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TECHNICAL DATA	RD120	RD100
Engine model	CUMMINS 4BT3.9-C	CUMMINS 4BT3.9-C
Power ( kW)	97	97
Speed (r/min)	2500	2500
Traveling speed (km/h)	0-10	0-10
Grade Ability (º)	30	30
Operating weight (kg)	12000	10000
Static line force (front/rear)	267/285	268/263
Min. turning radius (mm)	5900	5900
Min. ground clearance (mm)	420	420
Steering angle	±23º	±23º
Crab-walking angle	±12º	±12º
Max. crab-walking distance	±200	±200
Overall dimension (mm)	6000×2270×3430	6000×2030×3160
Frequency (Hz)	30-45	30-45
Nominal amplitude (mm)	0.4-0.8	0.4-0.8
Surge and shake 45 Hz strength (KN)	70-140	60-120

The structure adopts non-frame type structure, which makes the width of steel wheel is wider than the width of fuselage so that the machine can compact the barrier maximum and the working width can reach 2330mm. The outstanding pair cuts with scissors crabs and working walking organ can ensure that the distance between front and rear wheel in compaction can reach 200mm, so that it can compact the stone of curb during the course of compacting but not omit or damage it.

The machine is outfitted with larger water tank, the third-phase filter system and independent double watering system can offer abundant safety.

The outstanding sideway cover and top cover look more beautiful and excellent.

The outstanding brake system makes working fully reliable safety. During the course of normal working the static hydraulic system can make soft parking (Between natural brake and forcible brake). It can make an urgent brake by putting down button.

The engine, hydraulic spare parts, electric apparatus are imported directly and assure the reliability.