Thumb Bucket

Jiangtu hydraulic Thumb Bucket uses a thumb to help your excavator for various material handling applications, such as handling rocks, brushes, tree stumps, pipes, and other hard-to-maneuver materials.

As one of the leading hydraulic thumb bucket manufacturers in China, JIANGTU has a full range of thumb buckets for excavators from 1.5-50 tons. They are suitable for all kinds of brands and models of excavators.

Main Advantages of JIANGTU Thumb Bucket:

  • 1, 12 months warranty, 6 months free replacement;
  • 2. Q345B materials;
  • 3. Original Germany-made oil seals and joints;
  • 4. Full set spare parts ready for installation

Specification – Thumb Bucket

The following are the technical parameters of the Thumb Bucket.

MODELJT 02JT 03JT 04JT 06JT 08JT 10JT 14JT 20
Max jaw opening(m/m)8271300140018002300250025002700
Oil pressure(kg/cm2)100~130110~140120~160150~170160~180160~180180~200180~200
Set up pressure(kg/cm2)150170180190200210220250
Operating flux(lpm)15~4030~5550~10090~110100~140130~170180~250250~320
Cylinder volume(ton)
Apply excavator(ton)2~34~67~1112~1617~2324~3031~4041~50

Product Images & Video

Main Advantages of Thumb Bucket

  • The shape of JT’s Strong bucket grapple allows for the handling of various materials such as manure, compost, waste, tires, and lightweight residential debris;
  • Specially designed big capacity cylinder integrated control lever with operating buttons;
  • Wear and tear-resistant special steel is used;
  • Safe & efficient. Very strong steel can endure┬áhard job, so very safe and save time & money.


Through 10 years of digging in research and development, JiangTu Company achieved more than 20 patents such as invent/design patent successively and received CE, ISO, and SGS certificates from 2012 to 2021 and now started a new chapter to explore the global market.

Mini Excavator Models