Guardrail Post Pile Driver And Extractor

These Guardrail Post Pile Driver and Extractor are a new model for the installation and maintenance of highway anti-collision guardrails and highway guardrail post newly developed according to users' needs (The equipment has obtained the national patent, No.: ZL 01 263422.0). The functions of this machine are the same as NJJ series Guardrail Post Driver and Extractor Truck. It adopts independent diesel engine as its driving force. The towed moving speed is 50-80km/h. It integrates pile driving and pile extracting function, with 360A rotating device. The equipment does not need to turn the direction during driving and pulling the guardrail posts on both sides. The equipment can operate independently when separated with the chassis, can adjust the hydraulic driving directions. It is equipped with brake device which is safe and reliable in operation. It is also used for the photovoltaic installation, solar cells and solar panels installation.

Main Technical Specifications :
Type : TDB230
Size (L*A W*A H) : 4290*A 2000*A 2620 mm
G.W. : 2800 KG
Diesel Engine Power : 24 HP
Power of battery for electric start : 500 W
Displacement : 65 ml/r
Working Pressure : 16 Mpa
Rotation Angle : 360A
Radius of Gyration : 2100 mm
Pulling Stroke : 1600 mm
Lateral Stroke : 350 mm
Lateral Distance : 860 mm
Foot Supporting Stroke : 400 mm
Pulling Force : AcA A 200 KN
Flow Rate of Hydraulic System : 50-65