Yakai Precision Machinery (Yantai) Co., Ltd
| Payment Terms | L/C, D/P, T/T |
| Supply Ability | 100 Units per Month |
| Delivery Time | 5-8 Days or Negotiated |
| Packaging Details | Wooden Tray |
| Type | Manual |
| Material | Q345B Steel / Q235B Steel |
| Suitable Excavator | From 2 tons to 30 tons |
| Adaptor Type | Fixed Type |
| Adaptor Pins | 42CrMo Heat-treated pins |
| Service | OEM/ODM |
| Brand Name | CTHB |
| Model Number | CTHB-02 to CTHB-10 |
| Certification | CE/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T | Supply Ability | 100 Units per Month |
| Delivery Time | 5-8 Days or Negotiated | Packaging Details | Wooden Tray |
| Type | Manual | Material | Q345B Steel / Q235B Steel |
| Suitable Excavator | From 2 tons to 30 tons | Adaptor Type | Fixed Type |
| Adaptor Pins | 42CrMo Heat-treated pins | Service | OEM/ODM |
| Brand Name | CTHB | Model Number | CTHB-02 to CTHB-10 |
| Certification | CE/ISO | Place of Origin | China |
| High Light | ODM Excavator Bucket With Grapple ，Excavator Bucket With Grapple 5.4 Ton ，5.4 Ton Mini Excavator Grapple Bucket | ||
Manual Excavator Thumb Bucket Grapple Excavator Grab Bucket
Clamp Bucket Specification
| Item Model | Unit | CTHB-02 | CTHB-03 | CTHB-04 | CTHB-06 | CTHB-08 | CTHB-10 |
| Weight | kg | 180 | 360 | 520 | 840 | 1430 | 1860 |
| Max Opening | mm | 818 | 1150 | 1380 | 1550 | 2220 | 2235 |
| Oil Pressure | kg/m^2 | 100-130 | 110-140 | 120-160 | 150-170 | 160-180 | 160-180 |
| Operating Oil | L/min | 25-40 | 30-55 | 50-100 | 90-110 | 100-140 | 130-170 |
| Cylinder Volume | ton | 4 | 5.4 | 5.4 | 8.2 | 10 | 12 |
| Suitable Excavator | ton | 2~3 | 4~6 | 7~11 | 12~16 | 17~23 | 24~30 |
* The Parameter above may change with the technology improvement, will not notice additionally, please understand.
* For other diameters and lengths, we can customize service, OEM/ODM
What Is Thumb Bucket? | Excavator Thumb Bucket
Mechanical Thumb Bucket: The bucket can be used for digging tasks. A Thumb bucket kit can apply for grabbing rock, wood, and other objects. The power to drive the thumb is from the excavator's small arm.
Excavator Thumb Bucket Features
Excavator Integrated Thumb Bucket
Can be used for hydraulic excavator grab disassembly and recovery/civil applications.
Company Details
Business Type:
Exporter,Trading Company
Year Established:
2013
Employee Number:
70~100
Ecer Certification：
Active Member
Yakai Precision Machinery (Yantai) Co., Ltd Yakai Precision Machinery is a trading company that mainly exports excavator attachments and other construction equipment in China, founded in 2013. Since the found year, we focus on... Yakai Precision Machinery (Yantai) Co., Ltd Yakai Precision Machinery is a trading company that mainly exports excavator attachments and other construction equipment in China, founded in 2013. Since the found year, we focus on...
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