Thumb For Excavator Thumb Bucket For Excavator Mini Excavator Hydraulic Thumb
0.3-0.65m3 Excavator Hydraulic Grab Bucket For Sany Excavator SY135 SY165
Production Descrption
Huitong Thumb Grab Bucket , is suitable for all makes and model of excavator and job appliPCions, According to different operating conditions and customer needs, various kinds of buckets are designed reasonably from shapes, materials, and stress features, etc.
Use Q345B/NM400 steel material, more wear-resisting and durable.
Features:
More flexible operation and higher working efficiency than thumb.
Fitted with an oversized cylinder which provides extra pressure and allows the operator to grab and move extremely large items.
Ears are positioned on both sides of the cylinder protectiong it from any damage, and a check valve is fitted to prevent the dropping of any item should the excavator suddenly lose hydraulic pressure.
| MODEL | HT 02 | HT 03 | HT 04 | HT 06 | HT 08 | HT 10 |
| Weight(kg) | 165 | 310 | 390 | 740 | 940 | 1490 |
| Max jaw opening(m/m) | 828 | 1200 | 1200 | 1600 | 2062 | 2062 |
| Oil pressure(kg/cm 2 ) | 100~130 | 110~140 | 120~160 | 150~170 | 160~180 | 160~180 |
| Set up pressure(kg/cm 2 ) | 150 | 170 | 180 | 190 | 200 | 210 |
| Operating flux(lpm) | 25~40 | 30~55 | 50~100 | 90~110 | 100~140 | 130~170 |
| Cylinder Volume(ton) | 4.0 | 5.4 | 5.4 | 8.2 | 10.0 | 12.0 |
| Apply excavator(ton) | 2~3 | 4~6 | 7~11 | 12~16 | 17~23 | 24~30 |
Production Details
