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JM812H/JM813H
  • JM812H/JM813H

Double Drum Road Roller

JM812H/JM813H

OPERATION WEIGHT

12000 / 13000 kg

ENGINE POWER

93 kW / 2400 rpm, 97 kW / 2400 rpm

COMPACTION WIDTH

2130 mm

PRODUCT · SHOWProduct Introduction

Application

It is suitable for the compaction of high-grade highway asphalt surface, and also suitable for the compaction of orban orads, intercity highway and other general pavement asphalt surface.

 

Main features

1. Hydraulic double drum drive, two gear Infinitely variable speed. Hydraulic steering, articulated frame with flexible operation.

2. Hydraulic double drum vibration, electronically controlled starting of vibration, great exciting force with high compacting efficiency.

3. Hydraulic crab-working function (transverse displacement of both front and rear drum) can effectively prevent damage to road shoulder and improve the road edge compaction effect.

4. Electronically dual-pump controlled pressure intermittent water sprinkle system, high volume anti-corrosive water tanks.

5. Hydraulic service brake, electronic controlled parking brake, with brake release device which can be applied for dragging the machine for short distance.

6. Crab pattern & cross foot streamline design, attractive appearance with small blind view area, excellent road edge compaction performance.

7. The cabin can be turned up for big angle for convenient maintenance.

8. Operation station and operation seat can rotate around 90 degrees, conveniently for operators to observe curb compaction.

9. Drive and vibration system are equipped with imported famous brand hydraulic components with reliable performance.

10.Standard equipped with air-conditioned cabin, canopy is optional.

11.Standard equipped with Cummins engine, Deutz engine is for your choice.

 

 

Technical Data  

item

Unit

JM812H

JM813H

Operating Weight

kg

12000

13000

Compaction width 

mm

2130

2130

Vibration frequency

Hz

40/48

40/48

Theoretical amplitude of vibration

mm

0.75/0.35

0.75/0.35

Exciting force

kN

130/85

138/95

Travel speed

km/h

0~5.5 / 0~11

0~6 / 0~12

Engine model


Cummins 4BTA3.9-C125

Cummins 4BTAA3.9-C130

Engine power/speed

kW / r/min

93/2200

97/2200

Overall dimensions   (L*W*H)

mm

5060×2300×3140

5010×2400×3100  


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