220 2235 Oil Pressure kg/m^2 100-130 110-140 120-160 150-170 160-180 160-180 Operating Oil L/min 25-40 30-55 50-100 90-110 100-140 130-170 Cylinder Volume ton 4 5.4 5.4 8.2 10 12 Suitable Excavator ton 2~3 4~6 7~11 12~16 17~23 24~30 * The Parameter above may change with the technology improvement, will not notice additionally, please understand. * For other diameters and lengths, we can customize service, OEM/ODM Thumb Bucket Features 1. Rotary Type High Durable Q345B Steel Excavator Buckets Toosan Digger Hydraulic Thumb 0 2. Fixed Type: High Durable Q345B Steel Excavator Buckets Toosan Digger Hydraulic Thumb 1 Clamp Bucket Real Work shot High Durable Q345B Steel Excavator Buckets Toosan Digger Hydraulic Thumb 2 Excavator Integrated Thumb Bucket Can be used for disposable waste, shrubs, logs, construction waste, stones, pipes, landscaping materials, and demolition sites.Hydraulic excavator grab disassembly and recovery/civil applications. The thumb bucket has advantages in grasping small pieces of wood, sticks, and strips. Suitable for municipal construction, secondary demolition, mining, and most of the operating environment. Easily handle all types of loose, irregularly shaped objects encountered in demolition, industrial, construction, recycling, storm debris removal, landscaping, and other tough job applications.

It is mainly designed for handling bulk materials in blocks, particles and irregular shapes, such as coke, pig iron, steel scrap, slag, garbage and rock etc. It is widely used on ports, steel plants and garbage treatment plants, with tower cranes, ship unloaders, traveling cranes and other type of cranes. The grab has its own hydraulic system, all key elements are imported well-known brands to ensure high performance of grab. It is simple in structure, easy operation.

Product characteristics: 1.This type grab bucket is mainly applied for grabbing raw woods, it can autorotate and the pattern of head connection is decided by our customer. 2.SWL=weight +cross area *length*specific gravity (raw wood: 0.8t/m3) 3.When the diameters of raw wood reach to maximum C, the length of the raw wood shoud not exceed the standard length--6 meters. 4.When the diameters of raw wood is less than maximum C, the length of the raw wood can be longer accordingly. 5.The diameter of raw woods should not exceed maximum C; the range of wood length can be shorter in the special situation.

Product characteristics: These grabs are specially designed for charging and discharging of sand, gravel and other bulk materials. These grabs are also suitable for dredging purposes. The grabs can be executed with open or closed shells depending on the job and the type of material to be handled. The grabs are manufactured of high wear resistant steels. All bearings are heavy-duty and sealed for high performance. The grabs can be executed with a hydraulic rotator for 360¡ã rotation. 1.This type grab bucket can be used for grabbing woodchips, grain, coals and other material. 2.The grab bucket can autorotate and the pattern of head connection is decided by our customer. 3.Swl=weight +capacity*specific gravity.

Product characteristics: 1.This type grab bucket is mainly applied for grabbing raw woods, it can autorotate and the pattern of head connection is decided by our customer. 2.SWL=weight +cross area *length*specific gravity (raw wood: 0.8t/m3) 3.When the diameters of raw wood reach to maximum C, the length of the raw wood shoud not exceed the standard length--6 meters. 4.When the diameters of raw wood is less than maximum C, the length of the raw wood can be longer accordingly. 5.The diameter of raw woods should not exceed maximum C; the range of wood length can be shorter in the special situation.

Product characteristics: These grabs are specially designed for charging and discharging of sand, gravel and other bulk materials. These grabs are also suitable for dredging purposes. The grabs can be executed with open or closed shells depending on the job and the type of material to be handled. The grabs are manufactured of high wear resistant steels. All bearings are heavy-duty and sealed for high performance.The grabs can be executed with a hydraulic rotator for 360 rotation 1.This type grab bucket can be used for grabbing woodchips, grain, coals and other material. 2.The grab bucket can autorotate and the pattern of head connection is decided by our customer. 3.SWL=weight +capacity*specific gravity

Product characteristics: 1.This type grab bucket is mainly applied for grabbing raw woods, it can autorotate and the pattern of head connection is decided by our customer. 2.SWL=weight +cross area *length*specific gravity (raw wood: 0.8t/m3) 3.When the diameters of raw wood reach to maximum C, the length of the raw wood should not exceed the standard length--6 meters. 4.When the diameters of raw wood is less than maximum C, the length of the raw wood can be longer accordingly. 5.The diameter of raw woods should not exceed maximum C; the range of wood length can be shorter in the special situation.

Hydraulic clamshell grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertilizer. The grab has hydraulic system itself, and the hydraulic system is imported from Germany, so it has high performance. It can work under any circumstances in order. The mechanical structure is succinct and original and it is easy to use. The scoop of grab is particular, so it easy to grab bulk materials. The grab has tie-in on the grab and it is easy to connect to the crane.

Electro Clamshell Hydraulic Grab For Ship Crane It is mainly designed for handling of powder and fine bulk materials such as chemicals, fertilizer, grain, coal, coke, iron ore, sand, particle construction materials and smashed rocks etc. It has been widely used in ports, steel plants, power stations, ships and garbage treatment plants, and is used together with tower cranes, ship cranes, ship unloaders, traveling cranes and other type of cranes. The grab has its own hydraulic system, the key elements of which are of recognized brand imported abroad which ensure the high performance of the grab. It is simple in structure, easy to operation, and stable in working under severe circumstances. Shanghai Bangding Machinery Equipment Co.,Ltd .

fit to any brand excavator weclome to inquiry us ,factory direct price .

It is mainly designed for handling bulk materials in blocks, particles and irregular shapes, such as coke, pig iron, steel scrap, slag, garbage and rock etc. It is widely used on ports, steel plants and garbage treatment plants, with tower cranes, ship unloaders, traveling cranes and other type of cranes. The grab has its own hydraulic system, all key elements are imported well-known brands to ensure high performance of grab. It is simple in structure, easy operation.

Clamshell grab: Used for port, dock, station freight yard, mines etc site to loading all kinds of bulk cargo, minerals, coal, sand, stone and so on, can also be used for rock excavation, foundation trench excavation, and highway construction, track laying engineering etc. Multivalve grab: It is applicable to all kinds of harsh environment efficient iron scrap engaged in large block materials and rubbish loading and unloading, has widely used in the ports, railway, metallurgy, mining, building etc, its structure is divided into single cable, double cable, four cable , electric, four types. Multiple jaw can respectively closed according to the materialâ??s shape and size, multiple jaw quantity can be according to grab materials and users need to design four disc to eight disc. Mechanical grab: Single rope grab is suitable for all kinds of cranes only a hoisting drum, the opening and closing of novel structure, loading and unloading material freely open and close, the use and convenient for hanging, suitable water landing operation to capture. Double rope grab is suitable for double lifting device structure of all types of cranes, grab the loose deposits. Reliable work, convenient operation, high productivity, wide application, use and port, wharf, highway and bridge construction industry. They become the four rope grab with two sets of double rope, the working process and the double rope grab the same. Hydraulic grab: The product structure is compact, beautiful modeling, save energy and easy operation, grasping force big and high automation. It is the ideal loading and unloading tools for large mineral, pig iron, scrap steel, garbage, iron powder, straw, slag and other materials. It is mainly suitable for the steel, mining, forestry, mining, port terminals, garbage disposal, biomass power generation industry. Timber grab: mainly used for grabbing and handling logs, lumber, pipes, drums, objects of various specifications, can also be a single grab and a plurality of grab, with tower crane, the use of portal hoist crane. It is applicable to the log yard, port of discharge. Straw bundle grab: It is dedicated to a material handling equipment development power plant straw, loading and unloading, stacking storage, working mainly for straw bale. Working level high, adapting to the plant straw warehouse working environment moisture, dust, frequent use, uninterrupted work demand. Double rope grab: reliable work, convenient operation, high productivity, wide application. They become the four rope grab with two sets of double rope, the working process and the double rope grab the same.