Kaiping Zhonghe Machinery Manufacturing Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 50set one month |
| Delivery Time | 15`20days |
| Packaging Details | Plastic wrap and bubble wrap packing |
| 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 |
| Brand Name | ZHONGHE |
| Model Number | 20-27T |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50set one month |
| Delivery Time | 15`20days | Packaging Details | Plastic wrap and bubble wrap packing |
| 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 |
| Brand Name | ZHONGHE | Model Number | 20-27T |
| Certification | CE | Place of Origin | China |
| High Light | 163 Degree Excavator Long Arm ，Long Reach Excavator Booms For CAT ，Long Reach Excavator Booms For SANY | ||
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
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
Introduce of excavator long arm
The extended arm is generally made of Q345B steel, with good strength and rigidity. The shaft sleeve is generally made of 45#+20# steel, with 40Cr bushing, coupled with lubricating butter, which greatly reduces the shear force produced by the shaft and sleeve in frequent rotation, thus increasing the service life of the shaft sleeve. The extended arm is generally a box-type structure, that is, the upper and lower two cover plates and the left and right two wall panels. The internal buffer bars must be welded, and the buffer bars must be opened with elliptical holes, so as to better release the stress generated by the extended arm during welding and work, and avoid its damage to the extended arm.
The pictures of excavator long arm for caterpillar
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2018
Total Annual:
1500000-2200000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments Esteblished in 2018, Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments
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