Product Description

Hydraulic grab is through hydraulic power source to provide power for the hydraulic oil cylinder, so as to drive around the combination of two or more fights jaw opening and closing of the grab and discharged a working device, loose materials composed of multiple jaw bucket also called gripper.

 

The shape can be divided into shell and orange clamshell, the former consists of two complete bucket components, which consist of three or more jaw plates.

 

The driving mode can be divided into two types: hydraulic clamshell and mechanical bucket.

 

(1) hydraulic clamshell

 

The hydraulic clamshell itself is fitted with an open structure, usually driven by a hydraulic cylinder, and hydraulic clamshell made up of multiple jaw plates is called hydraulic claw. Hydraulic clamshell is widely used in hydraulic special equipment, such as hydraulic excavator and hydraulic lifting tower.

 

A special hydraulic excavator grab Divided into rotary and not turning two, do not turn back to grab the excavator bucket cylinder oil, don't need to add other hydraulic valve block and line; The grab bucket that brings back is to add a set of hydraulic valve block and conduit to control.

 

Application of hydraulic grab for excavator:

 

Excavation of foundation pit of building foundation, deep pit excavation and loading of mud, sand, coal and gravel.

 

Specially suitable for excavation and loading on one side of the trench or restricted space.

 

Applicable to the loading and unloading of ships, trains and automobiles.

 

(2) mechanical grab

 

Mechanical gripper does not have an open structure, usually driven by a rope or a connecting rod.

Payment Terms︰ TT/LC

Packing︰ According to the customer request

Lead Time︰ 10days

SKU︰ 台

Standards Certificate︰ ISO9001

product parameters︰ orange-peel bucket Hydraulic grab

The supplier information︰ Dafang Group is a professional manufacturer of cranes, electric hoists and steel structures, concentrating on developing, producing and marketing of all types of cranes. The annual outputs are more than 40,000 sets of electric single-girder cranes and electric hoists each, more than 6,000 sets of electric double-girder cranes and gantry cranes each, more than 100,000 tons of steel structures and so on. Dafang Group was founded in 2006 with 230 million register capitals, covering crane machinery production, heavy-duty steel structure manufacturing and modern agriculture business. The company covers an area of 850,000 square meters, and the employees is more than 1,600 now. The operating philosophy of integrity management has never changed since it was founded. Dafang has been honored with more than 100 awards such as: “Contract-honoring and Promise-keeping Enterprise of China” “National Quality Standard Enterprise” “China Quality Award of Machine Industry” “National High-tech Enterprise”.   Dafang possess a technical R&D team with nearly 300 people and absorbs top talents in the industry actively. It has obtained a full range of road and bridge product patent group and more than 200 other invention patents. Dafang owns “enterprise technology center “and “road and bridge crane engineering technology center” accepted by the national inspection workstation. Dafang establishes advanced comprehensive "test center" and "smart control center", promotes the upgrading of lifting machinery and steel structures. Dafang developed new electric hoists, European single and double beam, metallurgical casting cranes, 1600T movable formwork, ME800T double main beam gantry cranes, 320T European double girder cranes and other engineering equipment widely used in machinery manufacturing, large steel production, metallurgy, railway, bridge construction, etc.   Dafang owns more than 1500 sets of advanced equipment such as 1500t pressure groove machine, slot machine, roller machine, large-sized box beam gantry welder, large-scale CNC boring machine, vertical machining machine, and plasma CNC cutting machine independently designed and manufactured. Dafang has built advanced domestic electrical assembly line workshop, large steel shot blasting pretreatment production line, multiple steel structure heavy steel production lines, and the first practical single beam lean production line in China.   Committed to the R&D and manufacture of steel structure products, Dafang Heavy Machinery Co., Ltd. injected new vitality into the Group's development. It owns the steel structure engineering contractor qualification and has successively contributed to Jixi Expressway project, Kaifeng Tokyo Avenue pedestrian overpass project, Liuzhou Baisha Bridge, Zhengzhou High-speed Railway East Station East Plaza steel structure project, Zhengzhou Longhu Forest Park tunnel steel structure project and so on highly recognized by customers.   Dafang Group upholds the core value statement ​​of “create value for customer, seek benefit for employee, and accumulate fortune for society” and established Changyuan Industrial Poverty Alleviation and Employment Base to provide thousands of jobs for local people and graduates. Dafang helps poor people and old people in nursing home every year. Relying on the advantages of crane manufacturing and non-standard steel structure manufacturing, Dafang provides customers with systematic solutions. Dafang aims to build company competitiveness with the best service, the fastest delivery, the most convenient installation, the highest cost performance. Relying on the trust and support of customers and the community, bearing the expectation of promoting the national industry, Dafang Group will develop steady and expand into the international market actively.

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