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Clamshell Bucket

 

mechanical clamshell

hydraulic clamshell

 

 

Being a specialist in long reach solutions which cater predominately for dredging and deep excavation work. It is inevitable for us to complement our long reach solution with various design of clamshell bucket, providing our customer with unparallel value added 1 stop services. Clamshell buckets are commonly used for dredging application, loading and unloading industrial wastes, grains, sands and so forth in addition to digging and excavation. We design, develops and manufacture both hydraulic and mechanical clamshell use on excavator and crane.

 

 

 Hydraulic Clamshell

 

The CS series 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 optimize to match with the locus of the hydraulic cylinder/ram to deliver consistence full load for maximum productivity.

 

hydraulic clamshell bucket

hydraulic clamshell bucket

 

Model

No. of Cylinder

Heaped Capacity

Approximate Weight

m3

yard3

Kg

lb
CS10HD 2 1.0 1.30 1,236 2,720
CS15HD 2 1.5 1.95 1,450 3,190
CS20HD 2 2.0 2.60 1,800 3,960
CS25HD 2 2.5 3.25 2,425 5,335
CS30HD 4 3.0 3.90 3,090 6,800
CS35HD 4 3.5 4.55 3,600 7,920
CS40HD 4 4.0 5.20 4,372 9,620

 

 

 Mechanical/Cable Clamshell

 

The fully mechanical clamshell is designed specifically to be used on a crane for large capacity dredging and digging application. The opening and closing action is operated via cable. 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 hanger is constructed with high tensile steel.

 

The design concept and criteria of a dredging versus a general purpose loading/unloading mechanical/cable clamshell differs greatly due to its differences in the nature of application and working condition. The geometry and weight distribution of a good clamshell design plays a significant role in determining its overall efficiency.

 

cable Clamshell bucket

cable clamshell

 

 

 

 Hydraulic Clamshell 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 design to be used on a telescopic dipper arm. The unique and powerful customized hydraulic cylinder/ram  delivers smooth opening and closing action with strong penetration force which is a pre-requisite for an effective telescopic clamshell bucket.

 

 

 

 

 

Features:

- Full alloy steel construction, combined with 400 BHN wear resistance steel to reduce the maintenance replacement frequency.

- Optional fitting of bolt-on cutting lips or fabricated teeth.

- Optimized bowl's radius matches with the locus to deliver consistence full load for maximum productivity.

 

long reach boom

high reach demolition boom

telescopic clamshell buckets

Grapple

crusher, pulverizer

fork grapple

skeleton bucket

 

  Contact Information:

  Sales Office:                                                                                                                                       Manufacturing Facility:

EIK Engineering Pte. Ltd.

Address: 99 Cashew Road, #13-07, Singapore 679670.
Tel: +65-9815 9685 Fax: +65-6877 0013

E-Mail: sales@eikengineering.com / info@eikengineering.com

 

EIK Engineering Sdn. Bhd.

Postal Address: Peti Surat No. 35, Pejabat Pos Skudai, 81300, Johor Bahru, Malaysia.
Factory address: PTD 72657, Jalan Seelong, Senai, 81400, Johor, Malaysia.
Tel: +607-5983082 / +607-5983087, Fax: +607-5983081

E-mail:  sales@eikengineering.com / info@eikengineering.com


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