Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Vibratory operating weight 12 ton double drum asphalt road roller machine Deutz engine

Application

Road rollers use the weight of the vehicle to compress the surface being rolled (static) or use mechanical advantage (vibrating). Initial compaction of the substrate on a road project is done using a padfoot drum roller, which achieves higher compaction density due to the pads having less surface area. On large freeways a four wheel compactor with padfoot drum and a blade, would be used due to its high weight, speed and the powerful pushing force to spread bulk material. On regional roads a smaller single padfoot drum machine may be used. The next machine is usually a single smooth drum compactor that compacts the high spots down until the soil is smooth, and this is usually done in combination with a motor grader to get a level surface.

Features

Comfortable driving

Spacious and bright cab features wide visibility and comfortability, and the suspensible seat, speaker and safety belt are equipped in the cab.

Unique structure

XCMG unique cylinder structure features strong rigidity and strength, and it adopts the special bearing, high limit speed and strong carrying capacity to avoid the polarization of the vibrating drum.

The lubrication method of the vibration bearing is simple and convenient, and the fault of the lubrication system is low.

Convenient control

Convenient operation

The control panel could be adjusted in 180 degrees, and the operator could easily operate the machine during Forward and Reverse, and each compaction mode has good visibility.

It adopts hydraulic drive and electric-hydraulic control technology, contributing to simple operation.

Automatic watering and vibrating system improves the flatness of the road compaction.

XCMG patented crab mechanism and dual-articulated steering could ensure staggering distance of 200mm between the front and rear drums, which is convenient for the side compaction and turning compaction. When the dual-articulation is activated simultaneously, the min. turning radius could be 6000mm.

Adjustable resin mud-scraper features easy operation.

Leading in industry of compaction and watering function

The vibration frequency is adjustable in certain range, two gears of amplitude adapt to the asphalt compaction of different depth.

The unique separate vibration function. The front and rear drums could vibrate at the same time, and the drum could vibrate separately, improving the compaction efficiency.

Excellent configuration

The key imported parts: imported hydraulic plunger piston and motor feature higher centrifugal force and theoretical gradeability. The watering pump and vibration bearing are all of imported parts. There are multiple configurations for the engine to choose to meet various conditions.

Large capacity plastic water tank, three-stage filtering, and double watering systems and interval 7-gear watering ensure the smooth watering.

Convenient repair

The engine hood could be opened from three sides, and the engine and hydraulic pump and each control valve could be checked easily.

Specification

Type	Unit	XD122E
Operating weight (including cab)	kg	12300
load on front drum	kg	5650
Load on rear wheels	kg	5650
Static linear load	N/cm	292/292
Speed	km/h	0~10
Gradeability in theory	%	30
Minimum turning radius	mm	4050/5950
Crab-walking distance	mm	160
Minimum ground clearance	mm	340
Wheel base	mm	3700
Steering angle	± °	35
Swing angle	±°	8
Vibration frequency	Hz	45—48
Nominal amplitude	mm	0.41/0.8
Centrifugal force	kN	85/140
Model and manufacturer		DEUTZ BF4M2012C
Rated rotating speed	r/min	2300
Rated power	kW	98
Rated oil wear	g.kw/h	205
Water tank capacity	L	2×450
Fuel tank capacity	L	210