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| Categories | Excavator Tunnel Boom |
|---|---|
| Brand Name: | ZHONGHE |
| Model Number: | 6~30T |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1set |
| Price: | 26000$-30000$ |
| Supply Ability: | 50set one month |
| Delivery Time: | 15`20days |
| Packaging Details: | Plastic wrap and bubble wrap packing |
| Warranty: | 6 months |
| Color: | Blue,Yellow,Black,Customized |
| Part name: | Heavy rock arm |
| Type: | for excavator |
| Material: | Q355B |
| After-sales service provided: | 6 Months |
| Condition: | customized |
| Shaft diameter: | customized |
| Company Info. |
| Kaiping Zhonghe Machinery Manufacturing Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Heavy Rock Boom Arm For Excavator CAT450
Catalogue ZH excavator boom arm.pdf
My name is sophia from Zhonghe Machinery , our factory produce
telescopic arm and different types of long arm , please contact me
directly for more details.
whatsapp/wechat:+86 18127591702
sophia@excavatorboomarm.com
Line~:supersophia1990
@excavatorrockbuckets.com
The production advantage of our Rock boom arm with ripper for excavator
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 Tolerance within 5-10um, ensure the accuracy of hole
| Tons | 35T | 40T | 45T | 50T | 65T | 80T |
| The length of boom and arm | 8200 | 8500 | 8500 | 8700 | 8850 | 9150 |
| Working weight | 12000 | 15000 | 17000 | 20000 | 25000 | 30000 |
| the Max digging height | 7850 | 8200 | 8400 | 8700 | 8890 | 9800 |
| The Max reach range | 7550 | 7890 | 7890 | 8110 | 8410 | 8690 |
| The Max depth | 3200 | 3250 | 3100 | 3220 | 3500 | 3760 |
| The height of the ripper | 1350 | 1350 | 1400 | 1500 | 1650 | 1650 |
| name | main material | warranty(day) |
| Boom | Q355B | 180 |
| Arm | Q355B | 180 |
| Cyliner protector guard | Q355B | 180 |
| cylinder | - | 180 |
| Linkage assenbly | Q355B | 180 |
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