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.
1/14 946-3 10CH 3Arms Hydraulic RC Excavator Digger Metal Tiltable Bucket Ripper
946-3 10CH 1/14 Tracked RC Hydraulic Excavator Digger Model Metal Ripper Bucket
1/14 RC Hydraulic Assembled Tracked RC Excavator 10CH EC380 Digger Grab Buckets
Metal Steering Knuckle Set for WLTOYS 144001 114 Scale RC Car by MIRBEST
For WLTOYS 144001 Compatible Metal Waterproof Motor for 114 Scale RC Car
High Precision Metal Rear Suspension Arm for WLTOYS 144001 114 Scale RC Cars
