Home > Earth-moving Machinery >

Excavator Telescopic Boom Arm 28 Meter Digging Depth

Categories Excavator Telescopic Boom
Brand Name: hongbang
Model Number: EX300
Certification: CE ,ISO
Place of Origin: China
MOQ: 1 piece
Price: 2000-50000usd
Payment Terms: T/T, L/C
Supply Ability: 50pcs/month
Delivery Time: 10-20days
Packaging Details: according to customer requirement
material: Q345+Q550
digging depth: 12-30meter
work environment: small space work site
excavator type: suit any brand pf excavator
application: earth soil depth grab
warrant: one year
  • Product Details
  • Company Profile

Excavator Telescopic Boom Arm 28 Meter Digging Depth

Product Description


  • 1, Technique: Top welding ,have professional technicians and skilful welding worker, professional design and manufacture.

  • 2, Good quality with competitive price

  • 3, Good services: Fast reply and any problem can solve at prompt time with our sincerity.

  • 4, We can design and customize according to your requirement

  • 5, Many different material such as Q345B,Q690D are optional to suit to your application.


Features:


High quality type commonly using wear resistant, high temperature tetragonal steel (Q690 or higher performance), through high-precision machining; first, second and third parts completely close fitting and operated by the extension of the cylinder's heavy duty piston. This form of telescopic boom has greater operating depth, for vertical excavation; and can generally be designed to be for operation up to three storeys; for digging in deep vertical environment even more. Generally used with shell bucket for digging soft mud.


Application


The excavator telescopic boom is mainly used where the turning radius is small, but in very deep excavation work environment. Top choice for urban subway construction and civil air defense projects.


The follow parameter of telescopic boom for your reference, we can design and customize as you requested.


Machine Weight12T20T22T30T35T40T45T
The smallest retraction length for forearm (mm)3500430046005400600065007000
The biggest extend length for forearm (mm)550068007200900096001000010500
Total weight (kg)1000150017002300260030003200
Bucket volume (m3)0.40.50.50.50.60.60.6
Max digging depth (mm)8500100001050012000125001300014000

introduction :

telescope arm can strench out directly to 20m deepth ,it is very high efficient to diggging depth .

Application:

subway construction ,small empty enviroment to work .


Model

Unit

YBTA2066

YBTA2982

YBTA3072

YBTA4082

Digging Depth

ft[m]

66[20]

82[25]

72[22]

82[25]

Vertical Wall Radious

ft[m]

26[7.8]

27[8.3]

23[7.1]

31[9.5]

Working Radious

ft[m]

35[10.6]

39[11.8]

34[10.5]

43[13.2]

Dumoing Height

ft[m]

22[6.6]

22[6.6]

32[9.8]

22[6.8]

Permision Vertical Angle

C

Working Pressure

psi[bar]

Working.Pull Force

lb[ton]

6,614[3]

7,716[3.5]

14,320[6.5]

24,250[11]

Max Pull Force

lb[ton]

11,023[5]

12,125[5.5]

24,251[11]

34,479[17]

Weight

lb[ton]

8,378[3.8]

11,904[5.4]

17,637[8]

20,944[9.5]

Push/Pull Speed

sec

20-15

20-15

30-15

30-15

Clamshell Bucket

yd

1.05[0.8]

1.31[1.0]

1.31[1.0]

2.62[2.0]

Equipment Grade

lb[ton]

20-25

25-35

30-40

40-50


Product Tags:

telescoping boom

  

extendable boom

  
China Excavator Telescopic Boom Arm 28 Meter Digging Depth factory
Send your message to this supplier
 
*From:
*To: Huizhou Hongbang Technology Co. Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You may also be interested in :
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly