Excavator Tree Shear Wood Grapple Equipment Excavator Rotary Grapple
1) Entire jaw structure is manufactured of quenched and tempered Q690 High Strength alloy steel, 130,000-psi min. yield 360-440 BHN. Instead of traditional Q355b.
2) Motor drive adopts the design of symmetrical double support,strong shcok resistance, avoiding axle breakage and oil leakage.
3) Output Torque:4 kN.m-8.5kN.m(6272lbf.ft)
Holding Torque 38kN.m-105kN.m(78000lbf.ft)
Moment Torque 26kN.m-203kN.m(150,000lbf.ft)
| Machine Tonnage | Description | Max.Opening ranging(in) | Weight(lbs) | Material |
| 6-10T | Rotating/non-rotating | 57.1 | 1430/1562 | Q690+NM400 |
| 11-16T | Rotating/non-rotating | 66.9 | 1760/1914 | Q690+NM400 |
| 17-20T | Rotating/non-rotating | 74.8 | 2134/2310 | Q690+NM400 |
| 25-30T | Rotating/non-rotating | 86.6 | 2640/2860 | Q690+NM400 |
| 31-35T | Rotating/non-rotating | 90.6 | 3080/3344 | Q690+NM400 |
| 65T | Rotating/non-rotating | 98.4 | 8140/9240 | Q690+NM400 |
