Construction Machine Excavator Hydraulic Thumbs Mini Excavator Attachment Thumbs Used for Grapples and Rakes

• Customization: Available
• After-sales Service: 7/24 Available
• Warranty: 1 Year
• Model NO.: Bucket Thumb
• Type: Excavator Bucket
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: New
• OEM/ODM: Available
• Weight: 240 Kg - 1, 400 Kg
• G.E.T: High Quality
• Bucket Teeth: Optional
• Feather: Extreme Duty Rock Bucket
• Lip Protector: 4 PCS
• Capacity: 0.1 ~ 15cbm
• Material: Q355b/ Nm400 /Hardox450
• Brand: Cns or Customized
• Available Range: 1-100t
• Grad Size: 100*150 mm or Customized
• Packing: Standard Exporting Pallet
• Suitable: 1t~300t
• Color: Customized
• Transport Package: Wodden Carton/Pallet with Waterproof Treatment
• Specification: NM400 / NM500 / Q355 / Q460
• Trademark: CNS, or OEM as requested
• Origin: Xuzhou, China
• HS Code: 8431410000
• Production Capacity: 30000 PCS Anually
• Package Size: 120.00cm * 140.00cm * 120.00cm
• Package Gross Weight: 900.000kg

Product Description

Product Description

Construction Machine Excavator Hydraulic Thumbs Mini Excavator Attachment Thumbs Used For Grapples And Rakes  

1.The wide opening width with light weight maximize the operation efficiency with light weight.
2.Unlimited clockwise and anti-clockwise 180 degree rotatable
3.Special designed swing bearing for durability and big cylinder for more power
4.Check valve is embedded for better safety shock value enclosed for better safety from damage.

Type	Material & Plates Combinations	Working Conditions
Standard Bucket	Q355 + NM400 Teeth, adaptors, side cutters	Light duty works, such as digging and loading earth, sand, loose rock and gravel etc.
Heavy - Duty Bucket	Q355 / Q460 + NM400 Thicker plate and higher quality parts ( teeth, adaptors, side cutters)	Stronger and heavier than the GP bucket, HD bucket is for heavier excavating in hard and slightly rocky soil.
Severe Duty Rock Bucket	Q355 / Q460 + NM400 / NM 500 Rock teeth, adaptors, side cutters, wing protectors, side wearing plates, back wearing bars	SD buckets suitable for heavier working conditions in rocky types of soil and demolition works. It's wear-resistant for rocky works.
Extreme Duty Rock Bucket	Q355 / Q460 / Q690 +NM400 Rock teeth, adaptors, side cutters, wing protectors, side wearing plates, back wearing bars, lip protectors, heel shrouds	Strongest among the buckets above, XD rock bucket suits the most extreme construction conditions. Applied for highly abrasive cases such as severe rock, providing highest level wear protection.

Materials
• Q355 is also called A-572-50.
The A-572-50 steel is required to form the shell of the bucket. 
• NM400 is also called HB400 or AR400.
The AR400 steel on the bucket sides strengthen the bucket for high impact and abrasion. In fact the "AR" in AR400 steel stands for "Abrasian Resistant". The 400 of AR400 is a reference to the Brinell hardness of the steel. If you are looking to buy an excavator bucket, inquire what type of steel it is made of. Some buckets are built using a steel called T1 steel. AR400 steel is stronger and more wear resistant than T1 steel
 

 

Company Profile

CNS Machinery (Xuzhou) Co.,Ltd., located  in Xuzhou,  home of machinery  production  base. CNS  is expert  manufacturer for  cranes,  excavator and  loader  backhoe  buckets and accessories  like  ripper, grab  bucket, hydraulic cutter, compactor, auger drill, quick coupler, arm series products ever since 2006 when the factory was established, and now has integrated R&D, fabrication and domestic  transportation  systems  and  sales.  Based  on  rapid  development  and  growth,  we  started export  in  2015  and  now  has  mature  foreign  trade  team  and  experience  with  satisfying services teams. And CNS products are suitable for all kinds of famous brand excavators and have been widely praised. We expanded and rebuilt our factory to 60000m2 in 2023 to meet  the higher demand. CNS has strict inspection systems from raw materials to finished products,'Never compro-  mise in quality' is the basic principle and of CNS development and the only secret CNS gets so many cusomers from domestic foreign trade companies to overseas clients. We have advanced equipment, excellent quality, strict  management and technical team, to ensure the superiority of our products, with  IS09001 quality system certification. CNS invests nearly quarter of saleroom in R&D and provides OEM/ODM service for both in and aborad customers and famous enterprise, HYUNDAl etc. with the  most  cost-effective  prices.  And  we  are  trying  harder  to  service  customers  and  achieve mutual benefits, and to be the most realiable and trustworthy supplier

Cooperate With

Certifications

Packaging & Shipping

Global Sales

CNS Advantage

FAQ

Are you a manufacturer?
Yes! We are the manufacturer established in 2006 and started selling overseas in 2015.
Offer OEM/ODM service of cranes and excavator attachments.

Why choose CNS?
Source factory! Save your cost margin to higher quality and machining precision!
12 months warrranty!
Strong R&D team!
Flexible payment term. L/C is highly welcomed.
Cooperated shipping agent, saving more cost.

What is the way for delivery?
Mainly by shipment.
Optional railway for neighborhood countries.
 DHL, TNT, UPS,or FedEx for light accessories which are needed urgently.

What are your warranty terms?
12 months or 2000 working hours structural warranty on all our products, except failure caused by improper installation, operation or maintenance, accident, damage which are not caused by CNS.

What is your lead time?
We expanded and rebuilt factory to another 60000sqm to meet higher demand.
Stock order: 3-5 working days,
customized orders within 1-2 weeks.
Contact CNS service team to get an accurate lead time.