623B road roller

Product Details

Automobile and construction machinery manufacturers

623B road roller has the advantages of high construction efficiency and short construction time. Due to its good flexibility, simple operation and adaptability to various complex environments, its construction efficiency can be several times higher than other machines.

Product advantages

Product AdvantagesAutomobile manufacturers

Engine

Equipped brand engine features high power reserve, lowfuelconsumption,andlownoiseandmeets theChina-III emissionregulation.

Hydraulictravelingdrivesystem

The closed-type electro-proportional hydraulic drive system composed of variable displacement pump and double variable motor realizes the all-wheel drive to guarantee the good drive performance and gradeability of the road roller.

Drivesystem

The imported heavy-duty drive axle with anti-slip differential can automatically realize the torque distribution based on the road condition to ensure that the road roller can play the required maximumtraction force under diversifiedworking conditions.

Hydraulicvibrationsystem

With variable displacement piston pump and constant displacement hydraulic motor. Dual vibrating frequency and amplitude, coupled with optimized match of static linear load and centrifugal force enable the machine to deliver excellent compaction performance over materialsofvaried layer thickness.

Vibratingdrum

The vibrating drum is the core part of the vibratory road roller. The XCMG’s vibrating drum adopts the drum type vibrating chamber structure, with the application of long-life vibrating drum design technology and extreme uniform pressure technology..

technical parameter

product technical parameter

Model		LT623B
Operating mass	kg	23000
Static linear load	N/cm	560
Vibrating amplitude	mm	1.9/0.95
Vibrating frequency	Hz	30
Centrifugal force	KN	430/330
Travel speed	km/h	10.5
Grade ability	%	30
Turning radius	mm	7500
Overall dimension	mm	6435x2350x3090
Vibration round width	mm	2100
Wheelbase	mm	3380
Diesel model		SC8D180
Diesel power	KW	132

application

Automobile and construction application

Why Choose ?

Mechanical walking hydraulic vibration, double amplitude hydraulic steering reliable performance

Two sets of brake devices, hand brakeand foot brake,ensure the safety and reliability of the machine

The light cam can be changed at any time,which widens the con-struction environment of machinery

lt adopts internationa advanced technology with high reliability, simple maintenance convenience and lowcost

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