The ultimate attachment for your excavator – The Thumb Bucket combines thumb and bucket functionalities for versatile and efficient excavation.
Thumb Bucket
Description
In the world of heavy machinery, precision and efficiency are paramount. That’s why we’ve engineered the Excavator Thumb Bucket, designed to revolutionize how you handle materials on the construction site.
The Excavator Thumb Bucket is a game-changer in the world of excavation. With its innovative design, this attachment combines the functionalities of a thumb and a bucket, making it an essential tool for any construction project. It is perfect for handling irregularly shaped objects and can dig and grade with the same precision as a traditional excavator bucket. Let’s compare it to the traditional excavator bucket. Traditional buckets lack the finesse needed for delicate operations, often leading to spills, inefficiencies, and increased project timelines.
The hydraulic thumb grab bucket is compatible with a wide range of excavator models, easy to install, and built to last. If you’re looking for a versatile and efficient tool that can handle all your digging, grading, and material handling needs, the hydraulic thumb grab bucket is the perfect choice.
With its innovative design, the Excavator Thumb Bucket offers unparalleled control and grip. Whether you’re lifting, moving, or sorting materials, this attachment ensures you get the job done with ease and precision.
Imagine effortlessly picking up debris from a demolition, sorting materials swiftly at a recycling center, or delicately placing heavy stones in a precise position for landscaping – all achievable with the Excavator Thumb Bucket.
Crafted from high-strength, durable materials, this attachment is designed to withstand the harshest conditions and deliver consistent performance day in and day out.
Excavator Thumb Bucket General Arrangement Drawing
Product Data
| Category | Unit | HT-TGBmini | HT-TGB02 | HT-TGB04 | HT-TGB06 | HT-TGB08 |
| Rotation angle | 360 | 360 | 360 | 360 | ||
| Oil pressure | bar | 80-120 | 110-140 | 120-160 | 150-170 | 160-180 |
| Operating flow | lpm | 25-40 | 30-55 | 50-100 | 90-110 | 100-140 |
| Excavator weight | ton | 1.5-3 | 4-6 | 6-9 | 12-16 | 17-23 |
| Open width | mm | 750 | 1260 | 1300 | 1700 | 2200 |
| Weight | kg | 108 | 263 | 280 | 730 | 1260 |
Product material
| Material | Code | Related Chemical Composition | Hardness(HB) | Extension(%) | Drag and extension intensity (N/mm2) | Bend Intensity (N/mm2) | ||||
| C | Si | Mn | P | S | ||||||
| Alloy | Q355B | 0.18 | 0.55 | 1.4 | 0.03 | 0.03 | 163-187 | 21 | 470-660 | 355 |
| Chinese High-Strength alloy | NM360 | 0.2 | 0.3 | 1.3 | 0.02 | 0.006 | 360 | 16 | 1200 | 1020 |
| High-Strength alloy | HARDOX-500 | 0.2 | 0.7 | 1.7 | 0.025 | 0.01 | 470-500 | 8 | 1550 | 1300 |
Feature
- Hydraulics enables controlled movement of thumb
- Thumb easily retracts to the stick or can be removed completely when not in use
- Load holding valve helps prevent slippage
- Serrated edge holds material secure to bucket for superior loading and safe material handling
- Heavy duty cylinder for the most demanding applications
- Reinforced pivot area provides extra strength
