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Galvanized guardrail driver:, install guardrail, install solar panel, working efficiency 1-2m/min., crawler chassis is available - details see: https://www.machineto.com/road-steel-galvanized-guardrail-driver-10113524

Road Steel Galvanized Guardrail Driver

1. Functions

1.1 Pile Driving Function: TDB230B Road Steel Galvanized Guardrail Driver is intended for installing and maintaining the road safety barriers. It is also used for the photovoltaic installation, solar cells and solar panels installation.

1.2 Pile Extracting Function: With the same equipment and 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.

2. Features

2.1 TDB230B Road Steel Galvanized Guardrail Driver is composed of chassis, upper column, hydraulic system, hydraulic hammer, diesel engine, electric system, cooling system, control system, post driving and 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.

2.2 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 hydraulic system, then put the switch of clutch with the traveling roller chain at the right position. The up and down, longitudinal and transverse shift, horizontal slide and rotation of the column are realized through hydraulic system.

2.3 The hydraulic hammer is installed onto the upper column and be downward and upward along the track of the column for pile driving and extracting working by hydraulic system. When extracting guard rail posts, the extractable supporting foot is hydraulically positioned on the ground, for enhanced stability and safe pile extraction.

2.4 It 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.

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

2.6 It 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.

2.7 The equipment does not need to turn the direction during driving and extracting the guardrail posts on both sides because of its 360° rotating device.

3. Main Technical Specifications

Type	TDB230B
Rated Power	24 HP
Power of battery for electric start	500 W
Size (L×W×H)	4290×2000×2620 mm
G.W.	2800 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.
Displacement	65 ml/r
Impulsive Pressure	10-16 MPa
Impulsive Frequency	10-15 Hz
Rotation Angle	360°
Radius of Gyration	2100 mm
Extracting Stroke	1600 mm
Lateral Stroke	350 mm
Lateral Distance	860 mm
Supporting Foot Stroke	400 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 80 km/h