hydraulic pile-driver guardrail installation machine 

1.size;2600*2250(working2650)*2550(working3900)mm
2.weight;2200kgs
3.Working flow of hydraulic hammer:40-70L/min
4.Working pressureof hydraulic hammer9/11MPa
5. Impacting frequency :500-900bpm
6.Drill rod diameter:68/75/85mm
7.Hydraulic hammer striking force :4/8T
8.Piling efficiency:1200mm/min
9.engine power:28(32kw)
10.Maximum torque of walking motor:1950Nm
11.Torque range of rotary motor for percussive drilling tools:800-1800
12.drilling depth:2500mm
13.diameter of bores:0-300mm
14.walking speed:5000-10000m/h
15.climbing ability:30°
16.Hydraulic tank:80L -Diesel tank:650*300*270mm