Hydraulic Clamshell Grab Bucket For Digging Coal Rotary And Non Rotary

Hydraulic Clamshell Grab Bucket Used For Digging Coal With Rotary And Non – rotary Type

Description:

Clamshell bucket includes rotary type and non-rotary type. Non-rotary type uses excavator bucket cylinder oil pathway, unnecessary to add hydraulic valve and pipeline, rotary type needs to add one set of hydraulic valve and pipeline to control. Cylinders are with piston protective device.

It also contains hydraulic type. Hydraulic clamshell bucket is designed to be attached onto an excavator .The dual hydraulic cylinders/ rams mounted on the outer rim of the bucket provides excellent digging force. The inner side of the bucket has a smooth surface for easy unloading of high viscosity material such as mud and clay, while the outer layer is reinforce with additional layer of wear strips. The bowl's radius has been optimized to match with the locus of the hydraulic cylinder/ram to deliver consistence full load for maximum productivity.

Hydraulic designs are meant for attaching to an excavator while the mechanical cable operated are designed to work with a broad range of canes. Ours grab are constructed with high tensile steel and wear resistant steel with capacity starting from 1 cubic meter and upward.

Characteristics and advantages:

1. Clamshell bucket can be divided into 360-degree rotating type and non-rotary type.

2. Material is Q460 and NM360,

3. Driven by double cylinder synchronously

4. Bucket volume size is 0.2 to 5.0 CBM

5. Connecting part adopts direction activity joints, easy adjustment

6. Flexible design , easy installation, improve work efficiency

Hydraulic clamshell bucket for telescopic arm:

Telescopic dipper arms are gaining popularity where dip excavation work needs to be carried out in tightly spaced environment.  The single centered mount hydraulic cylinder/ram clamshell bucket is specifically designed to be used on a telescopic dipper arm. The unique and powerful customized hydraulic cylinder/ram delivers smooth opening and closing actions with strong penetration force which is a pre-requisite for an effective telescopic clamshell bucket. 

Application:

For digging holes of construction ground work, chasm digging and mud, sand, coal, gravel loading . Especially for digging and loading in limited spaces like channel etc. Loading and unloading vessels, trains, cars.

Parameter:

Applicable models:

Clamshell bucket is suitable for the following excavator brand: CAT, komatsu PC, Hitachi EX(ZAX), Kobelco SK, daewoo (ZAX), doosan DH, Hyundai R, kato HD, Keith CX, sumitomo SH, Volvo, EC, LiuGong, YUCHAI GROUP, Sany , XCG, Bonny and other well-known excavator series.

Why to choose us:

1. We are one of the professional suppliers of international brand excavator buckets ,like HITACHI, KOMATSU, KOBELCO HYUNDAL, VOLVO, DAEWOO, SUMITOMO, KATO,and tooth, and other accessories parts. We are located in Guangzhou ,China.

2. With advanced CAD system and machining equipments, skilled workers, practical knowledge with quality materials, and carefully analysis, our products’ structure intension and using capability are guaranteed . The inside buffer plate is to support tensile load, which prolongs the service life of excavators. Regarding to the after-sales service, we offer 6 months warranty.

3.We spread our products to every corner of China, Southeast Asia, the Middle East, Europe and America, and provide professional information and service.
We warmly welcome clients from all over the world to contact us for any inquiry, and we will try our best to provide professional service to satisfy you.

Warranty and Return Policy:

1. All of our items are provided six months warranty for maintenance free.

2. Please contact us first if you have any dissent for our items you received, we will

try best to resolve the problem for you.

3. Items are not refundable or changeable after 90 days of purchase.

Product images: