Mechanical Thumb for 5 Ton Excavator Mini Size Thumb

• Customization: Available
• Type: Excavator Thumb
• Application: Excavator
• Model NO.: Mechanical Thumb
• Certification: ISO9001: 2000, SGS
• Condition: New
• Material: Q345/Nm400/Hardox450
• Available Range: 1 ~ 40t Excavator
• Opening: 400~1650mm
• Thumb Width: 180~1200mm
• Color: Black/Yellow/Gray
• OEM & ODM: Avaliable
• ID Plate: Free
• Transport Package: Plywood Pallet
• Specification: 400~1650mm
• Trademark: BONOVO
• Origin: China
• HS Code: 8431499900
• Production Capacity: 300pieces/Month
• Package Size: 100.00cm * 40.00cm * 80.00cm
• Package Gross Weight: 200.000kg

Product Description

To achieve an unrivaled fit, our product design process is meticulously refined.
Bonovo excels at customizing sizes precisely to meet the unique requirements of each customer.
Elevate your machinery's performance with a BONOVO mechanical thumb! Our mechanical thumbs significantly enhance your excavator's versatility, enabling it to effortlessly pick up, grasp, and hold cumbersome materials such as rocks, trunks, concrete, and branches. The synchronized rotation of both the bucket and thumb ensures a consistent grip on the load, maintaining stability and precision during operation.
 

Specification

Tonnes	Type	A/mm	B/mm	C/mm	D/mm	weight/Kg
1-2T	mechanical	788	610	108	200	32
2-3T	mechanical	844	750	108	234	45
3-4T	mechanical	1030	800	118	270	87
5-6T	mechanical	1287	907	138	270	105
7-8T	mechanical	1375	1150	180	310	155
12-14T	mechanical	1590	1405	232	400	345
14-18T	mechanical	1645	1550	232	400	345
20-25T	mechanical	1720	1750	250	450	392

 

Detailed Specifications
 

 

Customizable width Thumb width can be adjusted according to the customer's actual working conditions, commonly for two teeth modeling. The two teeth are serrated, which can better fix the material.

Mechanical Thumb is divided into mechanical and hydraulic. mechanical is fixed on the connecting rod, the bearing part of the three-hole design can adjust the Angle of the thumb to complete the work more efficiently, while the connecting rod doesn't need to be removed. With fixed supporting, the thumb can be close to the stick arm.

Painting Difference colors can be chosen as per request to fit different machines. Before painting, sand blasting process will be also used to be prepared for the better appereance. Two times painting are used to enhances color durability.

 

Application Scenarios

 

 

 

 

Company Introduction Xuzhou Bonovo Machinery & Equipment Co., Ltd. is strategically located in Xuzhou city, the largest hub for construction machinery production in China.
We are a distinguished company engaged in the research and development, as well as manufacturing of excavator and loader attachments. From raw materials to the final product, each stage undergoes stringent quality inspections to ensure superior quality. Our product range primarily includes attachments for excavators and loaders, designed to meet diverse engineering requirements. We provide optimal solutions for all types of earthwork, ensuring full satisfaction for our clients.