Double Roller

YZC4 Vibratory Roller

OPERATION WEIGHT

4 Ton

ENGINE POWER

55 kW / 2500 rpm

COMPACTION WIDTH

1300 mm

Dual Drum Rollers: Enhancing Efficiency and Durability in Compaction

Junma double drum vibratory rollers, designed to offer exceptional performance and a host of features that prioritize efficiency, extended lifespan, operator comfort, and safety.

YZC4 with 40KN excitation force compared to other products in the same category, our rollers deliver an impressive 16.7% increase in production. This enhanced force ensures superior compaction results, saving you time and maximizing productivity. Furthermore, our vibratory bearings are equipped with water wheel type lubrication, extending their lifespan up to an impressive 5,000 hours.

our double drum rollers come equipped with various safety features. Rounded bumpers at the front and rear provide added protection against accidental collisions. The large rear glass and sloped hood design improve visibility, allowing operators to have a clear view of their surroundings, minimizing potential hazards.

Features

  •  Hydraulic double drum drive, infinitely variable speed.
  • Hydraulic double drum, electronically controlled starting of vibration, great exciting force with good compaction performance.
  •  Hydraulic steering, articulated frame with flexible operation.
  •  Electronically controlled pressure water sprinkle system , high volume anti-corrosive water tank.
  •  Hydraulic service brake, electronically controlled self-locking parking brake.
  •  The front engine cover can be turned up in a big angel for easily maintenance.
  • Equipped with imported famous brand hydraulic components with reliable performance.
  •  Trailer for road roller transportation is optional.
  • Imported Yanmar engine is optional. (Model:3TNV88, 26.9kW @3000rpm )

Application

Compacting and repairing the general road base and asphalt pavement in narrow space, such as sidewalks, rural county road, parking area, stadium, trench, courtyard and so on. The highway road base and asphalt pavement is also suitable.

Advantages

  1. Customer can choose Yanmar engine, with strong power, reliable quality, long maintenance period and low cost.
  2.  Customer can choose German KTR main pump coupling, with large transmission torque, superior quality and long service life.
  3.  Customer can choose SKF vibration bearings, with large load capacity, and high limit speed.

Parameters

ITEM UNIT YZC4
Operating weight kg 4000
Diameter of vibrating drum mm Φ860
Rolling width mm 1300
Static Linear Pressure N/cm 185
Exciting force KN 40
Vibration frequency Hz 50
Theoretical amplitude of vibration mm 0.5
Moving speed range km/h 2.5 /7.5
Grade ability 20%
Diesel engine model Xinchai C490BPG (China II)
Engine power/speed kW / r/min 40/2650
Overall dimensions (L*W*H) mm 3180×1460×2560

Case Study

Junma JM203H road roller works in Indonesia for the road construction.

The JUMMA JS203H hydraulically driven vibratory roller is powered by a Cummins engine and is suitable for compaction of base, sub-base and fill materials of all kinds.

15sets JM803H Double Roller Send To Saudi Arabia

Gallery

YZC4 Hydraulic Double Drum Vibratory Roller

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