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 |
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
CAT 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
Introduce of excavator long arm
Is just because of the standard of excavator arm length cannot
satisfy some workplace, so more and more excavator can lengthen arm
is used to fill the blank, such as the pit operation foundation
engineering, the work high above the building demolition or clear
river in areas such as construction and maintenance, etc., must be
used extended arm can be efficient quickly complete the indicators
of engineering requirements.
River dredging
River dredging
The continuous expansion of the city, the demolition of old urban
areas. For safety reasons, the government chose to demolish the
lower floors with three long arms instead of blasting them. The
three extended arms add a middle arm on top of the original two
extended arms. The middle arm can protect the driver's safety to a
great extent. The three-stage extension arm is operated with hammer
or hydraulic shear.
The pictures of excavator long arm for CAT
