Yantai Dopro Industry Technology Co., Ltd.
ONE STOP SOLUTION FOR EXCAVATOR ATTACHMENT
Add to Cart
Hydraulic Thumb SK100 PC70 PC75 PC75MR PC78 PC100 PC100-6 EC75D EC80D Excavator Thumb for 7-11 Tons Excavators
What is a thumb cylinder?
Thumb cylinders are high quality welded cylinders specifically designed for use on mini excavators, tracked excavators, wheeled excavators and backhoes for hydraulic thumb applications.
What are the thumbs on an excavator?
In principle, an excavator thumb attachment is another lever that can be used in combination with the excavator's bucket in order to pick up material like branches, brush, rocks etc.
What is the difference between a manual thumb and a hydraulic thumb?
In contrast to manual thumbs that require operators to manually adjust the thumb's position, hydraulic thumbs offer an advanced level of control, all from the comfort of the operator's cab
Do you need a thumb on excavator?
Adding a thumb to your excavator and bucket or rake can boost your productivity and the versatility of your machine. Thumbs can help your excavator safely and securely grab and hold more material.
Application
Construction wastes and solid wastes sorting.
Digging and cleaning jobs.
Main features
●Advanced integrated bucket for rock handling ar
scraps cleaning.
Abrasion resistant steel. durable in use.
| DESCRIPTION | UNIT | DPAB400 | DPAB600 | DPAB800 | DPAB1000 | DPAB1200 |
| Weight | kg | 360 | 520 | 840 | 1430 | 1860 |
| Max jaw opening | mm | 1150 | 1380 | 1550 | 2220 | 2235 |
| Oil pressure | kg/cm² | 110-140 | 120-160 | 150-170 | 160-180 | 160-180 |
| Set up pressure | kg/cm² | 170 | 180 | 190 | 200 | 210 |
| Operating flux | L/min | 30~55 | 50-100 | 90~110 | 100~140 | 130~170 |
| CylinderVolume | ton | 5.4 | 5.4 | 8.2 | 10.0 | 12.0 |
| Suitable excavator | ton | 1~4 | 5~9 | 10~17 | 18~24 | 25~32 |
