Automatic Road Measurement Analyzer

Automatic road measurement analyzers assess pavement smoothness, texture, and rutting using laser/inertial sensors for infrastructure quality control.

Weight : 5,130 Kg
Dimension (LxWxH)mm : 5125 x 1920 x 2000
Engine Displacement : 4000cc
Hill-climbing ability (Tan θ : 25%)
Interior space should be enough to mount the equipments required and floor finish with carpeting.
One or Two entrance doors
Air conditioning
AM/FM Stereo Cassette and CD Player
Insulation : Floor, Sides, Rear & roof
Work table
System rack
Ladder access to roof
Power Brake and power steering
Storage Area
Equipment Rack
Revolving light
Illuminated Sign Board
Conference Room

2) Generator 1 Set

4 Cycle Gasoline or light oil engine
Pressure Air Cooled
1 or 3 Phase, 5KW, 60Hz
Industrial Muffler
High Air Temperature Shutdown
Air Discharge Duct Adaptor

3) Power Distribution Control Panel 1 Set

Power Supply : AC 220V, DC24V, DC12V
Output : Protected with NFB
Power Supply on/off switch
Adjustable Voltage(with Inverters)

4) Sensor boxes within front site of Back Tires 1 Set

2 Surface Distress Survey System
2.1 Laser Measurement Image System(LRIS)

1) Specification

Image size : 4096 pixels/line, 28000 lines/s
Image width : 4 m
Laser Class : 3B
Power : 250W
Sensor size : 300mm(H) X 375 mm(L) X 200 mm(T)
Sensor weight : 20kg
Video Disk Recorder (VDR)

2) Distress Recording System

Measuring width : 4.0m
Measuring accuracy : Crack width 1mm
Transverse Resolution : 1 mm
Longitudinal resolution : 1 mm
Maximum measuring speed : 100Km/h

3 Rut Depth Survey System
3.1 LRMS(Laser Rut Measurement System) Specifications

No. of laser profilers : 2
Sampling rate (max.) : 25 profiles/s
Exposure/Laser pulse duration : 0.01 -1.00 ms
Profiles spacing (at 100km/h) : 20 cm
Transverse resolution (max.) : 1280 points/profile
Tranverse field-of-view(nominal) : 4m
Depth range of operation : 750mm
Z-axis(depth) accuracy : 土1mm
X-axis (width) accuracy : 土1mm
Laser profiler dimensions (W X H X D) : 140mmX1052mmX305mm
Power consumption (max.) : 150 W at 120/240 VAC

4 Data Processing & Analysis System
4.1 Pavement Distress & Rut Depth
Analysis System (Laser Camera image recording System & Multi-point displacement system(4m width with 25mm distance-160 points)

- Keyboard Inventory Facility

1 KVM Keyboard
Data Processing Software(KOHAT Crack Analysis Program)
Power Supply

- ROW Measurements

Type which is capable of Saving Images with crack
250 GB HDD
Data Processing Software

- Automated Crack Detection System

Which is capable of detecting Severity, Extent, Orientation
Which is capable of saving and printing the crack map.

Classification		Specification
Pavement surface distress survey system	Distress survey accuracy (crack width)	Resolving Power =
	Transverse coverage width	F3.7
	Type of camera	Laser Camera
	Number of camera	2
	Lighting system	Laser light
	Size of an image	Above width 3.7m and length 7.5m{about 4mX8m)
	Resolution of an image	All collected images shall be with same resolution. Should detect cracks as small as 1mm at anytime day or night.
Rut Depth Measurement System	Vertical Measurement precision	Less than ±1mm
	Longitudinal sampling Interval	Less than 1m
	Transverse Sampling Interval	Less than 25mm
	Transverse coverage width	More than 3.7m
	Maximum vertical measurement depth	More than ±7.5cm
Longitudinal Profiling System	Measurement method	Inertia Non contact sensors Method
	Survey aocuracy	Less than 0.1mm
	Longitudinal sampling Interval	Less than 25mm (at 100km/h)
	Transverse sampling number of profiles per pass	2 points
Position Confirming System	Distance Measurement Instrument (DMI)	Error Tolerance Below 0.5%
Measurement Environment		Anytime day or night
Measurement Speed (Pavement surface distress survey, rutting Measurement, Longitudinal Profiling Measurement)		Max. 100km/h
Chassis	Seating (With All Measurement System Installed)	More than 4 seat
	Maximum Speed Fuel Tankage	Max. 100km/h Diesel/Gasoline More than 60?
	Engine Horsepower	More than 150HP
	Overall Length	More than 5,125mm in length(5125mm)
	Overall Width	More than 1,920mm in width(1920mm)
	Overall Height	More than 1,008mm in height(2000mm)
	Wheel Base	More than 3,200mm in distance
	Handle Position	Left-Hand
	Warning Lights	A unit, Yellow Color, 300candela(CD) A rotating warming light(Rectangular shape)

Product Specifications

Product Date 2026
Delivery cycle within 1 month
Customize Support
Price Quotation
Exit Support
OEM Quotation
Supplier KOHAT Co., Ltd.
Delivery Method Land transport/Ocean transport, etc.
User Manual provide
Shippable Areas Southeast Asia and Global

Procurement Recommendation

Automatic road analyzers use laser/inertial sensors to measure smoothness, texture & rutting—critical for pavement QA/QC per ASTM/ISO standards (for reference only).

Due to market conditions, product updates, and policy changes, please contact the supplier for the latest information.