Manual bucket coupler;. 1PC Hydraulic Grab. 6-ways hydraulic valves;. Hydraulic working pressure 4mpa;. Digital hydraulic pressure gauge;. Made by stainless steel ， aluminum ， copper few plastic;. Choose xt60 connector, 3s lipo.
1/14 RC Hydraulic Assembled Tracked RC Excavator 10CH EC380 Digger Grab Buckets
1/14 946-3 10CH 3Arms Hydraulic RC Excavator Digger Metal Tiltable Bucket Ripper
946-3 10CH 1/14 Tracked RC Hydraulic Excavator Digger Model Metal Ripper Bucket
HuiNa CY1582 RC Tipper Dump Truck Lorry 2.4G 10Ch RC 1:14 Model
Metal Steering Knuckle Set for WLTOYS 144001 114 Scale RC Car by MIRBEST
