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Hydraulic Post Drivers, 1.Guardrail installation and maintenance, 2.Pv installation, 3.Stable performance, 4.Competitive price - details see: https://www.machineto.com/hot-dip-galvanized-highway-guardrail-hydraulic-post-drivers-10113469

NANJINGROADSKY TRAFFIC FACILITY CO., LTD

We are a large manufacturer of hydraulic pile drivers and other related road safety products. We have around 20 years` experience in designing and manufacturing these products. The aim of the company is to provide perfect quality, competitive marketing prices, good services and to meet the needs of the customers. Welcome to china visit our factory, you can also into our online company introduction atwww.njroadsky.comwhich includes our latest products.

Vibratory Highway Guardrail Pile Driver

Function

1.1Pile Driving Function: YZ230B Hydraulic Highway Guardrail Pile Driver and Extractor is intended for installing and maintaining the road safety barriers, especially be applicable for driving the road side crash barriers in newly constructing highways. It is also used for the photovoltaic installation, solar cells and solar panels installation.

1.2Pile Extracting Function: With the same hydraulic system for extracting poorly driven or incorrectly positioned posts or road maintenance work, it is a professional machine for extracting the posts out of any conditions of ground.

Features

2.1YZ230B Hydraulic Highway Guardrail Pile Driver and Extractor is composed of chassis, upper column, press arm, hydraulic system, hydraulic hammer, diesel engine, electric system, cooling system, control system and pile extracting equipment. It has the characters of quick and exact positioning, compact size, lightweight, self-propelled, quick moving, humanized design, easy operation, high efficiency and low price.

2.2The upper column is articulated with the main column. When you use a tow truck or trailer to tow the machine to the working site by the towing device with high speed, first you need to lay down the upper column by articulate and disassemble the traveling roller chain. The up and down, longitudinal and transverse shift, horizontal slide of the column are realized through hydraulic system.

2.3The hydraulic hammer is installed at the front end of the press arm. The press arm carries the hammer downward and upward along the track of the column for pile driving working by hydraulic system. You can not use the upward force of the hammer to extract the posts out of the ground directly or it may damage your machine, we suggest you to choose our professional Pile Extractor for extracting the posts out of any kind of ground.

2.4It has very famous brand diesel engine Changchai with electrical starting equipped, which has a stable performance, simple operation and maintenance and very long service life.

2.5The control system is equipped with multiple directional control valve and centralized hydraulic control rods which makes the operation simple and convenient.

2.6It can install piles up to 3m (9.84’) in length, but on request the machine can be supplied with extension columns which can install piles up to 3.5m (11.48’) or even 4m (13.12’) long.

Main Technical Specifications

Type	YZ230B
Rated Power	24 HP
Size (L×W×H)	4000×2200×3600 mm
G.W.	2500 KG
Weight of Hydraulic Hammer	300 KG
Dia. Of Drill Shank	70 mm
Hydraulic System Pressure	16 MPa
Hydraulic System Flow	50-55 L/min.
Impulsive Pressure	10-16 MPa
Impulsive Frequency	10-15 Hz
Wheel Track	1670 mm
Pile Driving Force per Stroke of Hammer	Around 250 KN
Pile Extracting Force	Around 250 KN
Working height of hydraulic hammer	≤3000 mm
Traveling Speed	0-15 km/h
Tow Speed	Around 60 km/h

Realistic pictures

Contacting Informations