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Long Reach/high Reach Boom

 

EIK long reach

 

 

With our extensive experience in designing and manufacturing of excavator long reach boom, you can now maximize your ROI (Return On Investment) on your existing fleet of excavators. Hundreds of customers have realized the value of long reach attachment where standard boom failed to get the necessary job done effectively. Our long reach front attachment can help you to achieve more than 50% digging depth and forward reach over a standard boom, saving you valuable cost and time, and maximizing your bottom line. Only structural grade tensile steel is used in our boom and stick construction, and we do design it with various grades of tensile steel depending on the nature of the application. We supply long reach packages for various excavator models ranging from 20  to 160 metric ton.

 

Many are amazed to find that a small island country of Singapore has well over 10 years history of long reach application in the construction industry. Long reach excavators are such a common sight in almost all construction sites across Singapore. The significance is not because of its popularity, but the wealth of knowledge and cumulative experience gained over the decades in designing a reliable solution at the given price point. The many years of practical experience in fabrication and field  testing have provided us with a solid foundation in helping our customers to customized long reach solutions for their application needs.

 

EIK long front

long reach front

 

 

Long reach front is an ideal solution for river and sea dredging either on land or barge, pond excavation and maintenance, deep foundation excavation, drainage construction, distant digging, etc.

EIK® long reach, always within reach !

There is no customized component/part used in our attachment, we design it with commonly available off the shelf components where customers can easily obtain from their local Caterpillar, Komatsu, Hitachi and Kobelco dealers.  Each long reach package come standard with the following items:

  • 1x boom

  • 1x stick/dipper arm

  • 1x bucket

  • 1x bucket cylinder/ram

  • 1x boom yoke pin

  • 1 set of Hydraulic pressure hose

  • 1 set of linkage

  • 2x bucket pin

  • 2x bucket link pin

  • Full set of hydraulic piping/pluming

  • Boom-to-stick locking arm (for 35ton class or smaller excavator only)

 

 

 

Excavator Operating Weight

Length A B C D Approximate Bucket Capacity
Max. Reach Max. Digging Depth Max. Height Boom Height

m

ft m ft m ft m ft m ft m3 Yard3
20-22 ton 15.5 50' 15.30 50' 2" 11.46 37' 7" 13.78 45' 3" 2.50 8' 3" 0.50 0.65
(44,000-48,400 lb) 16.5 53' 16.20 53' 2" 12.16 39' 11" 14.40 47' 3" 2.50 8' 3" 0.50 0.65
17.0 55' 16.80 55' 1" 12.60 41' 4" 14.95 49' 0" 2.60 8' 3" 0.40 0.52
23-26 ton 16.5 53' 16.20 53' 2" 12.01 39' 5" 14.70 48' 3" 2.70 8' 11" 0.60 0.78
(50,600-55,000 lb) 17.0 56' 17.10 56' 1" 12.85 42' 2" 15.60 51' 2" 2.70 8' 11" 0.60 0.78
18.0 59' 18.00 59' 1" 13.70 45' 0" 15.80 51' 10" 2.70 8' 11" 0.50 0.65
28-30 ton 18.5 60' 18.50 60' 5" 14.00 45' 11" 16.20 53' 2" 2.90 9' 7" 0.70 0.91
(61,600-66,000 lb) 20.0 65' 20.00 65' 1" 15.30 50' 2" 17.40 57' 1" 2.90 9' 7" 0.60 0.78
33-35 ton 20.0 65' 20.00 65' 1" 16.30 53' 6" 16.70 54' 9" 3.40 11'0" 0.70 0.91
(72,600-77,000 lb) 21.0 68' 21.00 68' 3" 17.00 55' 9" 17.48 57' 9" 3.40 11'0" 0.60 0.78
40-45 ton 21.0 68' 21.00 68' 3" 15.30 50' 2" 15.58 49' 3" 3.70 12' 2" 0.85 1.11
(88,000-99,000 lb) 22.0 72' 22.00 72' 2" 16.25 53' 4" 15.92 52' 3" 3.70 12' 2" 0.80 1.04
50-55 ton 22.0 72' 22.00 72' 2" 16.25 53' 4" 15.92 52' 3" 3.70 12' 2" 1.00 1.30
(110,000-121,000 lb)                        
60-65 ton 23.0 75' 23.00 75' 5" 17.80 58' 4" 17.50 57' 5" 4.10 13' 6" 1.25 1.63
(132,000-143,000 lb)                        
70-75 ton 24.0 79' 24.00 78' 8" 19.00 62' 4" 19.00 62' 4" 4.60 15' 1" 1.40 1.82
(154,000-165,000 lb)                        
80-85 ton 25.0 82' 25.00 82' 0" 19.20 62' 11" 19.20 62' 11" 4.70 15' 5" 1.50 1.95
(176,000-187,000 lb)                        
100-110 ton 27.0 88' 27.00 88' 7" 20.00 65' 7" 19.00 62' 4" 5.00 16' 5" 1.60 2.08
(220,000-242,000 lb) 28.0 92' 28.00 91' 9" 21.00 68' 10" 20.00 65' 7" 5.00 16' 5" 1.40 1.82
120-130 ton 28.0 92' 28.00 91' 9" 21.00 68' 10" 20.00 65' 7" 5.50 18' 1" 1.60 2.08
(264,000-286,000 lb) 29.0 95' 29.00 95' 1" 22.00 72' 2" 20.50 67' 3" 5.50 18' 1" 1.40 1.82

* The above specifications are for reference only, actual working range may vary from machine models.

** For the benefit of continuous product improvement, specifications are subject to change without prior notice.

 

 

A simple reconfiguration of mounting the hydraulic cylinder/ram at the underside of the stick/dipper arm would transform a typical long reach attachment to a simple high reach boom for demolition application.  A simpler and cost down version of a typical 3-piece demolition boom. A 2-piece demolition boom is also less taxing to control and operate, and operator can get the necessary job accomplished without going through major re-training, saving valuable time and cost.

 

It is also an excellent solution for slope forming where standard boom fall short in this respect.

 

 

high reach boomhigh reach boom

 

 

Every long reach package is professionally packed on metal rack for ease of transportation, hauling, handling and maximizing storage space.

long reach packaging

All long reach package designed for 35ton (77,000lb) and below class excavator will come standard with a boom-to-stick locking arm. The function of the locking arm is to secure the boom and stick, preventing any excessive movement and vibration during land transportation that may have given rise to unnecessary damage to the arm cylinder/ram. When not in use, it can be safely secured and tucked neatly under the boom as shown in the picture, and will bare no obstruction and safety concern during operation.

Why do long reach attachments larger than 35ton excavator not having the locking arm as a standard item?

Reason being for larger excavator, the long reach boom is usually not installed onto the excavator during transportation due to it excessive length, which may violate the local land transport regulation if it is not being detached from the machine. We are more than happy to supply it for the larger long reach attachment if customer deem necessary.

 

 

Click here to watch long reach video

Click here to download long reach product literature

 

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  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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