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Excavator Long Reach Booms Sticks

excavator long boom arm

Excavator Long Reach Boom is a special-purpose attachment for long distance dredging in slope forming, settling banks, cleaning ponds/waterway, etc. application.

We are a professional manufacturer in China, specializing in Designing and making Long Reach Booms, High Reach Demolition Front, Shortened Rock Boom Stick, Bucket, and other kind of Excavator Attachment, our product has been sold to USA, England, UAE, Russia Australia, Egypt etc. counties.

18M Long Reach Boom Stick for CAT320 Excavator


configuration of long reach excavator

Our Long Reach Package Include:

  1. 1x Boom(12)
  2. 1x Arm/Stick (9)
  3. 1x Standard/Mud Bucket(1)
  4. 1x Bucket Cylinder/Ram (7)
  5. 1x Bucket Linkage(6)
  6. 6x pin(2,3,4,5,8,12)
  7. 4x Hose(10,11)

parts indicated in Blue No. are what our long reach booms package cover; parts in red No. are your original parts, we will furnish boom & arm cylinder and related pin, hose, and counterweight is available on request


Characteristics:

  1. Long Reach Booms are made of high strength and high Tensile alloy steel steel Q345B, and a better material is optional - Q690 with yield strength 700Mpa
  2. Inside of Booms with we design baffle plates that make booms strong and durable to withstand torsional loads
  3. Our boom and arm are large-welded box structure and thick or multi-plates for high-stress areas.
  4. High quality accessories such as pipeline, pins, bushes and cylinders,
  5. Camera system can be furnished on your request
  6. Lock Valve is optional as a security tool to prevent boom down in the event of hydraulic hose blows
  7. Bucket cylinder With protective Guard.
  8. Various of Attachment to fit long reach booms: standard digging bucket, mud bucket, skeleton bucket, grapple.

Workmanship:

reinforcement on excavator long reach booms
Critical areas of our Long Boom stick are reinforced by thicker steel.

steel sheet beveled before welding excavator long attachment
Steel Plate edge is beveled before welding. that make sure good welding penetration

excavator long reach attachment welding
Welding Effect of CO2 Arc Welding applied in our production, and Auto Welding is utilized for straight welding line and critical areas.

Working Range of Long Reach Front

long reach excavator arm drawing

Excavator Tonnage (Ton) 12-20 20-25 30-36
Total Boom Arm Length (m/'') 13/42.7'' 15.4/50.5'' 18/59.1'' 18/59.1'' 20/65.6''
Bucket Capacity (M3) 0.3 0.5 0.4 0.9 0.7
Max. Digging Radius (m/'') ( A ) 12.5/41'' 15/49.2'' 17.3/56.8'' 17.3/56.8'' 19.2/63''
Max. digging depth (m/'') ( B ) 8.6/28.2'' 10.3/33.8'' 12.1/39.7'' 12.1/39.7'' 14/45.9''
Max. vertically digging depth (m/'') ( C ) 8.1/26.6'' 9.4/30.8'' 11.2/36.7'' 11.2/36.7'' 13.1/43''
Max cutting Height (m/'') ( D ) 11.3/37.1'' 12.8/42'' 15.3/50.2'' 15.3/50.2'' 16.6/54.5''
Max. unloading height (m/'') ( E ) 9.8/321.5'' 10.2/33.5'' 12.2/40'' 12.2/40'' 13.5/44.3''
Min. Rotary radius (m/'') 4/13.1'' 4.72/15.5'' 5.1/16.7'' 5.1/16.7'' 13.5/44.3''
Boom Length (m/'') 7.1/23.3'' 8.6/28.2'' 9.9/32.5'' 9.9/32.5'' 11/36.1''
Arm Length (m/'') 5.9/19.4'' 6.8/22.3'' 8.1/26.6'' 8.1/26.6'' 9/29.5''
Stick Max. cutting force(KN) 82 82 64 115 94
Bucket Max. cutting force (KN) 151 151 99 151 151
Folding Length (mm) ( F ) 10/32.8'' 12.6/41.3'' 14.3/46.9'' 14.3/46.9'' 15.3/50.2''
Folding Height (m/'') ( G ) 3/9.8'' 3.34/11'' 3.48/11.4'' 3.545/11.6'' 3.57/11.7''
Counterweight (ton) 0 0 1.5 0 3

Excavator Tonnage (Ton) 30-36 40-47 45-55 >50
Total Boom Arm Length (m/'') 22/72.2'' 20/65.6'' 22/72.2'' 24/78.7'' 26/85.3''' 28/91.9''
Bucket Capacity (M3) 0.5 1 0.8 0.6 0.4 0.4
Max. Digging Radius (m/'') ( A ) 21.02/69'' 19.2/63'' 21.02/69'' 23.02/75.5'' 25/82'' 26.8/87.9''
Max. digging depth (m/'') ( B ) 15.41/50.6'' 14/45.9'' 15.41/50.6'' 16.41/53.8'' 17.5/57.4'' 19.1/62.7''
Max. vertically digging depth (m/'') ( C ) 15.52/50.9'' 13.1/43'' 14.52/47.6'' 15.52/50.9'' 16.7/54.8'' 18.4/60.4''
Max cutting Height (m/'') ( D ) 17.17/56.3'' 15.6/51.2'' 16.17/53.1'' 17.17/56.3'' 20.3/66.6'' 21.3/69.9''
Max. unloading height (m/'') ( E ) 14.83/48.7'' 13.7/44.9'' 14.92/49'' 15.63/51.3'' 17/55.8'' 18.2/59.7''
Min. Rotary radius (m/'') 6.2/20.3'' 6.2/20.3'' 7.74/25.4'' 7.74/25.4'' 8.3/27.2'' 9.5/31.2''
Boom Length (m/'') 12/39.4'' 11/36.1'' 12/39.4'' 13/42.7'' 14/45.9'' 15/49.2''
Arm Length (m/'') 10/32.8'' 9/29.5'' 10/32.8'' 11/36.1'' 12/39.4'' 13/42.7''
Stick Max. cutting force(KN) 78 167 138 109 109 109
Bucket Max. cutting force (KN) 151 151 151 151 151 151
Folding Length (mm) ( F ) 1.696/5.6'' 15.3/50.2'' 16.96/55.6'' 17.96/58.9'' 19.4/63.6'' 20/65.6''
Folding Height (m/'') ( G ) 3.67/12'' 3.67/12'' 3.67/12'' 3.67/12'' 3.8/12.5'' 3.8/12.5''
Counterweight (ton) 3.5 2 3 3.5 4 5

Our Long Reach Booms Sticks fit most makes and models, Include but not limit below models.

  • Komatsu Excavator Model: PC160LC-8, PC200, PC210, PC228, PC220 PC270, PC300, PC350, PC450, PC600, PC850, PC1250
  • Caterpillar Excavator Model: CAT320, CAT323, CAT326, CAT329, CAT330, CAT335, CAT336, CAT349, CAT352, CAT374, CAT390
  • Hitachi Excavator Model: ZX210, EX200, EX220, EX330, EX350, ZX200, ZX240, ZX330, EX350, EX400, ZX470, ZX670, ZX870, EX1200, EX1900
  • Volvo Excavator Model: EC220, EC235, EC250, EC300, EC350, EC355, EC380, EC480, EC750
  • Doosan Excavator Model: DX225, DX235, DX255, DX300, DX350, DX420, DX490, DX530, DX800
  • Kobelco Excavator Model: SK200, SK210, SK220, SK250, SK260, SK300, SK330, SK350, SK380, SK460, SK500, SK850
  • Sumitomo Excavator Model:?SH210, SH225, SH240, SH300, SH330, SH350, SH460, SH480, SH500, SH700, SH800
  • Hyundai Excavator Model: R200, R210, R220, R290, HX220, HX235, HX260, HX300, HX330, HX380, HX430, HX480, HX520, R1200

Frequently Asked Questions

Common questions about excavator long reach booms, applications and wearing parts.

Q1Can an excavator with a long reach boom work in sea water?

Yes. It can work in sea water, and our long reach booms are painted with anti-corrosive coating. Please note that some wearing components may not last as long as normal because of sea water corrosion, such as bushes, bucket and bucket cylinder.

Q2Can a long reach excavator do hammering work?

It is not recommended. Long reach excavators are designed mainly for long reach dredging or moving material. If your job needs long reach hammering, please consult with us and we will recommend a suitable hammer model.

Q3Do I need to buy wearing parts overseas from you?

No. Most wearing parts on our long reach booms are standard parts, such as bucket cylinder, bushes and cylinder seals. You can usually buy these parts locally.


For More Information Please Visit: Long Reach Booms

High Reach Demolition Boom

extension stick for excavator

Application:

it is mainly applied in demolishing high-rise building application, and it's a high productivity and safe way to tear down building compare with traditional way

Characteristics:

  • 3 pieces booms are specially design for demolish high building, and it is flexible in operation and security compare with traditional demolition techniques
  • Modular joint is available, quick mount and dismount boom arm for transport need, and it can also be converted into long reach booms
  • Camera and dust suppression system is optional to install.
Parameter of high reach demolition attachment
Excavator Operating Weight(Ton) 12T 20T 22T 30T 35T 40T 45T
Total Length of Demo Booms 12M 14M 16M 18M 20M 22M 24M
Limitation Weight of Shear under 0.8ton under 1.5ton under 2ton under 2ton under 2ton under 2ton under 2ton
Overall Height 3M 3.1M 3.16M 3.29M 3.29M 3.42M 3.42M

30m demolition boom for hyundai R520 excavator
30m demolition boom for excavator Hyundai R520


For More Information, Please visit High Reach Demolition Booms

More Excavator Front Attachments

Custom boom and arm solutions for material handling, sheet pile driving and deep foundation excavation applications.

material handler boom with grapple attachment

Material Handler Booms

Long reach booms for material handlers provide a larger working range for clamshell buckets, orange peel grapples and scrap handling applications.

  • For 20 to 47 ton excavator classes
  • Boom arm length from 11.5m to 16.8m
  • Drop nose or linkage style available

View Details

sheet pile driven long boom arm

Sheet Pile Driven Long Boom Arm

Reinforced long boom arm designed for sheet pile driving work, with improved reach, operating convenience and strengthened high-stress areas.

  • Improved working height and reach
  • Reinforced boom and arm structure
  • Custom built for excavator model and job site

View Details

telescopic dipper arm with clamshell bucket

Telescopic Dipper Arm

Telescopic dipper arm with clamshell bucket is used for removing material from deep or confined pits where a traditional long reach boom is not suitable.

  • Fits 15 to 60 ton excavators
  • Suitable for confined working space
  • Commonly used in bridge and metro foundation pits

View Details