-
Excavator Boom Arm
-
Long Reach Excavator Booms
-
Excavator Telescopic Boom
-
Demolition Boom
-
Excavator Pile Driving
-
Excavator Rock Bucket
-
Excavator Rock Ripper
-
Excavator Tunnel Boom
-
Mechanical Excavator Grab
-
Hydraulic Log Grapple
-
Excavator Sliding Arm
-
Excavator Standard Arm
-
Excavator Thumb Bucket
-
Ditch Cleaning Bucket
-
Excavator Tilt Bucket
-
Excavator Skeleton Bucket
-
David CordovaHigh quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here.
-
Vaina ConroyVery happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations.
-
William HollisterVery helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.
Kobelco CE Antiwear Excavator Long Arm , Practical Long Reach Boom CAT KOMATSU
Material | Q355B | Colour | Custom |
---|---|---|---|
Condition | New Long Reach Boom & Arm | Warranty | 1 Year |
After-sales Service Provided | Online Support | Bucket Capacity | 0.4-0.5CBM |
High Light | Kobelco Excavator Long Arm,Antiwear Excavator Long Arm,Practical Long Reach Boom |
long reach boom arm PC200 CAT320 ZX200 SK200 SY312 long boom arm for DOOSAN HYUNDAI KOMATSU KOBELCO
The video show of dipper arm extension

Product advantage of long excavator boom and arm:
01 Use Q355B material,
02 Adopts precision steel pipeline
03 Adopt alloy copper sleeve big arm base
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm
07 Angle of boom and arm can reach 163°
The specification of excavator boom stick
Excavator Ton | Total Length(mm) | (A)Boom(mm) | (B)Arm(mm) | Maximum Digging Radius(mm) | Maximum Digging Depth(mm) | Maximum Unloading Height(mm) | Maximum Digging Height(mm) | Bucket Volume(cbm) | Cylinder(ton) |
11-15T | 13000 | 7250 | 5750 | 11200 | 9000 | 7550 | 9350 | 0.15-0.3 | 12T |
20-25T | 15400 | 8220 | 7180 | 14500 | 11300 | 10400 | 12600 | 0.4-0.6 | 12T |
20-30T | 18000 | 10000 | 8000 | 17300 | 13000 | 17200 | 14000 | 0.4-0.7 | 12T |
35-40T | 20000 | 11000 | 9000 | 19200 | 14900 | 12900 | 15200 | 0.6-1.2 | 12T |
40-45T | 22000 | 12000 | 10000 | 21300 | 16000 | 14000 | 17000 | 0.5-1 | 20T |
40-50T | 24000 | 13000 | 11000 | 23000 | 17900 | 15200 | 18100 | 0.5-1.1 |
The excavator boom and stick long introduce
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
The pictures of excavator long arm for caterpillar