BONOVO fit all sizes Durable good quality excavator thumb bucket

Short Description:


Type:Pin on/Weld on


Recommended Applications: used in a variety of applications including the handling of disposable waste, brush, logs, construction debris, stones, pipes, landscape works and many others.


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In order to achieve a more perfect fit, Bonovo can customize the size according to the needs of customers.

thumb grab bucket 0

Thumb grab bucket

Add versatility to your excavator with a thumb for a variety of material handling applications such as site prep, waste recycling, demolition and logging applications.
Thumb Bucket unique universal design of BONOVO provides an solidly built thumb fitting all models of excavators. it works well with all quick couplers, makes changing buckets & other attachments a breeze.

  • Multiple styles to fit your needsSizes to fit almost any excavator
    • Mechanical, adjustable
    • Stick-mounted hydraulic
    • Direct-link hydraulic, main pin mount
    • Progressive-link hydraulic, main pin mount
  • Rugged design for long life
  • Mechanical Thumb
    • Easy & quick installation by qualified welders
    • All pins and hardware included

Commonly used tonnage parameters:

No. Model Carrier Outline Size Thumb Weight  Teeth Number  Plate Thickness
(T) (Inch) (Kg)
1 BV02 <3 8”x 21” 41 2  1/2”
2 BV03 <3 8”x 24” 46   1/2”
3 BV04 3-4 8”x 30” 50   1/2”
4 BV06 4-6 10”x 35” 120   5/8”
5 BV07 5.5-7  12”x 40” 113  5/8”
6 BV10 8-10  18”x 45” 226  1”
7 BV18 11-18  18”x 50” 285  1”
8 BV200 18-23  24”x 58” 454  1”
9 BV250 23-27  30”x 62” 670  1 1/4”

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  • certificate OEM Transaction process

    Q:Are you a manufacturer?
    A:Yes! We are the manufacturer established in 2006. We do OEM manufacture service of all excavator attachments and undercarriage parts for famous brand like CAT, Komatsu and their dealers all over the world, such as Excavator/Loader Buckets, Extend Boom & Arm, Quick Couplers, Rippers, Amphibious Pontoons, etc.Bonovo Undercarriage Parts offered a wide range of undercarriage wear parts for excavators and dozers. Such as track roller,carrier roller,idler,sprocket,track link,track shoe,etc.

    Q:Why choose BONOVO over any other companies?
    A:We manufacture our products locally. Our customer service is exceptional and personalized for every customer. Every BONOVO product is armored and durable with a 12-month structural warranty. We use high quality materials sourced from the very best in China. Our design team works closely with customers for any custom orders.

    Q:Which payment terms can we accept?
    A:Normally we can work on T/T or L/C terms, sometimes DP term.
    1). on T/T term, 30% advance payment is required and 70% balance shall be settled before shipment.
    2). On L/C term, a 100% irrevocable L/C without “soft clauses” can be accepted. Please contact directly with our customer representatives for specific payment term.

    Q:What logistics way for product delivery?
    A:1).90% in shipment by sea, to all main continents such as South America, Middle East, Africa, Oceania and Europe, etc.
    2). For neighborhood countries of China, including Russia, Mongolia, Uzbekistan etc., we can ship by road or railway.
    3). For light parts in urgent need, we can deliver in international courier service, including DHL, TNT, UPS or FedEx.

    Q:What are your warranty terms?
    A:We provide a 12-month or 2000 working hours structural warranty on all our products, except failure caused by improper installation, operation or maintenance, accident, damage, misuse or non Bonovo modification and normal wear.

    Q:What is your lead time?
    A:We aim to provide customers with a fast lead time. We understand emergencies happen and priority production should be preferred in a faster turnaround. A stock order lead time is 3-5 working days, while custom orders within 1-2 weeks. Contact BONOVO products so we can provide an accurate lead time basing on situations.


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